--- _id: '1849' abstract: - lang: eng text: 'Cell polarity is a fundamental property of pro- and eukaryotic cells. It is necessary for coordination of cell division, cell morphogenesis and signaling processes. How polarity is generated and maintained is a complex issue governed by interconnected feed-back regulations between small GTPase signaling and membrane tension-based signaling that controls membrane trafficking, and cytoskeleton organization and dynamics. Here, we will review the potential role for calcium as a crucial signal that connects and coordinates the respective processes during polarization processes in plants. This article is part of a Special Issue entitled: 13th European Symposium on Calcium.' acknowledgement: The contributing authors were supported by the Ghent University Special Research Fund (to E.H.), the Interuniversity Attraction Poles Programme (IAP VI/33 and IUAP P7/29 ‘MARS’), the European Research Council (project ERC-2011-StG-20101109-PSDP, to J.F.), and the Research Foundation Flanders (to S.V.). author: - first_name: Ellie full_name: Himschoot, Ellie last_name: Himschoot - first_name: Tom full_name: Beeckman, Tom last_name: Beeckman - first_name: Jiřĺ full_name: Friml, Jiřĺ id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 - first_name: Steffen full_name: Vanneste, Steffen last_name: Vanneste citation: ama: Himschoot E, Beeckman T, Friml J, Vanneste S. Calcium is an organizer of cell polarity in plants. Biochimica et Biophysica Acta - Molecular Cell Research. 2015;1853(9):2168-2172. doi:10.1016/j.bbamcr.2015.02.017 apa: Himschoot, E., Beeckman, T., Friml, J., & Vanneste, S. (2015). Calcium is an organizer of cell polarity in plants. Biochimica et Biophysica Acta - Molecular Cell Research. Elsevier. https://doi.org/10.1016/j.bbamcr.2015.02.017 chicago: Himschoot, Ellie, Tom Beeckman, Jiří Friml, and Steffen Vanneste. “Calcium Is an Organizer of Cell Polarity in Plants.” Biochimica et Biophysica Acta - Molecular Cell Research. Elsevier, 2015. https://doi.org/10.1016/j.bbamcr.2015.02.017. ieee: E. Himschoot, T. Beeckman, J. Friml, and S. Vanneste, “Calcium is an organizer of cell polarity in plants,” Biochimica et Biophysica Acta - Molecular Cell Research, vol. 1853, no. 9. Elsevier, pp. 2168–2172, 2015. ista: Himschoot E, Beeckman T, Friml J, Vanneste S. 2015. Calcium is an organizer of cell polarity in plants. Biochimica et Biophysica Acta - Molecular Cell Research. 1853(9), 2168–2172. mla: Himschoot, Ellie, et al. “Calcium Is an Organizer of Cell Polarity in Plants.” Biochimica et Biophysica Acta - Molecular Cell Research, vol. 1853, no. 9, Elsevier, 2015, pp. 2168–72, doi:10.1016/j.bbamcr.2015.02.017. short: E. Himschoot, T. Beeckman, J. Friml, S. Vanneste, Biochimica et Biophysica Acta - Molecular Cell Research 1853 (2015) 2168–2172. date_created: 2018-12-11T11:54:21Z date_published: 2015-09-01T00:00:00Z date_updated: 2021-01-12T06:53:36Z day: '01' department: - _id: JiFr doi: 10.1016/j.bbamcr.2015.02.017 intvolume: ' 1853' issue: '9' language: - iso: eng month: '09' oa_version: None page: 2168 - 2172 publication: Biochimica et Biophysica Acta - Molecular Cell Research publication_status: published publisher: Elsevier publist_id: '5252' quality_controlled: '1' scopus_import: 1 status: public title: Calcium is an organizer of cell polarity in plants type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 1853 year: '2015' ... --- _id: '1847' acknowledgement: This work was supported by the European Research Council (project ERC-2011-StG-20101109-PSDP), European Social Fund (CZ.1.07/2.3.00/20.0043), and the Czech Science Foundation GAČR (GA13-40637S). author: - first_name: Peter full_name: Grones, Peter id: 399876EC-F248-11E8-B48F-1D18A9856A87 last_name: Grones - first_name: Jiřĺ full_name: Friml, Jiřĺ id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: 'Grones P, Friml J. ABP1: Finally docking. Molecular Plant. 2015;8(3):356-358. doi:10.1016/j.molp.2014.12.013' apa: 'Grones, P., & Friml, J. (2015). ABP1: Finally docking. Molecular Plant. Elsevier. https://doi.org/10.1016/j.molp.2014.12.013' chicago: 'Grones, Peter, and Jiří Friml. “ABP1: Finally Docking.” Molecular Plant. Elsevier, 2015. https://doi.org/10.1016/j.molp.2014.12.013.' ieee: 'P. Grones and J. Friml, “ABP1: Finally docking,” Molecular Plant, vol. 8, no. 3. Elsevier, pp. 356–358, 2015.' ista: 'Grones P, Friml J. 2015. ABP1: Finally docking. Molecular Plant. 8(3), 356–358.' mla: 'Grones, Peter, and Jiří Friml. “ABP1: Finally Docking.” Molecular Plant, vol. 8, no. 3, Elsevier, 2015, pp. 356–58, doi:10.1016/j.molp.2014.12.013.' short: P. Grones, J. Friml, Molecular Plant 8 (2015) 356–358. date_created: 2018-12-11T11:54:20Z date_published: 2015-03-02T00:00:00Z date_updated: 2021-01-12T06:53:35Z day: '02' department: - _id: JiFr doi: 10.1016/j.molp.2014.12.013 intvolume: ' 8' issue: '3' language: - iso: eng month: '03' oa_version: None page: 356 - 358 publication: Molecular Plant publication_status: published publisher: Elsevier publist_id: '5254' quality_controlled: '1' scopus_import: 1 status: public title: 'ABP1: Finally docking' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 8 year: '2015' ... --- _id: '1850' abstract: - lang: eng text: 'Entomopathogenic fungi are potent biocontrol agents that are widely used against insect pests, many of which are social insects. Nevertheless, theoretical investigations of their particular life history are scarce. We develop a model that takes into account the main distinguishing features between traditionally studied diseases and obligate killing pathogens, like the (biocontrol-relevant) insect-pathogenic fungi Metarhizium and Beauveria. First, obligate killing entomopathogenic fungi produce new infectious particles (conidiospores) only after host death and not yet on the living host. Second, the killing rates of entomopathogenic fungi depend strongly on the initial exposure dosage, thus we explicitly consider the pathogen load of individual hosts. Further, we make the model applicable not only to solitary host species, but also to group living species by incorporating social interactions between hosts, like the collective disease defences of insect societies. Our results identify the optimal killing rate for the pathogen that minimises its invasion threshold. Furthermore, we find that the rate of contact between hosts has an ambivalent effect: dense interaction networks between individuals are considered to facilitate disease outbreaks because of increased pathogen transmission. In social insects, this is compensated by their collective disease defences, i.e., social immunity. For the type of pathogens considered here, we show that even without social immunity, high contact rates between live individuals dilute the pathogen in the host colony and hence can reduce individual pathogen loads below disease-causing levels.' author: - first_name: Sebastian full_name: Novak, Sebastian id: 461468AE-F248-11E8-B48F-1D18A9856A87 last_name: Novak - first_name: Sylvia full_name: Cremer, Sylvia id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87 last_name: Cremer orcid: 0000-0002-2193-3868 citation: ama: 'Novak S, Cremer S. Fungal disease dynamics in insect societies: Optimal killing rates and the ambivalent effect of high social interaction rates. Journal of Theoretical Biology. 2015;372(5):54-64. doi:10.1016/j.jtbi.2015.02.018' apa: 'Novak, S., & Cremer, S. (2015). Fungal disease dynamics in insect societies: Optimal killing rates and the ambivalent effect of high social interaction rates. Journal of Theoretical Biology. Elsevier. https://doi.org/10.1016/j.jtbi.2015.02.018' chicago: 'Novak, Sebastian, and Sylvia Cremer. “Fungal Disease Dynamics in Insect Societies: Optimal Killing Rates and the Ambivalent Effect of High Social Interaction Rates.” Journal of Theoretical Biology. Elsevier, 2015. https://doi.org/10.1016/j.jtbi.2015.02.018.' ieee: 'S. Novak and S. Cremer, “Fungal disease dynamics in insect societies: Optimal killing rates and the ambivalent effect of high social interaction rates,” Journal of Theoretical Biology, vol. 372, no. 5. Elsevier, pp. 54–64, 2015.' ista: 'Novak S, Cremer S. 2015. Fungal disease dynamics in insect societies: Optimal killing rates and the ambivalent effect of high social interaction rates. Journal of Theoretical Biology. 