--- _id: '10738' abstract: - lang: eng text: We prove an adiabatic theorem for the Landau–Pekar equations. This allows us to derive new results on the accuracy of their use as effective equations for the time evolution generated by the Fröhlich Hamiltonian with large coupling constant α. In particular, we show that the time evolution of Pekar product states with coherent phonon field and the electron being trapped by the phonons is well approximated by the Landau–Pekar equations until times short compared to α2. acknowledgement: "N. L. and R. S. gratefully acknowledge financial support by the European Research Council\r\n(ERC) under the European Union’s Horizon 2020 research and innovation programme (grant\r\nagreement No 694227). B. S. acknowledges support from the Swiss National Science Foundation (grant 200020_172623) and from the NCCR SwissMAP. N. L. would like to thank\r\nAndreas Deuchert and David Mitrouskas for interesting discussions. B. S. and R. S. would\r\nlike to thank Rupert Frank for stimulating discussions about the time-evolution of a polaron.\r\n" article_processing_charge: No article_type: original author: - first_name: Nikolai K full_name: Leopold, Nikolai K id: 4BC40BEC-F248-11E8-B48F-1D18A9856A87 last_name: Leopold orcid: 0000-0002-0495-6822 - first_name: Simone Anna Elvira full_name: Rademacher, Simone Anna Elvira id: 856966FE-A408-11E9-977E-802DE6697425 last_name: Rademacher orcid: 0000-0001-5059-4466 - first_name: Benjamin full_name: Schlein, Benjamin last_name: Schlein - first_name: Robert full_name: Seiringer, Robert id: 4AFD0470-F248-11E8-B48F-1D18A9856A87 last_name: Seiringer orcid: 0000-0002-6781-0521 citation: ama: 'Leopold NK, Rademacher SAE, Schlein B, Seiringer R. The Landau–Pekar equations: Adiabatic theorem and accuracy. Analysis and PDE. 2021;14(7):2079-2100. doi:10.2140/APDE.2021.14.2079' apa: 'Leopold, N. K., Rademacher, S. A. E., Schlein, B., & Seiringer, R. (2021). The Landau–Pekar equations: Adiabatic theorem and accuracy. Analysis and PDE. Mathematical Sciences Publishers. https://doi.org/10.2140/APDE.2021.14.2079' chicago: 'Leopold, Nikolai K, Simone Anna Elvira Rademacher, Benjamin Schlein, and Robert Seiringer. “ The Landau–Pekar Equations: Adiabatic Theorem and Accuracy.” Analysis and PDE. Mathematical Sciences Publishers, 2021. https://doi.org/10.2140/APDE.2021.14.2079.' ieee: 'N. K. Leopold, S. A. E. Rademacher, B. Schlein, and R. Seiringer, “ The Landau–Pekar equations: Adiabatic theorem and accuracy,” Analysis and PDE, vol. 14, no. 7. Mathematical Sciences Publishers, pp. 2079–2100, 2021.' ista: 'Leopold NK, Rademacher SAE, Schlein B, Seiringer R. 2021. The Landau–Pekar equations: Adiabatic theorem and accuracy. Analysis and PDE. 14(7), 2079–2100.' mla: 'Leopold, Nikolai K., et al. “ The Landau–Pekar Equations: Adiabatic Theorem and Accuracy.” Analysis and PDE, vol. 14, no. 7, Mathematical Sciences Publishers, 2021, pp. 2079–100, doi:10.2140/APDE.2021.14.2079.' short: N.K. Leopold, S.A.E. Rademacher, B. Schlein, R. Seiringer, Analysis and PDE 14 (2021) 2079–2100. date_created: 2022-02-06T23:01:33Z date_published: 2021-11-10T00:00:00Z date_updated: 2023-10-17T11:26:45Z day: '10' department: - _id: RoSe doi: 10.2140/APDE.2021.14.2079 ec_funded: 1 external_id: arxiv: - '1904.12532' isi: - '000733976600004' intvolume: ' 14' isi: 1 issue: '7' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1904.12532 month: '11' oa: 1 oa_version: Preprint page: 2079-2100 project: - _id: 25C6DC12-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '694227' name: Analysis of quantum many-body systems publication: Analysis and PDE publication_identifier: eissn: - 1948-206X issn: - 2157-5045 publication_status: published publisher: Mathematical Sciences Publishers quality_controlled: '1' scopus_import: '1' status: public title: ' The Landau–Pekar equations: Adiabatic theorem and accuracy' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 14 year: '2021' ... --- _id: '10429' abstract: - lang: eng text: "The scalability of concurrent data structures and distributed algorithms strongly depends on\r\nreducing the contention for shared resources and the costs of synchronization and communication. We show how such cost reductions can be attained by relaxing the strict consistency conditions required by sequential implementations. In the first part of the thesis, we consider relaxation in the context of concurrent data structures. Specifically, in data structures \r\nsuch as priority queues, imposing strong semantics renders scalability impossible, since a correct implementation of the remove operation should return only the element with highest priority. Intuitively, attempting to invoke remove operations concurrently creates a race condition. This bottleneck can be circumvented by relaxing semantics of the affected data structure, thus allowing removal of the elements which are no longer required to have the highest priority. We prove that the randomized implementations of relaxed data structures provide provable guarantees on the priority of the removed elements even under concurrency. Additionally, we show that in some cases the relaxed data structures can be used to scale the classical algorithms which are usually implemented with the exact ones. In the second part, we study parallel variants of the stochastic gradient descent (SGD) algorithm, which distribute computation among the multiple processors, thus reducing the running time. Unfortunately, in order for standard parallel SGD to succeed, each processor has to maintain a local copy of the necessary model parameter, which is identical to the local copies of other processors; the overheads from this perfect consistency in terms of communication and synchronization can negate the speedup gained by distributing the computation. We show that the consistency conditions required by SGD can be relaxed, allowing the algorithm to be more flexible in terms of tolerating quantized communication, asynchrony, or even crash faults, while its convergence remains asymptotically the same." alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Giorgi full_name: Nadiradze, Giorgi id: 3279A00C-F248-11E8-B48F-1D18A9856A87 last_name: Nadiradze orcid: 0000-0001-5634-0731 citation: ama: Nadiradze G. On achieving scalability through relaxation. 2021. doi:10.15479/at:ista:10429 apa: Nadiradze, G. (2021). On achieving scalability through relaxation. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:10429 chicago: Nadiradze, Giorgi. “On Achieving Scalability through Relaxation.” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/at:ista:10429. ieee: G. Nadiradze, “On achieving scalability through relaxation,” Institute of Science and Technology Austria, 2021. ista: Nadiradze G. 2021. On achieving scalability through relaxation. Institute of Science and Technology Austria. mla: Nadiradze, Giorgi. On Achieving Scalability through Relaxation. Institute of Science and Technology Austria, 2021, doi:10.15479/at:ista:10429. short: G. Nadiradze, On Achieving Scalability through Relaxation, Institute of Science and Technology Austria, 2021. date_created: 2021-12-08T21:52:28Z date_published: 2021-12-09T00:00:00Z date_updated: 2023-10-17T11:48:55Z day: '09' ddc: - '000' degree_awarded: PhD department: - _id: GradSch - _id: DaAl doi: 10.15479/at:ista:10429 ec_funded: 1 file: - access_level: open_access checksum: 6bf14e9a523387328f016c0689f5e10e content_type: application/pdf creator: gnadirad date_created: 2021-12-09T17:47:49Z date_updated: 2021-12-09T17:47:49Z file_id: '10436' file_name: Thesis_Final_09_12_2021.pdf file_size: 2370859 relation: main_file success: 1 - access_level: closed checksum: 914d6c5ca86bd0add471971a8f4c4341 content_type: application/zip creator: gnadirad date_created: 2021-12-09T17:47:49Z date_updated: 2022-03-28T12:55:12Z file_id: '10437' file_name: Thesis_Final_09_12_2021.zip file_size: 2596924 relation: source_file file_date_updated: 2022-03-28T12:55:12Z has_accepted_license: '1' language: - iso: eng month: '12' oa: 1 oa_version: Published Version page: '132' project: - _id: 268A44D6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '805223' name: Elastic Coordination for Scalable Machine Learning publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '10432' relation: part_of_dissertation status: public - id: '6673' relation: part_of_dissertation status: public - id: '5965' relation: part_of_dissertation status: public - id: '10435' relation: part_of_dissertation status: public status: public supervisor: - first_name: Dan-Adrian full_name: Alistarh, Dan-Adrian id: 4A899BFC-F248-11E8-B48F-1D18A9856A87 last_name: Alistarh orcid: 0000-0003-3650-940X title: On achieving scalability through relaxation type: dissertation user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 year: '2021' ... --- _id: '10435' abstract: - lang: eng text: Decentralized optimization is emerging as a viable alternative for scalable distributed machine learning, but also introduces new challenges in terms of synchronization costs. To this end, several communication-reduction techniques, such as non-blocking communication, quantization, and local steps, have been explored in the decentralized setting. Due to the complexity of analyzing optimization in such a relaxed setting, this line of work often assumes \emph{global} communication rounds, which require additional synchronization. In this paper, we consider decentralized optimization in the simpler, but harder to analyze, \emph{asynchronous gossip} model, in which communication occurs in discrete, randomly chosen pairings among nodes. Perhaps surprisingly, we show that a variant of SGD called \emph{SwarmSGD} still converges in this setting, even if \emph{non-blocking communication}, \emph{quantization}, and \emph{local steps} are all applied \emph{in conjunction}, and even if the node data distributions and underlying graph topology are both \emph{heterogenous}. Our analysis is based on a new connection with multi-dimensional load-balancing processes. We implement this algorithm and deploy it in a super-computing environment, showing that it can outperform previous decentralized methods in terms of end-to-end training time, and that it can even rival carefully-tuned large-batch SGD for certain tasks. acknowledgement: "We gratefully acknowledge funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 805223 ScaleML). PD partly conducted this work while at IST Austria and was supported by the European Union’s Horizon 2020 programme under the Marie Skłodowska-Curie grant agreement No. 754411. SL was funded in part by European Research Council (ERC) under the European Union’s Horizon 2020 programme (grant agreement DAPP, No. 678880, and EPiGRAM-HS, No. 801039).\r\n" article_processing_charge: No author: - first_name: Giorgi full_name: Nadiradze, Giorgi id: 3279A00C-F248-11E8-B48F-1D18A9856A87 last_name: Nadiradze orcid: 0000-0001-5634-0731 - first_name: Amirmojtaba full_name: Sabour, Amirmojtaba id: bcc145fd-e77f-11ea-ae8b-80d661dbff67 last_name: Sabour - first_name: Peter full_name: Davies, Peter id: 11396234-BB50-11E9-B24C-90FCE5697425 last_name: Davies orcid: 0000-0002-5646-9524 - first_name: Shigang full_name: Li, Shigang last_name: Li - first_name: Dan-Adrian full_name: Alistarh, Dan-Adrian id: 4A899BFC-F248-11E8-B48F-1D18A9856A87 last_name: Alistarh orcid: 0000-0003-3650-940X citation: ama: 'Nadiradze G, Sabour A, Davies P, Li S, Alistarh D-A. Asynchronous decentralized SGD with quantized and local updates. In: 35th Conference on Neural Information Processing Systems. Neural Information Processing Systems Foundation; 2021.' apa: 'Nadiradze, G., Sabour, A., Davies, P., Li, S., & Alistarh, D.-A. (2021). Asynchronous decentralized SGD with quantized and local updates. In 35th Conference on Neural Information Processing Systems. Sydney, Australia: Neural Information Processing Systems Foundation.' chicago: Nadiradze, Giorgi, Amirmojtaba Sabour, Peter Davies, Shigang Li, and Dan-Adrian Alistarh. “Asynchronous Decentralized SGD with Quantized and Local Updates.” In 35th Conference on Neural Information Processing Systems. Neural Information Processing Systems Foundation, 2021. ieee: G. Nadiradze, A. Sabour, P. Davies, S. Li, and D.-A. Alistarh, “Asynchronous decentralized SGD with quantized and local updates,” in 35th Conference on Neural Information Processing Systems, Sydney, Australia, 2021. ista: 'Nadiradze G, Sabour A, Davies P, Li S, Alistarh D-A. 2021. Asynchronous decentralized SGD with quantized and local updates. 35th Conference on Neural Information Processing Systems. NeurIPS: Neural Information Processing Systems.' mla: Nadiradze, Giorgi, et al. “Asynchronous Decentralized SGD with Quantized and Local Updates.” 35th Conference on Neural Information Processing Systems, Neural Information Processing Systems Foundation, 2021. short: G. Nadiradze, A. Sabour, P. Davies, S. Li, D.-A. Alistarh, in:, 35th Conference on Neural Information Processing Systems, Neural Information Processing Systems Foundation, 2021. conference: end_date: 2021-12-14 location: Sydney, Australia name: 'NeurIPS: Neural Information Processing Systems' start_date: 2021-12-06 date_created: 2021-12-09T10:59:12Z date_published: 2021-12-01T00:00:00Z date_updated: 2023-10-17T11:48:56Z day: '01' department: - _id: DaAl ec_funded: 1 external_id: arxiv: - '1910.12308' language: - iso: eng main_file_link: - open_access: '1' url: https://papers.nips.cc/paper/2021/hash/362c99307cdc3f2d8b410652386a9dd1-Abstract.html month: '12' oa: 1 oa_version: Published Version project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships - _id: 268A44D6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '805223' name: Elastic Coordination for Scalable Machine Learning publication: 35th Conference on Neural Information Processing Systems publication_status: published publisher: Neural Information Processing Systems Foundation quality_controlled: '1' related_material: record: - id: '10429' relation: dissertation_contains status: public status: public title: Asynchronous decentralized SGD with quantized and local updates type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '10593' abstract: - lang: eng text: 'We study the problem of estimating a rank-$1$ signal in the presence of rotationally invariant noise-a class of perturbations more general than Gaussian noise. Principal Component Analysis (PCA) provides a natural estimator, and sharp results on its performance have been obtained in the high-dimensional regime. Recently, an Approximate Message Passing (AMP) algorithm has been proposed as an alternative estimator with the potential to improve the accuracy of PCA. However, the existing analysis of AMP requires an initialization that is both correlated with the signal and independent of the noise, which is often unrealistic in practice. In this work, we combine the two methods, and propose to initialize AMP with PCA. Our main result is a rigorous asymptotic characterization of the performance of this estimator. Both the AMP algorithm and its analysis differ from those previously derived in the Gaussian setting: at every iteration, our AMP algorithm requires a specific term to account for PCA initialization, while in the Gaussian case, PCA initialization affects only the first iteration of AMP. The proof is based on a two-phase artificial AMP that first approximates the PCA estimator and then mimics the true AMP. Our numerical simulations show an excellent agreement between AMP results and theoretical predictions, and suggest an interesting open direction on achieving Bayes-optimal performance.' acknowledgement: "M. Mondelli would like to thank László Erdős for helpful discussions. M. Mondelli was partially supported by the 2019 Lopez-Loreta Prize. R. Venkataramanan was partially supported by the Alan Turing Institute under the EPSRC grant EP/N510129/1.\r\n" article_processing_charge: No author: - first_name: Marco full_name: Mondelli, Marco id: 27EB676C-8706-11E9-9510-7717E6697425 last_name: Mondelli orcid: 0000-0002-3242-7020 - first_name: Ramji full_name: Venkataramanan, Ramji last_name: Venkataramanan citation: ama: 'Mondelli M, Venkataramanan R. PCA initialization for approximate message passing in rotationally invariant models. In: 35th Conference on Neural Information Processing Systems. Vol 35. Neural Information Processing Systems Foundation; 2021:29616-29629.' apa: 'Mondelli, M., & Venkataramanan, R. (2021). PCA initialization for approximate message passing in rotationally invariant models. In 35th Conference on Neural Information Processing Systems (Vol. 35, pp. 29616–29629). Virtual: Neural Information Processing Systems Foundation.' chicago: Mondelli, Marco, and Ramji Venkataramanan. “PCA Initialization for Approximate Message Passing in Rotationally Invariant Models.” In 35th Conference on Neural Information Processing Systems, 35:29616–29. Neural Information Processing Systems Foundation, 2021. ieee: M. Mondelli and R. Venkataramanan, “PCA initialization for approximate message passing in rotationally invariant models,” in 35th Conference on Neural Information Processing Systems, Virtual, 2021, vol. 35, pp. 29616–29629. ista: 'Mondelli M, Venkataramanan R. 2021. PCA initialization for approximate message passing in rotationally invariant models. 35th Conference on Neural Information Processing Systems. NeurIPS: Neural Information Processing Systems vol. 35, 29616–29629.' mla: Mondelli, Marco, and Ramji Venkataramanan. “PCA Initialization for Approximate Message Passing in Rotationally Invariant Models.” 35th Conference on Neural Information Processing Systems, vol. 35, Neural Information Processing Systems Foundation, 2021, pp. 29616–29. short: M. Mondelli, R. Venkataramanan, in:, 35th Conference on Neural Information Processing Systems, Neural Information Processing Systems Foundation, 2021, pp. 29616–29629. conference: end_date: 2021-12-14 location: Virtual name: 'NeurIPS: Neural Information Processing Systems' start_date: 2021-12-06 date_created: 2022-01-03T10:50:02Z date_published: 2021-12-01T00:00:00Z date_updated: 2023-10-17T11:48:23Z day: '01' department: - _id: MaMo external_id: arxiv: - '2106.02356' intvolume: ' 35' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2106.02356 month: '12' oa: 1 oa_version: Preprint page: 29616-29629 project: - _id: 059876FA-7A3F-11EA-A408-12923DDC885E name: Prix Lopez-Loretta 2019 - Marco Mondelli publication: 35th Conference on Neural Information Processing Systems publication_identifier: isbn: - '9781713845393' issn: - 1049-5258 publication_status: published publisher: Neural Information Processing Systems Foundation quality_controlled: '1' scopus_import: '1' status: public title: PCA initialization for approximate message passing in rotationally invariant models type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 35 year: '2021' ... --- _id: '10594' abstract: - lang: eng text: 'The question of how and why the phenomenon of mode connectivity occurs in training deep neural networks has gained remarkable attention in the research community. From a theoretical perspective, two possible explanations have been proposed: (i) the loss function has connected sublevel sets, and (ii) the solutions found by stochastic gradient descent are dropout stable. While these explanations provide insights into the phenomenon, their assumptions are not always satisfied in practice. In particular, the first approach requires the network to have one layer with order of N neurons (N being the number of training samples), while the second one requires the loss to be almost invariant after removing half of the neurons at each layer (up to some rescaling of the remaining ones). In this work, we improve both conditions by exploiting the quality of the features at every intermediate layer together with a milder over-parameterization condition. More specifically, we show that: (i) under generic assumptions on the features of intermediate layers, it suffices that the last two hidden layers have order of N−−√ neurons, and (ii) if subsets of features at each layer are linearly separable, then no over-parameterization is needed to show the connectivity. Our experiments confirm that the proposed condition ensures the connectivity of solutions found by stochastic gradient descent, even in settings where the previous requirements do not hold.' acknowledgement: MM was partially supported by the 2019 Lopez-Loreta Prize. QN and PB acknowledge support from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement no 757983). article_processing_charge: No author: - first_name: Quynh full_name: Nguyen, Quynh last_name: Nguyen - first_name: Pierre full_name: Bréchet, Pierre last_name: Bréchet - first_name: Marco full_name: Mondelli, Marco id: 27EB676C-8706-11E9-9510-7717E6697425 last_name: Mondelli orcid: 0000-0002-3242-7020 citation: ama: 'Nguyen Q, Bréchet P, Mondelli M. When are solutions connected in deep networks? In: 35th Conference on Neural Information Processing Systems. Vol 35. Neural Information Processing Systems Foundation; 2021.' apa: 'Nguyen, Q., Bréchet, P., & Mondelli, M. (2021). When are solutions connected in deep networks? In 35th Conference on Neural Information Processing Systems (Vol. 35). Virtual: Neural Information Processing Systems Foundation.' chicago: Nguyen, Quynh, Pierre Bréchet, and Marco Mondelli. “When Are Solutions Connected in Deep Networks?” In 35th Conference on Neural Information Processing Systems, Vol. 35. Neural Information Processing Systems Foundation, 2021. ieee: Q. Nguyen, P. Bréchet, and M. Mondelli, “When are solutions connected in deep networks?,” in 35th Conference on Neural Information Processing Systems, Virtual, 2021, vol. 35. ista: Nguyen Q, Bréchet P, Mondelli M. 2021. When are solutions connected in deep networks? 35th Conference on Neural Information Processing Systems. 35th Conference on Neural Information Processing Systems vol. 35. mla: Nguyen, Quynh, et al. “When Are Solutions Connected in Deep Networks?” 35th Conference on Neural Information Processing Systems, vol. 35, Neural Information Processing Systems Foundation, 2021. short: Q. Nguyen, P. Bréchet, M. Mondelli, in:, 35th Conference on Neural Information Processing Systems, Neural Information Processing Systems Foundation, 2021. conference: end_date: 2021-12-14 location: Virtual name: 35th Conference on Neural Information Processing Systems start_date: 2021-12-06 date_created: 2022-01-03T10:56:20Z date_published: 2021-12-01T00:00:00Z date_updated: 2023-10-17T11:48:40Z day: '01' department: - _id: MaMo external_id: arxiv: - '2102.09671' intvolume: ' 35' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2102.09671 month: '12' oa: 1 oa_version: Preprint project: - _id: 059876FA-7A3F-11EA-A408-12923DDC885E name: Prix Lopez-Loretta 2019 - Marco Mondelli publication: 35th Conference on Neural Information Processing Systems publication_identifier: isbn: - '9781713845393' issn: - 1049-5258 publication_status: published publisher: Neural Information Processing Systems Foundation quality_controlled: '1' status: public title: When are solutions connected in deep networks? type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 35 year: '2021' ... --- _id: '9815' abstract: - lang: eng text: The quantum bits (qubits) on which superconducting quantum computers are based have energy scales corresponding to photons with GHz frequencies. The energy of photons in the gigahertz domain is too low to allow transmission through the noisy room-temperature environment, where the signal would be lost in thermal noise. Optical photons, on the other hand, have much higher energies, and signals can be detected using highly efficient single-photon detectors. Transduction from microwave to optical frequencies is therefore a potential enabling technology for quantum devices. However, in such a device the optical pump can be a source of thermal noise and thus degrade the fidelity; the similarity of input microwave state to the output optical state. In order to investigate the magnitude of this effect we model the sub-Kelvin thermal behavior of an electro-optic transducer based on a lithium niobate whispering gallery mode resonator. We find that there is an optimum power level for a continuous pump, whilst pulsed operation of the pump increases the fidelity of the conversion. acknowledgement: NJL is supported by the MBIE Endeavour Fund (UOOX1805) and GL is by the Julius von Haast Fellowship of New Zealand. SM acknowledges stimulating discussions with T M Jensen. article_number: '045005' article_processing_charge: Yes article_type: original author: - first_name: Sonia full_name: Mobassem, Sonia last_name: Mobassem - first_name: Nicholas J. full_name: Lambert, Nicholas J. last_name: Lambert - first_name: Alfredo R full_name: Rueda Sanchez, Alfredo R id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87 last_name: Rueda Sanchez orcid: 0000-0001-6249-5860 - first_name: Johannes M full_name: Fink, Johannes M id: 4B591CBA-F248-11E8-B48F-1D18A9856A87 last_name: Fink orcid: 0000-0001-8112-028X - first_name: Gerd full_name: Leuchs, Gerd last_name: Leuchs - first_name: Harald G.L. full_name: Schwefel, Harald G.L. last_name: Schwefel citation: ama: Mobassem S, Lambert NJ, Rueda Sanchez AR, Fink JM, Leuchs G, Schwefel HGL. Thermal noise in electro-optic devices at cryogenic temperatures. Quantum Science and Technology. 2021;6(4). doi:10.1088/2058-9565/ac0f36 apa: Mobassem, S., Lambert, N. J., Rueda Sanchez, A. R., Fink, J. M., Leuchs, G., & Schwefel, H. G. L. (2021). Thermal noise in electro-optic devices at cryogenic temperatures. Quantum Science and Technology. IOP Publishing. https://doi.org/10.1088/2058-9565/ac0f36 chicago: Mobassem, Sonia, Nicholas J. Lambert, Alfredo R Rueda Sanchez, Johannes M Fink, Gerd Leuchs, and Harald G.L. Schwefel. “Thermal Noise in Electro-Optic Devices at Cryogenic Temperatures.” Quantum Science and Technology. IOP Publishing, 2021. https://doi.org/10.1088/2058-9565/ac0f36. ieee: S. Mobassem, N. J. Lambert, A. R. Rueda Sanchez, J. M. Fink, G. Leuchs, and H. G. L. Schwefel, “Thermal noise in electro-optic devices at cryogenic temperatures,” Quantum Science and Technology, vol. 6, no. 4. IOP Publishing, 2021. ista: Mobassem S, Lambert NJ, Rueda Sanchez AR, Fink JM, Leuchs G, Schwefel HGL. 2021. Thermal noise in electro-optic devices at cryogenic temperatures. Quantum Science and Technology. 6(4), 045005. mla: Mobassem, Sonia, et al. “Thermal Noise in Electro-Optic Devices at Cryogenic Temperatures.” Quantum Science and Technology, vol. 6, no. 4, 045005, IOP Publishing, 2021, doi:10.1088/2058-9565/ac0f36. short: S. Mobassem, N.J. Lambert, A.R. Rueda Sanchez, J.M. Fink, G. Leuchs, H.G.L. Schwefel, Quantum Science and Technology 6 (2021). date_created: 2021-08-08T22:01:25Z date_published: 2021-07-15T00:00:00Z date_updated: 2023-10-17T12:54:54Z day: '15' ddc: - '530' department: - _id: JoFi doi: 10.1088/2058-9565/ac0f36 external_id: arxiv: - '2008.08764' isi: - '000673081500001' file: - access_level: open_access checksum: b15c2c228487a75002c3b52d56f23d5c content_type: application/pdf creator: cchlebak date_created: 2021-08-09T12:23:13Z date_updated: 2021-08-09T12:23:13Z file_id: '9836' file_name: 2021_QuantumScienceTechnology_Mobassem.pdf file_size: 2366118 relation: main_file file_date_updated: 2021-08-09T12:23:13Z has_accepted_license: '1' intvolume: ' 6' isi: 1 issue: '4' language: - iso: eng month: '07' oa: 1 oa_version: Published Version publication: Quantum Science and Technology publication_identifier: eissn: - 2058-9565 publication_status: published publisher: IOP Publishing quality_controlled: '1' scopus_import: '1' status: public title: Thermal noise in electro-optic devices at cryogenic temperatures tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 6 year: '2021' ... --- _id: '9978' abstract: - lang: eng text: Redox mediators could catalyse otherwise slow and energy-inefficient cycling of Li-S and Li-O 2 batteries by shuttling electrons/holes between the electrode and the solid insulating storage materials. For mediators to work efficiently they need to oxidize the solid with fast kinetics yet the lowest possible overpotential. Here, we found that when the redox potentials of mediators are tuned via, e.g., Li + concentration in the electrolyte, they exhibit distinct threshold potentials, where the kinetics accelerate several-fold within a range as small as 10 mV. This phenomenon is independent of types of mediators and electrolyte. The acceleration originates from the overpotentials required to activate fast Li + /e – extraction and the following chemical step at specific abundant surface facets. Efficient redox catalysis at insulating solids requires therefore carefully considering the surface conditions of the storage materials and electrolyte-dependent redox potentials, which may be tuned by salt concentrations or solvents. acknowledgement: 'This work was financially supported by the National Natural Science Foundation of China (51773092, 21975124, 11874254, 51802187, U2030206). S.A.F. is indebted to IST Austria for support. ' article_processing_charge: No author: - first_name: Deqing full_name: Cao, Deqing last_name: Cao - first_name: Xiaoxiao full_name: Shen, Xiaoxiao last_name: Shen - first_name: Aiping full_name: Wang, Aiping last_name: Wang - first_name: Fengjiao full_name: Yu, Fengjiao last_name: Yu - first_name: Yuping full_name: Wu, Yuping last_name: Wu - first_name: Siqi full_name: Shi, Siqi last_name: Shi - first_name: Stefan Alexander full_name: Freunberger, Stefan Alexander id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425 last_name: Freunberger orcid: 0000-0003-2902-5319 - first_name: Yuhui full_name: Chen, Yuhui last_name: Chen citation: ama: Cao D, Shen X, Wang A, et al. Sharp kinetic acceleration potentials during mediated redox catalysis of insulators. Research Square. doi:10.21203/rs.3.rs-750965/v1 apa: Cao, D., Shen, X., Wang, A., Yu, F., Wu, Y., Shi, S., … Chen, Y. (n.d.). Sharp kinetic acceleration potentials during mediated redox catalysis of insulators. Research Square. Research Square. https://doi.org/10.21203/rs.3.rs-750965/v1 chicago: Cao, Deqing, Xiaoxiao Shen, Aiping Wang, Fengjiao Yu, Yuping Wu, Siqi Shi, Stefan Alexander Freunberger, and Yuhui Chen. “Sharp Kinetic Acceleration Potentials during Mediated Redox Catalysis of Insulators.” Research Square. Research Square, n.d. https://doi.org/10.21203/rs.3.rs-750965/v1. ieee: D. Cao et al., “Sharp kinetic acceleration potentials during mediated redox catalysis of insulators,” Research Square. Research Square. ista: Cao D, Shen X, Wang A, Yu F, Wu Y, Shi S, Freunberger SA, Chen Y. Sharp kinetic acceleration potentials during mediated redox catalysis of insulators. Research Square, 10.21203/rs.3.rs-750965/v1. mla: Cao, Deqing, et al. “Sharp Kinetic Acceleration Potentials during Mediated Redox Catalysis of Insulators.” Research Square, Research Square, doi:10.21203/rs.3.rs-750965/v1. short: D. Cao, X. Shen, A. Wang, F. Yu, Y. Wu, S. Shi, S.A. Freunberger, Y. Chen, Research Square (n.d.). date_created: 2021-08-31T12:54:16Z date_published: 2021-08-18T00:00:00Z date_updated: 2023-10-17T13:06:29Z day: '18' ddc: - '541' department: - _id: StFr doi: 10.21203/rs.3.rs-750965/v1 file: - access_level: open_access checksum: 1878e91c29d5769ed5a827b0b7addf00 content_type: application/pdf creator: cchlebak date_created: 2021-08-31T14:02:19Z date_updated: 2021-08-31T14:02:19Z file_id: '9979' file_name: 2021_ResearchSquare_Cao.pdf file_size: 1019662 relation: main_file success: 1 file_date_updated: 2021-08-31T14:02:19Z has_accepted_license: '1' keyword: - Catalysis - Energy engineering - Materials theory and modeling language: - iso: eng month: '08' oa: 1 oa_version: Preprint page: '21' publication: Research Square publication_identifier: eissn: - 2693-5015 publication_status: submitted publisher: Research Square related_material: record: - id: '10813' relation: later_version status: public status: public title: Sharp kinetic acceleration potentials during mediated redox catalysis of insulators tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: preprint user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '8730' abstract: - lang: eng text: P-glycoprotein (ABCB1) and breast cancer resistance protein (ABCG2) restrict at the blood–brain barrier (BBB) the brain distribution of the majority of currently known molecularly targeted anticancer drugs. To improve brain delivery of dual ABCB1/ABCG2 substrates, both ABCB1 and ABCG2 need to be inhibited simultaneously at the BBB. We examined the feasibility of simultaneous ABCB1/ABCG2 inhibition with i.v. co-infusion of erlotinib and tariquidar by studying brain distribution of the model ABCB1/ABCG2 substrate [11C]erlotinib in mice and rhesus macaques with PET. Tolerability of the erlotinib/tariquidar combination was assessed in human embryonic stem cell-derived cerebral organoids. In mice and macaques, baseline brain distribution of [11C]erlotinib was low (brain distribution volume, VT,brain < 0.3 mL/cm3). Co-infusion of erlotinib and tariquidar increased VT,brain in mice by 3.0-fold and in macaques by 3.4- to 5.0-fold, while infusion of erlotinib alone or tariquidar alone led to less pronounced VT,brain increases in both species. Treatment of cerebral organoids with erlotinib/tariquidar led to an induction of Caspase-3-dependent apoptosis. Co-infusion of erlotinib/tariquidar may potentially allow for complete ABCB1/ABCG2 inhibition at the BBB, while simultaneously achieving brain-targeted EGFR inhibition. Our protocol may be applicable to enhance brain delivery of molecularly targeted anticancer drugs for a more effective treatment of brain tumors. article_processing_charge: No article_type: original author: - first_name: N full_name: Tournier, N last_name: Tournier - first_name: S full_name: Goutal, S last_name: Goutal - first_name: S full_name: Mairinger, S last_name: Mairinger - first_name: IH full_name: Lozano, IH last_name: Lozano - first_name: T full_name: Filip, T last_name: Filip - first_name: M full_name: Sauberer, M last_name: Sauberer - first_name: F full_name: Caillé, F last_name: Caillé - first_name: L full_name: Breuil, L last_name: Breuil - first_name: J full_name: Stanek, J last_name: Stanek - first_name: AF full_name: Freeman, AF last_name: Freeman - first_name: Gaia full_name: Novarino, Gaia id: 3E57A680-F248-11E8-B48F-1D18A9856A87 last_name: Novarino orcid: 0000-0002-7673-7178 - first_name: C full_name: Truillet, C last_name: Truillet - first_name: T full_name: Wanek, T last_name: Wanek - first_name: O full_name: Langer, O last_name: Langer citation: ama: Tournier N, Goutal S, Mairinger S, et al. Complete inhibition of ABCB1 and ABCG2 at the blood-brain barrier by co-infusion of erlotinib and tariquidar to improve brain delivery of the model ABCB1/ABCG2 substrate [11C]erlotinib. Journal of Cerebral Blood Flow and Metabolism. 2021;41(7):1634-1646. doi:10.1177/0271678X20965500 apa: Tournier, N., Goutal, S., Mairinger, S., Lozano, I., Filip, T., Sauberer, M., … Langer, O. (2021). Complete inhibition of ABCB1 and ABCG2 at the blood-brain barrier by co-infusion of erlotinib and tariquidar to improve brain delivery of the model ABCB1/ABCG2 substrate [11C]erlotinib. Journal of Cerebral Blood Flow and Metabolism. SAGE Publications. https://doi.org/10.1177/0271678X20965500 chicago: Tournier, N, S Goutal, S Mairinger, IH Lozano, T Filip, M Sauberer, F Caillé, et al. “Complete Inhibition of ABCB1 and ABCG2 at the Blood-Brain Barrier by Co-Infusion of Erlotinib and Tariquidar to Improve Brain Delivery of the Model ABCB1/ABCG2 Substrate [11C]Erlotinib.” Journal of Cerebral Blood Flow and Metabolism. SAGE Publications, 2021. https://doi.org/10.1177/0271678X20965500. ieee: N. Tournier et al., “Complete inhibition of ABCB1 and ABCG2 at the blood-brain barrier by co-infusion of erlotinib and tariquidar to improve brain delivery of the model ABCB1/ABCG2 substrate [11C]erlotinib,” Journal of Cerebral Blood Flow and Metabolism, vol. 41, no. 7. SAGE Publications, pp. 1634–1646, 2021. ista: Tournier N, Goutal S, Mairinger S, Lozano I, Filip T, Sauberer M, Caillé F, Breuil L, Stanek J, Freeman A, Novarino G, Truillet C, Wanek T, Langer O. 2021. Complete inhibition of ABCB1 and ABCG2 at the blood-brain barrier by co-infusion of erlotinib and tariquidar to improve brain delivery of the model ABCB1/ABCG2 substrate [11C]erlotinib. Journal of Cerebral Blood Flow and Metabolism. 41(7), 1634–1646. mla: Tournier, N., et al. “Complete Inhibition of ABCB1 and ABCG2 at the Blood-Brain Barrier by Co-Infusion of Erlotinib and Tariquidar to Improve Brain Delivery of the Model ABCB1/ABCG2 Substrate [11C]Erlotinib.” Journal of Cerebral Blood Flow and Metabolism, vol. 41, no. 7, SAGE Publications, 2021, pp. 1634–46, doi:10.1177/0271678X20965500. short: N. Tournier, S. Goutal, S. Mairinger, I. Lozano, T. Filip, M. Sauberer, F. Caillé, L. Breuil, J. Stanek, A. Freeman, G. Novarino, C. Truillet, T. Wanek, O. Langer, Journal of Cerebral Blood Flow and Metabolism 41 (2021) 1634–1646. date_created: 2020-11-06T08:39:01Z date_published: 2021-07-01T00:00:00Z date_updated: 2023-10-18T06:45:30Z day: '01' department: - _id: GaNo doi: 10.1177/0271678X20965500 external_id: isi: - '000664214100012' pmid: - '33081568' intvolume: ' 41' isi: 1 issue: '7' language: - iso: eng main_file_link: - open_access: '1' url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8221757/ month: '07' oa: 1 oa_version: Published Version page: 1634-1646 pmid: 1 publication: Journal of Cerebral Blood Flow and Metabolism publication_identifier: eissn: - 1559-7016 issn: - 0271-678x publication_status: published publisher: SAGE Publications quality_controlled: '1' scopus_import: '1' status: public title: Complete inhibition of ABCB1 and ABCG2 at the blood-brain barrier by co-infusion of erlotinib and tariquidar to improve brain delivery of the model ABCB1/ABCG2 substrate [11C]erlotinib type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 41 year: '2021' ... --- _id: '9383' abstract: - lang: eng text: A primary roadblock to our understanding of speciation is that it usually occurs over a timeframe that is too long to study from start to finish. The idea of a speciation continuum provides something of a solution to this problem; rather than observing the entire process, we can simply reconstruct it from the multitude of speciation events that surround us. But what do we really mean when we talk about the speciation continuum, and can it really help us understand speciation? We explored these questions using a literature review and online survey of speciation researchers. Although most researchers were familiar with the concept and thought it was useful, our survey revealed extensive disagreement about what the speciation continuum actually tells us. This is due partly to the lack of a clear definition. Here, we provide an explicit definition that is compatible with the Biological Species Concept. That is, the speciation continuum is a continuum of reproductive isolation. After outlining the logic of the definition in light of alternatives, we explain why attempts to reconstruct the speciation process from present‐day populations will ultimately fail. We then outline how we think the speciation continuum concept can continue to act as a foundation for understanding the continuum of reproductive isolation that surrounds us. acknowledgement: We thank M. Garlovsky, S. Martin, C. Cooney, C. Roux, J. Larson, and J. Mallet for critical feedback and for discussion. K. Lohse, M. de la Cámara, J. Cerca, M. A. Chase, C. Baskett, A. M. Westram, and N. H. Barton gave feedback on a draft of the manuscript. O. Seehausen, two anonymous reviewers, and the AE (Michael Kopp) provided comments that greatly improved the manuscript. V. Holzmann made many corrections to the proofs. G. Bisschop and K. Lohse kindly contributed the simulations and analyses presented in Box 3. We would also like to extend our thanks to everyone who took part in the speciation survey, which received ethical approval through the University of Sheffield Ethics Review Procedure (Application 029768). We are especially grateful to R. K. Butlin for stimulating discussion throughout the writing of the manuscript and for feedback on an earlier draft. article_processing_charge: No article_type: original author: - first_name: Sean full_name: Stankowski, Sean id: 43161670-5719-11EA-8025-FABC3DDC885E last_name: Stankowski - first_name: Mark full_name: Ravinet, Mark last_name: Ravinet citation: ama: Stankowski S, Ravinet M. Defining the speciation continuum. Evolution. 2021;75(6):1256-1273. doi:10.1111/evo.14215 apa: Stankowski, S., & Ravinet, M. (2021). Defining the speciation continuum. Evolution. Oxford University Press. https://doi.org/10.1111/evo.14215 chicago: Stankowski, Sean, and Mark Ravinet. “Defining the Speciation Continuum.” Evolution. Oxford University Press, 2021. https://doi.org/10.1111/evo.14215. ieee: S. Stankowski and M. Ravinet, “Defining the speciation continuum,” Evolution, vol. 75, no. 6. Oxford University Press, pp. 1256–1273, 2021. ista: Stankowski S, Ravinet M. 2021. Defining the speciation continuum. Evolution. 75(6), 1256–1273. mla: Stankowski, Sean, and Mark Ravinet. “Defining the Speciation Continuum.” Evolution, vol. 75, no. 6, Oxford University Press, 2021, pp. 1256–73, doi:10.1111/evo.14215. short: S. Stankowski, M. Ravinet, Evolution 75 (2021) 1256–1273. date_created: 2021-05-09T22:01:39Z date_published: 2021-03-22T00:00:00Z date_updated: 2023-10-18T08:16:01Z day: '22' ddc: - '570' department: - _id: NiBa doi: 10.1111/evo.14215 external_id: isi: - '000647226400001' file: - access_level: open_access checksum: 96f6ccf15d95a4e9f7c0b27eee570fa6 content_type: application/pdf creator: kschuh date_created: 2022-03-25T12:02:04Z date_updated: 2022-03-25T12:02:04Z file_id: '10921' file_name: 2021_Evolution_Stankowski.pdf file_size: 719991 relation: main_file success: 1 file_date_updated: 2022-03-25T12:02:04Z has_accepted_license: '1' intvolume: ' 75' isi: 1 issue: '6' language: - iso: eng license: https://creativecommons.org/licenses/by-nc/4.0/ month: '03' oa: 1 oa_version: Published Version page: 1256-1273 publication: Evolution publication_identifier: eissn: - 1558-5646 issn: - 0014-3820 publication_status: published publisher: Oxford University Press quality_controlled: '1' scopus_import: '1' status: public title: Defining the speciation continuum tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 75 year: '2021' ... --- _id: '10223' abstract: - lang: eng text: Growth regulation tailors development in plants to their environment. A prominent example of this is the response to gravity, in which shoots bend up and roots bend down1. This paradox is based on opposite effects of the phytohormone auxin, which promotes cell expansion in shoots while inhibiting it in roots via a yet unknown cellular mechanism2. Here, by combining microfluidics, live imaging, genetic engineering and phosphoproteomics in Arabidopsis thaliana, we advance understanding of how auxin inhibits root growth. We show that auxin activates two distinct, antagonistically acting signalling pathways that converge on rapid regulation of apoplastic pH, a causative determinant of growth. Cell surface-based TRANSMEMBRANE KINASE1 (TMK1) interacts with and mediates phosphorylation and activation of plasma membrane H+-ATPases for apoplast acidification, while intracellular canonical auxin signalling promotes net cellular H+ influx, causing apoplast alkalinization. Simultaneous activation of these two counteracting mechanisms poises roots for rapid, fine-tuned growth modulation in navigating complex soil environments. acknowledged_ssus: - _id: LifeSc - _id: M-Shop - _id: Bio acknowledgement: We thank N. Gnyliukh and L. Hörmayer for technical assistance and N. Paris for sharing PM-Cyto seeds. We gratefully acknowledge the Life Science, Machine Shop and Bioimaging Facilities of IST Austria. This project has received funding from the European Research Council Advanced Grant (ETAP-742985) and the Austrian Science Fund (FWF) under I 3630-B25 to J.F., the National Institutes of Health (GM067203) to W.M.G., the Netherlands Organization for Scientific Research (NWO; VIDI-864.13.001), Research Foundation-Flanders (FWO; Odysseus II G0D0515N) and a European Research Council Starting Grant (TORPEDO-714055) to W.S. and B.D.R., the VICI grant (865.14.001) from the Netherlands Organization for Scientific Research to M.R. and D.W., the Australian Research Council and China National Distinguished Expert Project (WQ20174400441) to S.S., the MEXT/JSPS KAKENHI to K.T. (20K06685) and T.K. (20H05687 and 20H05910), the European Union’s Horizon 2020 research and innovation programme under Marie Skłodowska-Curie grant agreement no. 665385 and the DOC Fellowship of the Austrian Academy of Sciences to L.L., and the China Scholarship Council to J.C. article_processing_charge: No article_type: original author: - first_name: Lanxin full_name: Li, Lanxin id: 367EF8FA-F248-11E8-B48F-1D18A9856A87 last_name: Li orcid: 0000-0002-5607-272X - first_name: Inge full_name: Verstraeten, Inge id: 362BF7FE-F248-11E8-B48F-1D18A9856A87 last_name: Verstraeten orcid: 0000-0001-7241-2328 - first_name: Mark full_name: Roosjen, Mark last_name: Roosjen - first_name: Koji full_name: Takahashi, Koji last_name: Takahashi - first_name: Lesia full_name: Rodriguez Solovey, Lesia id: 3922B506-F248-11E8-B48F-1D18A9856A87 last_name: Rodriguez Solovey orcid: 0000-0002-7244-7237 - first_name: Jack full_name: Merrin, Jack id: 4515C308-F248-11E8-B48F-1D18A9856A87 last_name: Merrin orcid: 0000-0001-5145-4609 - first_name: Jian full_name: Chen, Jian last_name: Chen - first_name: Lana full_name: Shabala, Lana last_name: Shabala - first_name: Wouter full_name: Smet, Wouter last_name: Smet - first_name: Hong full_name: Ren, Hong last_name: Ren - first_name: Steffen full_name: Vanneste, Steffen last_name: Vanneste - first_name: Sergey full_name: Shabala, Sergey last_name: Shabala - first_name: Bert full_name: De Rybel, Bert last_name: De Rybel - first_name: Dolf full_name: Weijers, Dolf last_name: Weijers - first_name: Toshinori full_name: Kinoshita, Toshinori last_name: Kinoshita - first_name: William M. full_name: Gray, William M. last_name: Gray - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Li L, Verstraeten I, Roosjen M, et al. Cell surface and intracellular auxin signalling for H+ fluxes in root growth. Nature. 2021;599(7884):273-277. doi:10.1038/s41586-021-04037-6 apa: Li, L., Verstraeten, I., Roosjen, M., Takahashi, K., Rodriguez Solovey, L., Merrin, J., … Friml, J. (2021). Cell surface and intracellular auxin signalling for H+ fluxes in root growth. Nature. Springer Nature. https://doi.org/10.1038/s41586-021-04037-6 chicago: Li, Lanxin, Inge Verstraeten, Mark Roosjen, Koji Takahashi, Lesia Rodriguez Solovey, Jack Merrin, Jian Chen, et al. “Cell Surface and Intracellular Auxin Signalling for H+ Fluxes in Root Growth.” Nature. Springer Nature, 2021. https://doi.org/10.1038/s41586-021-04037-6. ieee: L. Li et al., “Cell surface and intracellular auxin signalling for H+ fluxes in root growth,” Nature, vol. 599, no. 7884. Springer Nature, pp. 273–277, 2021. ista: Li L, Verstraeten I, Roosjen M, Takahashi K, Rodriguez Solovey L, Merrin J, Chen J, Shabala L, Smet W, Ren H, Vanneste S, Shabala S, De Rybel B, Weijers D, Kinoshita T, Gray WM, Friml J. 2021. Cell surface and intracellular auxin signalling for H+ fluxes in root growth. Nature. 599(7884), 273–277. mla: Li, Lanxin, et al. “Cell Surface and Intracellular Auxin Signalling for H+ Fluxes in Root Growth.” Nature, vol. 599, no. 7884, Springer Nature, 2021, pp. 273–77, doi:10.1038/s41586-021-04037-6. short: L. Li, I. Verstraeten, M. Roosjen, K. Takahashi, L. Rodriguez Solovey, J. Merrin, J. Chen, L. Shabala, W. Smet, H. Ren, S. Vanneste, S. Shabala, B. De Rybel, D. Weijers, T. Kinoshita, W.M. Gray, J. Friml, Nature 599 (2021) 273–277. date_created: 2021-11-07T23:01:25Z date_published: 2021-11-11T00:00:00Z date_updated: 2023-10-18T08:30:53Z day: '11' department: - _id: JiFr - _id: NanoFab doi: 10.1038/s41586-021-04037-6 ec_funded: 1 external_id: isi: - '000713338100006' pmid: - '34707283' intvolume: ' 599' isi: 1 issue: '7884' keyword: - Multidisciplinary language: - iso: eng main_file_link: - open_access: '1' url: https://www.doi.org/10.21203/rs.3.rs-266395/v3 month: '11' oa: 1 oa_version: Preprint page: 273-277 pmid: 1 project: - _id: 261099A6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '742985' name: Tracing Evolution of Auxin Transport and Polarity in Plants - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program - _id: 26B4D67E-B435-11E9-9278-68D0E5697425 grant_number: '25351' name: 'A Case Study of Plant Growth Regulation: Molecular Mechanism of Auxin-mediated Rapid Growth Inhibition in Arabidopsis Root' publication: Nature publication_identifier: eissn: - '14764687' issn: - '00280836' publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - description: News on IST Webpage relation: press_release url: https://ist.ac.at/en/news/stop-and-grow/ record: - id: '10095' relation: earlier_version status: public scopus_import: '1' status: public title: Cell surface and intracellular auxin signalling for H+ fluxes in root growth type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 599 year: '2021' ... --- _id: '9379' abstract: - lang: eng text: When B cells encounter membrane-bound antigens, the formation and coalescence of B cell antigen receptor (BCR) microclusters amplifies BCR signaling. The ability of B cells to probe the surface of antigen-presenting cells (APCs) and respond to APC-bound antigens requires remodeling of the actin cytoskeleton. Initial BCR signaling stimulates actin-related protein (Arp) 2/3 complex-dependent actin polymerization, which drives B cell spreading as well as the centripetal movement and coalescence of BCR microclusters at the B cell-APC synapse. Sustained actin polymerization depends on concomitant actin filament depolymerization, which enables the recycling of actin monomers and Arp2/3 complexes. Cofilin-mediated severing of actin filaments is a rate-limiting step in the morphological changes that occur during immune synapse formation. Hence, regulators of cofilin activity such as WD repeat-containing protein 1 (Wdr1), LIM domain kinase (LIMK), and coactosin-like 1 (Cotl1) may also be essential for actin-dependent processes in B cells. Wdr1 enhances cofilin-mediated actin disassembly. Conversely, Cotl1 competes with cofilin for binding to actin and LIMK phosphorylates cofilin and prevents it from binding to actin filaments. We now show that Wdr1 and LIMK have distinct roles in BCR-induced assembly of the peripheral actin structures that drive B cell spreading, and that cofilin, Wdr1, and LIMK all contribute to the actin-dependent amplification of BCR signaling at the immune synapse. Depleting Cotl1 had no effect on these processes. Thus, the Wdr1-LIMK-cofilin axis is critical for BCR-induced actin remodeling and for B cell responses to APC-bound antigens. acknowledgement: We thank the UBC Life Sciences Institute Imaging Facility andthe UBC Flow Cytometry Facility. article_number: '649433' article_processing_charge: No article_type: original author: - first_name: Madison full_name: Bolger-Munro, Madison id: 516F03FA-93A3-11EA-A7C5-D6BE3DDC885E last_name: Bolger-Munro orcid: 0000-0002-8176-4824 - first_name: Kate full_name: Choi, Kate last_name: Choi - first_name: Faith full_name: Cheung, Faith last_name: Cheung - first_name: Yi Tian full_name: Liu, Yi Tian last_name: Liu - first_name: May full_name: Dang-Lawson, May last_name: Dang-Lawson - first_name: Nikola full_name: Deretic, Nikola last_name: Deretic - first_name: Connor full_name: Keane, Connor last_name: Keane - first_name: Michael R. full_name: Gold, Michael R. last_name: Gold citation: ama: Bolger-Munro M, Choi K, Cheung F, et al. The Wdr1-LIMK-Cofilin axis controls B cell antigen receptor-induced actin remodeling and signaling at the immune synapse. Frontiers in Cell and Developmental Biology. 2021;9. doi:10.3389/fcell.2021.649433 apa: Bolger-Munro, M., Choi, K., Cheung, F., Liu, Y. T., Dang-Lawson, M., Deretic, N., … Gold, M. R. (2021). The Wdr1-LIMK-Cofilin axis controls B cell antigen receptor-induced actin remodeling and signaling at the immune synapse. Frontiers in Cell and Developmental Biology. Frontiers Media. https://doi.org/10.3389/fcell.2021.649433 chicago: Bolger-Munro, Madison, Kate Choi, Faith Cheung, Yi Tian Liu, May Dang-Lawson, Nikola Deretic, Connor Keane, and Michael R. Gold. “The Wdr1-LIMK-Cofilin Axis Controls B Cell Antigen Receptor-Induced Actin Remodeling and Signaling at the Immune Synapse.” Frontiers in Cell and Developmental Biology. Frontiers Media, 2021. https://doi.org/10.3389/fcell.2021.649433. ieee: M. Bolger-Munro et al., “The Wdr1-LIMK-Cofilin axis controls B cell antigen receptor-induced actin remodeling and signaling at the immune synapse,” Frontiers in Cell and Developmental Biology, vol. 9. Frontiers Media, 2021. ista: Bolger-Munro M, Choi K, Cheung F, Liu YT, Dang-Lawson M, Deretic N, Keane C, Gold MR. 2021. The Wdr1-LIMK-Cofilin axis controls B cell antigen receptor-induced actin remodeling and signaling at the immune synapse. Frontiers in Cell and Developmental Biology. 9, 649433. mla: Bolger-Munro, Madison, et al. “The Wdr1-LIMK-Cofilin Axis Controls B Cell Antigen Receptor-Induced Actin Remodeling and Signaling at the Immune Synapse.” Frontiers in Cell and Developmental Biology, vol. 9, 649433, Frontiers Media, 2021, doi:10.3389/fcell.2021.649433. short: M. Bolger-Munro, K. Choi, F. Cheung, Y.T. Liu, M. Dang-Lawson, N. Deretic, C. Keane, M.R. Gold, Frontiers in Cell and Developmental Biology 9 (2021). date_created: 2021-05-09T22:01:37Z date_published: 2021-04-13T00:00:00Z date_updated: 2023-10-18T08:19:49Z day: '13' ddc: - '570' department: - _id: CaHe doi: 10.3389/fcell.2021.649433 external_id: isi: - '000644419500001' pmid: - '33928084' file: - access_level: open_access checksum: 8c8a03575d2f7583f88dc3b658b0976b content_type: application/pdf creator: kschuh date_created: 2021-05-11T15:09:23Z date_updated: 2021-05-11T15:09:23Z file_id: '9386' file_name: 2021_Frontiers_Cell_Bolger-Munro.pdf file_size: 4076024 relation: main_file success: 1 file_date_updated: 2021-05-11T15:09:23Z has_accepted_license: '1' intvolume: ' 9' isi: 1 keyword: - B cell - actin - immune synapse - cell spreading - cofilin - WDR1 (AIP1) - LIM domain kinase - B cell receptor (BCR) language: - iso: eng month: '04' oa: 1 oa_version: Published Version pmid: 1 publication: Frontiers in Cell and Developmental Biology publication_identifier: eissn: - 2296-634X publication_status: published publisher: Frontiers Media quality_controlled: '1' scopus_import: '1' status: public title: The Wdr1-LIMK-Cofilin axis controls B cell antigen receptor-induced actin remodeling and signaling at the immune synapse tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 9 year: '2021' ... --- _id: '9362' abstract: - lang: eng text: A central goal in systems neuroscience is to understand the functions performed by neural circuits. Previous top-down models addressed this question by comparing the behaviour of an ideal model circuit, optimised to perform a given function, with neural recordings. However, this requires guessing in advance what function is being performed, which may not be possible for many neural systems. To address this, we propose an inverse reinforcement learning (RL) framework for inferring the function performed by a neural network from data. We assume that the responses of each neuron in a network are optimised so as to drive the network towards ‘rewarded’ states, that are desirable for performing a given function. We then show how one can use inverse RL to infer the reward function optimised by the network from observing its responses. This inferred reward function can be used to predict how the neural network should adapt its dynamics to perform the same function when the external environment or network structure changes. This could lead to theoretical predictions about how neural network dynamics adapt to deal with cell death and/or varying sensory stimulus statistics. acknowledgement: The authors would like to thank Ulisse Ferrari for useful discussions and feedback. article_number: e0248940 article_processing_charge: No article_type: original author: - first_name: Matthew J full_name: Chalk, Matthew J id: 2BAAC544-F248-11E8-B48F-1D18A9856A87 last_name: Chalk orcid: 0000-0001-7782-4436 - first_name: Gašper full_name: Tkačik, Gašper id: 3D494DCA-F248-11E8-B48F-1D18A9856A87 last_name: Tkačik orcid: 0000-0002-6699-1455 - first_name: Olivier full_name: Marre, Olivier last_name: Marre citation: ama: Chalk MJ, Tkačik G, Marre O. Inferring the function performed by a recurrent neural network. PLoS ONE. 2021;16(4). doi:10.1371/journal.pone.0248940 apa: Chalk, M. J., Tkačik, G., & Marre, O. (2021). Inferring the function performed by a recurrent neural network. PLoS ONE. Public Library of Science. https://doi.org/10.1371/journal.pone.0248940 chicago: Chalk, Matthew J, Gašper Tkačik, and Olivier Marre. “Inferring the Function Performed by a Recurrent Neural Network.” PLoS ONE. Public Library of Science, 2021. https://doi.org/10.1371/journal.pone.0248940. ieee: M. J. Chalk, G. Tkačik, and O. Marre, “Inferring the function performed by a recurrent neural network,” PLoS ONE, vol. 16, no. 4. Public Library of Science, 2021. ista: Chalk MJ, Tkačik G, Marre O. 2021. Inferring the function performed by a recurrent neural network. PLoS ONE. 16(4), e0248940. mla: Chalk, Matthew J., et al. “Inferring the Function Performed by a Recurrent Neural Network.” PLoS ONE, vol. 16, no. 4, e0248940, Public Library of Science, 2021, doi:10.1371/journal.pone.0248940. short: M.J. Chalk, G. Tkačik, O. Marre, PLoS ONE 16 (2021). date_created: 2021-05-02T22:01:28Z date_published: 2021-04-15T00:00:00Z date_updated: 2023-10-18T08:17:42Z day: '15' ddc: - '570' department: - _id: GaTk doi: 10.1371/journal.pone.0248940 external_id: isi: - '000641474900072' pmid: - '33857170' file: - access_level: open_access checksum: c52da133850307d2031f552d998f00e8 content_type: application/pdf creator: kschuh date_created: 2021-05-04T13:22:19Z date_updated: 2021-05-04T13:22:19Z file_id: '9371' file_name: 2021_pone_Chalk.pdf file_size: 2768282 relation: main_file success: 1 file_date_updated: 2021-05-04T13:22:19Z has_accepted_license: '1' intvolume: ' 16' isi: 1 issue: '4' language: - iso: eng month: '04' oa: 1 oa_version: Published Version pmid: 1 publication: PLoS ONE publication_identifier: eissn: - '19326203' publication_status: published publisher: Public Library of Science quality_controlled: '1' scopus_import: '1' status: public title: Inferring the function performed by a recurrent neural network tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 16 year: '2021' ... --- _id: '9986' abstract: - lang: eng text: Size control is a fundamental question in biology, showing incremental complexity in plants, whose cells possess a rigid cell wall. The phytohormone auxin is a vital growth regulator with central importance for differential growth control. Our results indicate that auxin-reliant growth programs affect the molecular complexity of xyloglucans, the major type of cell wall hemicellulose in eudicots. Auxin-dependent induction and repression of growth coincide with reduced and enhanced molecular complexity of xyloglucans, respectively. In agreement with a proposed function in growth control, genetic interference with xyloglucan side decorations distinctly modulates auxin-dependent differential growth rates. Our work proposes that auxin-dependent growth programs have a spatially defined effect on xyloglucan’s molecular structure, which in turn affects cell wall mechanics and specifies differential, gravitropic hypocotyl growth. acknowledgement: "We are grateful to Paul Knox, Markus Pauly, Malcom O’Neill, and Ignacio Zarra for providing published material; the BOKU-VIBT Imaging Center for access and M. Debreczeny for expertise; J.I. Thaker and Georg Seifert for critical reading.