372(5), 54–64.' mla: 'Novak, Sebastian, and Sylvia Cremer. “Fungal Disease Dynamics in Insect Societies: Optimal Killing Rates and the Ambivalent Effect of High Social Interaction Rates.” Journal of Theoretical Biology, vol. 372, no. 5, Elsevier, 2015, pp. 54–64, doi:10.1016/j.jtbi.2015.02.018.' short: S. Novak, S. Cremer, Journal of Theoretical Biology 372 (2015) 54–64. date_created: 2018-12-11T11:54:21Z date_published: 2015-05-07T00:00:00Z date_updated: 2021-01-12T06:53:37Z day: '07' ddc: - '576' department: - _id: NiBa - _id: SyCr doi: 10.1016/j.jtbi.2015.02.018 ec_funded: 1 file: - access_level: open_access checksum: 3c0dcacc900bc45cc65a453dfda4ca43 content_type: application/pdf creator: system date_created: 2018-12-12T10:18:07Z date_updated: 2020-07-14T12:45:19Z file_id: '5326' file_name: IST-2015-329-v1+1_manuscript.pdf file_size: 1546914 relation: main_file file_date_updated: 2020-07-14T12:45:19Z has_accepted_license: '1' intvolume: ' 372' issue: '5' language: - iso: eng month: '05' oa: 1 oa_version: Submitted Version page: 54 - 64 project: - _id: 25B07788-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '250152' name: Limits to selection in biology and in evolutionary computation - _id: 25DC711C-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '243071' name: 'Social Vaccination in Ant Colonies: from Individual Mechanisms to Society Effects' publication: Journal of Theoretical Biology publication_status: published publisher: Elsevier publist_id: '5251' pubrep_id: '329' quality_controlled: '1' scopus_import: 1 status: public title: 'Fungal disease dynamics in insect societies: Optimal killing rates and the ambivalent effect of high social interaction rates' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 372 year: '2015' ... --- _id: '1851' abstract: - lang: eng text: We consider mating strategies for females who search for males sequentially during a season of limited length. We show that the best strategy rejects a given male type if encountered before a time-threshold but accepts him after. For frequency-independent benefits, we obtain the optimal time-thresholds explicitly for both discrete and continuous distributions of males, and allow for mistakes being made in assessing the correct male type. When the benefits are indirect (genes for the offspring) and the population is under frequency-dependent ecological selection, the benefits depend on the mating strategy of other females as well. This case is particularly relevant to speciation models that seek to explore the stability of reproductive isolation by assortative mating under frequency-dependent ecological selection. We show that the indirect benefits are to be quantified by the reproductive values of couples, and describe how the evolutionarily stable time-thresholds can be found. We conclude with an example based on the Levene model, in which we analyze the evolutionarily stable assortative mating strategies and the strength of reproductive isolation provided by them. article_processing_charge: No article_type: original author: - first_name: Tadeas full_name: Priklopil, Tadeas id: 3C869AA0-F248-11E8-B48F-1D18A9856A87 last_name: Priklopil - first_name: Eva full_name: Kisdi, Eva last_name: Kisdi - first_name: Mats full_name: Gyllenberg, Mats last_name: Gyllenberg citation: ama: Priklopil T, Kisdi E, Gyllenberg M. Evolutionarily stable mating decisions for sequentially searching females and the stability of reproductive isolation by assortative mating. Evolution. 2015;69(4):1015-1026. doi:10.1111/evo.12618 apa: Priklopil, T., Kisdi, E., & Gyllenberg, M. (2015). Evolutionarily stable mating decisions for sequentially searching females and the stability of reproductive isolation by assortative mating. Evolution. Wiley. https://doi.org/10.1111/evo.12618 chicago: Priklopil, Tadeas, Eva Kisdi, and Mats Gyllenberg. “Evolutionarily Stable Mating Decisions for Sequentially Searching Females and the Stability of Reproductive Isolation by Assortative Mating.” Evolution. Wiley, 2015. https://doi.org/10.1111/evo.12618. ieee: T. Priklopil, E. Kisdi, and M. Gyllenberg, “Evolutionarily stable mating decisions for sequentially searching females and the stability of reproductive isolation by assortative mating,” Evolution, vol. 69, no. 4. Wiley, pp. 1015–1026, 2015. ista: Priklopil T, Kisdi E, Gyllenberg M. 2015. Evolutionarily stable mating decisions for sequentially searching females and the stability of reproductive isolation by assortative mating. Evolution. 69(4), 1015–1026. mla: Priklopil, Tadeas, et al. “Evolutionarily Stable Mating Decisions for Sequentially Searching Females and the Stability of Reproductive Isolation by Assortative Mating.” Evolution, vol. 69, no. 4, Wiley, 2015, pp. 1015–26, doi:10.1111/evo.12618. short: T. Priklopil, E. Kisdi, M. Gyllenberg, Evolution 69 (2015) 1015–1026. date_created: 2018-12-11T11:54:21Z date_published: 2015-02-09T00:00:00Z date_updated: 2022-06-07T10:52:37Z day: '09' ddc: - '570' department: - _id: NiBa - _id: KrCh doi: 10.1111/evo.12618 ec_funded: 1 external_id: pmid: - '25662095' file: - access_level: open_access checksum: 1e8be0b1d7598a78cd2623d8ee8e7798 content_type: application/pdf creator: dernst date_created: 2020-05-15T09:05:34Z date_updated: 2020-07-14T12:45:19Z file_id: '7855' file_name: 2015_Evolution_Priklopil.pdf file_size: 967214 relation: main_file file_date_updated: 2020-07-14T12:45:19Z has_accepted_license: '1' intvolume: ' 69' issue: '4' language: - iso: eng month: '02' oa: 1 oa_version: Submitted Version page: 1015 - 1026 pmid: 1 project: - _id: 25681D80-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '291734' name: International IST Postdoc Fellowship Programme publication: Evolution publication_identifier: eissn: - 1558-5646 issn: - 0014-3820 publication_status: published publisher: Wiley publist_id: '5249' quality_controlled: '1' scopus_import: '1' status: public title: Evolutionarily stable mating decisions for sequentially searching females and the stability of reproductive isolation by assortative mating type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 69 year: '2015' ... --- _id: '1859' abstract: - lang: eng text: "Structural support vector machines (SSVMs) are amongst the best performing models for structured computer vision tasks, such as semantic image segmentation or human pose estimation. Training SSVMs, however, is computationally costly, because it requires repeated calls to a structured prediction subroutine (called \\emph{max-oracle}), which has to solve an optimization problem itself, e.g. a graph cut.\r\nIn this work, we introduce a new algorithm for SSVM training that is more efficient than earlier techniques when the max-oracle is computationally expensive, as it is frequently the case in computer vision tasks. The main idea is to (i) combine the recent stochastic Block-Coordinate Frank-Wolfe algorithm with efficient hyperplane caching, and (ii) use an automatic selection rule for deciding whether to call the exact max-oracle or to rely on an approximate one based on the cached hyperplanes.\r\nWe show experimentally that this strategy leads to faster convergence to the optimum with respect to the number of requires oracle calls, and that this translates into faster convergence with respect to the total runtime when the max-oracle is slow compared to the other steps of the algorithm. " author: - first_name: Neel full_name: Shah, Neel id: 31ABAF80-F248-11E8-B48F-1D18A9856A87 last_name: Shah - first_name: Vladimir full_name: Kolmogorov, Vladimir id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87 last_name: Kolmogorov - first_name: Christoph full_name: Lampert, Christoph id: 40C20FD2-F248-11E8-B48F-1D18A9856A87 last_name: Lampert orcid: 0000-0001-8622-7887 citation: ama: 'Shah N, Kolmogorov V, Lampert C. A multi-plane block-coordinate Frank-Wolfe algorithm for training structural SVMs with a costly max-oracle. In: IEEE; 2015:2737-2745. doi:10.1109/CVPR.2015.7298890' apa: 'Shah, N., Kolmogorov, V., & Lampert, C. (2015). A multi-plane block-coordinate Frank-Wolfe algorithm for training structural SVMs with a costly max-oracle (pp. 2737–2745). Presented at the CVPR: Computer Vision and Pattern Recognition, Boston, MA, USA: IEEE. https://doi.org/10.1109/CVPR.2015.7298890' chicago: Shah, Neel, Vladimir Kolmogorov, and Christoph Lampert. “A Multi-Plane Block-Coordinate Frank-Wolfe Algorithm for Training Structural SVMs with a Costly Max-Oracle,” 2737–45. IEEE, 2015. https://doi.org/10.1109/CVPR.2015.7298890. ieee: 'N. Shah, V. Kolmogorov, and C. Lampert, “A multi-plane block-coordinate Frank-Wolfe algorithm for training structural SVMs with a costly max-oracle,” presented at the CVPR: Computer Vision and Pattern Recognition, Boston, MA, USA, 2015, pp. 2737–2745.' ista: 'Shah N, Kolmogorov V, Lampert C. 2015. A multi-plane block-coordinate Frank-Wolfe algorithm for training structural SVMs with a costly max-oracle. CVPR: Computer Vision and Pattern Recognition, 2737–2745.' mla: Shah, Neel, et al. A Multi-Plane Block-Coordinate Frank-Wolfe Algorithm for Training Structural SVMs with a Costly Max-Oracle. IEEE, 2015, pp. 2737–45, doi:10.1109/CVPR.2015.7298890. short: N. Shah, V. Kolmogorov, C. Lampert, in:, IEEE, 2015, pp. 2737–2745. conference: end_date: 2015-06-12 location: Boston, MA, USA name: 'CVPR: Computer Vision and Pattern Recognition' start_date: 2015-06-07 date_created: 2018-12-11T11:54:24Z date_published: 2015-06-01T00:00:00Z date_updated: 2021-01-12T06:53:40Z day: '01' department: - _id: VlKo - _id: ChLa doi: 10.1109/CVPR.2015.7298890 ec_funded: 1 language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1408.6804 month: '06' oa: 1 oa_version: Preprint page: 2737 - 2745 project: - _id: 2532554C-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '308036' name: Lifelong Learning of Visual Scene Understanding - _id: 25FBA906-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '616160' name: 'Discrete Optimization in Computer Vision: Theory and Practice' publication_status: published publisher: IEEE publist_id: '5240' quality_controlled: '1' scopus_import: 1 status: public title: A multi-plane block-coordinate Frank-Wolfe algorithm for training structural SVMs with a costly max-oracle type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2015' ... --- _id: '1860' abstract: - lang: eng text: Classifiers for object categorization are usually evaluated by their accuracy on a set of i.i.d. test examples. This provides us with an estimate of the expected error when applying the classifiers to a single new image. In real application, however, classifiers are rarely only used for a single image and then discarded. Instead, they are applied sequentially to many images, and these are typically not i.i.d. samples from a fixed data distribution, but they carry dependencies and their class distribution varies over time. In this work, we argue that the phenomenon of correlated data at prediction time is not a nuisance, but a blessing in disguise. We describe a probabilistic method for adapting classifiers at prediction time without having to retrain them. We also introduce a framework for creating realistically distributed image sequences, which offers a way to benchmark classifier adaptation methods, such as the one we propose. Experiments on the ILSVRC2010 and ILSVRC2012 datasets show that adapting object classification systems at prediction time can significantly reduce their error rate, even with no additional human feedback. author: - first_name: Amélie full_name: Royer, Amélie last_name: Royer - first_name: Christoph full_name: Lampert, Christoph id: 40C20FD2-F248-11E8-B48F-1D18A9856A87 last_name: Lampert orcid: 0000-0001-8622-7887 citation: ama: 'Royer A, Lampert C. Classifier adaptation at prediction time. In: IEEE; 2015:1401-1409. doi:10.1109/CVPR.2015.7298746' apa: 'Royer, A., & Lampert, C. (2015). Classifier adaptation at prediction time (pp. 1401–1409). Presented at the CVPR: Computer Vision and Pattern Recognition, Boston, MA, United States: IEEE. https://doi.org/10.1109/CVPR.2015.7298746' chicago: Royer, Amélie, and Christoph Lampert. “Classifier Adaptation at Prediction Time,” 1401–9. IEEE, 2015. https://doi.org/10.1109/CVPR.2015.7298746. ieee: 'A. Royer and C. Lampert, “Classifier adaptation at prediction time,” presented at the CVPR: Computer Vision and Pattern Recognition, Boston, MA, United States, 2015, pp. 1401–1409.' ista: 'Royer A, Lampert C. 2015. Classifier adaptation at prediction time. CVPR: Computer Vision and Pattern Recognition, 1401–1409.' mla: Royer, Amélie, and Christoph Lampert. Classifier Adaptation at Prediction Time. IEEE, 2015, pp. 1401–09, doi:10.1109/CVPR.2015.7298746. short: A. Royer, C. Lampert, in:, IEEE, 2015, pp. 1401–1409. conference: end_date: 2015-06-12 location: Boston, MA, United States name: 'CVPR: Computer Vision and Pattern Recognition' start_date: 2015-06-07 date_created: 2018-12-11T11:54:24Z date_published: 2015-06-01T00:00:00Z date_updated: 2021-01-12T06:53:41Z day: '01' department: - _id: ChLa doi: 10.1109/CVPR.2015.7298746 ec_funded: 1 language: - iso: eng main_file_link: - open_access: '1' url: http://www.cv-foundation.org/openaccess/content_cvpr_2015/papers/Royer_Classifier_Adaptation_at_2015_CVPR_paper.pdf month: '06' oa: 1 oa_version: Submitted Version page: 1401 - 1409 project: - _id: 2532554C-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '308036' name: Lifelong Learning of Visual Scene Understanding publication_status: published publisher: IEEE publist_id: '5239' quality_controlled: '1' scopus_import: 1 status: public title: Classifier adaptation at prediction time type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2015' ... --- _id: '1858' abstract: - lang: eng text: 'We study the problem of predicting the future, though only in the probabilistic sense of estimating a future state of a time-varying probability distribution. This is not only an interesting academic problem, but solving this extrapolation problem also has many practical application, e.g. for training classifiers that have to operate under time-varying conditions. Our main contribution is a method for predicting the next step of the time-varying distribution from a given sequence of sample sets from earlier time steps. For this we rely on two recent machine learning techniques: embedding probability distributions into a reproducing kernel Hilbert space, and learning operators by vector-valued regression. We illustrate the working principles and the practical usefulness of our method by experiments on synthetic and real data. We also highlight an exemplary application: training a classifier in a domain adaptation setting without having access to examples from the test time distribution at training time.' 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. Predicting the future behavior of a time-varying probability distribution. In: IEEE; 2015:942-950. doi:10.1109/CVPR.2015.7298696' apa: 'Lampert, C. (2015). Predicting the future behavior of a time-varying probability distribution (pp. 942–950). Presented at the CVPR: Computer Vision and Pattern Recognition, Boston, MA, United States: IEEE. https://doi.org/10.1109/CVPR.2015.7298696' chicago: Lampert, Christoph. “Predicting the Future Behavior of a Time-Varying Probability Distribution,” 942–50. IEEE, 2015. https://doi.org/10.1109/CVPR.2015.7298696. ieee: 'C. Lampert, “Predicting the future behavior of a time-varying probability distribution,” presented at the CVPR: Computer Vision and Pattern Recognition, Boston, MA, United States, 2015, pp. 942–950.' ista: 'Lampert C. 2015. Predicting the future behavior of a time-varying probability distribution. CVPR: Computer Vision and Pattern Recognition, 942–950.' mla: Lampert, Christoph. Predicting the Future Behavior of a Time-Varying Probability Distribution. IEEE, 2015, pp. 942–50, doi:10.1109/CVPR.2015.7298696. short: C. Lampert, in:, IEEE, 2015, pp. 942–950. conference: end_date: 2015-06-12 location: Boston, MA, United States name: 'CVPR: Computer Vision and Pattern Recognition' start_date: 2015-06-07 date_created: 2018-12-11T11:54:24Z date_published: 2015-10-15T00:00:00Z date_updated: 2021-01-12T06:53:40Z day: '15' department: - _id: ChLa doi: 10.1109/CVPR.2015.7298696 external_id: arxiv: - '1406.5362' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1406.5362 month: '10' oa: 1 oa_version: Preprint page: 942 - 950 publication_status: published publisher: IEEE publist_id: '5241' quality_controlled: '1' scopus_import: 1 status: public title: Predicting the future behavior of a time-varying probability distribution type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2015' ... --- _id: '1857' abstract: - lang: eng text: 'Sharing information between multiple tasks enables algorithms to achieve good generalization performance even from small amounts of training data. However, in a realistic scenario of multi-task learning not all tasks are equally related to each other, hence it could be advantageous to transfer information only between the most related tasks. In this work we propose an approach that processes multiple tasks in a sequence with sharing between subsequent tasks instead of solving all tasks jointly. Subsequently, we address the question of curriculum learning of tasks, i.e. finding the best order of tasks to be learned. Our approach is based on a generalization bound criterion for choosing the task order that optimizes the average expected classification performance over all tasks. Our experimental results show that learning multiple related tasks sequentially can be more effective than learning them jointly, the order in which tasks are being solved affects the overall performance, and that our model is able to automatically discover the favourable order of tasks. ' author: - first_name: Anastasia full_name: Pentina, Anastasia id: 42E87FC6-F248-11E8-B48F-1D18A9856A87 last_name: Pentina - first_name: Viktoriia full_name: Sharmanska, Viktoriia id: 2EA6D09E-F248-11E8-B48F-1D18A9856A87 last_name: Sharmanska orcid: 0000-0003-0192-9308 - first_name: Christoph full_name: Lampert, Christoph id: 40C20FD2-F248-11E8-B48F-1D18A9856A87 last_name: Lampert orcid: 0000-0001-8622-7887 citation: ama: 'Pentina A, Sharmanska V, Lampert C. Curriculum learning of multiple tasks. In: IEEE; 2015:5492-5500. doi:10.1109/CVPR.2015.7299188' apa: 'Pentina, A., Sharmanska, V., & Lampert, C. (2015). Curriculum learning of multiple tasks (pp. 5492–5500). Presented at the CVPR: Computer Vision and Pattern Recognition, Boston, MA, United States: IEEE. https://doi.org/10.1109/CVPR.2015.7299188' chicago: Pentina, Anastasia, Viktoriia