\r\n" article_number: '9222' article_processing_charge: Yes article_type: original author: - first_name: Silvia Melina full_name: Velasquez, Silvia Melina last_name: Velasquez - first_name: Xiaoyuan full_name: Guo, Xiaoyuan last_name: Guo - first_name: Marçal full_name: Gallemi, Marçal id: 460C6802-F248-11E8-B48F-1D18A9856A87 last_name: Gallemi orcid: 0000-0003-4675-6893 - first_name: Bibek full_name: Aryal, Bibek last_name: Aryal - first_name: Peter full_name: Venhuizen, Peter last_name: Venhuizen - first_name: Elke full_name: Barbez, Elke last_name: Barbez - first_name: Kai Alexander full_name: Dünser, Kai Alexander last_name: Dünser - first_name: Martin full_name: Darino, Martin last_name: Darino - first_name: Aleš full_name: Pӗnčík, Aleš last_name: Pӗnčík - first_name: Ondřej full_name: Novák, Ondřej last_name: Novák - first_name: Maria full_name: Kalyna, Maria last_name: Kalyna - first_name: Gregory full_name: Mouille, Gregory last_name: Mouille - first_name: Eva full_name: Benková, Eva id: 38F4F166-F248-11E8-B48F-1D18A9856A87 last_name: Benková orcid: 0000-0002-8510-9739 - first_name: Rishikesh P. full_name: Bhalerao, Rishikesh P. last_name: Bhalerao - first_name: Jozef full_name: Mravec, Jozef last_name: Mravec - first_name: Jürgen full_name: Kleine-Vehn, Jürgen last_name: Kleine-Vehn citation: ama: Velasquez SM, Guo X, Gallemi M, et al. Xyloglucan remodeling defines auxin-dependent differential tissue expansion in plants. International Journal of Molecular Sciences. 2021;22(17). doi:10.3390/ijms22179222 apa: Velasquez, S. M., Guo, X., Gallemi, M., Aryal, B., Venhuizen, P., Barbez, E., … Kleine-Vehn, J. (2021). Xyloglucan remodeling defines auxin-dependent differential tissue expansion in plants. International Journal of Molecular Sciences. MDPI. https://doi.org/10.3390/ijms22179222 chicago: Velasquez, Silvia Melina, Xiaoyuan Guo, Marçal Gallemi, Bibek Aryal, Peter Venhuizen, Elke Barbez, Kai Alexander Dünser, et al. “Xyloglucan Remodeling Defines Auxin-Dependent Differential Tissue Expansion in Plants.” International Journal of Molecular Sciences. MDPI, 2021. https://doi.org/10.3390/ijms22179222. ieee: S. M. Velasquez et al., “Xyloglucan remodeling defines auxin-dependent differential tissue expansion in plants,” International Journal of Molecular Sciences, vol. 22, no. 17. MDPI, 2021. ista: Velasquez SM, Guo X, Gallemi M, Aryal B, Venhuizen P, Barbez E, Dünser KA, Darino M, Pӗnčík A, Novák O, Kalyna M, Mouille G, Benková E, Bhalerao RP, Mravec J, Kleine-Vehn J. 2021. Xyloglucan remodeling defines auxin-dependent differential tissue expansion in plants. International Journal of Molecular Sciences. 22(17), 9222. mla: Velasquez, Silvia Melina, et al. “Xyloglucan Remodeling Defines Auxin-Dependent Differential Tissue Expansion in Plants.” International Journal of Molecular Sciences, vol. 22, no. 17, 9222, MDPI, 2021, doi:10.3390/ijms22179222. short: S.M. Velasquez, X. Guo, M. Gallemi, B. Aryal, P. Venhuizen, E. Barbez, K.A. Dünser, M. Darino, A. Pӗnčík, O. Novák, M. Kalyna, G. Mouille, E. Benková, R.P. Bhalerao, J. Mravec, J. Kleine-Vehn, International Journal of Molecular Sciences 22 (2021). date_created: 2021-09-05T22:01:24Z date_published: 2021-08-26T00:00:00Z date_updated: 2023-10-31T19:29:38Z day: '26' ddc: - '575' department: - _id: EvBe doi: 10.3390/ijms22179222 external_id: isi: - '000694347100001' pmid: - '34502129' file: - access_level: open_access checksum: 6b7055cf89f1b7ed8594c3fdf56f000b content_type: application/pdf creator: cchlebak date_created: 2021-09-06T12:50:19Z date_updated: 2021-09-07T09:04:53Z file_id: '9988' file_name: 2021_IntJMolecularSciences_Velasquez.pdf file_size: 2162247 relation: main_file file_date_updated: 2021-09-07T09:04:53Z has_accepted_license: '1' intvolume: ' 22' isi: 1 issue: '17' keyword: - auxin - growth - cell wall - xyloglucans - hypocotyls - gravitropism language: - iso: eng month: '08' oa: 1 oa_version: Published Version pmid: 1 publication: International Journal of Molecular Sciences publication_identifier: eissn: - 1422-0067 issn: - 1661-6596 publication_status: published publisher: MDPI quality_controlled: '1' scopus_import: '1' status: public title: Xyloglucan remodeling defines auxin-dependent differential tissue expansion in plants tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 22 year: '2021' ... --- _id: '9189' abstract: - lang: eng text: Transposable elements exist widely throughout plant genomes and play important roles in plant evolution. Auxin is an important regulator that is traditionally associated with root development and drought stress adaptation. The DEEPER ROOTING 1 (DRO1) gene is a key component of rice drought avoidance. Here, we identified a transposon that acts as an autonomous auxin‐responsive promoter and its presence at specific genome positions conveys physiological adaptations related to drought avoidance. Rice varieties with high and auxin‐mediated transcription of DRO1 in the root tip show deeper and longer root phenotypes and are thus better adapted to drought. The INDITTO2 transposon contains an auxin response element and displays auxin‐responsive promoter activity; it is thus able to convey auxin regulation of transcription to genes in its proximity. In the rice Acuce, which displays DRO1‐mediated drought adaptation, the INDITTO2 transposon was found to be inserted at the promoter region of the DRO1 locus. Transgenesis‐based insertion of the INDITTO2 transposon into the DRO1 promoter of the non‐adapted rice variety Nipponbare was sufficient to promote its drought avoidance. Our data identify an example of how transposons can act as promoters and convey hormonal regulation to nearby loci, improving plant fitness in response to different abiotic stresses. article_processing_charge: No article_type: original author: - first_name: Y full_name: Zhao, Y last_name: Zhao - first_name: L full_name: Wu, L last_name: Wu - first_name: Q full_name: Fu, Q last_name: Fu - first_name: D full_name: Wang, D last_name: Wang - first_name: J full_name: Li, J last_name: Li - first_name: B full_name: Yao, B last_name: Yao - first_name: S full_name: Yu, S last_name: Yu - first_name: L full_name: Jiang, L last_name: Jiang - first_name: J full_name: Qian, J last_name: Qian - first_name: X full_name: Zhou, X last_name: Zhou - first_name: L full_name: Han, L last_name: Han - first_name: S full_name: Zhao, S last_name: Zhao - first_name: C full_name: Ma, C last_name: Ma - first_name: Y full_name: Zhang, Y last_name: Zhang - first_name: C full_name: Luo, C last_name: Luo - first_name: Q full_name: Dong, Q last_name: Dong - first_name: S full_name: Li, S last_name: Li - first_name: L full_name: Zhang, L last_name: Zhang - first_name: X full_name: Jiang, X last_name: Jiang - first_name: Y full_name: Li, Y last_name: Li - first_name: H full_name: Luo, H last_name: Luo - first_name: K full_name: Li, K last_name: Li - first_name: J full_name: Yang, J last_name: Yang - first_name: Q full_name: Luo, Q last_name: Luo - first_name: L full_name: Li, L last_name: Li - first_name: S full_name: Peng, S last_name: Peng - first_name: H full_name: Huang, H last_name: Huang - first_name: Z full_name: Zuo, Z last_name: Zuo - first_name: C full_name: Liu, C last_name: Liu - first_name: L full_name: Wang, L last_name: Wang - first_name: C full_name: Li, C last_name: Li - first_name: X full_name: He, X last_name: He - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Y full_name: Du, Y last_name: Du citation: ama: Zhao Y, Wu L, Fu Q, et al. INDITTO2 transposon conveys auxin-mediated DRO1 transcription for rice drought avoidance. Plant, Cell & Environment. 2021;44(6):1846-1857. doi:10.1111/pce.14029 apa: Zhao, Y., Wu, L., Fu, Q., Wang, D., Li, J., Yao, B., … Du, Y. (2021). INDITTO2 transposon conveys auxin-mediated DRO1 transcription for rice drought avoidance. Plant, Cell & Environment. Wiley. https://doi.org/10.1111/pce.14029 chicago: Zhao, Y, L Wu, Q Fu, D Wang, J Li, B Yao, S Yu, et al. “INDITTO2 Transposon Conveys Auxin-Mediated DRO1 Transcription for Rice Drought Avoidance.” Plant, Cell & Environment. Wiley, 2021. https://doi.org/10.1111/pce.14029. ieee: Y. Zhao et al., “INDITTO2 transposon conveys auxin-mediated DRO1 transcription for rice drought avoidance,” Plant, Cell & Environment, vol. 44, no. 6. Wiley, pp. 1846–1857, 2021. ista: Zhao Y, Wu L, Fu Q, Wang D, Li J, Yao B, Yu S, Jiang L, Qian J, Zhou X, Han L, Zhao S, Ma C, Zhang Y, Luo C, Dong Q, Li S, Zhang L, Jiang X, Li Y, Luo H, Li K, Yang J, Luo Q, Li L, Peng S, Huang H, Zuo Z, Liu C, Wang L, Li C, He X, Friml J, Du Y. 2021. INDITTO2 transposon conveys auxin-mediated DRO1 transcription for rice drought avoidance. Plant, Cell & Environment. 44(6), 1846–1857. mla: Zhao, Y., et al. “INDITTO2 Transposon Conveys Auxin-Mediated DRO1 Transcription for Rice Drought Avoidance.” Plant, Cell & Environment, vol. 44, no. 6, Wiley, 2021, pp. 1846–57, doi:10.1111/pce.14029. short: Y. Zhao, L. Wu, Q. Fu, D. Wang, J. Li, B. Yao, S. Yu, L. Jiang, J. Qian, X. Zhou, L. Han, S. Zhao, C. Ma, Y. Zhang, C. Luo, Q. Dong, S. Li, L. Zhang, X. Jiang, Y. Li, H. Luo, K. Li, J. Yang, Q. Luo, L. Li, S. Peng, H. Huang, Z. Zuo, C. Liu, L. Wang, C. Li, X. He, J. Friml, Y. Du, Plant, Cell & Environment 44 (2021) 1846–1857. date_created: 2021-02-24T10:07:21Z date_published: 2021-06-01T00:00:00Z date_updated: 2023-11-07T08:18:36Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.1111/pce.14029 external_id: isi: - '000625398600001' pmid: - '33576018' file: - access_level: open_access checksum: a812418fede076741c9c4dc07f317068 content_type: application/pdf creator: amally date_created: 2023-11-02T17:02:11Z date_updated: 2023-11-02T17:02:11Z file_id: '14481' file_name: Zhao PlantCellEnv 2021_accepted.pdf file_size: 8437528 relation: main_file success: 1 file_date_updated: 2023-11-02T17:02:11Z has_accepted_license: '1' intvolume: ' 44' isi: 1 issue: '6' language: - iso: eng month: '06' oa: 1 oa_version: Submitted Version page: 1846-1857 pmid: 1 publication: Plant, Cell & Environment publication_identifier: eissn: - 1365-3040 issn: - 0140-7791 publication_status: published publisher: Wiley quality_controlled: '1' scopus_import: '1' status: public title: INDITTO2 transposon conveys auxin-mediated DRO1 transcription for rice drought avoidance type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 44 year: '2021' ... --- _id: '9792' abstract: - lang: eng text: 'This paper establishes new connections between many-body quantum systems, One-body Reduced Density Matrices Functional Theory (1RDMFT) and Optimal Transport (OT), by interpreting the problem of computing the ground-state energy of a finite dimensional composite quantum system at positive temperature as a non-commutative entropy regularized Optimal Transport problem. We develop a new approach to fully characterize the dual-primal solutions in such non-commutative setting. The mathematical formalism is particularly relevant in quantum chemistry: numerical realizations of the many-electron ground state energy can be computed via a non-commutative version of Sinkhorn algorithm. Our approach allows to prove convergence and robustness of this algorithm, which, to our best knowledge, were unknown even in the two marginal case. Our methods are based on careful a priori estimates in the dual problem, which we believe to be of independent interest. Finally, the above results are extended in 1RDMFT setting, where bosonic or fermionic symmetry conditions are enforced on the problem.' acknowledgement: 'This work started when A.G. was visiting the Erwin Schrödinger Institute and then continued when D.F. and L.P visited the Theoretical Chemistry Department of the Vrije Universiteit Amsterdam. The authors thanks the hospitality of both places and, especially, P. Gori-Giorgi and K. Giesbertz for fruitful discussions and literature suggestions in the early state of the project. Finally, the authors also thanks J. Maas and R. Seiringer for their feedback and useful comments to a first draft of the article. L.P. acknowledges support by the Austrian Science Fund (FWF), grants No W1245 and NoF65. D.F acknowledges support by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreements No 716117 and No 694227). A.G. acknowledges funding by the European Research Council under H2020/MSCA-IF “OTmeetsDFT” [grant ID: 795942].' article_number: '2106.11217' article_processing_charge: No author: - first_name: Dario full_name: Feliciangeli, Dario id: 41A639AA-F248-11E8-B48F-1D18A9856A87 last_name: Feliciangeli orcid: 0000-0003-0754-8530 - first_name: Augusto full_name: Gerolin, Augusto last_name: Gerolin - first_name: Lorenzo full_name: Portinale, Lorenzo id: 30AD2CBC-F248-11E8-B48F-1D18A9856A87 last_name: Portinale citation: ama: Feliciangeli D, Gerolin A, Portinale L. A non-commutative entropic optimal transport approach to quantum composite systems at positive temperature. arXiv. doi:10.48550/arXiv.2106.11217 apa: Feliciangeli, D., Gerolin, A., & Portinale, L. (n.d.). A non-commutative entropic optimal transport approach to quantum composite systems at positive temperature. arXiv. https://doi.org/10.48550/arXiv.2106.11217 chicago: Feliciangeli, Dario, Augusto Gerolin, and Lorenzo Portinale. “A Non-Commutative Entropic Optimal Transport Approach to Quantum Composite Systems at Positive Temperature.” ArXiv, n.d. https://doi.org/10.48550/arXiv.2106.11217. ieee: D. Feliciangeli, A. Gerolin, and L. Portinale, “A non-commutative entropic optimal transport approach to quantum composite systems at positive temperature,” arXiv. . ista: Feliciangeli D, Gerolin A, Portinale L. A non-commutative entropic optimal transport approach to quantum composite systems at positive temperature. arXiv, 2106.11217. mla: Feliciangeli, Dario, et al. “A Non-Commutative Entropic Optimal Transport Approach to Quantum Composite Systems at Positive Temperature.” ArXiv, 2106.11217, doi:10.48550/arXiv.2106.11217. short: D. Feliciangeli, A. Gerolin, L. Portinale, ArXiv (n.d.). date_created: 2021-08-06T09:07:12Z date_published: 2021-07-21T00:00:00Z date_updated: 2023-11-14T13:21:01Z day: '21' ddc: - '510' department: - _id: RoSe - _id: JaMa doi: 10.48550/arXiv.2106.11217 ec_funded: 1 external_id: arxiv: - '2106.11217' has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2106.11217 month: '07' oa: 1 oa_version: Preprint project: - _id: 25C6DC12-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '694227' name: Analysis of quantum many-body systems - _id: 256E75B8-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '716117' name: Optimal Transport and Stochastic Dynamics - _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2 grant_number: F6504 name: Taming Complexity in Partial Differential Systems publication: arXiv publication_status: submitted related_material: record: - id: '9733' relation: dissertation_contains status: public - id: '10030' relation: dissertation_contains status: public - id: '12911' relation: later_version status: public status: public title: A non-commutative entropic optimal transport approach to quantum composite systems at positive temperature tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: preprint user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '10655' abstract: - lang: eng text: "Adeno-associated viruses (AAVs) are widely used to deliver genetic material in vivo to distinct cell types such as neurons or glial cells, allowing for targeted manipulation. Transduction of microglia is mostly excluded from this strategy, likely due to the cells’ heterogeneous state upon environmental changes, which makes AAV design challenging. Here, we established the retina as a model system for microglial AAV validation and optimization. First, we show that AAV2/6 transduced microglia in both synaptic layers, where layer preference corresponds to the intravitreal or subretinal delivery method. Surprisingly, we observed significantly enhanced microglial transduction during photoreceptor degeneration. Thus, we modified the AAV6 capsid to reduce heparin binding by introducing four point mutations (K531E, R576Q, K493S, and K459S), resulting in increased microglial transduction in the outer plexiform layer. Finally, to improve microglial-specific transduction, we validated a Cre-dependent transgene delivery cassette for use in combination with the Cx3cr1CreERT2 mouse line. Together, our results provide a foundation for future studies optimizing AAV-mediated microglia transduction and highlight that environmental conditions influence microglial transduction efficiency.\r\n" acknowledged_ssus: - _id: Bio - _id: LifeSc - _id: PreCl acknowledgement: This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement no. 715571). The research was supported by the Scientific Service Units (SSU) of IST Austria through resources provided by the Bioimaging Facility, the Life Science Facility, and the Pre-Clinical Facility, namely Sonja Haslinger and Michael Schunn for their animal colony management and support. We would also like to thank Chakrabarty Lab for sharing the plasmids for AAV2/6 production. Finally, we would like to thank the Siegert team members for discussion about the manuscript. article_processing_charge: Yes article_type: original author: - first_name: Margaret E full_name: Maes, Margaret E id: 3838F452-F248-11E8-B48F-1D18A9856A87 last_name: Maes orcid: 0000-0001-9642-1085 - first_name: Gabriele M. full_name: Wögenstein, Gabriele M. last_name: Wögenstein - first_name: Gloria full_name: Colombo, Gloria id: 3483CF6C-F248-11E8-B48F-1D18A9856A87 last_name: Colombo orcid: 0000-0001-9434-8902 - first_name: Raquel full_name: Casado Polanco, Raquel id: 15240fc1-dbcd-11ea-9d1d-ac5a786425fd last_name: Casado Polanco orcid: 0000-0001-8293-4568 - first_name: Sandra full_name: Siegert, Sandra id: 36ACD32E-F248-11E8-B48F-1D18A9856A87 last_name: Siegert orcid: 0000-0001-8635-0877 citation: ama: Maes ME, Wögenstein GM, Colombo G, Casado Polanco R, Siegert S. Optimizing AAV2/6 microglial targeting identified enhanced efficiency in the photoreceptor degenerative environment. Molecular Therapy - Methods and Clinical Development. 2021;23:210-224. doi:10.1016/j.omtm.2021.09.006 apa: Maes, M. E., Wögenstein, G. M., Colombo, G., Casado Polanco, R., & Siegert, S. (2021). Optimizing AAV2/6 microglial targeting identified enhanced efficiency in the photoreceptor degenerative environment. Molecular Therapy - Methods and Clinical Development. Elsevier. https://doi.org/10.1016/j.omtm.2021.09.006 chicago: Maes, Margaret E, Gabriele M. Wögenstein, Gloria Colombo, Raquel Casado Polanco, and Sandra Siegert. “Optimizing AAV2/6 Microglial Targeting Identified Enhanced Efficiency in the Photoreceptor Degenerative Environment.” Molecular Therapy - Methods and Clinical Development. Elsevier, 2021. https://doi.org/10.1016/j.omtm.2021.09.006. ieee: M. E. Maes, G. M. Wögenstein, G. Colombo, R. Casado Polanco, and S. Siegert, “Optimizing AAV2/6 microglial targeting identified enhanced efficiency in the photoreceptor degenerative environment,” Molecular Therapy - Methods and Clinical Development, vol. 23. Elsevier, pp. 210–224, 2021. ista: Maes ME, Wögenstein GM, Colombo G, Casado Polanco R, Siegert S. 2021. Optimizing AAV2/6 microglial targeting identified enhanced efficiency in the photoreceptor degenerative environment. Molecular Therapy - Methods and Clinical Development. 23, 210–224. mla: Maes, Margaret E., et al. “Optimizing AAV2/6 Microglial Targeting Identified Enhanced Efficiency in the Photoreceptor Degenerative Environment.” Molecular Therapy - Methods and Clinical Development, vol. 23, Elsevier, 2021, pp. 210–24, doi:10.1016/j.omtm.2021.09.006. short: M.E. Maes, G.M. Wögenstein, G. Colombo, R. Casado Polanco, S. Siegert, Molecular Therapy - Methods and Clinical Development 23 (2021) 210–224. date_created: 2022-01-23T23:01:28Z date_published: 2021-12-10T00:00:00Z date_updated: 2023-11-16T13:12:03Z day: '10' ddc: - '570' department: - _id: SaSi - _id: SiHi doi: 10.1016/j.omtm.2021.09.006 ec_funded: 1 external_id: isi: - '000748748500019' file: - access_level: open_access checksum: 77dc540e8011c5475031bdf6ccef20a6 content_type: application/pdf creator: cchlebak date_created: 2022-01-24T07:43:09Z date_updated: 2022-01-24T07:43:09Z file_id: '10657' file_name: 2021_MolTherMethodsClinDev_Maes.pdf file_size: 4794147 relation: main_file success: 1 file_date_updated: 2022-01-24T07:43:09Z has_accepted_license: '1' intvolume: ' 23' isi: 1 language: - iso: eng month: '12' oa: 1 oa_version: Published Version page: 210-224 project: - _id: 25D4A630-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715571' name: Microglia action towards neuronal circuit formation and function in health and disease publication: Molecular Therapy - Methods and Clinical Development publication_identifier: eissn: - 2329-0501 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: Optimizing AAV2/6 microglial targeting identified enhanced efficiency in the photoreceptor degenerative environment tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 23 year: '2021' ... --- _id: '10565' abstract: - lang: eng text: 'Enzymatic digestion of the extracellular matrix with chondroitinase-ABC reinstates juvenile-like plasticity in the adult cortex as it also disassembles the perineuronal nets (PNNs). The disadvantage of the enzyme is that it must be applied intracerebrally and it degrades the ECM for several weeks. Here, we provide two minimally invasive and transient protocols for microglia-enabled PNN disassembly in mouse cortex: repeated treatment with ketamine-xylazine-acepromazine (KXA) anesthesia and 60-Hz light entrainment. We also discuss how to analyze PNNs within microglial endosomes-lysosomes. For complete details on the use and execution of this protocol, please refer to Venturino et al. (2021).' acknowledged_ssus: - _id: Bio acknowledgement: This research was supported by the European Research Council (grant 715571 to S.S.). We thank Rouven Schulz, Michael Schunn, Claudia Gold, Gabriel Krens, Sarah Gorkiewicz, Margaret Maes, Jürgen Siegert, Marco Benevento, and Sara Oakeley for comments on the manuscript and the IST Austria Bioimaging Facility for the technical support. article_number: '101012' article_processing_charge: Yes article_type: original author: - first_name: Alessandro full_name: Venturino, Alessandro id: 41CB84B2-F248-11E8-B48F-1D18A9856A87 last_name: Venturino orcid: 0000-0003-2356-9403 - first_name: Sandra full_name: Siegert, Sandra id: 36ACD32E-F248-11E8-B48F-1D18A9856A87 last_name: Siegert orcid: 0000-0001-8635-0877 citation: ama: Venturino A, Siegert S. Minimally invasive protocols and quantification for microglia-mediated perineuronal net disassembly in mouse brain. STAR Protocols. 2021;2(4). doi:10.1016/j.xpro.2021.101012 apa: Venturino, A., & Siegert, S. (2021). Minimally invasive protocols and quantification for microglia-mediated perineuronal net disassembly in mouse brain. STAR Protocols. Elsevier ; Cell Press. https://doi.org/10.1016/j.xpro.2021.101012 chicago: Venturino, Alessandro, and Sandra Siegert. “Minimally Invasive Protocols and Quantification for Microglia-Mediated Perineuronal Net Disassembly in Mouse Brain.” STAR Protocols. Elsevier ; Cell Press, 2021. https://doi.org/10.1016/j.xpro.2021.101012. ieee: A. Venturino and S. Siegert, “Minimally invasive protocols and quantification for microglia-mediated perineuronal net disassembly in mouse brain,” STAR Protocols, vol. 2, no. 4. Elsevier ; Cell Press, 2021. ista: Venturino A, Siegert S. 2021. Minimally invasive protocols and quantification for microglia-mediated perineuronal net disassembly in mouse brain. STAR Protocols. 2(4), 101012. mla: Venturino, Alessandro, and Sandra Siegert. “Minimally Invasive Protocols and Quantification for Microglia-Mediated Perineuronal Net Disassembly in Mouse Brain.” STAR Protocols, vol. 2, no. 4, 101012, Elsevier ; Cell Press, 2021, doi:10.1016/j.xpro.2021.101012. short: A. Venturino, S. Siegert, STAR Protocols 2 (2021). date_created: 2021-12-19T23:01:32Z date_published: 2021-12-17T00:00:00Z date_updated: 2023-11-16T13:11:04Z day: '17' ddc: - '573' department: - _id: SaSi doi: 10.1016/j.xpro.2021.101012 ec_funded: 1 file: - access_level: open_access checksum: 9ea2501056c5df99e84726b845e9b976 content_type: application/pdf creator: cchlebak date_created: 2021-12-20T08:58:40Z date_updated: 2021-12-20T08:58:40Z file_id: '10570' file_name: 2021_STARProt_Venturino.pdf file_size: 6207060 relation: main_file success: 1 file_date_updated: 2021-12-20T08:58:40Z has_accepted_license: '1' intvolume: ' 2' issue: '4' language: - iso: eng month: '12' oa: 1 oa_version: Published Version project: - _id: 25D4A630-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715571' name: Microglia action towards neuronal circuit formation and function in health and disease publication: STAR Protocols publication_identifier: eissn: - 2666-1667 publication_status: published publisher: Elsevier ; Cell Press quality_controlled: '1' scopus_import: '1' status: public title: Minimally invasive protocols and quantification for microglia-mediated perineuronal net disassembly in mouse brain tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 2 year: '2021' ... --- _id: '10321' abstract: - lang: eng text: Mosaic analysis with double markers (MADM) technology enables the generation of genetic mosaic tissue in mice. MADM enables concomitant fluorescent cell labeling and introduction of a mutation of a gene of interest with single-cell resolution. This protocol highlights major steps for the generation of genetic mosaic tissue and the isolation and processing of respective tissues for downstream histological analysis. For complete details on the use and execution of this protocol, please refer to Contreras et al. (2021). acknowledged_ssus: - _id: Bio - _id: PreCl acknowledgement: This research was supported by the Scientific Service Units (SSU) at IST Austria through resources provided by the Bioimaging (BIF) and Preclinical Facilities (PCF). We particularly thank Mohammad Goudarzi for assistance with photography of mouse perfusion and dissection. N.A. received support from FWF Firnberg-Programm (T 1031). This work was also supported by IST Austria institutional funds; FWF SFB F78 to S.H.; and the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement no. 725780 LinPro) to S.H. article_number: '100939' article_processing_charge: Yes article_type: original author: - first_name: Nicole full_name: Amberg, Nicole id: 4CD6AAC6-F248-11E8-B48F-1D18A9856A87 last_name: Amberg orcid: 0000-0002-3183-8207 - first_name: Simon full_name: Hippenmeyer, Simon id: 37B36620-F248-11E8-B48F-1D18A9856A87 last_name: Hippenmeyer orcid: 0000-0003-2279-1061 citation: ama: Amberg N, Hippenmeyer S. Genetic mosaic dissection of candidate genes in mice using mosaic analysis with double markers. STAR Protocols. 2021;2(4). doi:10.1016/j.xpro.2021.100939 apa: Amberg, N., & Hippenmeyer, S. (2021). Genetic mosaic dissection of candidate genes in mice using mosaic analysis with double markers. STAR Protocols. Cell Press. https://doi.org/10.1016/j.xpro.2021.100939 chicago: Amberg, Nicole, and Simon Hippenmeyer. “Genetic Mosaic Dissection of Candidate Genes in Mice Using Mosaic Analysis with Double Markers.” STAR Protocols. Cell Press, 2021. https://doi.org/10.1016/j.xpro.2021.100939. ieee: N. Amberg and S. Hippenmeyer, “Genetic mosaic dissection of candidate genes in mice using mosaic analysis with double markers,” STAR Protocols, vol. 2, no. 4. Cell Press, 2021. ista: Amberg N, Hippenmeyer S. 2021. Genetic mosaic dissection of candidate genes in mice using mosaic analysis with double markers. STAR Protocols. 