Sharmanska, and Christoph Lampert. “Curriculum Learning of Multiple Tasks,” 5492–5500. IEEE, 2015. https://doi.org/10.1109/CVPR.2015.7299188. ieee: 'A. Pentina, V. Sharmanska, and C. Lampert, “Curriculum learning of multiple tasks,” presented at the CVPR: Computer Vision and Pattern Recognition, Boston, MA, United States, 2015, pp. 5492–5500.' ista: 'Pentina A, Sharmanska V, Lampert C. 2015. Curriculum learning of multiple tasks. CVPR: Computer Vision and Pattern Recognition, 5492–5500.' mla: Pentina, Anastasia, et al. Curriculum Learning of Multiple Tasks. IEEE, 2015, pp. 5492–500, doi:10.1109/CVPR.2015.7299188. short: A. Pentina, V. Sharmanska, C. Lampert, in:, IEEE, 2015, pp. 5492–5500. conference: end_date: 2015-06-12 location: Boston, MA, United States name: 'CVPR: Computer Vision and Pattern Recognition' start_date: 2015-06-07 date_created: 2018-12-11T11:54:23Z date_published: 2015-06-01T00:00:00Z date_updated: 2023-02-23T10:17:31Z day: '01' department: - _id: ChLa doi: 10.1109/CVPR.2015.7299188 language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1412.1353 month: '06' oa: 1 oa_version: Preprint page: 5492 - 5500 publication_status: published publisher: IEEE publist_id: '5243' quality_controlled: '1' scopus_import: 1 status: public title: Curriculum learning of multiple tasks type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2015' ... --- _id: '1867' abstract: - lang: eng text: Cultured mammalian cells essential are model systems in basic biology research, production platforms of proteins for medical use, and testbeds in synthetic biology. Flavin cofactors, in particular flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD), are critical for cellular redox reactions and sense light in naturally occurring photoreceptors and optogenetic tools. Here, we quantified flavin contents of commonly used mammalian cell lines. We first compared three procedures for extraction of free and noncovalently protein-bound flavins and verified extraction using fluorescence spectroscopy. For separation, two CE methods with different BGEs were established, and detection was performed by LED-induced fluorescence with limit of detections (LODs 0.5-3.8 nM). We found that riboflavin (RF), FMN, and FAD contents varied significantly between cell lines. RF (3.1-14 amol/cell) and FAD (2.2-17.0 amol/cell) were the predominant flavins, while FMN (0.46-3.4 amol/cell) was found at markedly lower levels. Observed flavin contents agree with those previously extracted from mammalian tissues, yet reduced forms of RF were detected that were not described previously. Quantification of flavins in mammalian cell lines will allow a better understanding of cellular redox reactions and optogenetic tools. author: - first_name: Jens full_name: Hühner, Jens last_name: Hühner - first_name: Álvaro full_name: Inglés Prieto, Álvaro id: 2A9DB292-F248-11E8-B48F-1D18A9856A87 last_name: Inglés Prieto orcid: 0000-0002-5409-8571 - first_name: Christian full_name: Neusüß, Christian last_name: Neusüß - first_name: Michael full_name: Lämmerhofer, Michael last_name: Lämmerhofer - first_name: Harald L full_name: Janovjak, Harald L id: 33BA6C30-F248-11E8-B48F-1D18A9856A87 last_name: Janovjak orcid: 0000-0002-8023-9315 citation: ama: Hühner J, Inglés Prieto Á, Neusüß C, Lämmerhofer M, Janovjak HL. Quantification of riboflavin, flavin mononucleotide, and flavin adenine dinucleotide in mammalian model cells by CE with LED-induced fluorescence detection. Electrophoresis. 2015;36(4):518-525. doi:10.1002/elps.201400451 apa: Hühner, J., Inglés Prieto, Á., Neusüß, C., Lämmerhofer, M., & Janovjak, H. L. (2015). Quantification of riboflavin, flavin mononucleotide, and flavin adenine dinucleotide in mammalian model cells by CE with LED-induced fluorescence detection. Electrophoresis. Wiley. https://doi.org/10.1002/elps.201400451 chicago: Hühner, Jens, Álvaro Inglés Prieto, Christian Neusüß, Michael Lämmerhofer, and Harald L Janovjak. “Quantification of Riboflavin, Flavin Mononucleotide, and Flavin Adenine Dinucleotide in Mammalian Model Cells by CE with LED-Induced Fluorescence Detection.” Electrophoresis. Wiley, 2015. https://doi.org/10.1002/elps.201400451. ieee: J. Hühner, Á. Inglés Prieto, C. Neusüß, M. Lämmerhofer, and H. L. Janovjak, “Quantification of riboflavin, flavin mononucleotide, and flavin adenine dinucleotide in mammalian model cells by CE with LED-induced fluorescence detection,” Electrophoresis, vol. 36, no. 4. Wiley, pp. 518–525, 2015. ista: Hühner J, Inglés Prieto Á, Neusüß C, Lämmerhofer M, Janovjak HL. 2015. Quantification of riboflavin, flavin mononucleotide, and flavin adenine dinucleotide in mammalian model cells by CE with LED-induced fluorescence detection. Electrophoresis. 36(4), 518–525. mla: Hühner, Jens, et al. “Quantification of Riboflavin, Flavin Mononucleotide, and Flavin Adenine Dinucleotide in Mammalian Model Cells by CE with LED-Induced Fluorescence Detection.” Electrophoresis, vol. 36, no. 4, Wiley, 2015, pp. 518–25, doi:10.1002/elps.201400451. short: J. Hühner, Á. Inglés Prieto, C. Neusüß, M. Lämmerhofer, H.L. Janovjak, Electrophoresis 36 (2015) 518–525. date_created: 2018-12-11T11:54:26Z date_published: 2015-02-01T00:00:00Z date_updated: 2021-01-12T06:53:43Z day: '01' department: - _id: HaJa doi: 10.1002/elps.201400451 ec_funded: 1 intvolume: ' 36' issue: '4' language: - iso: eng month: '02' oa_version: None page: 518 - 525 project: - _id: 25548C20-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '303564' name: Microbial Ion Channels for Synthetic Neurobiology - _id: 255BFFFA-B435-11E9-9278-68D0E5697425 grant_number: RGY0084/2012 name: In situ real-time imaging of neurotransmitter signaling using designer optical sensors (HFSP Young Investigator) publication: Electrophoresis publication_status: published publisher: Wiley publist_id: '5230' pubrep_id: '836' quality_controlled: '1' scopus_import: 1 status: public title: Quantification of riboflavin, flavin mononucleotide, and flavin adenine dinucleotide in mammalian model cells by CE with LED-induced fluorescence detection type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 36 year: '2015' ... --- _id: '1865' abstract: - lang: eng text: The plant hormone auxin and its directional transport are known to play a crucial role in defining the embryonic axis and subsequent development of the body plan. Although the role of PIN auxin efflux transporters has been clearly assigned during embryonic shoot and root specification, the role of the auxin influx carriers AUX1 and LIKE-AUX1 (LAX) proteins is not well established. Here, we used chemical and genetic tools on Brassica napus microspore-derived embryos and Arabidopsis thaliana zygotic embryos, and demonstrate that AUX1, LAX1 and LAX2 are required for both shoot and root pole formation, in concert with PIN efflux carriers. Furthermore, we uncovered a positive-feedback loop betweenMONOPTEROS(ARF5)-dependent auxin signalling and auxin transport. ThisMONOPTEROSdependent transcriptional regulation of auxin influx (AUX1, LAX1 and LAX2) and auxin efflux (PIN1 and PIN4) carriers by MONOPTEROS helps to maintain proper auxin transport to the root tip. These results indicate that auxin-dependent cell specification during embryo development requires balanced auxin transport involving both influx and efflux mechanisms, and that this transport is maintained by a positive transcriptional feedback on auxin signalling. acknowledgement: W.G. is a post-doctoral fellow of the Research Foundation Flanders. H.S.R. is supported by Employment of Best Young Scientists for International Cooperation Empowerment [CZ.1.07/2.3.00/30.0037], co-financed by the European Social Fund and the state budget of the Czech Republic. Mi.S. was funded by the Ramón y Cajal program. This work was supported by the European Research Council [project ERC-2011-StG-20101109-PSDP], project ‘CEITEC – Central European Institute of Technology’ [CZ.1.05/1.1.00/02.0068], the European Social Fund [CZ.1.07/2.3.00/20.0043] and the Czech Science Foundation GACR [GA13-40637S] to J.F. We acknowledge funding from the Biological and Biotechnological Science Research Council (BBSRC) and Engineering Physics Science Research Council (EPSRC) to R.S. and M.B author: - first_name: Hélène full_name: Robert, Hélène last_name: Robert - first_name: Wim full_name: Grunewald, Wim last_name: Grunewald - first_name: Michael full_name: Sauer, Michael last_name: Sauer - first_name: Bernard full_name: Cannoot, Bernard last_name: Cannoot - first_name: Mercedes full_name: Soriano, Mercedes last_name: Soriano - first_name: Ranjan full_name: Swarup, Ranjan last_name: Swarup - first_name: Dolf full_name: Weijers, Dolf last_name: Weijers - first_name: Malcolm full_name: Bennett, Malcolm last_name: Bennett - first_name: Kim full_name: Boutilier, Kim last_name: Boutilier - first_name: Jirí full_name: Friml, Jirí id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Robert H, Grunewald W, Sauer M, et al. Plant embryogenesis requires AUX/LAX-mediated auxin influx. Development. 