2(4), 100939. mla: Amberg, Nicole, and Simon Hippenmeyer. “Genetic Mosaic Dissection of Candidate Genes in Mice Using Mosaic Analysis with Double Markers.” STAR Protocols, vol. 2, no. 4, 100939, Cell Press, 2021, doi:10.1016/j.xpro.2021.100939. short: N. Amberg, S. Hippenmeyer, STAR Protocols 2 (2021). date_created: 2021-11-21T23:01:28Z date_published: 2021-11-10T00:00:00Z date_updated: 2023-11-16T13:08:03Z day: '10' ddc: - '573' department: - _id: SiHi doi: 10.1016/j.xpro.2021.100939 ec_funded: 1 file: - access_level: open_access checksum: 9e3f6d06bf583e7a8b6a9e9a60500a28 content_type: application/pdf creator: cchlebak date_created: 2021-11-22T08:23:58Z date_updated: 2021-11-22T08:23:58Z file_id: '10329' file_name: 2021_STARProtocols_Amberg.pdf file_size: 7309464 relation: main_file success: 1 file_date_updated: 2021-11-22T08:23:58Z has_accepted_license: '1' intvolume: ' 2' issue: '4' language: - iso: eng month: '11' oa: 1 oa_version: Published Version project: - _id: 260018B0-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '725780' name: Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development - _id: 268F8446-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: T0101031 name: Role of Eed in neural stem cell lineage progression - _id: 059F6AB4-7A3F-11EA-A408-12923DDC885E grant_number: F07805 name: Molecular Mechanisms of Neural Stem Cell Lineage Progression publication: STAR Protocols publication_identifier: eissn: - 2666-1667 publication_status: published publisher: Cell Press quality_controlled: '1' scopus_import: '1' status: public title: Genetic mosaic dissection of candidate genes in mice using mosaic analysis with double markers tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 2 year: '2021' ... --- _id: '10290' abstract: - lang: eng text: A precise quantitative description of the ultrastructural characteristics underlying biological mechanisms is often key to their understanding. This is particularly true for dynamic extra- and intracellular filamentous assemblies, playing a role in cell motility, cell integrity, cytokinesis, tissue formation and maintenance. For example, genetic manipulation or modulation of actin regulatory proteins frequently manifests in changes of the morphology, dynamics, and ultrastructural architecture of actin filament-rich cell peripheral structures, such as lamellipodia or filopodia. However, the observed ultrastructural effects often remain subtle and require sufficiently large datasets for appropriate quantitative analysis. The acquisition of such large datasets has been enabled by recent advances in high-throughput cryo-electron tomography (cryo-ET) methods. This also necessitates the development of complementary approaches to maximize the extraction of relevant biological information. We have developed a computational toolbox for the semi-automatic quantification of segmented and vectorized filamentous networks from pre-processed cryo-electron tomograms, facilitating the analysis and cross-comparison of multiple experimental conditions. GUI-based components simplify the processing of data and allow users to obtain a large number of ultrastructural parameters describing filamentous assemblies. We demonstrate the feasibility of this workflow by analyzing cryo-ET data of untreated and chemically perturbed branched actin filament networks and that of parallel actin filament arrays. In principle, the computational toolbox presented here is applicable for data analysis comprising any type of filaments in regular (i.e. parallel) or random arrangement. We show that it can ease the identification of key differences between experimental groups and facilitate the in-depth analysis of ultrastructural data in a time-efficient manner. acknowledged_ssus: - _id: ScienComp - _id: LifeSc - _id: Bio - _id: EM-Fac acknowledgement: 'This research was supported by the Scientific Service Units (SSUs) of IST Austria through resources provided by Scientific Computing (SciComp), the Life Science Facility (LSF), the BioImaging Facility (BIF), and the Electron Microscopy Facility (EMF). We also thank Victor-Valentin Hodirnau for help with cryo-ET data acquisition. The authors acknowledge support from IST Austria and from the Austrian Science Fund (FWF): M02495 to G.D. and Austrian Science Fund (FWF): P33367 to F.K.M.S.' article_number: '107808' article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Georgi A full_name: Dimchev, Georgi A id: 38C393BE-F248-11E8-B48F-1D18A9856A87 last_name: Dimchev orcid: 0000-0001-8370-6161 - first_name: Behnam full_name: Amiri, Behnam last_name: Amiri - first_name: Florian full_name: Fäßler, Florian id: 404F5528-F248-11E8-B48F-1D18A9856A87 last_name: Fäßler orcid: 0000-0001-7149-769X - first_name: Martin full_name: Falcke, Martin last_name: Falcke - first_name: Florian KM full_name: Schur, Florian KM id: 48AD8942-F248-11E8-B48F-1D18A9856A87 last_name: Schur orcid: 0000-0003-4790-8078 citation: ama: Dimchev GA, Amiri B, Fäßler F, Falcke M, Schur FK. Computational toolbox for ultrastructural quantitative analysis of filament networks in cryo-ET data. Journal of Structural Biology. 2021;213(4). doi:10.1016/j.jsb.2021.107808 apa: Dimchev, G. A., Amiri, B., Fäßler, F., Falcke, M., & Schur, F. K. (2021). Computational toolbox for ultrastructural quantitative analysis of filament networks in cryo-ET data. Journal of Structural Biology. Elsevier . https://doi.org/10.1016/j.jsb.2021.107808 chicago: Dimchev, Georgi A, Behnam Amiri, Florian Fäßler, Martin Falcke, and Florian KM Schur. “Computational Toolbox for Ultrastructural Quantitative Analysis of Filament Networks in Cryo-ET Data.” Journal of Structural Biology. Elsevier , 2021. https://doi.org/10.1016/j.jsb.2021.107808. ieee: G. A. Dimchev, B. Amiri, F. Fäßler, M. Falcke, and F. K. Schur, “Computational toolbox for ultrastructural quantitative analysis of filament networks in cryo-ET data,” Journal of Structural Biology, vol. 213, no. 4. Elsevier , 2021. ista: Dimchev GA, Amiri B, Fäßler F, Falcke M, Schur FK. 2021. Computational toolbox for ultrastructural quantitative analysis of filament networks in cryo-ET data. Journal of Structural Biology. 213(4), 107808. mla: Dimchev, Georgi A., et al. “Computational Toolbox for Ultrastructural Quantitative Analysis of Filament Networks in Cryo-ET Data.” Journal of Structural Biology, vol. 213, no. 4, 107808, Elsevier , 2021, doi:10.1016/j.jsb.2021.107808. short: G.A. Dimchev, B. Amiri, F. Fäßler, M. Falcke, F.K. Schur, Journal of Structural Biology 213 (2021). date_created: 2021-11-15T12:21:42Z date_published: 2021-11-03T00:00:00Z date_updated: 2023-11-21T08:36:02Z day: '03' ddc: - '572' department: - _id: FlSc doi: 10.1016/j.jsb.2021.107808 external_id: isi: - '000720259500002' file: - access_level: open_access checksum: 6b209e4d44775d4e02b50f78982c15fa content_type: application/pdf creator: cchlebak date_created: 2021-11-15T13:11:27Z date_updated: 2021-11-15T13:11:27Z file_id: '10291' file_name: 2021_JournalStructBiol_Dimchev.pdf file_size: 16818304 relation: main_file success: 1 file_date_updated: 2021-11-15T13:11:27Z has_accepted_license: '1' intvolume: ' 213' isi: 1 issue: '4' keyword: - Structural Biology language: - iso: eng month: '11' oa: 1 oa_version: Published Version project: - _id: 9B954C5C-BA93-11EA-9121-9846C619BF3A grant_number: P33367 name: Structure and isoform diversity of the Arp2/3 complex - _id: 2674F658-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: M02495 name: Protein structure and function in filopodia across scales publication: Journal of Structural Biology publication_identifier: issn: - 1047-8477 publication_status: published publisher: 'Elsevier ' quality_controlled: '1' related_material: record: - id: '14502' relation: software status: public scopus_import: '1' status: public title: Computational toolbox for ultrastructural quantitative analysis of filament networks in cryo-ET data tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 213 year: '2021' ... --- _id: '9969' abstract: - lang: eng text: 'Payment channel networks are a promising approach to improve the scalability of cryptocurrencies: they allow to perform transactions in a peer-to-peer fashion, along multihop routes in the network, without requiring consensus on the blockchain. However, during the discovery of cost-efficient routes for the transaction, critical information may be revealed about the transacting entities. This paper initiates the study of privacy-preserving route discovery mechanisms for payment channel networks. In particular, we present LightPIR, an approach which allows a client to learn the shortest (or cheapest in terms of fees) path between two nodes without revealing any information about the endpoints of the transaction to the servers. The two main observations which allow for an efficient solution in LightPIR are that: (1) surprisingly, hub labelling algorithms – which were developed to preprocess “street network like” graphs so one can later efficiently compute shortest paths – also perform well for the graphs underlying payment channel networks, and that (2) hub labelling algorithms can be conveniently combined with private information retrieval. LightPIR relies on a simple hub labeling heuristic on top of existing hub labeling algorithms which leverages the specific topological features of cryptocurrency networks to further minimize storage and bandwidth overheads. In a case study considering the Lightning network, we show that our approach is an order of magnitude more efficient compared to a privacy-preserving baseline based on using private information retrieval on a database that stores all pairs shortest paths.' article_processing_charge: No author: - first_name: Krzysztof Z full_name: Pietrzak, Krzysztof Z id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87 last_name: Pietrzak orcid: 0000-0002-9139-1654 - first_name: Iosif full_name: Salem, Iosif last_name: Salem - first_name: Stefan full_name: Schmid, Stefan last_name: Schmid - first_name: Michelle X full_name: Yeo, Michelle X id: 2D82B818-F248-11E8-B48F-1D18A9856A87 last_name: Yeo citation: ama: 'Pietrzak KZ, Salem I, Schmid S, Yeo MX. LightPIR: Privacy-preserving route discovery for payment channel networks. In: IEEE; 2021. doi:10.23919/IFIPNetworking52078.2021.9472205' apa: 'Pietrzak, K. Z., Salem, I., Schmid, S., & Yeo, M. X. (2021). LightPIR: Privacy-preserving route discovery for payment channel networks. Presented at the 2021 IFIP Networking Conference (IFIP Networking), Espoo and Helsinki, Finland: IEEE. https://doi.org/10.23919/IFIPNetworking52078.2021.9472205' chicago: 'Pietrzak, Krzysztof Z, Iosif Salem, Stefan Schmid, and Michelle X Yeo. “LightPIR: Privacy-Preserving Route Discovery for Payment Channel Networks.” IEEE, 2021. https://doi.org/10.23919/IFIPNetworking52078.2021.9472205.' ieee: 'K. Z. Pietrzak, I. Salem, S. Schmid, and M. X. Yeo, “LightPIR: Privacy-preserving route discovery for payment channel networks,” presented at the 2021 IFIP Networking Conference (IFIP Networking), Espoo and Helsinki, Finland, 2021.' ista: 'Pietrzak KZ, Salem I, Schmid S, Yeo MX. 2021. LightPIR: Privacy-preserving route discovery for payment channel networks. 2021 IFIP Networking Conference (IFIP Networking).' mla: 'Pietrzak, Krzysztof Z., et al. LightPIR: Privacy-Preserving Route Discovery for Payment Channel Networks. IEEE, 2021, doi:10.23919/IFIPNetworking52078.2021.9472205.' short: K.Z. Pietrzak, I. Salem, S. Schmid, M.X. Yeo, in:, IEEE, 2021. conference: end_date: 2021-06-24 location: Espoo and Helsinki, Finland name: 2021 IFIP Networking Conference (IFIP Networking) start_date: 2021-06-21 date_created: 2021-08-29T22:01:16Z date_published: 2021-06-21T00:00:00Z date_updated: 2023-11-30T10:54:50Z day: '21' department: - _id: KrPi doi: 10.23919/IFIPNetworking52078.2021.9472205 ec_funded: 1 external_id: arxiv: - '2104.04293' isi: - '000853016800008' isi: 1 language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2104.04293 month: '06' oa: 1 oa_version: Submitted Version project: - _id: 258AA5B2-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '682815' name: Teaching Old Crypto New Tricks publication_identifier: eisbn: - 978-3-9031-7639-3 eissn: - 1861-2288 isbn: - 978-1-6654-4501-6 publication_status: published publisher: IEEE quality_controlled: '1' related_material: record: - id: '14506' relation: dissertation_contains status: public scopus_import: '1' status: public title: 'LightPIR: Privacy-preserving route discovery for payment channel networks' type: conference user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 year: '2021' ... --- _id: '9644' abstract: - lang: eng text: 'We present a new approach to proving non-termination of non-deterministic integer programs. Our technique is rather simple but efficient. It relies on a purely syntactic reversal of the program''s transition system followed by a constraint-based invariant synthesis with constraints coming from both the original and the reversed transition system. The latter task is performed by a simple call to an off-the-shelf SMT-solver, which allows us to leverage the latest advances in SMT-solving. Moreover, our method offers a combination of features not present (as a whole) in previous approaches: it handles programs with non-determinism, provides relative completeness guarantees and supports programs with polynomial arithmetic. The experiments performed with our prototype tool RevTerm show that our approach, despite its simplicity and stronger theoretical guarantees, is at least on par with the state-of-the-art tools, often achieving a non-trivial improvement under a proper configuration of its parameters.' acknowledgement: We thank the anonymous reviewers for their helpful comments. This research was partially supported by the ERCCoG 863818 (ForM-SMArt) and the Czech Science Foundation grant No. GJ19-15134Y. article_processing_charge: No author: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Ehsan Kafshdar full_name: Goharshady, Ehsan Kafshdar last_name: Goharshady - first_name: Petr full_name: Novotný, Petr id: 3CC3B868-F248-11E8-B48F-1D18A9856A87 last_name: Novotný - first_name: Dorde full_name: Zikelic, Dorde id: 294AA7A6-F248-11E8-B48F-1D18A9856A87 last_name: Zikelic orcid: 0000-0002-4681-1699 citation: ama: 'Chatterjee K, Goharshady EK, Novotný P, Zikelic D. Proving non-termination by program reversal. In: Proceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation. Association for Computing Machinery; 2021:1033-1048. doi:10.1145/3453483.3454093' apa: 'Chatterjee, K., Goharshady, E. K., Novotný, P., & Zikelic, D. (2021). Proving non-termination by program reversal. In Proceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation (pp. 1033–1048). Online: Association for Computing Machinery. https://doi.org/10.1145/3453483.3454093' chicago: Chatterjee, Krishnendu, Ehsan Kafshdar Goharshady, Petr Novotný, and Dorde Zikelic. “Proving Non-Termination by Program Reversal.” In Proceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation, 1033–48. Association for Computing Machinery, 2021. https://doi.org/10.1145/3453483.3454093. ieee: K. Chatterjee, E. K. Goharshady, P. Novotný, and D. Zikelic, “Proving non-termination by program reversal,” in Proceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation, Online, 2021, pp. 1033–1048. ista: 'Chatterjee K, Goharshady EK, Novotný P, Zikelic D. 2021. Proving non-termination by program reversal. Proceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation. PLDI: Programming Language Design and Implementation, 1033–1048.' mla: Chatterjee, Krishnendu, et al. “Proving Non-Termination by Program Reversal.” Proceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation, Association for Computing Machinery, 2021, pp. 1033–48, doi:10.1145/3453483.3454093. short: K. Chatterjee, E.K. Goharshady, P. Novotný, D. Zikelic, in:, Proceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation, Association for Computing Machinery, 2021, pp. 1033–1048. conference: end_date: 2021-06-26 location: Online name: 'PLDI: Programming Language Design and Implementation' start_date: 2021-06-20 date_created: 2021-07-11T22:01:17Z date_published: 2021-06-01T00:00:00Z date_updated: 2023-11-30T10:55:37Z day: '01' department: - _id: KrCh doi: 10.1145/3453483.3454093 ec_funded: 1 external_id: arxiv: - '2104.01189' isi: - '000723661700067' isi: 1 language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2104.01189 month: '06' oa: 1 oa_version: Preprint page: 1033-1048 project: - _id: 0599E47C-7A3F-11EA-A408-12923DDC885E call_identifier: H2020 grant_number: '863818' name: 'Formal Methods for Stochastic Models: Algorithms and Applications' publication: Proceedings of the 42nd ACM SIGPLAN International Conference on Programming Language Design and Implementation publication_identifier: isbn: - '9781450383912' publication_status: published publisher: Association for Computing Machinery quality_controlled: '1' related_material: record: - id: '14539' relation: dissertation_contains status: public scopus_import: '1' status: public title: Proving non-termination by program reversal type: conference user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 year: '2021' ... --- _id: '9760' abstract: - lang: eng text: "The quantum approximate optimization algorithm (QAOA) is a prospective near-term quantum algorithm due to its modest circuit depth and promising benchmarks. However, an external parameter optimization required in the QAOA could become a performance bottleneck. This motivates studies of the optimization landscape and search for heuristic ways of parameter initialization. In this work we visualize the optimization landscape of the QAOA applied to the MaxCut problem on random graphs, demonstrating that random initialization of the QAOA is prone to converging to local minima with suboptimal performance. We introduce the initialization of QAOA parameters based on the Trotterized quantum annealing (TQA) protocol, parameterized by the Trotter time step. We find that the TQA initialization allows to circumvent\r\nthe issue of false minima for a broad range of time steps, yielding the same performance as the best result out of an exponentially scaling number of random initializations. Moreover, we demonstrate that the optimal value of the time step coincides with the point of proliferation of Trotter errors in quantum annealing. Our results suggest practical ways of initializing QAOA protocols on near-term quantum devices and reveal new connections between QAOA and quantum annealing." acknowledgement: We would like to thank D. Abanin and R. Medina for fruitful discussions and A. Smith and I. Kim for valuable feedback on the manuscript. We acknowledge support by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (Grant Agreement No. 850899). article_number: '491' article_processing_charge: Yes article_type: original author: - first_name: Stefan full_name: Sack, Stefan id: dd622248-f6e0-11ea-865d-ce382a1c81a5 last_name: Sack orcid: 0000-0001-5400-8508 - first_name: Maksym full_name: Serbyn, Maksym id: 47809E7E-F248-11E8-B48F-1D18A9856A87 last_name: Serbyn orcid: 0000-0002-2399-5827 citation: ama: Sack S, Serbyn M. Quantum annealing initialization of the quantum approximate optimization algorithm. Quantum. 2021;5. doi:10.22331/Q-2021-07-01-491 apa: Sack, S., & Serbyn, M. (2021). Quantum annealing initialization of the quantum approximate optimization algorithm. Quantum. Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften. https://doi.org/10.22331/Q-2021-07-01-491 chicago: Sack, Stefan, and Maksym Serbyn. “Quantum Annealing Initialization of the Quantum Approximate Optimization Algorithm.” Quantum. Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften, 2021. https://doi.org/10.22331/Q-2021-07-01-491. ieee: S. Sack and M. Serbyn, “Quantum annealing initialization of the quantum approximate optimization algorithm,” Quantum, vol. 5. Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften, 2021. ista: Sack S, Serbyn M. 2021. Quantum annealing initialization of the quantum approximate optimization algorithm. Quantum. 5, 491. mla: Sack, Stefan, and Maksym Serbyn. “Quantum Annealing Initialization of the Quantum Approximate Optimization Algorithm.” Quantum, vol. 5, 491, Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften, 2021, doi:10.22331/Q-2021-07-01-491. short: S. Sack, M. Serbyn, Quantum 5 (2021). date_created: 2021-08-01T22:01:21Z date_published: 2021-07-01T00:00:00Z date_updated: 2023-12-13T14:47:25Z day: '01' ddc: - '530' department: - _id: GradSch - _id: MaSe doi: 10.22331/Q-2021-07-01-491 ec_funded: 1 external_id: arxiv: - '2101.05742' isi: - '000669830600001' file: - access_level: open_access checksum: 9706c2bb8e748e9b5b138381995a7f6f content_type: application/pdf creator: cchlebak date_created: 2021-08-06T06:44:31Z date_updated: 2021-08-06T06:44:31Z file_id: '9774' file_name: 2021_Quantum_Sack.pdf file_size: 2312482 relation: main_file file_date_updated: 2021-08-06T06:44:31Z has_accepted_license: '1' intvolume: ' 5' isi: 1 language: - iso: eng month: '07' oa: 1 oa_version: Published Version project: - _id: 23841C26-32DE-11EA-91FC-C7463DDC885E call_identifier: H2020 grant_number: '850899' name: 'Non-Ergodic Quantum Matter: Universality, Dynamics and Control' publication: Quantum publication_identifier: eissn: - 2521-327X publication_status: published publisher: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften quality_controlled: '1' related_material: record: - id: '14622' relation: dissertation_contains status: public scopus_import: '1' status: public title: Quantum annealing initialization of the quantum approximate optimization algorithm tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 5 year: '2021' ... --- _id: '10414' abstract: - lang: eng text: 'We consider the almost-sure (a.s.) termination problem for probabilistic programs, which are a stochastic extension of classical imperative programs. Lexicographic ranking functions provide a sound and practical approach for termination of non-probabilistic programs, and their extension to probabilistic programs is achieved via lexicographic ranking supermartingales (LexRSMs). However, LexRSMs introduced in the previous work have a limitation that impedes their automation: all of their components have to be non-negative in all reachable states. This might result in LexRSM not existing even for simple terminating programs. Our contributions are twofold: First, we introduce a generalization of LexRSMs which allows for some components to be negative. This standard feature of non-probabilistic termination proofs was hitherto not known to be sound in the probabilistic setting, as the soundness proof requires a careful analysis of the underlying stochastic process. Second, we present polynomial-time algorithms using our generalized LexRSMs for proving a.s. termination in broad classes of linear-arithmetic programs.' acknowledgement: This research was partially supported by the ERC CoG 863818 (ForM-SMArt), the Czech Science Foundation grant No. GJ19-15134Y, and the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant Agreement No. 665385. alternative_title: - LNCS article_processing_charge: No author: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Ehsan Kafshdar full_name: Goharshady, Ehsan Kafshdar last_name: Goharshady - first_name: Petr full_name: Novotný, Petr id: 3CC3B868-F248-11E8-B48F-1D18A9856A87 last_name: Novotný - first_name: Jiří full_name: Zárevúcky, Jiří last_name: Zárevúcky - first_name: Dorde full_name: Zikelic, Dorde id: 294AA7A6-F248-11E8-B48F-1D18A9856A87 last_name: Zikelic orcid: 0000-0002-4681-1699 citation: ama: 'Chatterjee K, Goharshady EK, Novotný P, Zárevúcky J, Zikelic D. On lexicographic proof rules for probabilistic termination. In: 24th International Symposium on Formal Methods. Vol 13047. Springer Nature; 2021:619-639. doi:10.1007/978-3-030-90870-6_33' apa: 'Chatterjee, K., Goharshady, E. K., Novotný, P., Zárevúcky, J., & Zikelic, D. (2021). On lexicographic proof rules for probabilistic termination. In 24th International Symposium on Formal Methods (Vol. 13047, pp. 619–639). Virtual: Springer Nature. https://doi.org/10.1007/978-3-030-90870-6_33' chicago: Chatterjee, Krishnendu, Ehsan Kafshdar Goharshady, Petr Novotný, Jiří Zárevúcky, and Dorde Zikelic. “On Lexicographic Proof Rules for Probabilistic Termination.” In 24th International Symposium on Formal Methods, 13047:619–39. Springer Nature, 2021. https://doi.org/10.1007/978-3-030-90870-6_33. ieee: K. Chatterjee, E. K. Goharshady, P. Novotný, J. Zárevúcky, and D. Zikelic, “On lexicographic proof rules for probabilistic termination,” in 24th International Symposium on Formal Methods, Virtual, 2021, vol. 13047, pp. 619–639. ista: 'Chatterjee K, Goharshady EK, Novotný P, Zárevúcky J, Zikelic D. 2021. On lexicographic proof rules for probabilistic termination. 24th International Symposium on Formal Methods. FM: Formal Methods, LNCS, vol. 13047, 619–639.' mla: Chatterjee, Krishnendu, et al. “On Lexicographic Proof Rules for Probabilistic Termination.” 24th International Symposium on Formal Methods, vol. 13047, Springer Nature, 2021, pp. 619–39, doi:10.1007/978-3-030-90870-6_33. short: K. Chatterjee, E.K. Goharshady, P. Novotný, J. Zárevúcky, D. Zikelic, in:, 24th International Symposium on Formal Methods, Springer Nature, 2021, pp. 619–639. conference: end_date: 2021-11-26 location: Virtual name: 'FM: Formal Methods' start_date: 2021-11-20 date_created: 2021-12-05T23:01:45Z date_published: 2021-11-10T00:00:00Z date_updated: 2024-01-17T08:19:41Z day: '10' department: - _id: KrCh doi: 10.1007/978-3-030-90870-6_33 ec_funded: 1 external_id: arxiv: - '2108.02188' isi: - '000758218600033' intvolume: ' 13047' isi: 1 language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2108.02188 month: '11' oa: 1 oa_version: Preprint page: 619-639 project: - _id: 0599E47C-7A3F-11EA-A408-12923DDC885E call_identifier: H2020 grant_number: '863818' name: 'Formal Methods for Stochastic Models: Algorithms and Applications' - _id: 2564DBCA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '665385' name: International IST Doctoral Program publication: 24th International Symposium on Formal Methods publication_identifier: eisbn: - 978-3-030-90870-6 eissn: - 1611-3349 isbn: - 9-783-0309-0869-0 issn: - 0302-9743 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '14539' relation: dissertation_contains status: public - id: '14778' relation: later_version status: public scopus_import: '1' status: public title: On lexicographic proof rules for probabilistic termination type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 13047 year: '2021' ... --- _id: '14800' abstract: - lang: eng text: 'Research on two-dimensional (2D) materials has been explosively increasing in last seventeen years in varying subjects including condensed matter physics, electronic engineering, materials science, and chemistry since the mechanical exfoliation of graphene in 2004. Starting from graphene, 2D materials now have become a big family with numerous members and diverse categories. The unique structural features and physicochemical properties of 2D materials make them one class of the most appealing candidates for a wide range of potential applications. In particular, we have seen some major breakthroughs made in the field of 2D materials in last five years not only in developing novel synthetic methods and exploring new structures/properties but also in identifying innovative applications and pushing forward commercialisation. In this review, we provide a critical summary on the recent progress made in the field of 2D materials with a particular focus on last five years. After a brief background introduction, we first discuss the major synthetic methods for 2D materials, including the mechanical exfoliation, liquid exfoliation, vapor phase deposition, and wet-chemical synthesis as well as phase engineering of 2D materials belonging to the field of phase engineering of nanomaterials (PEN). We then introduce the superconducting/optical/magnetic properties and chirality of 2D materials along with newly emerging magic angle 2D superlattices. Following that, the promising applications of 2D materials in electronics, optoelectronics, catalysis, energy storage, solar cells, biomedicine, sensors, environments, etc. are described sequentially. Thereafter, we present the theoretic calculations and simulations of 2D materials. Finally, after concluding the current progress, we provide some personal discussions on the existing challenges and future outlooks in this rapidly developing field. ' article_number: '2108017' article_processing_charge: No article_type: review author: - first_name: Cheng full_name: Chang, Cheng id: 9E331C2E-9F27-11E9-AE48-5033E6697425 last_name: Chang orcid: 0000-0002-9515-4277 - first_name: Wei full_name: Chen, Wei last_name: Chen - first_name: Ye full_name: Chen, Ye last_name: Chen - first_name: Yonghua full_name: Chen, Yonghua last_name: Chen - first_name: Yu full_name: Chen, Yu last_name: Chen - first_name: Feng full_name: Ding, Feng last_name: Ding - first_name: Chunhai full_name: Fan, Chunhai last_name: Fan - first_name: Hong Jin full_name: Fan, Hong Jin last_name: Fan - first_name: Zhanxi full_name: Fan, Zhanxi last_name: Fan - first_name: Cheng full_name: Gong, Cheng last_name: Gong - first_name: Yongji full_name: Gong, Yongji last_name: Gong - first_name: Qiyuan full_name: He, Qiyuan last_name: He - first_name: Xun full_name: Hong, Xun last_name: Hong - first_name: Sheng full_name: Hu, Sheng last_name: Hu - first_name: Weida full_name: Hu, Weida last_name: Hu - first_name: Wei full_name: Huang, Wei last_name: Huang - first_name: Yuan full_name: Huang, Yuan last_name: Huang - first_name: Wei full_name: Ji, Wei last_name: Ji - first_name: Dehui full_name: Li, Dehui last_name: Li - first_name: Lain Jong full_name: Li, Lain Jong last_name: Li - first_name: Qiang full_name: Li, Qiang last_name: Li - first_name: Li full_name: Lin, Li last_name: Lin - first_name: Chongyi full_name: Ling, Chongyi last_name: Ling - first_name: Minghua full_name: Liu, Minghua last_name: Liu - first_name: 'Nan' full_name: Liu, Nan last_name: Liu - first_name: Zhuang full_name: Liu, Zhuang last_name: Liu - first_name: Kian Ping full_name: Loh, Kian Ping last_name: Loh - first_name: Jianmin full_name: Ma, Jianmin last_name: Ma - first_name: Feng full_name: Miao, Feng last_name: Miao - first_name: Hailin full_name: Peng, Hailin last_name: Peng - first_name: Mingfei full_name: Shao, Mingfei last_name: Shao - first_name: Li full_name: Song, Li last_name: Song - first_name: Shao full_name: Su, Shao last_name: Su - first_name: Shuo full_name: Sun, Shuo last_name: Sun - first_name: Chaoliang full_name: Tan, Chaoliang last_name: Tan - first_name: Zhiyong full_name: Tang, Zhiyong last_name: Tang - first_name: Dingsheng full_name: Wang, Dingsheng last_name: Wang - first_name: Huan full_name: Wang, Huan last_name: Wang - first_name: Jinlan full_name: Wang, Jinlan last_name: Wang - first_name: Xin full_name: Wang, Xin last_name: Wang - first_name: Xinran full_name: Wang, Xinran last_name: Wang - first_name: Andrew T.S. full_name: Wee, Andrew T.S. last_name: Wee - first_name: Zhongming full_name: Wei, Zhongming last_name: Wei - first_name: Yuen full_name: Wu, Yuen last_name: Wu - first_name: Zhong Shuai full_name: Wu, Zhong Shuai last_name: Wu - first_name: Jie full_name: Xiong, Jie last_name: Xiong - first_name: Qihua full_name: Xiong, Qihua last_name: Xiong - first_name: Weigao full_name: Xu, Weigao last_name: Xu - first_name: Peng full_name: Yin, Peng last_name: Yin - first_name: Haibo full_name: Zeng, Haibo last_name: Zeng - first_name: Zhiyuan full_name: Zeng, Zhiyuan last_name: Zeng - first_name: Tianyou full_name: Zhai, Tianyou last_name: Zhai - first_name: Han full_name: Zhang, Han last_name: Zhang - first_name: Hui full_name: Zhang, Hui last_name: Zhang - first_name: Qichun full_name: Zhang, Qichun last_name: Zhang - first_name: Tierui full_name: Zhang, Tierui last_name: Zhang - first_name: Xiang full_name: Zhang, Xiang last_name: Zhang - first_name: Li Dong full_name: Zhao, Li Dong last_name: Zhao - first_name: Meiting full_name: Zhao, Meiting last_name: Zhao - first_name: Weijie full_name: Zhao, Weijie last_name: Zhao - first_name: Yunxuan full_name: Zhao, Yunxuan last_name: Zhao - first_name: Kai Ge full_name: Zhou, Kai Ge last_name: Zhou - first_name: Xing full_name: Zhou, Xing last_name: Zhou - first_name: Yu full_name: Zhou, Yu last_name: Zhou - first_name: Hongwei full_name: Zhu, Hongwei last_name: Zhu - first_name: Hua full_name: Zhang, Hua last_name: Zhang - first_name: Zhongfan full_name: Liu, Zhongfan last_name: Liu citation: ama: Chang C, Chen W, Chen Y, et al. Recent progress on two-dimensional materials. Acta Physico-Chimica Sinica. 2021;37(12). doi:10.3866/PKU.WHXB202108017 apa: Chang, C., Chen, W., Chen, Y., Chen, Y., Chen, Y., Ding, F., … Liu, Z. (2021). Recent progress on two-dimensional materials. Acta Physico-Chimica Sinica. Peking University. https://doi.org/10.3866/PKU.WHXB202108017 chicago: Chang, Cheng, Wei Chen, Ye Chen, Yonghua Chen, Yu Chen, Feng Ding, Chunhai Fan, et al. “Recent Progress on Two-Dimensional Materials.” Acta Physico-Chimica Sinica. Peking University, 2021. https://doi.org/10.3866/PKU.WHXB202108017. ieee: C. Chang et al., “Recent progress on two-dimensional materials,” Acta Physico-Chimica Sinica, vol. 37, no. 12. Peking University, 2021. ista: Chang C, Chen W, Chen Y, Chen Y, Chen Y, Ding F, Fan C, Fan HJ, Fan Z, Gong C, Gong Y, He Q, Hong X, Hu S, Hu W, Huang W, Huang Y, Ji W, Li D, Li LJ, Li Q, Lin L, Ling C, Liu M, Liu N, Liu Z, Loh KP, Ma J, Miao F, Peng H, Shao M, Song L, Su S, Sun S, Tan C, Tang Z, Wang D, Wang H, Wang J, Wang X, Wang X, Wee ATS, Wei Z, Wu Y, Wu ZS, Xiong J, Xiong Q, Xu W, Yin P, Zeng H, Zeng Z, Zhai T, Zhang H, Zhang H, Zhang Q, Zhang T, Zhang X, Zhao LD, Zhao M, Zhao W, Zhao Y, Zhou KG, Zhou X, Zhou Y, Zhu H, Zhang H, Liu Z. 2021. Recent progress on two-dimensional materials. Acta Physico-Chimica Sinica. 37(12), 2108017. mla: Chang, Cheng, et al. “Recent Progress on Two-Dimensional Materials.” Acta Physico-Chimica Sinica, vol. 37, no. 12, 2108017, Peking University, 2021, doi:10.3866/PKU.WHXB202108017. short: C. Chang, W. Chen, Y. Chen, Y. Chen, Y. Chen, F. Ding, C. Fan, H.J. Fan, Z. Fan, C. Gong, Y. Gong, Q. He, X. Hong, S. Hu, W. Hu, W. Huang, Y. Huang, W. Ji, D. Li, L.J. Li, Q. Li, L. Lin, C. Ling, M. Liu, N. Liu, Z. Liu, K.P. Loh, J. Ma, F. Miao, H. Peng, M. Shao, L. Song, S. Su, S. Sun, C. Tan, Z. Tang, D. Wang, H. Wang, J. Wang, X. Wang, X. Wang, A.T.S. Wee, Z. Wei, Y. Wu, Z.S. Wu, J. Xiong, Q. Xiong, W. Xu, P. Yin, H. Zeng, Z. Zeng, T. Zhai, H. Zhang, H. Zhang, Q. Zhang, T. Zhang, X. Zhang, L.D. Zhao, M. Zhao, W. Zhao, Y. Zhao, K.G. Zhou, X. Zhou, Y. Zhou, H. Zhu, H. Zhang, Z. Liu, Acta Physico-Chimica Sinica 37 (2021). date_created: 2024-01-14T23:00:58Z date_published: 2021-10-13T00:00:00Z date_updated: 2024-01-17T11:29:33Z day: '13' department: - _id: MaIb doi: 10.3866/PKU.WHXB202108017 intvolume: ' 37' issue: '12' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.3866/PKU.WHXB202108017 month: '10' oa: 1 oa_version: Submitted Version publication: Acta Physico-Chimica Sinica publication_identifier: issn: - 1001-4861 publication_status: published publisher: Peking University quality_controlled: '1' scopus_import: '1' status: public title: Recent progress on two-dimensional materials type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 37 year: '2021' ... --- _id: '10206' abstract: - lang: eng text: Neural-network classifiers achieve high accuracy when predicting the class of an input that they were trained to identify. Maintaining this accuracy in dynamic environments, where inputs frequently fall outside the fixed set of initially known classes, remains a challenge. The typical approach is to detect inputs from novel classes and retrain the classifier on an augmented dataset. However, not only the classifier but also the detection mechanism needs to adapt in order to distinguish between newly learned and yet unknown input classes. To address this challenge, we introduce an algorithmic framework for active monitoring of a neural network. A monitor wrapped in our framework operates in parallel with the neural network and interacts with a human user via a series of interpretable labeling queries for incremental adaptation. In addition, we propose an adaptive quantitative monitor to improve precision. An experimental evaluation on a diverse set of benchmarks with varying numbers of classes confirms the benefits of our active monitoring framework in dynamic scenarios. acknowledgement: We thank Christoph Lampert and Alex Greengold for fruitful discussions. This research was supported in part by the Simons Institute for the Theory of Computing, the Austrian Science Fund (FWF) under grant Z211-N23 (Wittgenstein Award), and the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 754411. alternative_title: - LNCS article_processing_charge: No author: - first_name: Anna full_name: Lukina, Anna id: CBA4D1A8-0FE8-11E9-BDE6-07BFE5697425 last_name: Lukina - first_name: Christian full_name: Schilling, Christian id: 3A2F4DCE-F248-11E8-B48F-1D18A9856A87 last_name: Schilling orcid: 0000-0003-3658-1065 - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000-0002-2985-7724 citation: ama: 'Lukina A, Schilling C, Henzinger TA. Into the unknown: active monitoring of neural networks. In: 21st International Conference on Runtime Verification. Vol 12974. Cham: Springer Nature; 2021:42-61. doi:10.1007/978-3-030-88494-9_3' apa: 'Lukina, A., Schilling, C., & Henzinger, T. A. (2021). Into the unknown: active monitoring of neural networks. In 21st International Conference on Runtime Verification (Vol. 12974, pp. 42–61). Cham: Springer Nature. https://doi.org/10.1007/978-3-030-88494-9_3' chicago: 'Lukina, Anna, Christian Schilling, and Thomas A Henzinger. “Into the Unknown: Active Monitoring of Neural Networks.” In 21st International Conference on Runtime Verification, 12974:42–61. Cham: Springer Nature, 2021. https://doi.org/10.1007/978-3-030-88494-9_3.' ieee: 'A. Lukina, C. Schilling, and T. A. Henzinger, “Into the unknown: active monitoring of neural networks,” in 21st International Conference on Runtime Verification, Virtual, 2021, vol. 12974, pp. 42–61.' ista: 'Lukina A, Schilling C, Henzinger TA. 2021. Into the unknown: active monitoring of neural networks. 21st International Conference on Runtime Verification. RV: Runtime Verification, LNCS, vol. 12974, 42–61.' mla: 'Lukina, Anna, et al. “Into the Unknown: Active Monitoring of Neural Networks.” 21st International Conference on Runtime Verification, vol. 12974, Springer Nature, 2021, pp. 42–61, doi:10.1007/978-3-030-88494-9_3.' short: A. Lukina, C. Schilling, T.A. Henzinger, in:, 21st International Conference on Runtime Verification, Springer Nature, Cham, 2021, pp. 42–61. conference: end_date: 2021-10-14 location: Virtual name: 'RV: Runtime Verification' start_date: 2021-10-11 date_created: 2021-10-31T23:01:31Z date_published: 2021-10-06T00:00:00Z date_updated: 2024-01-30T12:06:56Z day: '06' department: - _id: ToHe doi: 10.1007/978-3-030-88494-9_3 ec_funded: 1 external_id: arxiv: - '2009.06429' isi: - '000719383800003' isi: 1 keyword: - monitoring - neural networks - novelty detection language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2009.06429 month: '10' oa: 1 oa_version: Preprint page: 42-61 place: Cham project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships - _id: 25F42A32-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: Z211 name: The Wittgenstein Prize publication: 21st International Conference on Runtime Verification publication_identifier: eisbn: - 978-3-030-88494-9 eissn: - 1611-3349 isbn: - 9-783-0308-8493-2 issn: - 0302-9743 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: record: - id: '13234' relation: extended_version status: public scopus_import: '1' status: public title: 'Into the unknown: active monitoring of neural networks' type: conference user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: '12974 ' year: '2021' ... --- _id: '14889' abstract: - lang: eng text: We consider the Fröhlich Hamiltonian with large coupling constant α. For initial data of Pekar product form with coherent phonon field and with the electron minimizing the corresponding energy, we provide a norm approximation of the evolution, valid up to times of order α2. The approximation is given in terms of a Pekar product state, evolved through the Landau-Pekar equations, corrected by a Bogoliubov dynamics taking quantum fluctuations into account. This allows us to show that the Landau-Pekar equations approximately describe the evolution of the electron- and one-phonon reduced density matrices under the Fröhlich dynamics up to times of order α2. acknowledgement: "Financial support by the European Union’s Horizon 2020 research and innovation programme\r\nunder the Marie Skłodowska-Curie grant agreement No. 754411 (S.R.) and the European\r\nResearch Council under grant agreement No. 694227 (N.L. and R.S.), as well as by the SNSF\r\nEccellenza project PCEFP2 181153 (N.L.), the NCCR SwissMAP (N.L. and B.S.) and by the\r\nDeutsche Forschungsgemeinschaft (DFG) through the Research Training Group 1838: Spectral\r\nTheory and Dynamics of Quantum Systems (D.M.) is gratefully acknowledged. B.S. gratefully\r\nacknowledges financial support from the Swiss National Science Foundation through the Grant\r\n“Dynamical and energetic properties of Bose-Einstein condensates” and from the European\r\nResearch Council through the ERC-AdG CLaQS (grant agreement No 834782). D.M. thanks\r\nMarcel Griesemer for helpful discussions." article_processing_charge: No article_type: original author: - first_name: Nikolai K full_name: Leopold, Nikolai K id: 4BC40BEC-F248-11E8-B48F-1D18A9856A87 last_name: Leopold orcid: 0000-0002-0495-6822 - first_name: David Johannes full_name: Mitrouskas, David Johannes id: cbddacee-2b11-11eb-a02e-a2e14d04e52d last_name: Mitrouskas - first_name: Simone Anna Elvira full_name: Rademacher, Simone Anna Elvira id: 856966FE-A408-11E9-977E-802DE6697425 last_name: Rademacher orcid: 0000-0001-5059-4466 - first_name: Benjamin full_name: Schlein, Benjamin last_name: Schlein - first_name: Robert full_name: Seiringer, Robert id: 4AFD0470-F248-11E8-B48F-1D18A9856A87 last_name: Seiringer orcid: 0000-0002-6781-0521 citation: ama: Leopold NK, Mitrouskas DJ, Rademacher SAE, Schlein B, Seiringer R. Landau–Pekar equations and quantum fluctuations for the dynamics of a strongly coupled polaron. Pure and Applied Analysis. 2021;3(4):653-676. doi:10.2140/paa.2021.3.653 apa: Leopold, N. K., Mitrouskas, D. J., Rademacher, S. A. E., Schlein, B., & Seiringer, R. (2021). Landau–Pekar equations and quantum fluctuations for the dynamics of a strongly coupled polaron. Pure and Applied Analysis. Mathematical Sciences Publishers. https://doi.org/10.2140/paa.2021.3.653 chicago: Leopold, Nikolai K, David Johannes Mitrouskas, Simone Anna Elvira Rademacher, Benjamin Schlein, and Robert Seiringer. “Landau–Pekar Equations and Quantum Fluctuations for the Dynamics of a Strongly Coupled Polaron.” Pure and Applied Analysis. Mathematical Sciences Publishers, 2021. https://doi.org/10.2140/paa.2021.3.653. ieee: N. K. Leopold, D. J. Mitrouskas, S. A. E. Rademacher, B. Schlein, and R. Seiringer, “Landau–Pekar equations and quantum fluctuations for the dynamics of a strongly coupled polaron,” Pure and Applied Analysis, vol. 3, no. 4. Mathematical Sciences Publishers, pp. 653–676, 2021. ista: Leopold NK, Mitrouskas DJ, Rademacher SAE, Schlein B, Seiringer R. 2021. Landau–Pekar equations and quantum fluctuations for the dynamics of a strongly coupled polaron. Pure and Applied Analysis. 3(4), 653–676. mla: Leopold, Nikolai K., et al. “Landau–Pekar Equations and Quantum Fluctuations for the Dynamics of a Strongly Coupled Polaron.” Pure and Applied Analysis, vol. 3, no. 4, Mathematical Sciences Publishers, 2021, pp. 653–76, doi:10.2140/paa.2021.3.653. short: N.K. Leopold, D.J. Mitrouskas, S.A.E. Rademacher, B. Schlein, R. Seiringer, Pure and Applied Analysis 3 (2021) 653–676. date_created: 2024-01-28T23:01:43Z date_published: 2021-10-01T00:00:00Z date_updated: 2024-02-05T10:02:45Z day: '01' department: - _id: RoSe doi: 10.2140/paa.2021.3.653 ec_funded: 1 external_id: arxiv: - '2005.02098' intvolume: ' 3' issue: '4' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.2005.02098 month: '10' oa: 1 oa_version: Preprint page: 653-676 project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships - _id: 25C6DC12-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '694227' name: Analysis of quantum many-body systems publication: Pure and Applied Analysis publication_identifier: eissn: - 2578-5885 issn: - 2578-5893 publication_status: published publisher: Mathematical Sciences Publishers quality_controlled: '1' scopus_import: '1' status: public title: Landau–Pekar equations and quantum fluctuations for the dynamics of a strongly coupled polaron type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 3 year: '2021' ... --- _id: '14890' abstract: - lang: eng text: We consider a system of N interacting bosons in the mean-field scaling regime and construct corrections to the Bogoliubov dynamics that approximate the true N-body dynamics in norm to arbitrary precision. The N-independent corrections are given in terms of the solutions of the Bogoliubov and Hartree equations and satisfy a generalized form of Wick's theorem. We determine the n-point correlation functions of the excitations around the condensate, as well as the reduced densities of the N-body system, to arbitrary accuracy, given only the knowledge of the two-point functions of a quasi-free state and the solution of the Hartree equation. In this way, the complex problem of computing all n-point correlation functions for an interacting N-body system is essentially reduced to the problem of solving the Hartree equation and the PDEs for the Bogoliubov two-point functions. acknowledgement: "We are grateful for the hospitality of Central China Normal University (CCNU),\r\nwhere parts of this work were done, and thank Phan Th`anh Nam, Simone\r\nRademacher, Robert Seiringer and Stefan Teufel for helpful discussions. L.B. gratefully acknowledges the support by the German Research Foundation (DFG) within the Research\r\nTraining Group 1838 “Spectral Theory and Dynamics of Quantum Systems”, and the funding\r\nfrom the European Union’s Horizon 2020 research and innovation programme under the Marie\r\nSk lodowska-Curie Grant Agreement No. 754411." article_processing_charge: No article_type: original author: - first_name: Lea full_name: Bossmann, Lea id: A2E3BCBE-5FCC-11E9-AA4B-76F3E5697425 last_name: Bossmann orcid: 0000-0002-6854-1343 - first_name: Sören P full_name: Petrat, Sören P id: 40AC02DC-F248-11E8-B48F-1D18A9856A87 last_name: Petrat orcid: 0000-0002-9166-5889 - first_name: Peter full_name: Pickl, Peter last_name: Pickl - first_name: Avy full_name: Soffer, Avy last_name: Soffer citation: ama: Bossmann L, Petrat SP, Pickl P, Soffer A. Beyond Bogoliubov dynamics. Pure and Applied Analysis. 2021;3(4):677-726. doi:10.2140/paa.2021.3.677 apa: Bossmann, L., Petrat, S. P., Pickl, P., & Soffer, A. (2021). Beyond Bogoliubov dynamics. Pure and Applied Analysis. Mathematical Sciences Publishers. https://doi.org/10.2140/paa.2021.3.677 chicago: Bossmann, Lea, Sören P Petrat, Peter Pickl, and Avy Soffer. “Beyond Bogoliubov Dynamics.” Pure and Applied Analysis. Mathematical Sciences Publishers, 2021. https://doi.org/10.2140/paa.2021.3.677. ieee: L. Bossmann, S. P. Petrat, P. Pickl, and A. Soffer, “Beyond Bogoliubov dynamics,” Pure and Applied Analysis, vol. 3, no. 4. Mathematical Sciences Publishers, pp. 677–726, 2021. ista: Bossmann L, Petrat SP, Pickl P, Soffer A. 2021. Beyond Bogoliubov dynamics. Pure and Applied Analysis. 3(4), 677–726. mla: Bossmann, Lea, et al. “Beyond Bogoliubov Dynamics.” Pure and Applied Analysis, vol. 3, no. 4, Mathematical Sciences Publishers, 2021, pp. 677–726, doi:10.2140/paa.2021.3.677. short: L. Bossmann, S.P. Petrat, P. Pickl, A. Soffer, Pure and Applied Analysis 3 (2021) 677–726. date_created: 2024-01-28T23:01:43Z date_published: 2021-10-01T00:00:00Z date_updated: 2024-02-05T09:26:31Z day: '01' department: - _id: RoSe doi: 10.2140/paa.2021.3.677 ec_funded: 1 external_id: arxiv: - '1912.11004' intvolume: ' 3' issue: '4' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.1912.11004 month: '10' oa: 1 oa_version: Preprint page: 677-726 project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships publication: Pure and Applied Analysis publication_identifier: eissn: - 2578-5885 issn: - 2578-5893 publication_status: published publisher: Mathematical Sciences Publishers quality_controlled: '1' scopus_import: '1' status: public title: Beyond Bogoliubov dynamics type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 3 year: '2021' ... --- _id: '15013' abstract: - lang: eng text: We consider random n×n matrices X with independent and centered entries and a general variance profile. We show that the spectral radius of X converges with very high probability to the square root of the spectral radius of the variance matrix of X when n tends to infinity. We also establish the optimal rate of convergence, that is a new result even for general i.i.d. matrices beyond the explicitly solvable Gaussian cases. The main ingredient is the proof of the local inhomogeneous circular law [arXiv:1612.07776] at the spectral edge. acknowledgement: Partially supported by ERC Starting Grant RandMat No. 715539 and the SwissMap grant of Swiss National Science Foundation. Partially supported by ERC Advanced Grant RanMat No. 338804. Partially supported by the Hausdorff Center for Mathematics in Bonn. article_processing_charge: No article_type: original author: - first_name: Johannes full_name: Alt, Johannes id: 36D3D8B6-F248-11E8-B48F-1D18A9856A87 last_name: Alt - first_name: László full_name: Erdös, László id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Torben H full_name: Krüger, Torben H id: 3020C786-F248-11E8-B48F-1D18A9856A87 last_name: Krüger orcid: 0000-0002-4821-3297 citation: ama: Alt J, Erdös L, Krüger TH. Spectral radius of random matrices with independent entries. Probability and Mathematical Physics. 2021;2(2):221-280. doi:10.2140/pmp.2021.2.221 apa: Alt, J., Erdös, L., & Krüger, T. H. (2021). Spectral radius of random matrices with independent entries. Probability and Mathematical Physics. Mathematical Sciences Publishers. https://doi.org/10.2140/pmp.2021.2.221 chicago: Alt, Johannes, László Erdös, and Torben H Krüger. “Spectral Radius of Random Matrices with Independent Entries.” Probability and Mathematical Physics. Mathematical Sciences Publishers, 2021. https://doi.org/10.2140/pmp.2021.2.221. ieee: J. Alt, L. Erdös, and T. H. Krüger, “Spectral radius of random matrices with independent entries,” Probability and Mathematical Physics, vol. 2, no. 2. Mathematical Sciences Publishers, pp. 221–280, 2021. ista: Alt J, Erdös L, Krüger TH. 2021. Spectral radius of random matrices with independent entries. Probability and Mathematical Physics. 2(2), 221–280. mla: Alt, Johannes, et al. “Spectral Radius of Random Matrices with Independent Entries.” Probability and Mathematical Physics, vol. 2, no. 2, Mathematical Sciences Publishers, 2021, pp. 221–80, doi:10.2140/pmp.2021.2.221. short: J. Alt, L. Erdös, T.H. Krüger, Probability and Mathematical Physics 2 (2021) 221–280. date_created: 2024-02-18T23:01:03Z date_published: 2021-05-21T00:00:00Z date_updated: 2024-02-19T08:30:00Z day: '21' department: - _id: LaEr doi: 10.2140/pmp.2021.2.221 ec_funded: 1 external_id: arxiv: - '1907.13631' intvolume: ' 2' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.48550/arXiv.1907.13631 month: '05' oa: 1 oa_version: Preprint page: 221-280 project: - _id: 258DCDE6-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '338804' name: Random matrices, universality and disordered quantum systems publication: Probability and Mathematical Physics publication_identifier: eissn: - 2690-1005 issn: - 2690-0998 publication_status: published publisher: Mathematical Sciences Publishers quality_controlled: '1' scopus_import: '1' status: public title: Spectral radius of random matrices with independent entries type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 2 year: '2021' ... --- _id: '9887' abstract: - lang: eng text: Clathrin-mediated endocytosis is the major route of entry of cargos into cells and thus underpins many physiological processes. During endocytosis, an area of flat membrane is remodeled by proteins to create a spherical vesicle against intracellular forces. The protein machinery which mediates this membrane bending in plants is unknown. However, it is known that plant endocytosis is actin independent, thus indicating that plants utilize a unique mechanism to mediate membrane bending against high-turgor pressure compared to other model systems. Here, we investigate the TPLATE complex, a plant-specific endocytosis protein complex. It has been thought to function as a classical adaptor functioning underneath the clathrin coat. However, by using biochemical and advanced live microscopy approaches, we found that TPLATE is peripherally associated with clathrin-coated vesicles and localizes at the rim of endocytosis events. As this localization is more fitting to the protein machinery involved in membrane bending during endocytosis, we examined cells in which the TPLATE complex was disrupted and found that the clathrin structures present as flat patches. This suggests a requirement of the TPLATE complex for membrane bending during plant clathrin–mediated endocytosis. Next, we used in vitro biophysical assays to confirm that the TPLATE complex possesses protein domains with intrinsic membrane remodeling activity. These results redefine the role of the TPLATE complex and implicate it as a key component of the evolutionarily distinct plant endocytosis mechanism, which mediates endocytic membrane bending against the high-turgor pressure in plant cells. acknowledged_ssus: - _id: EM-Fac - _id: LifeSc - _id: Bio acknowledgement: 'We gratefully thank Julie Neveu and Dr. Amanda Barranco of the Grégory Vert laboratory for help preparing plants in France, Dr. Zuzana Gelova for help and advice with protoplast generation, Dr. Stéphane Vassilopoulos and Dr. Florian Schur for advice regarding EM tomography, Alejandro Marquiegui Alvaro for help with material generation, and Dr. Lukasz Kowalski for generously gifting us the mWasabi protein. This research was supported by the Scientific Service Units of Institute of Science and Technology Austria (IST Austria) through resources provided by the Electron Microscopy Facility, Lab Support Facility (particularly Dorota Jaworska), and the Bioimaging Facility. We acknowledge the Advanced Microscopy Facility of the Vienna BioCenter Core Facilities for use of the 3D SIM. For the mass spectrometry analysis of proteins, we acknowledge the University of Natural Resources and Life Sciences (BOKU) Core Facility Mass Spectrometry. This work was supported by the following funds: A.J. is supported by funding from the Austrian Science Fund I3630B25 to J.F. P.M. and E.B. are supported by Agence Nationale de la Recherche ANR-11-EQPX-0029 Morphoscope2 and ANR-10-INBS-04 France BioImaging. S.Y.B. is supported by the NSF No. 1121998 and 1614915. J.W. and D.V.D. are supported by the European Research Council Grant 682436 (to D.V.D.), a China Scholarship Council Grant 201508440249 (to J.W.), and by a Ghent University Special Research Co-funding Grant ST01511051 (to J.W.).' article_number: e2113046118 article_processing_charge: No article_type: original author: - first_name: Alexander J full_name: Johnson, Alexander J id: 46A62C3A-F248-11E8-B48F-1D18A9856A87 last_name: Johnson orcid: 0000-0002-2739-8843 - first_name: Dana A full_name: Dahhan, Dana A last_name: Dahhan - first_name: Nataliia full_name: Gnyliukh, Nataliia id: 390C1120-F248-11E8-B48F-1D18A9856A87 last_name: Gnyliukh orcid: 0000-0002-2198-0509 - first_name: Walter full_name: Kaufmann, Walter id: 3F99E422-F248-11E8-B48F-1D18A9856A87 last_name: Kaufmann orcid: 0000-0001-9735-5315 - first_name: Vanessa full_name: Zheden, Vanessa id: 39C5A68A-F248-11E8-B48F-1D18A9856A87 last_name: Zheden orcid: 0000-0002-9438-4783 - first_name: Tommaso full_name: Costanzo, Tommaso id: D93824F4-D9BA-11E9-BB12-F207E6697425 last_name: Costanzo orcid: 0000-0001-9732-3815 - first_name: Pierre full_name: Mahou, Pierre last_name: Mahou - first_name: Mónika full_name: Hrtyan, Mónika id: 45A71A74-F248-11E8-B48F-1D18A9856A87 last_name: Hrtyan - first_name: Jie full_name: Wang, Jie last_name: Wang - first_name: Juan L full_name: Aguilera Servin, Juan L id: 2A67C376-F248-11E8-B48F-1D18A9856A87 last_name: Aguilera Servin orcid: 0000-0002-2862-8372 - first_name: Daniël full_name: van Damme, Daniël last_name: van Damme - first_name: Emmanuel full_name: Beaurepaire, Emmanuel last_name: Beaurepaire - first_name: Martin full_name: Loose, Martin id: 462D4284-F248-11E8-B48F-1D18A9856A87 last_name: Loose orcid: 0000-0001-7309-9724 - first_name: Sebastian Y full_name: Bednarek, Sebastian Y last_name: Bednarek - first_name: Jiří full_name: Friml, Jiří id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Johnson AJ, Dahhan DA, Gnyliukh N, et al. The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis. Proceedings of the National Academy of Sciences. 2021;118(51). doi:10.1073/pnas.2113046118 apa: Johnson, A. J., Dahhan, D. A., Gnyliukh, N., Kaufmann, W., Zheden, V., Costanzo, T., … Friml, J. (2021). The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis. Proceedings of the National Academy of Sciences. National Academy of Sciences. https://doi.org/10.1073/pnas.2113046118 chicago: Johnson, Alexander J, Dana A Dahhan, Nataliia Gnyliukh, Walter Kaufmann, Vanessa Zheden, Tommaso Costanzo, Pierre Mahou, et al. “The TPLATE Complex Mediates Membrane Bending during Plant Clathrin-Mediated Endocytosis.” Proceedings of the National Academy of Sciences. National Academy of Sciences, 2021. https://doi.org/10.1073/pnas.2113046118. ieee: A. J. Johnson et al., “The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis,” Proceedings of the National Academy of Sciences, vol. 118, no. 51. National Academy of Sciences, 2021. ista: Johnson AJ, Dahhan DA, Gnyliukh N, Kaufmann W, Zheden V, Costanzo T, Mahou P, Hrtyan M, Wang J, Aguilera Servin JL, van Damme D, Beaurepaire E, Loose M, Bednarek SY, Friml J. 2021. The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis. Proceedings of the National Academy of Sciences. 