2015;142(4):702-711. doi:10.1242/dev.115832 apa: Robert, H., Grunewald, W., Sauer, M., Cannoot, B., Soriano, M., Swarup, R., … Friml, J. (2015). Plant embryogenesis requires AUX/LAX-mediated auxin influx. Development. Company of Biologists. https://doi.org/10.1242/dev.115832 chicago: Robert, Hélène, Wim Grunewald, Michael Sauer, Bernard Cannoot, Mercedes Soriano, Ranjan Swarup, Dolf Weijers, Malcolm Bennett, Kim Boutilier, and Jiří Friml. “Plant Embryogenesis Requires AUX/LAX-Mediated Auxin Influx.” Development. Company of Biologists, 2015. https://doi.org/10.1242/dev.115832. ieee: H. Robert et al., “Plant embryogenesis requires AUX/LAX-mediated auxin influx,” Development, vol. 142, no. 4. Company of Biologists, pp. 702–711, 2015. ista: Robert H, Grunewald W, Sauer M, Cannoot B, Soriano M, Swarup R, Weijers D, Bennett M, Boutilier K, Friml J. 2015. Plant embryogenesis requires AUX/LAX-mediated auxin influx. Development. 142(4), 702–711. mla: Robert, Hélène, et al. “Plant Embryogenesis Requires AUX/LAX-Mediated Auxin Influx.” Development, vol. 142, no. 4, Company of Biologists, 2015, pp. 702–11, doi:10.1242/dev.115832. short: H. Robert, W. Grunewald, M. Sauer, B. Cannoot, M. Soriano, R. Swarup, D. Weijers, M. Bennett, K. Boutilier, J. Friml, Development 142 (2015) 702–711. date_created: 2018-12-11T11:54:26Z date_published: 2015-02-15T00:00:00Z date_updated: 2021-01-12T06:53:43Z day: '15' department: - _id: JiFr doi: 10.1242/dev.115832 ec_funded: 1 intvolume: ' 142' issue: '4' language: - iso: eng month: '02' oa_version: None page: 702 - 711 project: - _id: 25716A02-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '282300' name: Polarity and subcellular dynamics in plants publication: Development publication_status: published publisher: Company of Biologists publist_id: '5231' quality_controlled: '1' scopus_import: 1 status: public title: Plant embryogenesis requires AUX/LAX-mediated auxin influx type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 142 year: '2015' ... --- _id: '1868' abstract: - lang: eng text: We investigate high-dimensional nonlinear dynamical systems exhibiting multiple resonances under adiabatic parameter variations. Our motivations come from experimental considerations where time-dependent sweeping of parameters is a practical approach to probing and characterizing the bifurcations of the system. The question is whether bifurcations so detected are faithful representations of the bifurcations intrinsic to the original stationary system. Utilizing a harmonically forced, closed fluid flow system that possesses multiple resonances and solving the Navier-Stokes equation under proper boundary conditions, we uncover the phenomenon of the early effect. Specifically, as a control parameter, e.g., the driving frequency, is adiabatically increased from an initial value, resonances emerge at frequency values that are lower than those in the corresponding stationary system. The phenomenon is established by numerical characterization of physical quantities through the resonances, which include the kinetic energy and the vorticity field, and a heuristic analysis based on the concept of instantaneous frequency. A simple formula is obtained which relates the resonance points in the time-dependent and time-independent systems. Our findings suggest that, in general, any true bifurcation of a nonlinear dynamical system can be unequivocally uncovered through adiabatic parameter sweeping, in spite of a shift in the bifurcation point, which is of value to experimental studies of nonlinear dynamical systems. article_number: '022906' author: - first_name: Youngyong full_name: Park, Youngyong last_name: Park - first_name: Younghae full_name: Do, Younghae last_name: Do - first_name: Sebastian full_name: Altmeyer, Sebastian id: 2EE67FDC-F248-11E8-B48F-1D18A9856A87 last_name: Altmeyer orcid: 0000-0001-5964-0203 - first_name: Yingcheng full_name: Lai, Yingcheng last_name: Lai - first_name: Gyuwon full_name: Lee, Gyuwon last_name: Lee citation: ama: Park Y, Do Y, Altmeyer S, Lai Y, Lee G. Early effect in time-dependent, high-dimensional nonlinear dynamical systems with multiple resonances. Physical Review E. 2015;91(2). doi:10.1103/PhysRevE.91.022906 apa: Park, Y., Do, Y., Altmeyer, S., Lai, Y., & Lee, G. (2015). Early effect in time-dependent, high-dimensional nonlinear dynamical systems with multiple resonances. Physical Review E. American Physical Society. https://doi.org/10.1103/PhysRevE.91.022906 chicago: Park, Youngyong, Younghae Do, Sebastian Altmeyer, Yingcheng Lai, and Gyuwon Lee. “Early Effect in Time-Dependent, High-Dimensional Nonlinear Dynamical Systems with Multiple Resonances.” Physical Review E. American Physical Society, 2015. https://doi.org/10.1103/PhysRevE.91.022906. ieee: Y. Park, Y. Do, S. Altmeyer, Y. Lai, and G. Lee, “Early effect in time-dependent, high-dimensional nonlinear dynamical systems with multiple resonances,” Physical Review E, vol. 91, no. 2. American Physical Society, 2015. ista: Park Y, Do Y, Altmeyer S, Lai Y, Lee G. 2015. Early effect in time-dependent, high-dimensional nonlinear dynamical systems with multiple resonances. Physical Review E. 91(2), 022906. mla: Park, Youngyong, et al. “Early Effect in Time-Dependent, High-Dimensional Nonlinear Dynamical Systems with Multiple Resonances.” Physical Review E, vol. 91, no. 2, 022906, American Physical Society, 2015, doi:10.1103/PhysRevE.91.022906. short: Y. Park, Y. Do, S. Altmeyer, Y. Lai, G. Lee, Physical Review E 91 (2015). date_created: 2018-12-11T11:54:27Z date_published: 2015-02-09T00:00:00Z date_updated: 2021-01-12T06:53:44Z day: '09' department: - _id: BjHo doi: 10.1103/PhysRevE.91.022906 intvolume: ' 91' issue: '2' language: - iso: eng month: '02' oa_version: None publication: Physical Review E publication_identifier: issn: - 1539-3755 publication_status: published publisher: American Physical Society publist_id: '5229' quality_controlled: '1' scopus_import: 1 status: public title: Early effect in time-dependent, high-dimensional nonlinear dynamical systems with multiple resonances type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 91 year: '2015' ... --- _id: '1864' abstract: - lang: eng text: "The Altshuler–Shklovskii formulas (Altshuler and Shklovskii, BZh Eksp Teor Fiz 91:200, 1986) predict, for any disordered quantum system in the diffusive regime, a universal power law behaviour for the correlation functions of the mesoscopic eigenvalue density. In this paper and its companion (Erdős and Knowles, The Altshuler–Shklovskii formulas for random band matrices I: the unimodular case, 2013), we prove these formulas for random band matrices. In (Erdős and Knowles, The Altshuler–Shklovskii formulas for random band matrices I: the unimodular case, 2013) we introduced a diagrammatic approach and presented robust estimates on general diagrams under certain simplifying assumptions. In this paper, we remove these assumptions by giving a general estimate of the subleading diagrams. We also give a precise analysis of the leading diagrams which give rise to the Altschuler–Shklovskii power laws. Moreover, we introduce a family of general random band matrices which interpolates between real symmetric (β = 1) and complex Hermitian (β = 2) models, and track the transition for the mesoscopic density–density correlation. Finally, we address the higher-order correlation functions by proving that they behave asymptotically according to a Gaussian process whose covariance is given by the Altshuler–Shklovskii formulas.\r\n" author: - first_name: László full_name: Erdös, László id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Antti full_name: Knowles, Antti last_name: Knowles citation: ama: 'Erdös L, Knowles A. The Altshuler–Shklovskii formulas for random band matrices II: The general case. Annales Henri Poincare. 2015;16(3):709-799. doi:10.1007/s00023-014-0333-5' apa: 'Erdös, L., & Knowles, A. (2015). The Altshuler–Shklovskii formulas for random band matrices II: The general case. Annales Henri Poincare. Springer. https://doi.org/10.1007/s00023-014-0333-5' chicago: 'Erdös, László, and Antti Knowles. “The Altshuler–Shklovskii Formulas for Random Band Matrices II: The General Case.” Annales Henri Poincare. Springer, 2015. https://doi.org/10.1007/s00023-014-0333-5.' ieee: 'L. Erdös and A. Knowles, “The Altshuler–Shklovskii formulas for random band matrices II: The general case,” Annales Henri Poincare, vol. 16, no. 3. Springer, pp. 709–799, 2015.' ista: 'Erdös L, Knowles A. 2015. The Altshuler–Shklovskii formulas for random band matrices II: The general case. Annales Henri Poincare. 