118(51), e2113046118. mla: Johnson, Alexander J., et al. “The TPLATE Complex Mediates Membrane Bending during Plant Clathrin-Mediated Endocytosis.” Proceedings of the National Academy of Sciences, vol. 118, no. 51, e2113046118, National Academy of Sciences, 2021, doi:10.1073/pnas.2113046118. short: A.J. Johnson, D.A. Dahhan, N. Gnyliukh, W. Kaufmann, V. Zheden, T. Costanzo, P. Mahou, M. Hrtyan, J. Wang, J.L. Aguilera Servin, D. van Damme, E. Beaurepaire, M. Loose, S.Y. Bednarek, J. Friml, Proceedings of the National Academy of Sciences 118 (2021). date_created: 2021-08-11T14:11:43Z date_published: 2021-12-14T00:00:00Z date_updated: 2024-02-19T11:06:09Z day: '14' ddc: - '580' department: - _id: JiFr - _id: MaLo - _id: EvBe - _id: EM-Fac - _id: NanoFab doi: 10.1073/pnas.2113046118 external_id: isi: - '000736417600043' pmid: - '34907016' file: - access_level: open_access checksum: 8d01e72e22c4fb1584e72d8601947069 content_type: application/pdf creator: cchlebak date_created: 2021-12-15T08:59:40Z date_updated: 2021-12-15T08:59:40Z file_id: '10546' file_name: 2021_PNAS_Johnson.pdf file_size: 2757340 relation: main_file success: 1 file_date_updated: 2021-12-15T08:59:40Z has_accepted_license: '1' intvolume: ' 118' isi: 1 issue: '51' language: - iso: eng month: '12' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 26538374-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03630 name: Molecular mechanisms of endocytic cargo recognition in plants publication: Proceedings of the National Academy of Sciences publication_identifier: eissn: - 1091-6490 publication_status: published publisher: National Academy of Sciences quality_controlled: '1' related_material: link: - relation: earlier_version url: https://doi.org/10.1101/2021.04.26.441441 record: - id: '14510' relation: dissertation_contains status: public - id: '14988' relation: research_data status: public status: public title: The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 118 year: '2021' ... --- _id: '14984' abstract: - lang: eng text: Hybrid zones are narrow geographic regions where different populations, races or interbreeding species meet and mate, producing mixed ‘hybrid’ offspring. They are relatively common and can be found in a diverse range of organisms and environments. The study of hybrid zones has played an important role in our understanding of the origin of species, with hybrid zones having been described as ‘natural laboratories’. This is because they allow us to study,in situ, the conditions and evolutionary forces that enable divergent taxa to remain distinct despite some ongoing gene exchange between them. article_processing_charge: No author: - first_name: Sean full_name: Stankowski, Sean id: 43161670-5719-11EA-8025-FABC3DDC885E last_name: Stankowski - first_name: Daria full_name: Shipilina, Daria id: 428A94B0-F248-11E8-B48F-1D18A9856A87 last_name: Shipilina orcid: 0000-0002-1145-9226 - first_name: Anja M full_name: Westram, Anja M id: 3C147470-F248-11E8-B48F-1D18A9856A87 last_name: Westram orcid: 0000-0003-1050-4969 citation: ama: 'Stankowski S, Shipilina D, Westram AM. Hybrid Zones. In: Encyclopedia of Life Sciences. Vol 2. eLS. Wiley; 2021. doi:10.1002/9780470015902.a0029355' apa: Stankowski, S., Shipilina, D., & Westram, A. M. (2021). Hybrid Zones. In Encyclopedia of Life Sciences (Vol. 2). Wiley. https://doi.org/10.1002/9780470015902.a0029355 chicago: Stankowski, Sean, Daria Shipilina, and Anja M Westram. “Hybrid Zones.” In Encyclopedia of Life Sciences, Vol. 2. ELS. Wiley, 2021. https://doi.org/10.1002/9780470015902.a0029355. ieee: S. Stankowski, D. Shipilina, and A. M. Westram, “Hybrid Zones,” in Encyclopedia of Life Sciences, vol. 2, Wiley, 2021. ista: 'Stankowski S, Shipilina D, Westram AM. 2021.Hybrid Zones. In: Encyclopedia of Life Sciences. vol. 2.' mla: Stankowski, Sean, et al. “Hybrid Zones.” Encyclopedia of Life Sciences, vol. 2, Wiley, 2021, doi:10.1002/9780470015902.a0029355. short: S. Stankowski, D. Shipilina, A.M. Westram, in:, Encyclopedia of Life Sciences, Wiley, 2021. date_created: 2024-02-14T12:05:50Z date_published: 2021-05-28T00:00:00Z date_updated: 2024-02-19T09:54:18Z day: '28' department: - _id: NiBa doi: 10.1002/9780470015902.a0029355 intvolume: ' 2' language: - iso: eng month: '05' oa_version: None publication: Encyclopedia of Life Sciences publication_identifier: eisbn: - '9780470015902' isbn: - '9780470016176' publication_status: published publisher: Wiley quality_controlled: '1' series_title: eLS status: public title: Hybrid Zones type: book_chapter user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 2 year: '2021' ... --- _id: '14987' abstract: - lang: eng text: "The goal of zero-shot learning is to construct a classifier that can identify object classes for which no training examples are available. When training data for some of the object classes is available but not for others, the name generalized zero-shot learning is commonly used.\r\nIn a wider sense, the phrase zero-shot is also used to describe other machine learning-based approaches that require no training data from the problem of interest, such as zero-shot action recognition or zero-shot machine translation." article_processing_charge: No author: - first_name: Christoph full_name: Lampert, Christoph id: 40C20FD2-F248-11E8-B48F-1D18A9856A87 last_name: Lampert orcid: 0000-0001-8622-7887 citation: ama: 'Lampert C. Zero-Shot Learning. In: Ikeuchi K, ed. Computer Vision. 2nd ed. Cham: Springer; 2021:1395-1397. doi:10.1007/978-3-030-63416-2_874' apa: 'Lampert, C. (2021). Zero-Shot Learning. In K. Ikeuchi (Ed.), Computer Vision (2nd ed., pp. 1395–1397). Cham: Springer. https://doi.org/10.1007/978-3-030-63416-2_874' chicago: 'Lampert, Christoph. “Zero-Shot Learning.” In Computer Vision, edited by Katsushi Ikeuchi, 2nd ed., 1395–97. Cham: Springer, 2021. https://doi.org/10.1007/978-3-030-63416-2_874.' ieee: 'C. Lampert, “Zero-Shot Learning,” in Computer Vision, 2nd ed., K. Ikeuchi, Ed. Cham: Springer, 2021, pp. 1395–1397.' ista: 'Lampert C. 2021.Zero-Shot Learning. In: Computer Vision. , 1395–1397.' mla: Lampert, Christoph. “Zero-Shot Learning.” Computer Vision, edited by Katsushi Ikeuchi, 2nd ed., Springer, 2021, pp. 1395–97, doi:10.1007/978-3-030-63416-2_874. short: C. Lampert, in:, K. Ikeuchi (Ed.), Computer Vision, 2nd ed., Springer, Cham, 2021, pp. 1395–1397. date_created: 2024-02-14T14:05:32Z date_published: 2021-10-13T00:00:00Z date_updated: 2024-02-19T10:59:04Z day: '13' department: - _id: ChLa doi: 10.1007/978-3-030-63416-2_874 edition: '2' editor: - first_name: Katsushi full_name: Ikeuchi, Katsushi last_name: Ikeuchi language: - iso: eng month: '10' oa_version: None page: 1395-1397 place: Cham publication: Computer Vision publication_identifier: eisbn: - '9783030634162' isbn: - '9783030634155' publication_status: published publisher: Springer quality_controlled: '1' status: public title: Zero-Shot Learning type: book_chapter user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '14988' abstract: - lang: eng text: Raw data generated from the publication - The TPLATE complex mediates membrane bending during plant clathrin-mediated endocytosis by Johnson et al., 2021 In PNAS article_processing_charge: No author: - first_name: Alexander J full_name: Johnson, Alexander J id: 46A62C3A-F248-11E8-B48F-1D18A9856A87 last_name: Johnson orcid: 0000-0002-2739-8843 citation: ama: Johnson AJ. Raw data from Johnson et al, PNAS, 2021. 2021. doi:10.5281/ZENODO.5747100 apa: Johnson, A. J. (2021). Raw data from Johnson et al, PNAS, 2021. Zenodo. https://doi.org/10.5281/ZENODO.5747100 chicago: Johnson, Alexander J. “Raw Data from Johnson et Al, PNAS, 2021.” Zenodo, 2021. https://doi.org/10.5281/ZENODO.5747100. ieee: A. J. Johnson, “Raw data from Johnson et al, PNAS, 2021.” Zenodo, 2021. ista: Johnson AJ. 2021. Raw data from Johnson et al, PNAS, 2021, Zenodo, 10.5281/ZENODO.5747100. mla: Johnson, Alexander J. Raw Data from Johnson et Al, PNAS, 2021. Zenodo, 2021, doi:10.5281/ZENODO.5747100. short: A.J. Johnson, (2021). date_created: 2024-02-14T14:13:48Z date_published: 2021-12-01T00:00:00Z date_updated: 2024-02-19T11:06:09Z day: '01' ddc: - '580' department: - _id: JiFr doi: 10.5281/ZENODO.5747100 has_accepted_license: '1' main_file_link: - open_access: '1' url: https://doi.org/10.5281/zenodo.5747100 month: '12' oa: 1 oa_version: Published Version publisher: Zenodo related_material: record: - id: '9887' relation: used_in_publication status: public status: public title: Raw data from Johnson et al, PNAS, 2021 tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: research_data_reference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '10029' abstract: - lang: eng text: Superconductor-semiconductor hybrids are platforms for realizing effective p-wave superconductivity. Spin-orbit coupling, combined with the proximity effect, causes the two-dimensional semiconductor to inherit p±ip intraband pairing, and application of magnetic field can then result in transitions to the normal state, partial Bogoliubov Fermi surfaces, or topological phases with Majorana modes. Experimentally probing the hybrid superconductor-semiconductor interface is challenging due to the shunting effect of the conventional superconductor. Consequently, the nature of induced pairing remains an open question. Here, we use the circuit quantum electrodynamics architecture to probe induced superconductivity in a two dimensional Al-InAs hybrid system. We observe a strong suppression of superfluid density and enhanced dissipation driven by magnetic field, which cannot be accounted for by the depairing theory of an s-wave superconductor. These observations are explained by a picture of independent intraband p±ip superconductors giving way to partial Bogoliubov Fermi surfaces, and allow for the first characterization of key properties of the hybrid superconducting system. acknowledged_ssus: - _id: M-Shop - _id: NanoFab acknowledgement: This research was supported by the Scientific Service Units of IST Austria through resources provided by the MIBA Machine Shop and the nanofabrication facility. JS and AG were supported by funding from the European Union’s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie Grant Agreement No.754411. article_number: '2107.03695' article_processing_charge: No author: - first_name: Duc T full_name: Phan, Duc T id: 29C8C0B4-F248-11E8-B48F-1D18A9856A87 last_name: Phan - first_name: Jorden L full_name: Senior, Jorden L id: 5479D234-2D30-11EA-89CC-40953DDC885E last_name: Senior orcid: 0000-0002-0672-9295 - first_name: Areg full_name: Ghazaryan, Areg id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87 last_name: Ghazaryan orcid: 0000-0001-9666-3543 - first_name: M. full_name: Hatefipour, M. last_name: Hatefipour - first_name: W. M. full_name: Strickland, W. M. last_name: Strickland - first_name: J. full_name: Shabani, J. last_name: Shabani - first_name: Maksym full_name: Serbyn, Maksym id: 47809E7E-F248-11E8-B48F-1D18A9856A87 last_name: Serbyn orcid: 0000-0002-2399-5827 - first_name: Andrew P full_name: Higginbotham, Andrew P id: 4AD6785A-F248-11E8-B48F-1D18A9856A87 last_name: Higginbotham orcid: 0000-0003-2607-2363 citation: ama: Phan DT, Senior JL, Ghazaryan A, et al. Breakdown of induced p±ip pairing in a superconductor-semiconductor hybrid. arXiv. apa: Phan, D. T., Senior, J. L., Ghazaryan, A., Hatefipour, M., Strickland, W. M., Shabani, J., … Higginbotham, A. P. (n.d.). Breakdown of induced p±ip pairing in a superconductor-semiconductor hybrid. arXiv. chicago: Phan, Duc T, Jorden L Senior, Areg Ghazaryan, M. Hatefipour, W. M. Strickland, J. Shabani, Maksym Serbyn, and Andrew P Higginbotham. “Breakdown of Induced P±ip Pairing in a Superconductor-Semiconductor Hybrid.” ArXiv, n.d. ieee: D. T. Phan et al., “Breakdown of induced p±ip pairing in a superconductor-semiconductor hybrid,” arXiv. . ista: Phan DT, Senior JL, Ghazaryan A, Hatefipour M, Strickland WM, Shabani J, Serbyn M, Higginbotham AP. Breakdown of induced p±ip pairing in a superconductor-semiconductor hybrid. arXiv, 2107.03695. mla: Phan, Duc T., et al. “Breakdown of Induced P±ip Pairing in a Superconductor-Semiconductor Hybrid.” ArXiv, 2107.03695. short: D.T. Phan, J.L. Senior, A. Ghazaryan, M. Hatefipour, W.M. Strickland, J. Shabani, M. Serbyn, A.P. Higginbotham, ArXiv (n.d.). date_created: 2021-09-21T08:41:02Z date_published: 2021-07-08T00:00:00Z date_updated: 2024-02-21T12:36:52Z day: '08' department: - _id: MaSe - _id: AnHi - _id: MiLe ec_funded: 1 external_id: arxiv: - '2107.03695' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2107.03695 month: '07' oa: 1 oa_version: Preprint project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships publication: arXiv publication_status: submitted related_material: record: - id: '10851' relation: later_version status: public - id: '9636' relation: research_data status: public status: public title: Breakdown of induced p±ip pairing in a superconductor-semiconductor hybrid type: preprint user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '9291' abstract: - lang: eng text: "This .zip File contains the transport data for figures presented in the main text and supplementary material of \"Enhancement of Proximity Induced Superconductivity in Planar Germanium\" by K. Aggarwal, et. al. \r\nThe measurements were done using Labber Software and the data is stored in the hdf5 file format. The files can be opened using either the Labber Log Browser (https://labber.org/overview/) or Labber Python API (http://labber.org/online-doc/api/LogFile.html)." article_processing_charge: No author: - first_name: Georgios full_name: Katsaros, Georgios id: 38DB5788-F248-11E8-B48F-1D18A9856A87 last_name: Katsaros orcid: 0000-0001-8342-202X citation: ama: 'Katsaros G. Raw transport data for: Enhancement of proximity induced superconductivity in planar germanium. 2021. doi:10.15479/AT:ISTA:9291' apa: 'Katsaros, G. (2021). Raw transport data for: Enhancement of proximity induced superconductivity in planar germanium. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:9291' chicago: 'Katsaros, Georgios. “Raw Transport Data for: Enhancement of Proximity Induced Superconductivity in Planar Germanium.” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9291.' ieee: 'G. Katsaros, “Raw transport data for: Enhancement of proximity induced superconductivity in planar germanium.” Institute of Science and Technology Austria, 2021.' ista: 'Katsaros G. 2021. Raw transport data for: Enhancement of proximity induced superconductivity in planar germanium, Institute of Science and Technology Austria, 10.15479/AT:ISTA:9291.' mla: 'Katsaros, Georgios. Raw Transport Data for: Enhancement of Proximity Induced Superconductivity in Planar Germanium. Institute of Science and Technology Austria, 2021, doi:10.15479/AT:ISTA:9291.' short: G. Katsaros, (2021). date_created: 2021-03-27T13:47:49Z date_published: 2021-03-29T00:00:00Z date_updated: 2024-02-21T12:37:14Z day: '29' ddc: - '530' department: - _id: GeKa doi: 10.15479/AT:ISTA:9291 file: - access_level: open_access checksum: 635df3c08fc13c3dac008cd421aefbe4 content_type: application/x-zip-compressed creator: gkatsaro date_created: 2021-03-27T13:46:17Z date_updated: 2021-03-27T13:46:17Z file_id: '9292' file_name: Raw Data- Enhancement of Superconductivity in a Planar Ge hole gas.zip file_size: 10616071 relation: main_file success: 1 - access_level: open_access checksum: 12b3ca69ae7509a346711baae0b02a75 content_type: text/plain creator: dernst date_created: 2021-04-01T07:52:56Z date_updated: 2021-04-01T07:52:56Z file_id: '9302' file_name: README.txt file_size: 470 relation: main_file success: 1 file_date_updated: 2021-04-01T07:52:56Z has_accepted_license: '1' month: '03' oa: 1 oa_version: Published Version publisher: Institute of Science and Technology Austria status: public title: 'Raw transport data for: Enhancement of proximity induced superconductivity in planar germanium' tmp: image: /images/cc_0.png legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode name: Creative Commons Public Domain Dedication (CC0 1.0) short: CC0 (1.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '9636' article_processing_charge: No author: - first_name: Andrew P full_name: Higginbotham, Andrew P id: 4AD6785A-F248-11E8-B48F-1D18A9856A87 last_name: Higginbotham orcid: 0000-0003-2607-2363 citation: ama: Higginbotham AP. Data for “Breakdown of induced p ± ip pairing in a superconductor-semiconductor hybrid.” 2021. apa: Higginbotham, A. P. (2021). Data for “Breakdown of induced p ± ip pairing in a superconductor-semiconductor hybrid.” Institute of Science and Technology Austria. chicago: Higginbotham, Andrew P. “Data for ‘Breakdown of Induced p ± Ip Pairing in a Superconductor-Semiconductor Hybrid.’” Institute of Science and Technology Austria, 2021. ieee: A. P. Higginbotham, “Data for ‘Breakdown of induced p ± ip pairing in a superconductor-semiconductor hybrid.’” Institute of Science and Technology Austria, 2021. ista: Higginbotham AP. 2021. Data for ‘Breakdown of induced p ± ip pairing in a superconductor-semiconductor hybrid’, Institute of Science and Technology Austria. mla: Higginbotham, Andrew P. Data for “Breakdown of Induced p ± Ip Pairing in a Superconductor-Semiconductor Hybrid.” Institute of Science and Technology Austria, 2021. short: A.P. Higginbotham, (2021). date_created: 2021-07-07T20:43:10Z date_published: 2021-01-01T00:00:00Z date_updated: 2024-02-21T12:36:52Z department: - _id: AnHi file: - access_level: open_access checksum: 18e90687ec7bbd75f8bfea4d8293fb30 content_type: application/zip creator: ahigginb date_created: 2021-07-07T20:37:28Z date_updated: 2021-07-07T20:37:28Z file_id: '9637' file_name: figures_data.zip file_size: 3345244 relation: main_file success: 1 file_date_updated: 2021-07-07T20:37:28Z has_accepted_license: '1' oa: 1 oa_version: Submitted Version publisher: Institute of Science and Technology Austria related_material: record: - id: '10029' relation: used_in_publication status: public status: public title: Data for "Breakdown of induced p ± ip pairing in a superconductor-semiconductor hybrid" tmp: image: /images/cc_by_nc.png legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) short: CC BY-NC (4.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '8910' abstract: - lang: eng text: A semiconducting nanowire fully wrapped by a superconducting shell has been proposed as a platform for obtaining Majorana modes at small magnetic fields. In this study, we demonstrate that the appearance of subgap states in such structures is actually governed by the junction region in tunneling spectroscopy measurements and not the full-shell nanowire itself. Short tunneling regions never show subgap states, whereas longer junctions always do. This can be understood in terms of quantum dots forming in the junction and hosting Andreev levels in the Yu-Shiba-Rusinov regime. The intricate magnetic field dependence of the Andreev levels, through both the Zeeman and Little-Parks effects, may result in robust zero-bias peaks—features that could be easily misinterpreted as originating from Majorana zero modes but are unrelated to topological superconductivity. acknowledged_ssus: - _id: M-Shop - _id: NanoFab acknowledgement: The authors thank A. Higginbotham, E. J. H. Lee and F. R. Martins for helpful discussions. This research was supported by the Scientific Service Units of IST Austria through resources provided by the MIBA Machine Shop and the nanofabrication facility; the NOMIS Foundation and Microsoft; the European Union’s Horizon 2020 research and innovation program under the Marie SklodowskaCurie grant agreement No 844511; the FETOPEN Grant Agreement No. 828948; the European Research Commission through the grant agreement HEMs-DAM No 716655; the Spanish Ministry of Science and Innovation through Grants PGC2018-097018-B-I00, PCI2018-093026, FIS2016-80434-P (AEI/FEDER, EU), RYC2011-09345 (Ram´on y Cajal Programme), and the Mar´ıa de Maeztu Programme for Units of Excellence in R&D (CEX2018-000805-M); the CSIC Research Platform on Quantum Technologies PTI-001. article_number: 82-88 article_processing_charge: No article_type: original author: - first_name: Marco full_name: Valentini, Marco id: C0BB2FAC-D767-11E9-B658-BC13E6697425 last_name: Valentini - first_name: Fernando full_name: Peñaranda, Fernando last_name: Peñaranda - first_name: Andrea C full_name: Hofmann, Andrea C id: 340F461A-F248-11E8-B48F-1D18A9856A87 last_name: Hofmann - first_name: Matthias full_name: Brauns, Matthias id: 33F94E3C-F248-11E8-B48F-1D18A9856A87 last_name: Brauns - first_name: Robert full_name: Hauschild, Robert id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87 last_name: Hauschild orcid: 0000-0001-9843-3522 - first_name: Peter full_name: Krogstrup, Peter last_name: Krogstrup - first_name: Pablo full_name: San-Jose, Pablo last_name: San-Jose - first_name: Elsa full_name: Prada, Elsa last_name: Prada - first_name: Ramón full_name: Aguado, Ramón last_name: Aguado - first_name: Georgios full_name: Katsaros, Georgios id: 38DB5788-F248-11E8-B48F-1D18A9856A87 last_name: Katsaros orcid: 0000-0001-8342-202X citation: ama: Valentini M, Peñaranda F, Hofmann AC, et al. Nontopological zero-bias peaks in full-shell nanowires induced by flux-tunable Andreev states. Science. 2021;373(6550). doi:10.1126/science.abf1513 apa: Valentini, M., Peñaranda, F., Hofmann, A. C., Brauns, M., Hauschild, R., Krogstrup, P., … Katsaros, G. (2021). Nontopological zero-bias peaks in full-shell nanowires induced by flux-tunable Andreev states. Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.abf1513 chicago: Valentini, Marco, Fernando Peñaranda, Andrea C Hofmann, Matthias Brauns, Robert Hauschild, Peter Krogstrup, Pablo San-Jose, Elsa Prada, Ramón Aguado, and Georgios Katsaros. “Nontopological Zero-Bias Peaks in Full-Shell Nanowires Induced by Flux-Tunable Andreev States.” Science. American Association for the Advancement of Science, 2021. https://doi.org/10.1126/science.abf1513. ieee: M. Valentini et al., “Nontopological zero-bias peaks in full-shell nanowires induced by flux-tunable Andreev states,” Science, vol. 373, no. 6550. American Association for the Advancement of Science, 2021. ista: Valentini M, Peñaranda F, Hofmann AC, Brauns M, Hauschild R, Krogstrup P, San-Jose P, Prada E, Aguado R, Katsaros G. 2021. Nontopological zero-bias peaks in full-shell nanowires induced by flux-tunable Andreev states. Science. 373(6550), 82–88. mla: Valentini, Marco, et al. “Nontopological Zero-Bias Peaks in Full-Shell Nanowires Induced by Flux-Tunable Andreev States.” Science, vol. 373, no. 6550, 82–88, American Association for the Advancement of Science, 2021, doi:10.1126/science.abf1513. short: M. Valentini, F. Peñaranda, A.C. Hofmann, M. Brauns, R. Hauschild, P. Krogstrup, P. San-Jose, E. Prada, R. Aguado, G. Katsaros, Science 373 (2021). date_created: 2020-12-02T10:51:52Z date_published: 2021-07-02T00:00:00Z date_updated: 2024-02-21T12:40:09Z day: '02' department: - _id: GeKa - _id: Bio doi: 10.1126/science.abf1513 ec_funded: 1 external_id: arxiv: - '2008.02348' isi: - '000677843100034' intvolume: ' 373' isi: 1 issue: '6550' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2008.02348 month: '07' oa: 1 oa_version: Submitted Version project: - _id: 262116AA-B435-11E9-9278-68D0E5697425 name: Hybrid Semiconductor - Superconductor Quantum Devices - _id: 26A151DA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '844511' name: Majorana bound states in Ge/SiGe heterostructures publication: Science publication_identifier: eissn: - '10959203' issn: - '00368075' publication_status: published publisher: American Association for the Advancement of Science quality_controlled: '1' related_material: link: - description: News on IST Homepage relation: press_release url: https://ist.ac.at/en/news/unfinding-a-split-electron/ record: - id: '13286' relation: dissertation_contains status: public - id: '9389' relation: research_data status: public scopus_import: '1' status: public title: Nontopological zero-bias peaks in full-shell nanowires induced by flux-tunable Andreev states type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 373 year: '2021' ... --- _id: '9323' abstract: - lang: eng text: This .zip File contains the data for figures presented in the main text and supplementary material of "A singlet triplet hole spin qubit in planar Ge" by D. Jirovec, et. al. The measurements were done using Labber Software and the data is stored in the hdf5 file format. The files can be opened using either the Labber Log Browser (https://labber.org/overview/) or Labber Python API (http://labber.org/online-doc/api/LogFile.html). A single file is acquired with QCodes and features the corresponding data type. XRD data are in .dat format and a code to open the data is provided. The code for simulations is as well provided in Python. article_processing_charge: No author: - first_name: Daniel full_name: Jirovec, Daniel id: 4C473F58-F248-11E8-B48F-1D18A9856A87 last_name: Jirovec orcid: 0000-0002-7197-4801 citation: ama: Jirovec D. Research data for “A singlet-triplet hole spin qubit planar Ge.” 2021. doi:10.15479/AT:ISTA:9323 apa: Jirovec, D. (2021). Research data for “A singlet-triplet hole spin qubit planar Ge.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:9323 chicago: Jirovec, Daniel. “Research Data for ‘A Singlet-Triplet Hole Spin Qubit Planar Ge.’” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9323. ieee: D. Jirovec, “Research data for ‘A singlet-triplet hole spin qubit planar Ge.’” Institute of Science and Technology Austria, 2021. ista: Jirovec D. 2021. Research data for ‘A singlet-triplet hole spin qubit planar Ge’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:9323. mla: Jirovec, Daniel. Research Data for “A Singlet-Triplet Hole Spin Qubit Planar Ge.” Institute of Science and Technology Austria, 2021, doi:10.15479/AT:ISTA:9323. short: D. Jirovec, (2021). contributor: - contributor_type: project_member first_name: Daniel id: 4C473F58-F248-11E8-B48F-1D18A9856A87 last_name: Jirovec date_created: 2021-04-14T09:50:22Z date_published: 2021-04-14T00:00:00Z date_updated: 2024-02-21T12:39:15Z day: '14' ddc: - '530' department: - _id: GradSch - _id: GeKa doi: 10.15479/AT:ISTA:9323 file: - access_level: open_access checksum: c569d2a2ce1694445cdbca19cf8ae023 content_type: application/x-zip-compressed creator: djirovec date_created: 2021-04-14T09:48:47Z date_updated: 2021-04-14T09:48:47Z file_id: '9324' file_name: DataRepositorySTqubit.zip file_size: 221832287 relation: main_file success: 1 - access_level: open_access checksum: 845bdf87430718ad6aff47eda7b5fc92 content_type: application/octet-stream creator: djirovec date_created: 2021-04-14T09:49:30Z date_updated: 2021-04-14T09:49:30Z file_id: '9325' file_name: ReadMe file_size: 4323 relation: main_file success: 1 file_date_updated: 2021-04-14T09:49:30Z has_accepted_license: '1' month: '04' oa: 1 oa_version: Published Version publisher: Institute of Science and Technology Austria related_material: record: - id: '8909' relation: used_in_publication status: public status: public title: Research data for "A singlet-triplet hole spin qubit planar Ge" tmp: image: /images/cc_0.png legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode name: Creative Commons Public Domain Dedication (CC0 1.0) short: CC0 (1.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '9389' abstract: - lang: eng text: "This .zip File contains the transport data for \"Non-topological zero bias peaks in full-shell nanowires induced by flux tunable Andreev states\" by M. Valentini, et. al. \r\nThe measurements were done using Labber Software and the data is stored in the hdf5 file format.\r\nInstructions of how to read the data are in \"Notebook_Valentini.pdf\"." acknowledged_ssus: - _id: NanoFab article_processing_charge: No author: - first_name: Marco full_name: Valentini, Marco id: C0BB2FAC-D767-11E9-B658-BC13E6697425 last_name: Valentini citation: ama: Valentini M. Research data for “Non-topological zero bias peaks in full-shell nanowires induced by flux tunable Andreev states.” 2021. doi:10.15479/AT:ISTA:9389 apa: Valentini, M. (2021). Research data for “Non-topological zero bias peaks in full-shell nanowires induced by flux tunable Andreev states.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:9389 chicago: Valentini, Marco. “Research Data for ‘Non-Topological Zero Bias Peaks in Full-Shell Nanowires Induced by Flux Tunable Andreev States.’” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9389. ieee: M. Valentini, “Research data for ‘Non-topological zero bias peaks in full-shell nanowires induced by flux tunable Andreev states.’” Institute of Science and Technology Austria, 2021. ista: Valentini M. 2021. Research data for ‘Non-topological zero bias peaks in full-shell nanowires induced by flux tunable Andreev states’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:9389. mla: Valentini, Marco. Research Data for “Non-Topological Zero Bias Peaks in Full-Shell Nanowires Induced by Flux Tunable Andreev States.” Institute of Science and Technology Austria, 2021, doi:10.15479/AT:ISTA:9389. short: M. Valentini, (2021). contributor: - contributor_type: contact_person first_name: Marco id: C0BB2FAC-D767-11E9-B658-BC13E6697425 last_name: Valentini date_created: 2021-05-14T12:07:53Z date_published: 2021-01-01T00:00:00Z date_updated: 2024-02-21T12:40:09Z ddc: - '530' department: - _id: GradSch - _id: GeKa doi: 10.15479/AT:ISTA:9389 file: - access_level: open_access checksum: 80a905c4eef24dab6fb247e81a3d67f5 content_type: application/pdf creator: mvalenti date_created: 2021-05-14T11:42:23Z date_updated: 2021-05-14T11:42:23Z file_id: '9390' file_name: Notebook_Valentini.pdf file_size: 10572981 relation: main_file - access_level: open_access checksum: 1e61a7e63949448a8db0091cdac23570 content_type: application/x-zip-compressed creator: mvalenti date_created: 2021-05-14T11:56:48Z date_updated: 2021-05-14T11:56:48Z file_id: '9391' file_name: Experimental_data.zip file_size: 99076111 relation: main_file file_date_updated: 2021-05-14T11:56:48Z has_accepted_license: '1' oa: 1 oa_version: Published Version publisher: Institute of Science and Technology Austria related_material: record: - id: '8910' relation: used_in_publication status: public status: public title: Research data for "Non-topological zero bias peaks in full-shell nanowires induced by flux tunable Andreev states" tmp: image: /images/cc_0.png legal_code_url: https://creativecommons.org/publicdomain/zero/1.0/legalcode name: Creative Commons Public Domain Dedication (CC0 1.0) short: CC0 (1.