16(3), 709–799.' mla: 'Erdös, László, and Antti Knowles. “The Altshuler–Shklovskii Formulas for Random Band Matrices II: The General Case.” Annales Henri Poincare, vol. 16, no. 3, Springer, 2015, pp. 709–99, doi:10.1007/s00023-014-0333-5.' short: L. Erdös, A. Knowles, Annales Henri Poincare 16 (2015) 709–799. date_created: 2018-12-11T11:54:26Z date_published: 2015-03-01T00:00:00Z date_updated: 2021-01-12T06:53:42Z day: '01' department: - _id: LaEr doi: 10.1007/s00023-014-0333-5 ec_funded: 1 intvolume: ' 16' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1309.5107 month: '03' oa: 1 oa_version: Preprint page: 709 - 799 project: - _id: 258DCDE6-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '338804' name: Random matrices, universality and disordered quantum systems publication: Annales Henri Poincare publication_status: published publisher: Springer publist_id: '5233' scopus_import: 1 status: public title: 'The Altshuler–Shklovskii formulas for random band matrices II: The general case' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 16 year: '2015' ... --- _id: '1861' abstract: - lang: eng text: Continuous-time Markov chains are commonly used in practice for modeling biochemical reaction networks in which the inherent randomness of themolecular interactions cannot be ignored. This has motivated recent research effort into methods for parameter inference and experiment design for such models. The major difficulty is that such methods usually require one to iteratively solve the chemical master equation that governs the time evolution of the probability distribution of the system. This, however, is rarely possible, and even approximation techniques remain limited to relatively small and simple systems. An alternative explored in this article is to base methods on only some low-order moments of the entire probability distribution. We summarize the theory behind such moment-based methods for parameter inference and experiment design and provide new case studies where we investigate their performance. acknowledgement: "HYCON2; EC; European Commission\r\n" article_number: '8' author: - first_name: Jakob full_name: Ruess, Jakob id: 4A245D00-F248-11E8-B48F-1D18A9856A87 last_name: Ruess orcid: 0000-0003-1615-3282 - first_name: John full_name: Lygeros, John last_name: Lygeros citation: ama: Ruess J, Lygeros J. Moment-based methods for parameter inference and experiment design for stochastic biochemical reaction networks. ACM Transactions on Modeling and Computer Simulation. 2015;25(2). doi:10.1145/2688906 apa: Ruess, J., & Lygeros, J. (2015). Moment-based methods for parameter inference and experiment design for stochastic biochemical reaction networks. ACM Transactions on Modeling and Computer Simulation. ACM. https://doi.org/10.1145/2688906 chicago: Ruess, Jakob, and John Lygeros. “Moment-Based Methods for Parameter Inference and Experiment Design for Stochastic Biochemical Reaction Networks.” ACM Transactions on Modeling and Computer Simulation. ACM, 2015. https://doi.org/10.1145/2688906. ieee: J. Ruess and J. Lygeros, “Moment-based methods for parameter inference and experiment design for stochastic biochemical reaction networks,” ACM Transactions on Modeling and Computer Simulation, vol. 25, no. 2. ACM, 2015. ista: Ruess J, Lygeros J. 2015. Moment-based methods for parameter inference and experiment design for stochastic biochemical reaction networks. ACM Transactions on Modeling and Computer Simulation. 25(2), 8. mla: Ruess, Jakob, and John Lygeros. “Moment-Based Methods for Parameter Inference and Experiment Design for Stochastic Biochemical Reaction Networks.” ACM Transactions on Modeling and Computer Simulation, vol. 25, no. 2, 8, ACM, 2015, doi:10.1145/2688906. short: J. Ruess, J. Lygeros, ACM Transactions on Modeling and Computer Simulation 25 (2015). date_created: 2018-12-11T11:54:25Z date_published: 2015-02-01T00:00:00Z date_updated: 2021-01-12T06:53:41Z day: '01' department: - _id: ToHe - _id: GaTk doi: 10.1145/2688906 intvolume: ' 25' issue: '2' language: - iso: eng month: '02' oa_version: None publication: ACM Transactions on Modeling and Computer Simulation publication_status: published publisher: ACM publist_id: '5238' quality_controlled: '1' scopus_import: 1 status: public title: Moment-based methods for parameter inference and experiment design for stochastic biochemical reaction networks type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 25 year: '2015' ... --- _id: '1866' author: - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000−0002−2985−7724 - first_name: Jean full_name: Raskin, Jean last_name: Raskin citation: ama: 'Henzinger TA, Raskin J. The equivalence problem for finite automata: Technical perspective. Communications of the ACM. 2015;58(2):86-86. doi:10.1145/2701001' apa: 'Henzinger, T. A., & Raskin, J. (2015). The equivalence problem for finite automata: Technical perspective. Communications of the ACM. ACM. https://doi.org/10.1145/2701001' chicago: 'Henzinger, Thomas A, and Jean Raskin. “The Equivalence Problem for Finite Automata: Technical Perspective.” Communications of the ACM. ACM, 2015. https://doi.org/10.1145/2701001.' ieee: 'T. A. Henzinger and J. Raskin, “The equivalence problem for finite automata: Technical perspective,” Communications of the ACM, vol. 58, no. 2. ACM, pp. 86–86, 2015.' ista: 'Henzinger TA, Raskin J. 2015. The equivalence problem for finite automata: Technical perspective. Communications of the ACM. 58(2), 86–86.' mla: 'Henzinger, Thomas A., and Jean Raskin. “The Equivalence Problem for Finite Automata: Technical Perspective.” Communications of the ACM, vol. 58, no. 2, ACM, 2015, pp. 86–86, doi:10.1145/2701001.' short: T.A. Henzinger, J. Raskin, Communications of the ACM 58 (2015) 86–86. date_created: 2018-12-11T11:54:26Z date_published: 2015-01-28T00:00:00Z date_updated: 2021-01-12T06:53:43Z day: '28' department: - _id: ToHe doi: 10.1145/2701001 intvolume: ' 58' issue: '2' language: - iso: eng month: '01' oa_version: None page: 86-86 publication: Communications of the ACM publication_status: published publisher: ACM publist_id: '5232' scopus_import: 1 status: public title: 'The equivalence problem for finite automata: Technical perspective' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 58 year: '2015' ... --- _id: '1871' abstract: - lang: eng text: The plant hormone auxin is a key regulator of plant growth and development. Differences in auxin distribution within tissues are mediated by the polar auxin transport machinery, and cellular auxin responses occur depending on changes in cellular auxin levels. Multiple receptor systems at the cell surface and in the interior operate to sense and interpret fluctuations in auxin distribution that occur during plant development. Until now, three proteins or protein complexes that can bind auxin have been identified. SCFTIR1 [a SKP1-cullin-1-F-box complex that contains transport inhibitor response 1 (TIR1) as the F-box protein] and S-phase-kinaseassociated protein 2 (SKP2) localize to the nucleus, whereas auxinbinding protein 1 (ABP1), predominantly associates with the endoplasmic reticulum and cell surface. In this Cell Science at a Glance article, we summarize recent discoveries in the field of auxin transport and signaling that have led to the identification of new components of these pathways, as well as their mutual interaction. acknowledgement: This work was supported by the European Research Council [project ERC-2011-StG-20101109-PSDP]; European Social Fund [grant number CZ.1.07/2.3.00/20.0043] and the Czech Science Foundation GAČR [grant number GA13-40637S] author: - first_name: Peter full_name: Grones, Peter id: 399876EC-F248-11E8-B48F-1D18A9856A87 last_name: Grones - first_name: Jirí full_name: Friml, Jirí id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Grones P, Friml J. Auxin transporters and binding proteins at a glance. Journal of Cell Science. 2015;128(1):1-7. doi:10.1242/jcs.159418 apa: Grones, P., & Friml, J. (2015). Auxin transporters and binding proteins at a glance. Journal of Cell Science. Company of Biologists. https://doi.org/10.1242/jcs.159418 chicago: Grones, Peter, and Jiří Friml. “Auxin Transporters and Binding Proteins at a Glance.” Journal of Cell Science. Company of Biologists, 2015. https://doi.org/10.1242/jcs.159418. ieee: P. Grones and J. Friml, “Auxin transporters and binding proteins at a glance,” Journal of Cell Science, vol. 128, no. 1. Company of Biologists, pp. 1–7, 2015. ista: Grones P, Friml J. 2015. Auxin transporters and binding proteins at a glance. Journal of Cell Science. 