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '10559' abstract: - lang: eng text: Hole gases in planar germanium can have high mobilities in combination with strong spin-orbit interaction and electrically tunable g factors, and are therefore emerging as a promising platform for creating hybrid superconductor-semiconductor devices. A key challenge towards hybrid Ge-based quantum technologies is the design of high-quality interfaces and superconducting contacts that are robust against magnetic fields. In this work, by combining the assets of aluminum, which provides good contact to the Ge, and niobium, which has a significant superconducting gap, we demonstrate highly transparent low-disordered JoFETs with relatively large ICRN products that are capable of withstanding high magnetic fields. We furthermore demonstrate the ability of phase-biasing individual JoFETs, opening up an avenue to explore topological superconductivity in planar Ge. The persistence of superconductivity in the reported hybrid devices beyond 1.8 T paves the way towards integrating spin qubits and proximity-induced superconductivity on the same chip. acknowledged_ssus: - _id: NanoFab - _id: M-Shop acknowledgement: This research and related results were made possible with the support of the NOMIS Foundation. This research was supported by the Scientific Service Units of IST Austria through resources provided by the MIBA Machine Shop and the nanofabrication facility, the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie Grant agreement No. 844511 Grant Agreement No. 862046. ICN2 acknowledge funding from Generalitat de Catalunya 2017 SGR 327. ICN2 is supported by the Severo Ochoa program from Spanish MINECO (Grant No. SEV-2017-0706) and is funded by the CERCA Programme/Generalitat de Catalunya. Part of the present work has been performed in the framework of Universitat Autnoma de Barcelona Materials Science PhD program. The HAADF-STEM microscopy was conducted in the Laboratorio de Microscopias Avanzadas at Instituto de Nanociencia de Aragon-Universidad de Zaragoza. Authors acknowledge the LMA-INA for offering access to their instruments and expertise. We acknowledge support from CSIC Research Platform on Quantum Technologies PTI-001. This project has received funding from the European Union's Horizon 2020 research and innovation programme under Grant Agreement No. 823717 ESTEEM3. M.B. acknowledges support from SUR Generalitat de Catalunya and the EU Social Fund; project ref. 2020 FI 00103. G.S. and M.V. acknowledge support through a projectruimte grant associated with the Netherlands Organization of Scientific Research (NWO). J.D. acknowledges support through FRIPRO-project 274853, which is funded by the Research Council of Norway. article_number: L022005 article_processing_charge: No article_type: original author: - first_name: Kushagra full_name: Aggarwal, Kushagra id: b22ab905-3539-11eb-84c3-fc159dcd79cb last_name: Aggarwal orcid: 0000-0001-9985-9293 - first_name: Andrea C full_name: Hofmann, Andrea C id: 340F461A-F248-11E8-B48F-1D18A9856A87 last_name: Hofmann - first_name: Daniel full_name: Jirovec, Daniel id: 4C473F58-F248-11E8-B48F-1D18A9856A87 last_name: Jirovec orcid: 0000-0002-7197-4801 - first_name: Ivan full_name: Prieto Gonzalez, Ivan id: 2A307FE2-F248-11E8-B48F-1D18A9856A87 last_name: Prieto Gonzalez orcid: 0000-0002-7370-5357 - first_name: Amir full_name: Sammak, Amir last_name: Sammak - first_name: Marc full_name: Botifoll, Marc last_name: Botifoll - first_name: Sara full_name: Martí-Sánchez, Sara last_name: Martí-Sánchez - first_name: Menno full_name: Veldhorst, Menno last_name: Veldhorst - first_name: Jordi full_name: Arbiol, Jordi last_name: Arbiol - first_name: Giordano full_name: Scappucci, Giordano last_name: Scappucci - first_name: Jeroen full_name: Danon, Jeroen last_name: Danon - first_name: Georgios full_name: Katsaros, Georgios id: 38DB5788-F248-11E8-B48F-1D18A9856A87 last_name: Katsaros orcid: 0000-0001-8342-202X citation: ama: Aggarwal K, Hofmann AC, Jirovec D, et al. Enhancement of proximity-induced superconductivity in a planar Ge hole gas. Physical Review Research. 2021;3(2). doi:10.1103/physrevresearch.3.l022005 apa: Aggarwal, K., Hofmann, A. C., Jirovec, D., Prieto Gonzalez, I., Sammak, A., Botifoll, M., … Katsaros, G. (2021). Enhancement of proximity-induced superconductivity in a planar Ge hole gas. Physical Review Research. American Physical Society. https://doi.org/10.1103/physrevresearch.3.l022005 chicago: Aggarwal, Kushagra, Andrea C Hofmann, Daniel Jirovec, Ivan Prieto Gonzalez, Amir Sammak, Marc Botifoll, Sara Martí-Sánchez, et al. “Enhancement of Proximity-Induced Superconductivity in a Planar Ge Hole Gas.” Physical Review Research. American Physical Society, 2021. https://doi.org/10.1103/physrevresearch.3.l022005. ieee: K. Aggarwal et al., “Enhancement of proximity-induced superconductivity in a planar Ge hole gas,” Physical Review Research, vol. 3, no. 2. American Physical Society, 2021. ista: Aggarwal K, Hofmann AC, Jirovec D, Prieto Gonzalez I, Sammak A, Botifoll M, Martí-Sánchez S, Veldhorst M, Arbiol J, Scappucci G, Danon J, Katsaros G. 2021. Enhancement of proximity-induced superconductivity in a planar Ge hole gas. Physical Review Research. 3(2), L022005. mla: Aggarwal, Kushagra, et al. “Enhancement of Proximity-Induced Superconductivity in a Planar Ge Hole Gas.” Physical Review Research, vol. 3, no. 2, L022005, American Physical Society, 2021, doi:10.1103/physrevresearch.3.l022005. short: K. Aggarwal, A.C. Hofmann, D. Jirovec, I. Prieto Gonzalez, A. Sammak, M. Botifoll, S. Martí-Sánchez, M. Veldhorst, J. Arbiol, G. Scappucci, J. Danon, G. Katsaros, Physical Review Research 3 (2021). date_created: 2021-12-16T18:50:57Z date_published: 2021-04-15T00:00:00Z date_updated: 2024-02-21T12:41:26Z day: '15' ddc: - '620' department: - _id: GeKa doi: 10.1103/physrevresearch.3.l022005 ec_funded: 1 external_id: arxiv: - '2012.00322' file: - access_level: open_access checksum: 60a1bc9c9b616b1b155044bb8cfc6484 content_type: application/pdf creator: cchlebak date_created: 2021-12-17T08:12:37Z date_updated: 2021-12-17T08:12:37Z file_id: '10561' file_name: 2021_PhysRevResearch_Aggarwal.pdf file_size: 1917512 relation: main_file success: 1 file_date_updated: 2021-12-17T08:12:37Z has_accepted_license: '1' intvolume: ' 3' issue: '2' keyword: - general engineering language: - iso: eng month: '04' oa: 1 oa_version: Published Version project: - _id: 26A151DA-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '844511' name: Majorana bound states in Ge/SiGe heterostructures - _id: 237E5020-32DE-11EA-91FC-C7463DDC885E call_identifier: H2020 grant_number: '862046' name: TOPOLOGICALLY PROTECTED AND SCALABLE QUANTUM BITS publication: Physical Review Research publication_identifier: issn: - 2643-1564 publication_status: published publisher: American Physical Society quality_controlled: '1' related_material: record: - id: '8831' relation: earlier_version status: public - id: '8834' relation: research_data status: public scopus_import: '1' status: public title: Enhancement of proximity-induced superconductivity in a planar Ge hole gas tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 volume: 3 year: '2021' ... --- _id: '10166' abstract: - lang: eng text: While sexual reproduction is widespread among many taxa, asexual lineages have repeatedly evolved from sexual ancestors. Despite extensive research on the evolution of sex, it is still unclear whether this switch represents a major transition requiring major molecular reorganization, and how convergent the changes involved are. In this study, we investigated the phylogenetic relationship and patterns of gene expression of sexual and asexual lineages of Eurasian Artemia brine shrimp, to assess how gene expression patterns are affected by the transition to asexuality. We find only a few genes that are consistently associated with the evolution of asexuality, suggesting that this shift may not require an extensive overhauling of the meiotic machinery. While genes with sex-biased expression have high rates of expression divergence within Eurasian Artemia, neither female- nor male-biased genes appear to show unusual evolutionary patterns after sexuality is lost, contrary to theoretical expectations. acknowledged_ssus: - _id: ScienComp acknowledgement: We thank the Vicoso laboratory, Thomas Lenormand and Tanja Schwander for helpful discussions, the group of Gonzalo Gajardo, especially Cristian Gallardo-Escárate and Margarita Parraguez Donoso, for sequencing data and advice, and the IST Scientific Computing Group for their support. This work was supported by the European Research Council under the European Union's Horizon 2020 research and innovation program (grant agreement no. 715257). article_number: '20211720' article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Ann K full_name: Huylmans, Ann K id: 4C0A3874-F248-11E8-B48F-1D18A9856A87 last_name: Huylmans orcid: 0000-0001-8871-4961 - first_name: Ariana full_name: Macon, Ariana id: 2A0848E2-F248-11E8-B48F-1D18A9856A87 last_name: Macon - first_name: Francisco full_name: Hontoria, Francisco last_name: Hontoria - first_name: Beatriz full_name: Vicoso, Beatriz id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87 last_name: Vicoso orcid: 0000-0002-4579-8306 citation: ama: 'Huylmans AK, Macon A, Hontoria F, Vicoso B. Transitions to asexuality and evolution of gene expression in Artemia brine shrimp. Proceedings of the Royal Society B: Biological Sciences. 2021;288(1959). doi:10.1098/rspb.2021.1720' apa: 'Huylmans, A. K., Macon, A., Hontoria, F., & Vicoso, B. (2021). Transitions to asexuality and evolution of gene expression in Artemia brine shrimp. Proceedings of the Royal Society B: Biological Sciences. The Royal Society. https://doi.org/10.1098/rspb.2021.1720' chicago: 'Huylmans, Ann K, Ariana Macon, Francisco Hontoria, and Beatriz Vicoso. “Transitions to Asexuality and Evolution of Gene Expression in Artemia Brine Shrimp.” Proceedings of the Royal Society B: Biological Sciences. The Royal Society, 2021. https://doi.org/10.1098/rspb.2021.1720.' ieee: 'A. K. Huylmans, A. Macon, F. Hontoria, and B. Vicoso, “Transitions to asexuality and evolution of gene expression in Artemia brine shrimp,” Proceedings of the Royal Society B: Biological Sciences, vol. 288, no. 1959. The Royal Society, 2021.' ista: 'Huylmans AK, Macon A, Hontoria F, Vicoso B. 2021. Transitions to asexuality and evolution of gene expression in Artemia brine shrimp. Proceedings of the Royal Society B: Biological Sciences. 288(1959), 20211720.' mla: 'Huylmans, Ann K., et al. “Transitions to Asexuality and Evolution of Gene Expression in Artemia Brine Shrimp.” Proceedings of the Royal Society B: Biological Sciences, vol. 288, no. 1959, 20211720, The Royal Society, 2021, doi:10.1098/rspb.2021.1720.' short: 'A.K. Huylmans, A. Macon, F. Hontoria, B. Vicoso, Proceedings of the Royal Society B: Biological Sciences 288 (2021).' date_created: 2021-10-21T07:46:06Z date_published: 2021-09-22T00:00:00Z date_updated: 2024-02-21T12:40:29Z day: '22' ddc: - '595' department: - _id: BeVi doi: 10.1098/rspb.2021.1720 ec_funded: 1 external_id: isi: - '000697643700001' pmid: - '34547909' file: - access_level: open_access checksum: 76e7f253b7040bca2ad76f82bd7c45c0 content_type: application/pdf creator: cchlebak date_created: 2021-10-22T11:48:02Z date_updated: 2021-10-22T11:48:02Z file_id: '10172' file_name: 2021_ProRoSocBBioSci_Huylmans.pdf file_size: 995806 relation: main_file success: 1 file_date_updated: 2021-10-22T11:48:02Z has_accepted_license: '1' intvolume: ' 288' isi: 1 issue: '1959' keyword: - asexual reproduction - parthenogenesis - sex-biased genes - sexual conflict - automixis - crustaceans language: - iso: eng month: '09' oa: 1 oa_version: Published Version pmid: 1 project: - _id: 250BDE62-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715257' name: Prevalence and Influence of Sexual Antagonism on Genome Evolution publication: 'Proceedings of the Royal Society B: Biological Sciences' publication_identifier: eissn: - 1471-2954 issn: - 0962-8452 publication_status: published publisher: The Royal Society quality_controlled: '1' related_material: link: - relation: supplementary_material url: https://doi.org/10.6084/m9.figshare.c.5615488.v1 record: - id: '9949' relation: research_data status: public scopus_import: '1' status: public title: Transitions to asexuality and evolution of gene expression in Artemia brine shrimp tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 288 year: '2021' ... --- _id: '9192' abstract: - lang: eng text: Here are the research data underlying the publication " Effects of fine-scale population structure on inbreeding in a long-term study of snapdragons (Antirrhinum majus)." Further information are summed up in the README document. article_processing_charge: No author: - first_name: Parvathy full_name: Surendranadh, Parvathy id: 455235B8-F248-11E8-B48F-1D18A9856A87 last_name: Surendranadh - first_name: Louise S full_name: Arathoon, Louise S id: 2CFCFF98-F248-11E8-B48F-1D18A9856A87 last_name: Arathoon orcid: 0000-0003-1771-714X - first_name: Carina full_name: Baskett, Carina id: 3B4A7CE2-F248-11E8-B48F-1D18A9856A87 last_name: Baskett orcid: 0000-0002-7354-8574 - first_name: David full_name: Field, David id: 419049E2-F248-11E8-B48F-1D18A9856A87 last_name: Field orcid: 0000-0002-4014-8478 - first_name: Melinda full_name: Pickup, Melinda id: 2C78037E-F248-11E8-B48F-1D18A9856A87 last_name: Pickup orcid: 0000-0001-6118-0541 - first_name: Nicholas H full_name: Barton, Nicholas H id: 4880FE40-F248-11E8-B48F-1D18A9856A87 last_name: Barton orcid: 0000-0002-8548-5240 citation: ama: Surendranadh P, Arathoon LS, Baskett C, Field D, Pickup M, Barton NH. Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus. 2021. doi:10.15479/AT:ISTA:9192 apa: Surendranadh, P., Arathoon, L. S., Baskett, C., Field, D., Pickup, M., & Barton, N. H. (2021). Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:9192 chicago: Surendranadh, Parvathy, Louise S Arathoon, Carina Baskett, David Field, Melinda Pickup, and Nicholas H Barton. “Effects of Fine-Scale Population Structure on the Distribution of Heterozygosity in a Long-Term Study of Antirrhinum Majus.” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9192. ieee: P. Surendranadh, L. S. Arathoon, C. Baskett, D. Field, M. Pickup, and N. H. Barton, “Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus.” Institute of Science and Technology Austria, 2021. ista: Surendranadh P, Arathoon LS, Baskett C, Field D, Pickup M, Barton NH. 2021. Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus, Institute of Science and Technology Austria, 10.15479/AT:ISTA:9192. mla: Surendranadh, Parvathy, et al. Effects of Fine-Scale Population Structure on the Distribution of Heterozygosity in a Long-Term Study of Antirrhinum Majus. Institute of Science and Technology Austria, 2021, doi:10.15479/AT:ISTA:9192. short: P. Surendranadh, L.S. Arathoon, C. Baskett, D. Field, M. Pickup, N.H. Barton, (2021). contributor: - contributor_type: project_member first_name: Parvathy id: 455235B8-F248-11E8-B48F-1D18A9856A87 last_name: Surendranadh - contributor_type: project_member first_name: Louise S id: 2CFCFF98-F248-11E8-B48F-1D18A9856A87 last_name: Arathoon - contributor_type: project_member first_name: Carina id: 3B4A7CE2-F248-11E8-B48F-1D18A9856A87 last_name: Baskett - contributor_type: project_member first_name: David id: 419049E2-F248-11E8-B48F-1D18A9856A87 last_name: Field orcid: 0000-0002-4014-8478 - contributor_type: project_member first_name: Melinda id: 2C78037E-F248-11E8-B48F-1D18A9856A87 last_name: Pickup orcid: 0000-0001-6118-0541 - contributor_type: project_leader first_name: Nicholas H id: 4880FE40-F248-11E8-B48F-1D18A9856A87 last_name: Barton orcid: 0000-0002-8548-5240 date_created: 2021-02-24T17:49:21Z date_published: 2021-02-26T00:00:00Z date_updated: 2024-02-21T12:41:09Z day: '26' ddc: - '576' department: - _id: GradSch - _id: NiBa doi: 10.15479/AT:ISTA:9192 file: - access_level: open_access checksum: f85537815809a8a4b7da9d01163f88c0 content_type: application/x-zip-compressed creator: larathoo date_created: 2021-02-24T17:45:13Z date_updated: 2021-02-24T17:45:13Z file_id: '9193' file_name: Data_Code.zip file_size: 5934452 relation: main_file success: 1 file_date_updated: 2021-02-24T17:45:13Z has_accepted_license: '1' month: '02' oa: 1 oa_version: Published Version publisher: Institute of Science and Technology Austria related_material: record: - id: '11411' relation: used_in_publication status: public - id: '11321' relation: later_version status: public - id: '8254' relation: earlier_version status: public status: public title: Effects of fine-scale population structure on the distribution of heterozygosity in a long-term study of Antirrhinum majus tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '9949' article_processing_charge: No author: - first_name: Beatriz full_name: Vicoso, Beatriz id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87 last_name: Vicoso orcid: 0000-0002-4579-8306 citation: ama: Vicoso B. Data from Hyulmans et al 2021, “Transitions to asexuality and evolution of gene expression in Artemia brine shrimp.” 2021. doi:10.15479/AT:ISTA:9949 apa: Vicoso, B. (2021). Data from Hyulmans et al 2021, “Transitions to asexuality and evolution of gene expression in Artemia brine shrimp.” Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:9949 chicago: Vicoso, Beatriz. “Data from Hyulmans et Al 2021, ‘Transitions to Asexuality and Evolution of Gene Expression in Artemia Brine Shrimp.’” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/AT:ISTA:9949. ieee: B. Vicoso, “Data from Hyulmans et al 2021, ‘Transitions to asexuality and evolution of gene expression in Artemia brine shrimp.’” Institute of Science and Technology Austria, 2021. ista: Vicoso B. 2021. Data from Hyulmans et al 2021, ‘Transitions to asexuality and evolution of gene expression in Artemia brine shrimp’, Institute of Science and Technology Austria, 10.15479/AT:ISTA:9949. mla: Vicoso, Beatriz. Data from Hyulmans et Al 2021, “Transitions to Asexuality and Evolution of Gene Expression in Artemia Brine Shrimp.” Institute of Science and Technology Austria, 2021, doi:10.15479/AT:ISTA:9949. short: B. Vicoso, (2021). date_created: 2021-08-21T13:44:22Z date_published: 2021-08-24T00:00:00Z date_updated: 2024-02-21T12:40:30Z day: '24' department: - _id: BeVi doi: 10.15479/AT:ISTA:9949 file: - access_level: open_access checksum: 90461837eed66beac6fa302993cf0ca9 content_type: application/zip creator: bvicoso date_created: 2021-08-21T13:43:59Z date_updated: 2021-08-21T13:43:59Z file_id: '9950' file_name: Data.zip file_size: 139188306 relation: main_file success: 1 file_date_updated: 2021-08-21T13:43:59Z has_accepted_license: '1' month: '08' oa: 1 oa_version: None publisher: Institute of Science and Technology Austria related_material: record: - id: '10166' relation: used_in_publication status: public status: public title: Data from Hyulmans et al 2021, "Transitions to asexuality and evolution of gene expression in Artemia brine shrimp" tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: research_data user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2021' ... --- _id: '8997' abstract: - lang: eng text: Phenomenological relations such as Ohm’s or Fourier’s law have a venerable history in physics but are still scarce in biology. This situation restrains predictive theory. Here, we build on bacterial “growth laws,” which capture physiological feedback between translation and cell growth, to construct a minimal biophysical model for the combined action of ribosome-targeting antibiotics. Our model predicts drug interactions like antagonism or synergy solely from responses to individual drugs. We provide analytical results for limiting cases, which agree well with numerical results. We systematically refine the model by including direct physical interactions of different antibiotics on the ribosome. In a limiting case, our model provides a mechanistic underpinning for recent predictions of higher-order interactions that were derived using entropy maximization. We further refine the model to include the effects of antibiotics that mimic starvation and the presence of resistance genes. We describe the impact of a starvation-mimicking antibiotic on drug interactions analytically and verify it experimentally. Our extended model suggests a change in the type of drug interaction that depends on the strength of resistance, which challenges established rescaling paradigms. We experimentally show that the presence of unregulated resistance genes can lead to altered drug interaction, which agrees with the prediction of the model. While minimal, the model is readily adaptable and opens the door to predicting interactions of second and higher-order in a broad range of biological systems. acknowledgement: 'This work was supported in part by Tum stipend of Knafelj foundation (to B.K.), Austrian Science Fund (FWF) standalone grants P 27201-B22 (to T.B.) and P 28844(to G.T.), HFSP program Grant RGP0042/2013 (to T.B.), German Research Foundation (DFG) individual grant BO 3502/2-1 (to T.B.), and German Research Foundation (DFG) Collaborative Research Centre (SFB) 1310 (to T.B.). ' article_number: e1008529 article_processing_charge: Yes article_type: original author: - first_name: Bor full_name: Kavcic, Bor id: 350F91D2-F248-11E8-B48F-1D18A9856A87 last_name: Kavcic orcid: 0000-0001-6041-254X - first_name: Gašper full_name: Tkačik, Gašper id: 3D494DCA-F248-11E8-B48F-1D18A9856A87 last_name: Tkačik orcid: 0000-0002-6699-1455 - first_name: Tobias full_name: Bollenbach, Tobias id: 3E6DB97A-F248-11E8-B48F-1D18A9856A87 last_name: Bollenbach orcid: 0000-0003-4398-476X citation: ama: Kavcic B, Tkačik G, Bollenbach MT. Minimal biophysical model of combined antibiotic action. PLOS Computational Biology. 2021;17. doi:10.1371/journal.pcbi.1008529 apa: Kavcic, B., Tkačik, G., & Bollenbach, M. T. (2021). Minimal biophysical model of combined antibiotic action. PLOS Computational Biology. Public Library of Science. https://doi.org/10.1371/journal.pcbi.1008529 chicago: Kavcic, Bor, Gašper Tkačik, and Mark Tobias Bollenbach. “Minimal Biophysical Model of Combined Antibiotic Action.” PLOS Computational Biology. Public Library of Science, 2021. https://doi.org/10.1371/journal.pcbi.1008529. ieee: B. Kavcic, G. Tkačik, and M. T. Bollenbach, “Minimal biophysical model of combined antibiotic action,” PLOS Computational Biology, vol. 17. Public Library of Science, 2021. ista: Kavcic B, Tkačik G, Bollenbach MT. 2021. Minimal biophysical model of combined antibiotic action. PLOS Computational Biology. 17, e1008529. mla: Kavcic, Bor, et al. “Minimal Biophysical Model of Combined Antibiotic Action.” PLOS Computational Biology, vol. 17, e1008529, Public Library of Science, 2021, doi:10.1371/journal.pcbi.1008529. short: B. Kavcic, G. Tkačik, M.T. Bollenbach, PLOS Computational Biology 17 (2021). date_created: 2021-01-08T07:16:18Z date_published: 2021-01-07T00:00:00Z date_updated: 2024-02-21T12:41:41Z day: '07' ddc: - '570' department: - _id: GaTk doi: 10.1371/journal.pcbi.1008529 external_id: isi: - '000608045000010' file: - access_level: open_access checksum: e29f2b42651bef8e034781de8781ffac content_type: application/pdf creator: dernst date_created: 2021-02-04T12:30:48Z date_updated: 2021-02-04T12:30:48Z file_id: '9092' file_name: 2021_PlosComBio_Kavcic.pdf file_size: 3690053 relation: main_file success: 1 file_date_updated: 2021-02-04T12:30:48Z has_accepted_license: '1' intvolume: ' 17' isi: 1 keyword: - Modelling and Simulation - Genetics - Molecular Biology - Antibiotics - Drug interactions language: - iso: eng month: '01' oa: 1 oa_version: Published Version project: - _id: 25E9AF9E-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P27201-B22 name: Revealing the mechanisms underlying drug interactions - _id: 254E9036-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P28844-B27 name: Biophysics of information processing in gene regulation publication: PLOS Computational Biology publication_identifier: issn: - 1553-7358 publication_status: published publisher: Public Library of Science quality_controlled: '1' related_material: record: - id: '7673' relation: earlier_version status: public - id: '8930' relation: research_data status: public status: public title: Minimal biophysical model of combined antibiotic action tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 17 year: '2021' ... --- _id: '9283' abstract: - lang: eng text: Gene expression levels are influenced by multiple coexisting molecular mechanisms. Some of these interactions such as those of transcription factors and promoters have been studied extensively. However, predicting phenotypes of gene regulatory networks (GRNs) remains a major challenge. Here, we use a well-defined synthetic GRN to study in Escherichia coli how network phenotypes depend on local genetic context, i.e. the genetic neighborhood of a transcription factor and its relative position. We show that one GRN with fixed topology can display not only quantitatively but also qualitatively different phenotypes, depending solely on the local genetic context of its components. Transcriptional read-through is the main molecular mechanism that places one transcriptional unit (TU) within two separate regulons without the need for complex regulatory sequences. We propose that relative order of individual TUs, with its potential for combinatorial complexity, plays an important role in shaping phenotypes of GRNs. acknowledgement: "We thank J Bollback, L Hurst, M Lagator, C Nizak, O Rivoire, M Savageau, G Tkacik, and B Vicozo\r\nfor helpful discussions; A Dolinar and A Greshnova for technical assistance; T Bollenbach for supplying the strain JW0336; C Rusnac, and members of the Guet lab for comments. The research leading to these results has received funding from the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant agreement n˚\r\n628377 (ANS) and an Austrian Science Fund (FWF) grant n˚ I 3901-B32 (CCG)." article_number: e65993 article_processing_charge: Yes article_type: original author: - first_name: Anna A full_name: Nagy-Staron, Anna A id: 3ABC5BA6-F248-11E8-B48F-1D18A9856A87 last_name: Nagy-Staron orcid: 0000-0002-1391-8377 - first_name: Kathrin full_name: Tomasek, Kathrin id: 3AEC8556-F248-11E8-B48F-1D18A9856A87 last_name: Tomasek orcid: 0000-0003-3768-877X - first_name: Caroline full_name: Caruso Carter, Caroline last_name: Caruso Carter - first_name: Elisabeth full_name: Sonnleitner, Elisabeth last_name: Sonnleitner - first_name: Bor full_name: Kavcic, Bor id: 350F91D2-F248-11E8-B48F-1D18A9856A87 last_name: Kavcic orcid: 0000-0001-6041-254X - first_name: Tiago full_name: Paixão, Tiago last_name: Paixão - first_name: Calin C full_name: Guet, Calin C id: 47F8433E-F248-11E8-B48F-1D18A9856A87 last_name: Guet orcid: 0000-0001-6220-2052 citation: ama: Nagy-Staron AA, Tomasek K, Caruso Carter C, et al. Local genetic context shapes the function of a gene regulatory network. eLife. 2021;10. doi:10.7554/elife.65993 apa: Nagy-Staron, A. A., Tomasek, K., Caruso Carter, C., Sonnleitner, E., Kavcic, B., Paixão, T., & Guet, C. C. (2021). Local genetic context shapes the function of a gene regulatory network. ELife. eLife Sciences Publications. https://doi.org/10.7554/elife.65993 chicago: Nagy-Staron, Anna A, Kathrin Tomasek, Caroline Caruso Carter, Elisabeth Sonnleitner, Bor Kavcic, Tiago Paixão, and Calin C Guet. “Local Genetic Context Shapes the Function of a Gene Regulatory Network.” ELife. eLife Sciences Publications, 2021. https://doi.org/10.7554/elife.65993. ieee: A. A. Nagy-Staron et al., “Local genetic context shapes the function of a gene regulatory network,” eLife, vol. 10. eLife Sciences Publications, 2021. ista: Nagy-Staron AA, Tomasek K, Caruso Carter C, Sonnleitner E, Kavcic B, Paixão T, Guet CC. 2021. Local genetic context shapes the function of a gene regulatory network. eLife. 10, e65993. mla: Nagy-Staron, Anna A., et al. “Local Genetic Context Shapes the Function of a Gene Regulatory Network.” ELife, vol. 10, e65993, eLife Sciences Publications, 2021, doi:10.7554/elife.65993. short: A.A. Nagy-Staron, K. Tomasek, C. Caruso Carter, E. Sonnleitner, B. Kavcic, T. Paixão, C.C. Guet, ELife 10 (2021). date_created: 2021-03-23T10:11:46Z date_published: 2021-03-08T00:00:00Z date_updated: 2024-02-21T12:41:57Z day: '08' ddc: - '570' department: - _id: GaTk - _id: CaGu doi: 10.7554/elife.65993 ec_funded: 1 external_id: isi: - '000631050900001' file: - access_level: open_access checksum: 3c2f44058c2dd45a5a1027f09d263f8e content_type: application/pdf creator: bkavcic date_created: 2021-03-23T10:12:58Z date_updated: 2021-03-23T10:12:58Z file_id: '9284' file_name: elife-65993-v2.pdf file_size: 1390469 relation: main_file success: 1 file_date_updated: 2021-03-23T10:12:58Z has_accepted_license: '1' intvolume: ' 10' isi: 1 keyword: - Genetics and Molecular Biology language: - iso: eng month: '03' oa: 1 oa_version: Published Version project: - _id: 2517526A-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '628377' name: 'The Systems Biology of Transcriptional Read-Through in Bacteria: from Synthetic Networks to Genomic Studies' - _id: 268BFA92-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: I03901 name: 'CyberCircuits: Cybergenetic circuits to test composability of gene networks' publication: eLife publication_identifier: issn: - 2050-084X publication_status: published publisher: eLife Sciences Publications quality_controlled: '1' related_material: record: - id: '8951' relation: research_data status: public status: public title: Local genetic context shapes the function of a gene regulatory network tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 volume: 10 year: '2021' ... --- _id: '10184' abstract: - lang: eng text: "We introduce a novel technique to automatically decompose an input object’s volume into a set of parts that can be represented by two opposite height fields. Such decomposition enables the manufacturing of individual parts using two-piece reusable rigid molds. Our decomposition strategy relies on a new energy formulation that utilizes a pre-computed signal on the mesh volume representing the accessibility for a predefined set of extraction directions. Thanks to this novel formulation, our method allows for efficient optimization of a fabrication-aware partitioning of volumes in a completely\r\nautomatic way. We demonstrate the efficacy of our approach by generating valid volume partitionings for a wide range of complex objects and physically reproducing several of them." acknowledgement: 'The authors thank Marco Callieri for all his precious help with the resin casts. The models used in the paper are courtesy of the Stanford 3D Scanning Repository, the AIM@SHAPE Shape Repository, and Thingi10K Repository. The research was partially funded by the European Research Council (ERC) MATERIALIZABLE: Intelligent fabrication-oriented computational design and modeling (grant no. 715767).' article_number: '272' article_processing_charge: No article_type: original author: - first_name: Thomas full_name: Alderighi, Thomas last_name: Alderighi - first_name: Luigi full_name: Malomo, Luigi last_name: Malomo - first_name: Bernd full_name: Bickel, Bernd id: 49876194-F248-11E8-B48F-1D18A9856A87 last_name: Bickel orcid: 0000-0001-6511-9385 - first_name: Paolo full_name: Cignoni, Paolo last_name: Cignoni - first_name: Nico full_name: Pietroni, Nico last_name: Pietroni citation: ama: Alderighi T, Malomo L, Bickel B, Cignoni P, Pietroni N. Volume decomposition for two-piece rigid casting. ACM Transactions on Graphics. 2021;40(6). doi:10.1145/3478513.3480555 apa: Alderighi, T., Malomo, L., Bickel, B., Cignoni, P., & Pietroni, N. (2021). Volume decomposition for two-piece rigid casting. ACM Transactions on Graphics. Association for Computing Machinery. https://doi.org/10.1145/3478513.3480555 chicago: Alderighi, Thomas, Luigi Malomo, Bernd Bickel, Paolo Cignoni, and Nico Pietroni. “Volume Decomposition for Two-Piece Rigid Casting.” ACM Transactions on Graphics. Association for Computing Machinery, 2021. https://doi.org/10.1145/3478513.3480555. ieee: T. Alderighi, L. Malomo, B. Bickel, P. Cignoni, and N. Pietroni, “Volume decomposition for two-piece rigid casting,” ACM Transactions on Graphics, vol. 40, no. 6. Association for Computing Machinery, 2021. ista: Alderighi T, Malomo L, Bickel B, Cignoni P, Pietroni N. 2021. Volume decomposition for two-piece rigid casting. ACM Transactions on Graphics. 40(6), 272. mla: Alderighi, Thomas, et al. “Volume Decomposition for Two-Piece Rigid Casting.” ACM Transactions on Graphics, vol. 40, no. 6, 272, Association for Computing Machinery, 2021, doi:10.1145/3478513.3480555. short: T. Alderighi, L. Malomo, B. Bickel, P. Cignoni, N. Pietroni, ACM Transactions on Graphics 40 (2021). date_created: 2021-10-27T07:08:19Z date_published: 2021-12-01T00:00:00Z date_updated: 2024-02-28T12:52:48Z day: '01' ddc: - '000' department: - _id: BeBi doi: 10.1145/3478513.3480555 ec_funded: 1 external_id: isi: - '000729846700077' file: - access_level: open_access checksum: 384ece7a9ad1026787ba9560b04336d5 content_type: application/pdf creator: bbickel date_created: 2021-10-27T07:08:07Z date_updated: 2021-10-27T07:08:07Z file_id: '10185' file_name: rigidmolds-authorversion.pdf file_size: 107708317 relation: main_file file_date_updated: 2021-10-27T07:08:07Z has_accepted_license: '1' intvolume: ' 40' isi: 1 issue: '6' language: - iso: eng main_file_link: - open_access: '1' url: http://vcg.isti.cnr.it/Publications/2021/AMBCP21 month: '12' oa: 1 oa_version: Submitted Version project: - _id: 24F9549A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '715767' name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and Modeling' publication: ACM Transactions on Graphics publication_identifier: eissn: - '1557-7368 ' issn: - 0730-0301 publication_status: published publisher: Association for Computing Machinery quality_controlled: '1' status: public title: Volume decomposition for two-piece rigid casting type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 40 year: '2021' ... --- _id: '9541' abstract: - lang: eng text: The Massively Parallel Computation (MPC) model is an emerging model that distills core aspects of distributed and parallel computation, developed as a tool to solve combinatorial (typically graph) problems in systems of many machines with limited space. Recent work has focused on the regime in which machines have sublinear (in n, the number of nodes in the input graph) space, with randomized algorithms presented for the fundamental problems of Maximal Matching and Maximal Independent Set. However, there have been no prior corresponding deterministic algorithms. A major challenge underlying the sublinear space setting is that the local space of each machine might be too small to store all edges incident to a single node. This poses a considerable obstacle compared to classical models in which each node is assumed to know and have easy access to its incident edges. To overcome this barrier, we introduce a new graph sparsification technique that deterministically computes a low-degree subgraph, with the additional property that solving the problem on this subgraph provides significant progress towards solving the problem for the original input graph. Using this framework to derandomize the well-known algorithm of Luby [SICOMP’86], we obtain O(log Δ + log log n)-round deterministic MPC algorithms for solving the problems of Maximal Matching and Maximal Independent Set with O(nɛ) space on each machine for any constant ɛ > 0. These algorithms also run in O(log Δ) rounds in the closely related model of CONGESTED CLIQUE, improving upon the state-of-the-art bound of O(log 2Δ) rounds by Censor-Hillel et al. [DISC’17]. acknowledgement: "Institute of Science and Technology Austria (IST Austria). Email: peter.davies@ist.ac.at. Work partially\r\ndone at the Department of Computer Science and Centre for Discrete Mathematics and its Applications (DIMAP),University of Warwick. Research partially supported by the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 754411, the Centre for Discrete Mathematics and its Applications, a Weizmann-UK Making Connections Grant, and EPSRC award EP/N011163/1." article_number: '16' article_processing_charge: No article_type: original author: - first_name: Artur full_name: Czumaj, Artur last_name: Czumaj - first_name: Peter full_name: Davies, Peter id: 11396234-BB50-11E9-B24C-90FCE5697425 last_name: Davies orcid: 0000-0002-5646-9524 - first_name: Merav full_name: Parter, Merav last_name: Parter citation: ama: Czumaj A, Davies P, Parter M. Graph sparsification for derandomizing massively parallel computation with low space. ACM Transactions on Algorithms. 2021;17(2). doi:10.1145/3451992 apa: Czumaj, A., Davies, P., & Parter, M. (2021). Graph sparsification for derandomizing massively parallel computation with low space. ACM Transactions on Algorithms. Association for Computing Machinery. https://doi.org/10.1145/3451992 chicago: Czumaj, Artur, Peter Davies, and Merav Parter. “Graph Sparsification for Derandomizing Massively Parallel Computation with Low Space.” ACM Transactions on Algorithms. Association for Computing Machinery, 2021. https://doi.org/10.1145/3451992. ieee: A. Czumaj, P. Davies, and M. Parter, “Graph sparsification for derandomizing massively parallel computation with low space,” ACM Transactions on Algorithms, vol. 17, no. 2. Association for Computing Machinery, 2021. ista: Czumaj A, Davies P, Parter M. 2021. Graph sparsification for derandomizing massively parallel computation with low space. ACM Transactions on Algorithms. 17(2), 16. mla: Czumaj, Artur, et al. “Graph Sparsification for Derandomizing Massively Parallel Computation with Low Space.” ACM Transactions on Algorithms, vol. 17, no. 2, 16, Association for Computing Machinery, 2021, doi:10.1145/3451992. short: A. Czumaj, P. Davies, M. Parter, ACM Transactions on Algorithms 17 (2021). date_created: 2021-06-10T19:31:05Z date_published: 2021-06-01T00:00:00Z date_updated: 2024-02-28T12:53:09Z day: '01' ddc: - '000' department: - _id: DaAl doi: 10.1145/3451992 ec_funded: 1 external_id: arxiv: - '1912.05390' isi: - '000661311300006' file: - access_level: open_access checksum: a21c627683890c309a68f6389302c408 content_type: application/pdf creator: pdavies date_created: 2021-06-10T19:33:56Z date_updated: 2021-06-10T19:33:56Z file_id: '9542' file_name: MISMM-arxiv.pdf file_size: 587404 relation: main_file success: 1 file_date_updated: 2021-06-10T19:33:56Z has_accepted_license: '1' intvolume: ' 17' isi: 1 issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1912.05390 month: '06' oa: 1 oa_version: Submitted Version project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships publication: ACM Transactions on Algorithms publication_identifier: eissn: - 1549-6333 issn: - 1549-6325 publication_status: published publisher: Association for Computing Machinery quality_controlled: '1' related_material: record: - id: '7802' relation: earlier_version status: public status: public title: Graph sparsification for derandomizing massively parallel computation with low space type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 17 year: '2021' ... --- _id: '10134' abstract: - lang: eng text: We investigate the effect of coupling between translational and internal degrees of freedom of composite quantum particles on their localization in a random potential. We show that entanglement between the two degrees of freedom weakens localization due to the upper bound imposed on the inverse participation ratio by purity of a quantum state. We perform numerical calculations for a two-particle system bound by a harmonic force in a 1D disordered lattice and a rigid rotor in a 2D disordered lattice. We illustrate that the coupling has a dramatic effect on localization properties, even with a small number of internal states participating in quantum dynamics. acknowledgement: "We acknowledge helpful discussions with W. G. Unruh and A. Rodriguez. F. S. is supported by European Union’s\r\nHorizon 2020 research and innovation programme under the Marie Skłodowska-Curie Grant No. 754411. M. L. acknowledges support by the European Research Council (ERC) Starting Grant No. 801770 (ANGULON). W. H. Z. is\r\nsupported by Department of Energy under the Los\r\nAlamos National Laboratory LDRD Program as well as by the U.S. Department of Energy, Office of Science, Basic\r\nEnergy Sciences, Materials Sciences and Engineering Division, Condensed Matter Theory Program. R. V. K. is supported by NSERC of Canada.\r\n" article_number: '160602' article_processing_charge: No article_type: original author: - first_name: Fumika full_name: Suzuki, Fumika id: 650C99FC-1079-11EA-A3C0-73AE3DDC885E last_name: Suzuki orcid: 0000-0003-4982-5970 - first_name: Mikhail full_name: Lemeshko, Mikhail id: 37CB05FA-F248-11E8-B48F-1D18A9856A87 last_name: Lemeshko orcid: 0000-0002-6990-7802 - first_name: Wojciech H. full_name: Zurek, Wojciech H. last_name: Zurek - first_name: Roman V. full_name: Krems, Roman V. last_name: Krems citation: ama: Suzuki F, Lemeshko M, Zurek WH, Krems RV. Anderson localization of composite particles. Physical Review Letters. 2021;127(16). doi:10.1103/physrevlett.127.160602 apa: Suzuki, F., Lemeshko, M., Zurek, W. H., & Krems, R. V. (2021). Anderson localization of composite particles. Physical Review Letters. American Physical Society . https://doi.org/10.1103/physrevlett.127.160602 chicago: Suzuki, Fumika, Mikhail Lemeshko, Wojciech H. Zurek, and Roman V. Krems. “Anderson Localization of Composite Particles.” Physical Review Letters. American Physical Society , 2021. https://doi.org/10.1103/physrevlett.127.160602. ieee: F. Suzuki, M. Lemeshko, W. H. Zurek, and R. V. Krems, “Anderson localization of composite particles,” Physical Review Letters, vol. 127, no. 16. American Physical Society , 2021. ista: Suzuki F, Lemeshko M, Zurek WH, Krems RV. 2021. Anderson localization of composite particles. Physical Review Letters. 127(16), 160602. mla: Suzuki, Fumika, et al. “Anderson Localization of Composite Particles.” Physical Review Letters, vol. 127, no. 16, 160602, American Physical Society , 2021, doi:10.1103/physrevlett.127.160602. short: F. Suzuki, M. Lemeshko, W.H. Zurek, R.V. Krems, Physical Review Letters 127 (2021). date_created: 2021-10-13T09:21:33Z date_published: 2021-10-12T00:00:00Z date_updated: 2024-02-29T12:34:10Z day: '12' department: - _id: MiLe doi: 10.1103/physrevlett.127.160602 ec_funded: 1 external_id: arxiv: - '2011.06279' isi: - '000707495700001' intvolume: ' 127' isi: 1 issue: '16' keyword: - General Physics and Astronomy language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2011.06279 month: '10' oa: 1 oa_version: Preprint project: - _id: 260C2330-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '754411' name: ISTplus - Postdoctoral Fellowships - _id: 2688CF98-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '801770' name: 'Angulon: physics and applications of a new quasiparticle' publication: Physical Review Letters publication_identifier: eissn: - 1079-7114 issn: - 0031-9007 publication_status: published publisher: 'American Physical Society ' quality_controlled: '1' scopus_import: '1' status: public title: Anderson localization of composite particles type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 127 year: '2021' ... --- _id: '9678' abstract: - lang: eng text: We introduce a new graph problem, the token dropping game, and we show how to solve it efficiently in a distributed setting. We use the token dropping game as a tool to design an efficient distributed algorithm for stable orientations and more generally for locally optimal semi-matchings. The prior work by Czygrinow et al. (DISC 2012) finds a stable orientation in O(Δ^5) rounds in graphs of maximum degree Δ, while we improve it to O(Δ^4) and also prove a lower bound of Ω(Δ). For the more general problem of locally optimal semi-matchings, the prior upper bound is O(S^5) and our new algorithm runs in O(C · S^4) rounds, which is an improvement for C = o(S); here C and S are the maximum degrees of customers and servers, respectively. acknowledgement: We thank Orr Fischer, Juho Hirvonen, and Tuomo Lempiäinen for valuable discussions. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 840605. article_processing_charge: No author: - first_name: Sebastian full_name: Brandt, Sebastian last_name: Brandt - first_name: Barbara full_name: Keller, Barbara last_name: Keller - first_name: Joel full_name: Rybicki, Joel id: 334EFD2E-F248-11E8-B48F-1D18A9856A87 last_name: Rybicki orcid: 0000-0002-6432-6646 - first_name: Jukka full_name: Suomela, Jukka last_name: Suomela - first_name: Jara full_name: Uitto, Jara last_name: Uitto citation: ama: 'Brandt S, Keller B, Rybicki J, Suomela J, Uitto J. Efficient load-balancing through distributed token dropping. In: Annual ACM Symposium on Parallelism in Algorithms and Architectures. ; 2021:129-139. doi:10.1145/3409964.3461785' apa: Brandt, S., Keller, B., Rybicki, J., Suomela, J., & Uitto, J. (2021). Efficient load-balancing through distributed token dropping. In Annual ACM Symposium on Parallelism in Algorithms and Architectures (pp. 129–139). Virtual Event, United States. https://doi.org/10.1145/3409964.3461785 chicago: Brandt, Sebastian, Barbara Keller, Joel Rybicki, Jukka Suomela, and Jara Uitto. “Efficient Load-Balancing through Distributed Token Dropping.” In Annual ACM Symposium on Parallelism in Algorithms and Architectures, 129–39, 2021. https://doi.org/10.1145/3409964.3461785. ieee: S. Brandt, B. Keller, J. Rybicki, J. Suomela, and J. Uitto, “Efficient load-balancing through distributed token dropping,” in Annual ACM Symposium on Parallelism in Algorithms and Architectures, Virtual Event, United States, 2021, pp. 129–139. ista: 'Brandt S, Keller B, Rybicki J, Suomela J, Uitto J. 2021. Efficient load-balancing through distributed token dropping. Annual ACM Symposium on Parallelism in Algorithms and Architectures. SPAA: Symposium on Parallelism in Algorithms and Architectures , 129–139.' mla: Brandt, Sebastian, et al. “Efficient Load-Balancing through Distributed Token Dropping.” Annual ACM Symposium on Parallelism in Algorithms and Architectures, 2021, pp. 129–39, doi:10.1145/3409964.3461785. short: S. Brandt, B. Keller, J. Rybicki, J. Suomela, J. Uitto, in:, Annual ACM Symposium on Parallelism in Algorithms and Architectures, 2021, pp. 129–139. conference: end_date: 2021-07-08 location: ' Virtual Event, United States' name: 'SPAA: Symposium on Parallelism in Algorithms and Architectures ' start_date: 2021-07-06 date_created: 2021-07-18T22:01:22Z date_published: 2021-07-06T00:00:00Z date_updated: 2024-03-05T07:13:12Z day: '06' department: - _id: DaAl doi: 10.1145/3409964.3461785 ec_funded: 1 external_id: arxiv: - '2005.07761' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2005.07761 month: '07' oa: 1 oa_version: Preprint page: 129-139 project: - _id: 26A5D39A-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '840605' name: Coordination in constrained and natural distributed systems publication: Annual ACM Symposium on Parallelism in Algorithms and Architectures publication_identifier: isbn: - '9781450380706' publication_status: published quality_controlled: '1' related_material: record: - id: '15074' relation: earlier_version status: public scopus_import: '1' status: public title: Efficient load-balancing through distributed token dropping type: conference user_id: D865714E-FA4E-11E9-B85B-F5C5E5697425 year: '2021' ... --- _id: '8286' abstract: - lang: eng text: "We consider the following dynamic load-balancing process: given an underlying graph G with n nodes, in each step t≥ 0, one unit of load is created, and placed at a randomly chosen graph node. In the same step, the chosen node picks a random neighbor, and the two nodes balance their loads by averaging them. We are interested in the expected gap between the minimum and maximum loads at nodes as the process progresses, and its dependence on n and on the graph structure. Variants of the above graphical balanced allocation process have been studied previously by Peres, Talwar, and Wieder [Peres et al., 2015], and by Sauerwald and Sun [Sauerwald and Sun, 2015]. These authors left as open the question of characterizing the gap in the case of cycle graphs in the dynamic case, where weights are created during the algorithm’s execution. For this case, the only known upper bound is of \U0001D4AA(n log n), following from a majorization argument due to [Peres et al., 2015], which analyzes a related graphical allocation process. In this paper, we provide an upper bound of \U0001D4AA (√n log n) on the expected gap of the above process for cycles of length n. We introduce a new potential analysis technique, which enables us to bound the difference in load between k-hop neighbors on the cycle, for any k ≤ n/2. We complement this with a \"gap covering\" argument, which bounds the maximum value of the gap by bounding its value across all possible subsets of a certain structure, and recursively bounding the gaps within each subset. We provide analytical and experimental evidence that our upper bound on the gap is tight up to a logarithmic factor. " acknowledgement: The authors sincerely thank Thomas Sauerwald and George Giakkoupis for insightful discussions, and Mohsen Ghaffari, Yuval Peres, and Udi Wieder for feedback on earlier versions of this draft. We also thank the ICALP anonymous reviewers for their very useful comments. Open access funding provided by Institute of Science and Technology (IST Austria). Funding was provided by European Research Council (Grant No. PR1042ERC01). article_processing_charge: Yes (via OA deal) article_type: original author: - first_name: Dan-Adrian full_name: Alistarh, Dan-Adrian id: 4A899BFC-F248-11E8-B48F-1D18A9856A87 last_name: Alistarh orcid: 0000-0003-3650-940X - first_name: Giorgi full_name: Nadiradze, Giorgi id: 3279A00C-F248-11E8-B48F-1D18A9856A87 last_name: Nadiradze orcid: 0000-0001-5634-0731 - first_name: Amirmojtaba full_name: Sabour, Amirmojtaba id: bcc145fd-e77f-11ea-ae8b-80d661dbff67 last_name: Sabour citation: ama: Alistarh D-A, Nadiradze G, Sabour A. Dynamic averaging load balancing on cycles. Algorithmica. 2021. doi:10.1007/s00453-021-00905-9 apa: 'Alistarh, D.-A., Nadiradze, G., & Sabour, A. (2021). Dynamic averaging load balancing on cycles. Algorithmica. Virtual, Online; Germany: Springer Nature. https://doi.org/10.1007/s00453-021-00905-9' chicago: Alistarh, Dan-Adrian, Giorgi Nadiradze, and Amirmojtaba Sabour. “Dynamic Averaging Load Balancing on Cycles.” Algorithmica. Springer Nature, 2021. https://doi.org/10.1007/s00453-021-00905-9. ieee: D.-A. Alistarh, G. Nadiradze, and A. Sabour, “Dynamic averaging load balancing on cycles,” Algorithmica. Springer Nature, 2021. ista: Alistarh D-A, Nadiradze G, Sabour A. 2021. Dynamic averaging load balancing on cycles. Algorithmica. mla: Alistarh, Dan-Adrian, et al. “Dynamic Averaging Load Balancing on Cycles.” Algorithmica, Springer Nature, 2021, doi:10.1007/s00453-021-00905-9. short: D.-A. Alistarh, G. Nadiradze, A. Sabour, Algorithmica (2021). conference: end_date: 2020-07-11 location: Virtual, Online; Germany name: 'ICALP: International Colloquium on Automata, Languages, and Programming ' start_date: 2020-07-08 date_created: 2020-08-24T06:24:04Z date_published: 2021-12-24T00:00:00Z date_updated: 2024-03-05T07:35:53Z day: '24' ddc: - '000' department: - _id: DaAl doi: 10.1007/s00453-021-00905-9 ec_funded: 1 external_id: arxiv: - '2003.09297' isi: - '000734004600001' file: - access_level: open_access checksum: 21169b25b0c8e17b21e12af22bff9870 content_type: application/pdf creator: cchlebak date_created: 2021-12-27T10:36:40Z date_updated: 2021-12-27T10:36:40Z file_id: '10577' file_name: 2021_Algorithmica_Alistarh.pdf file_size: 525950 relation: main_file success: 1 file_date_updated: 2021-12-27T10:36:40Z has_accepted_license: '1' isi: 1 language: - iso: eng month: '12' oa: 1 oa_version: Published Version project: - _id: 268A44D6-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '805223' name: Elastic Coordination for Scalable Machine Learning - _id: B67AFEDC-15C9-11EA-A837-991A96BB2854 name: IST Austria Open Access Fund publication: Algorithmica publication_identifier: eissn: - 1432-0541 issn: - 0178-4617 publication_status: published publisher: Springer Nature quality_controlled: '1' related_material: link: - relation: earlier_version url: https://doi.org/10.4230/LIPIcs.ICALP.2020.7 record: - id: '15077' relation: earlier_version status: public scopus_import: '1' status: public title: Dynamic averaging load balancing on cycles tmp: image: /images/cc_by.png legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0) short: CC BY (4.0) type: journal_article user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8 year: '2021' ... --- _id: '9733' abstract: - lang: eng text: This thesis is the result of the research carried out by the author during his PhD at IST Austria between 2017 and 2021. It mainly focuses on the Fröhlich polaron model, specifically to its regime of strong coupling. This model, which is rigorously introduced and discussed in the introduction, has been of great interest in condensed matter physics and field theory for more than eighty years. It is used to describe an electron interacting with the atoms of a solid material (the strength of this interaction is modeled by the presence of a coupling constant α in the Hamiltonian of the system). The particular regime examined here, which is mathematically described by considering the limit α →∞, displays many interesting features related to the emergence of classical behavior, which allows for a simplified effective description of the system under analysis. The properties, the range of validity and a quantitative analysis of the precision of such classical approximations are the main object of the present work. We specify our investigation to the study of the ground state energy of the system, its dynamics and its effective mass. For each of these problems, we provide in the introduction an overview of the previously known results and a detailed account of the original contributions by the author. alternative_title: - ISTA Thesis article_processing_charge: No author: - first_name: Dario full_name: Feliciangeli, Dario id: 41A639AA-F248-11E8-B48F-1D18A9856A87 last_name: Feliciangeli orcid: 0000-0003-0754-8530 citation: ama: Feliciangeli D. The polaron at strong coupling. 2021. doi:10.15479/at:ista:9733 apa: Feliciangeli, D. (2021). The polaron at strong coupling. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:9733 chicago: Feliciangeli, Dario. “The Polaron at Strong Coupling.” Institute of Science and Technology Austria, 2021. https://doi.org/10.15479/at:ista:9733. ieee: D. Feliciangeli, “The polaron at strong coupling,” Institute of Science and Technology Austria, 2021. ista: Feliciangeli D. 2021. The polaron at strong coupling. Institute of Science and Technology Austria. mla: Feliciangeli, Dario. The Polaron at Strong Coupling. Institute of Science and Technology Austria, 2021, doi:10.15479/at:ista:9733. short: D. Feliciangeli, The Polaron at Strong Coupling, Institute of Science and Technology Austria, 2021. date_created: 2021-07-27T15:48:30Z date_published: 2021-08-20T00:00:00Z date_updated: 2024-03-06T12:30:44Z day: '20' ddc: - '515' - '519' - '539' degree_awarded: PhD department: - _id: GradSch - _id: RoSe - _id: JaMa doi: 10.15479/at:ista:9733 ec_funded: 1 file: - access_level: open_access checksum: e88bb8ca43948abe060eb2d2fa719881 content_type: application/pdf creator: dfelicia date_created: 2021-08-19T14:03:48Z date_updated: 2021-09-06T09:28:56Z file_id: '9944' file_name: Thesis_FeliciangeliA.pdf file_size: 1958710 relation: main_file - access_level: closed checksum: 72810843abee83705853505b3f8348aa content_type: application/octet-stream creator: dfelicia date_created: 2021-08-19T14:06:35Z date_updated: 2022-03-10T12:13:57Z file_id: '9945' file_name: thesis.7z file_size: 3771669 relation: source_file file_date_updated: 2022-03-10T12:13:57Z has_accepted_license: '1' language: - iso: eng license: https://creativecommons.org/licenses/by-nd/4.0/ month: '08' oa: 1 oa_version: Published Version page: '180' project: - _id: 256E75B8-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '716117' name: Optimal Transport and Stochastic Dynamics - _id: 25C6DC12-B435-11E9-9278-68D0E5697425 call_identifier: H2020 grant_number: '694227' name: Analysis of quantum many-body systems - _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2 grant_number: F6504 name: Taming Complexity in Partial Differential Systems publication_identifier: issn: - 2663-337X publication_status: published publisher: Institute of Science and Technology Austria related_material: record: - id: '9787' relation: part_of_dissertation status: public - id: '9792' relation: part_of_dissertation status: public - id: '9225' relation: part_of_dissertation status: public - id: '9781' relation: part_of_dissertation status: public - id: '9791' relation: part_of_dissertation status: public status: public supervisor: - first_name: Robert full_name: Seiringer, Robert id: 4AFD0470-F248-11E8-B48F-1D18A9856A87 last_name: Seiringer orcid: 0000-0002-6781-0521 - first_name: Jan full_name: Maas, Jan id: 4C5696CE-F248-11E8-B48F-1D18A9856A87 last_name: Maas orcid: 0000-0002-0845-1338 title: The polaron at strong coupling tmp: image: /image/cc_by_nd.png legal_code_url: https://creativecommons.org/licenses/by-nd/4.0/legalcode name: Creative Commons Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) short: CC BY-ND (4.0) type: dissertation user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1 year: '2021' ...