128(1), 1–7. mla: Grones, Peter, and Jiří Friml. “Auxin Transporters and Binding Proteins at a Glance.” Journal of Cell Science, vol. 128, no. 1, Company of Biologists, 2015, pp. 1–7, doi:10.1242/jcs.159418. short: P. Grones, J. Friml, Journal of Cell Science 128 (2015) 1–7. date_created: 2018-12-11T11:54:28Z date_published: 2015-01-01T00:00:00Z date_updated: 2021-01-12T06:53:45Z day: '01' ddc: - '570' department: - _id: JiFr doi: 10.1242/jcs.159418 file: - access_level: open_access checksum: 24c779f4cd9d549ca6833e26f486be27 content_type: application/pdf creator: system date_created: 2018-12-12T10:11:00Z date_updated: 2020-07-14T12:45:19Z file_id: '4852' file_name: IST-2016-563-v1+1_1.full.pdf file_size: 1688844 relation: main_file file_date_updated: 2020-07-14T12:45:19Z has_accepted_license: '1' intvolume: ' 128' issue: '1' language: - iso: eng month: '01' oa: 1 oa_version: Submitted Version page: 1 - 7 publication: Journal of Cell Science publication_status: published publisher: Company of Biologists publist_id: '5225' pubrep_id: '563' quality_controlled: '1' scopus_import: 1 status: public title: Auxin transporters and binding proteins at a glance type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 128 year: '2015' ... --- _id: '1874' abstract: - lang: eng text: 'The hippocampal region, comprising the hippocampal formation and the parahippocampal region, has been one of the most intensively studied parts of the brain for decades. Better understanding of its functional diversity and complexity has led to an increased demand for specificity in experimental procedures and manipulations. In view of the complex 3D structure of the hippocampal region, precisely positioned experimental approaches require a fine-grained architectural description that is available and readable to experimentalists lacking detailed anatomical experience. In this paper, we provide the first cyto- and chemoarchitectural description of the hippocampal formation and parahippocampal region in the rat at high resolution and in the three standard sectional planes: coronal, horizontal and sagittal. The atlas uses a series of adjacent sections stained for neurons and for a number of chemical marker substances, particularly parvalbumin and calbindin. All the borders defined in one plane have been cross-checked against their counterparts in the other two planes. The entire dataset will be made available as a web-based interactive application through the Rodent Brain WorkBench (http://www.rbwb.org) which, together with this paper, provides a unique atlas resource.' author: - first_name: Charlotte full_name: Boccara, Charlotte id: 3FC06552-F248-11E8-B48F-1D18A9856A87 last_name: Boccara orcid: 0000-0001-7237-5109 - first_name: Lisa full_name: Kjønigsen, Lisa last_name: Kjønigsen - first_name: Ingvild full_name: Hammer, Ingvild last_name: Hammer - first_name: Jan full_name: Bjaalie, Jan last_name: Bjaalie - first_name: Trygve full_name: Leergaard, Trygve last_name: Leergaard - first_name: Menno full_name: Witter, Menno last_name: Witter citation: ama: Boccara CN, Kjønigsen L, Hammer I, Bjaalie J, Leergaard T, Witter M. A three-plane architectonic atlas of the rat hippocampal region. Hippocampus. 2015;25(7):838-857. doi:10.1002/hipo.22407 apa: Boccara, C. N., Kjønigsen, L., Hammer, I., Bjaalie, J., Leergaard, T., & Witter, M. (2015). A three-plane architectonic atlas of the rat hippocampal region. Hippocampus. Wiley. https://doi.org/10.1002/hipo.22407 chicago: Boccara, Charlotte N., Lisa Kjønigsen, Ingvild Hammer, Jan Bjaalie, Trygve Leergaard, and Menno Witter. “A Three-Plane Architectonic Atlas of the Rat Hippocampal Region.” Hippocampus. Wiley, 2015. https://doi.org/10.1002/hipo.22407. ieee: C. N. Boccara, L. Kjønigsen, I. Hammer, J. Bjaalie, T. Leergaard, and M. Witter, “A three-plane architectonic atlas of the rat hippocampal region,” Hippocampus, vol. 25, no. 7. Wiley, pp. 838–857, 2015. ista: Boccara CN, Kjønigsen L, Hammer I, Bjaalie J, Leergaard T, Witter M. 2015. A three-plane architectonic atlas of the rat hippocampal region. Hippocampus. 25(7), 838–857. mla: Boccara, Charlotte N., et al. “A Three-Plane Architectonic Atlas of the Rat Hippocampal Region.” Hippocampus, vol. 25, no. 7, Wiley, 2015, pp. 838–57, doi:10.1002/hipo.22407. short: C.N. Boccara, L. Kjønigsen, I. Hammer, J. Bjaalie, T. Leergaard, M. Witter, Hippocampus 25 (2015) 838–857. date_created: 2018-12-11T11:54:29Z date_published: 2015-07-01T00:00:00Z date_updated: 2021-01-12T06:53:46Z day: '01' department: - _id: JoCs doi: 10.1002/hipo.22407 intvolume: ' 25' issue: '7' language: - iso: eng month: '07' oa_version: None page: 838 - 857 publication: Hippocampus publication_status: published publisher: Wiley publist_id: '5222' quality_controlled: '1' scopus_import: 1 status: public title: A three-plane architectonic atlas of the rat hippocampal region type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 25 year: '2015' ... --- _id: '1873' abstract: - lang: eng text: 'We consider partially observable Markov decision processes (POMDPs) with limit-average payoff, where a reward value in the interval [0,1] is associated with every transition, and the payoff of an infinite path is the long-run average of the rewards. We consider two types of path constraints: (i) a quantitative constraint defines the set of paths where the payoff is at least a given threshold λ1ε(0,1]; and (ii) a qualitative constraint which is a special case of the quantitative constraint with λ1=1. We consider the computation of the almost-sure winning set, where the controller needs to ensure that the path constraint is satisfied with probability 1. Our main results for qualitative path constraints are as follows: (i) the problem of deciding the existence of a finite-memory controller is EXPTIME-complete; and (ii) the problem of deciding the existence of an infinite-memory controller is undecidable. For quantitative path constraints we show that the problem of deciding the existence of a finite-memory controller is undecidable. We also present a prototype implementation of our EXPTIME algorithm and experimental results on several examples.' author: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Martin full_name: Chmelik, Martin id: 3624234E-F248-11E8-B48F-1D18A9856A87 last_name: Chmelik citation: ama: Chatterjee K, Chmelik M. POMDPs under probabilistic semantics. Artificial Intelligence. 2015;221:46-72. doi:10.1016/j.artint.2014.12.009 apa: Chatterjee, K., & Chmelik, M. (2015). POMDPs under probabilistic semantics. Artificial Intelligence. Elsevier. https://doi.org/10.1016/j.artint.2014.12.009 chicago: Chatterjee, Krishnendu, and Martin Chmelik. “POMDPs under Probabilistic Semantics.” Artificial Intelligence. Elsevier, 2015. https://doi.org/10.1016/j.artint.2014.12.009. ieee: K. Chatterjee and M. Chmelik, “POMDPs under probabilistic semantics,” Artificial Intelligence, vol. 221. Elsevier, pp. 46–72, 2015. ista: Chatterjee K, Chmelik M. 2015. POMDPs under probabilistic semantics. Artificial Intelligence. 221, 46–72. mla: Chatterjee, Krishnendu, and Martin Chmelik. “POMDPs under Probabilistic Semantics.” Artificial Intelligence, vol. 221, Elsevier, 2015, pp. 46–72, doi:10.1016/j.artint.2014.12.009. short: K. Chatterjee, M. Chmelik, Artificial Intelligence 221 (2015) 46–72. date_created: 2018-12-11T11:54:28Z date_published: 2015-04-01T00:00:00Z date_updated: 2021-01-12T06:53:46Z day: '01' department: - _id: KrCh doi: 10.1016/j.artint.2014.12.009 external_id: arxiv: - '1408.2058' intvolume: ' 221' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1408.2058 month: '04' oa: 1 oa_version: Preprint page: 46 - 72 publication: Artificial Intelligence publication_status: published publisher: Elsevier publist_id: '5224' quality_controlled: '1' scopus_import: 1 status: public title: POMDPs under probabilistic semantics type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 221 year: '2015' ... --- _id: '1879' abstract: - lang: eng text: When electron microscopy (EM) was introduced in the 1930s it gave scientists their first look into the nanoworld of cells. Over the last 80 years EM has vastly increased our understanding of the complex cellular structures that underlie the diverse functions that cells need to maintain life. One drawback that has been difficult to overcome was the inherent lack of volume information, mainly due to the limit on the thickness of sections that could be viewed in a transmission electron microscope (TEM). For many years scientists struggled to achieve three-dimensional (3D) EM using serial section reconstructions, TEM tomography, and scanning EM (SEM) techniques such as freeze-fracture. Although each technique yielded some special information, they required a significant amount of time and specialist expertise to obtain even a very small 3D EM dataset. Almost 20 years ago scientists began to exploit SEMs to image blocks of embedded tissues and perform serial sectioning of these tissues inside the SEM chamber. Using first focused ion beams (FIB) and subsequently robotic ultramicrotomes (serial block-face, SBF-SEM) microscopists were able to collect large volumes of 3D EM information at resolutions that could address many important biological questions, and do so in an efficient manner. We present here some examples of 3D EM taken from the many diverse specimens that have been imaged in our core facility. We propose that the next major step forward will be to efficiently correlate functional information obtained using light microscopy (LM) with 3D EM datasets to more completely investigate the important links between cell structures and their functions. acknowledgement: The Zeiss Merlin with Gatan 3View2XP and Zeiss Auriga were acquired through a CLEM grant from Minister Ingrid Lieten to the VIB Bio-Imaging-Core. Michiel Krols and Saskia Lippens are the recipients of a fellowship from the FWO (Fonds Wetenschappelijk Onderzoek) of Flanders. author: - first_name: A full_name: Kremer, A last_name: Kremer - first_name: Stefaan full_name: Lippens, Stefaan last_name: Lippens - first_name: Sonia full_name: Bartunkova, Sonia last_name: Bartunkova - first_name: Bob full_name: Asselbergh, Bob last_name: Asselbergh - first_name: Cendric full_name: Blanpain, Cendric last_name: Blanpain - first_name: Matyas full_name: Fendrych, Matyas id: 43905548-F248-11E8-B48F-1D18A9856A87 last_name: Fendrych orcid: 0000-0002-9767-8699 - first_name: A full_name: Goossens, A last_name: Goossens - first_name: Matthew full_name: Holt, Matthew last_name: Holt - first_name: Sophie full_name: Janssens, Sophie last_name: Janssens - first_name: Michiel full_name: Krols, Michiel last_name: Krols - first_name: Jean full_name: Larsimont, Jean last_name: Larsimont - first_name: Conor full_name: Mc Guire, Conor last_name: Mc Guire - first_name: Moritz full_name: Nowack, Moritz last_name: Nowack - first_name: Xavier full_name: Saelens, Xavier last_name: Saelens - first_name: Andreas full_name: Schertel, Andreas last_name: Schertel - first_name: B full_name: Schepens, B last_name: Schepens - first_name: M full_name: Slezak, M last_name: Slezak - first_name: Vincent full_name: Timmerman, Vincent last_name: Timmerman - first_name: Clara full_name: Theunis, Clara last_name: Theunis - first_name: Ronald full_name: Van Brempt, Ronald last_name: Van Brempt - first_name: Y full_name: Visser, Y last_name: Visser - first_name: Christophe full_name: Guérin, Christophe last_name: Guérin citation: ama: Kremer A, Lippens S, Bartunkova S, et al. Developing 3D SEM in a broad biological context. Journal of Microscopy. 2015;259(2):80-96. doi:10.1111/jmi.12211 apa: Kremer, A., Lippens, S., Bartunkova, S., Asselbergh, B., Blanpain, C., Fendrych, M., … Guérin, C. (2015). Developing 3D SEM in a broad biological context. Journal of Microscopy. Wiley-Blackwell. https://doi.org/10.1111/jmi.12211 chicago: Kremer, A, Stefaan Lippens, Sonia Bartunkova, Bob Asselbergh, Cendric Blanpain, Matyas Fendrych, A Goossens, et al. “Developing 3D SEM in a Broad Biological Context.” Journal of Microscopy. Wiley-Blackwell, 2015. https://doi.org/10.1111/jmi.12211. ieee: A. Kremer et al., “Developing 3D SEM in a broad biological context,” Journal of Microscopy, vol. 259, no. 2. Wiley-Blackwell, pp. 80–96, 2015. ista: Kremer A, Lippens S, Bartunkova S, Asselbergh B, Blanpain C, Fendrych M, Goossens A, Holt M, Janssens S, Krols M, Larsimont J, Mc Guire C, Nowack M, Saelens X, Schertel A, Schepens B, Slezak M, Timmerman V, Theunis C, Van Brempt R, Visser Y, Guérin C. 2015. Developing 3D SEM in a broad biological context. Journal of Microscopy. 259(2), 80–96. mla: Kremer, A., et al. “Developing 3D SEM in a Broad Biological Context.” Journal of Microscopy, vol. 259, no. 2, Wiley-Blackwell, 2015, pp. 80–96, doi:10.1111/jmi.12211. short: A. Kremer, S. Lippens, S. Bartunkova, B. Asselbergh, C. Blanpain, M. Fendrych, A. Goossens, M. Holt, S. Janssens, M. Krols, J. Larsimont, C. Mc Guire, M. Nowack, X. Saelens, A. Schertel, B. Schepens, M. Slezak, V. Timmerman, C. Theunis, R. Van Brempt, Y. Visser, C. Guérin, Journal of Microscopy 259 (2015) 80–96. date_created: 2018-12-11T11:54:30Z date_published: 2015-08-01T00:00:00Z date_updated: 2021-01-12T06:53:48Z day: '01' ddc: - '570' department: - _id: JiFr doi: 10.1111/jmi.12211 file: - access_level: open_access checksum: 3649c5372d1644062d728ea9287e367f content_type: application/pdf creator: system date_created: 2018-12-12T10:11:19Z date_updated: 2020-07-14T12:45:19Z file_id: '4872' file_name: IST-2016-459-v1+1_KREMER_et_al-2015-Journal_of_Microscopy.pdf file_size: 2899898 relation: main_file file_date_updated: 2020-07-14T12:45:19Z has_accepted_license: '1' intvolume: ' 259' issue: '2' language: - iso: eng license: https://creativecommons.org/licenses/by/4.0/ month: '08' oa: 1 oa_version: Published Version page: 80 - 96 publication: Journal of Microscopy publication_status: published publisher: Wiley-Blackwell publist_id: '5218' pubrep_id: '459' quality_controlled: '1' scopus_import: 1 status: public title: Developing 3D SEM in a broad biological context 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: 259 year: '2015' ... --- _id: '1880' abstract: - lang: eng text: We investigate the relation between Bose-Einstein condensation (BEC) and superfluidity in the ground state of a one-dimensional model of interacting bosons in a strong random potential. We prove rigorously that in a certain parameter regime the superfluid fraction can be arbitrarily small while complete BEC prevails. In another regime there is both complete BEC and complete superfluidity, despite the strong disorder acknowledgement: Support from the Natural Sciences and Engineering Research Council of Canada NSERC (MK and RS) and from the Austrian Science Fund FWF (JY, under project P 22929-N16) is gratefully acknowledged article_number: '013022' author: - first_name: Martin full_name: Könenberg, Martin last_name: Könenberg - first_name: Thomas full_name: Moser, Thomas id: 2B5FC9A4-F248-11E8-B48F-1D18A9856A87 last_name: Moser - first_name: Robert full_name: Seiringer, Robert id: 4AFD0470-F248-11E8-B48F-1D18A9856A87 last_name: Seiringer orcid: 0000-0002-6781-0521 - first_name: Jakob full_name: Yngvason, Jakob last_name: Yngvason citation: ama: Könenberg M, Moser T, Seiringer R, Yngvason J. Superfluid behavior of a Bose-Einstein condensate in a random potential. New Journal of Physics. 2015;17. doi:10.1088/1367-2630/17/1/013022 apa: Könenberg, M., Moser, T., Seiringer, R., & Yngvason, J. (2015). Superfluid behavior of a Bose-Einstein condensate in a random potential. New Journal of Physics. IOP Publishing Ltd. https://doi.org/10.1088/1367-2630/17/1/013022 chicago: Könenberg, Martin, Thomas Moser, Robert Seiringer, and Jakob Yngvason. “Superfluid Behavior of a Bose-Einstein Condensate in a Random Potential.” New Journal of Physics. IOP Publishing Ltd., 2015. https://doi.org/10.1088/1367-2630/17/1/013022. ieee: M. Könenberg, T. Moser, R. Seiringer, and J. Yngvason, “Superfluid behavior of a Bose-Einstein condensate in a random potential,” New Journal of Physics, vol. 17. IOP Publishing Ltd., 2015. ista: Könenberg M, Moser T, Seiringer R, Yngvason J. 2015. Superfluid behavior of a Bose-Einstein condensate in a random potential. New Journal of Physics. 17, 013022. mla: Könenberg, Martin, et al. “Superfluid Behavior of a Bose-Einstein Condensate in a Random Potential.” New Journal of Physics, vol. 17, 013022, IOP Publishing Ltd., 2015, doi:10.1088/1367-2630/17/1/013022. short: M. Könenberg, T. Moser, R. Seiringer, J. Yngvason, New Journal of Physics 17 (2015). date_created: 2018-12-11T11:54:30Z date_published: 2015-01-15T00:00:00Z date_updated: 2021-01-12T06:53:48Z day: '15' ddc: - '530' department: - _id: RoSe doi: 10.1088/1367-2630/17/1/013022 file: - access_level: open_access checksum: 38fdf2b5ac30445e26a5d613abd84b16 content_type: application/pdf creator: system date_created: 2018-12-12T10:12:44Z date_updated: 2020-07-14T12:45:20Z file_id: '4963' file_name: IST-2016-447-v1+1_document_1_.pdf file_size: 768108 relation: main_file file_date_updated: 2020-07-14T12:45:20Z has_accepted_license: '1' intvolume: ' 17' language: - iso: eng month: '01' oa: 1 oa_version: Published Version project: - _id: 26450934-B435-11E9-9278-68D0E5697425 name: NSERC Postdoctoral fellowship publication: New Journal of Physics publication_status: published publisher: IOP Publishing Ltd. publist_id: '5214' pubrep_id: '447' quality_controlled: '1' scopus_import: 1 status: public title: Superfluid behavior of a Bose-Einstein condensate in a random potential 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: 17 year: '2015' ... --- _id: '1882' abstract: - lang: eng text: We provide a framework for compositional and iterative design and verification of systems with quantitative information, such as rewards, time or energy. It is based on disjunctive modal transition systems where we allow actions to bear various types of quantitative information. Throughout the design process the actions can be further refined and the information made more precise. We show how to compute the results of standard operations on the systems, including the quotient (residual), which has not been previously considered for quantitative non-deterministic systems. Our quantitative framework has close connections to the modal nu-calculus and is compositional with respect to general notions of distances between systems and the standard operations. acknowledgement: This research was funded in part by the European Research Council (ERC) under grant agreement 267989 (QUAREM), by the Austrian Science Fund (FWF) project S11402-N23 (RiSE), and by the Czech Science Foundation, grant No. P202/12/G061. alternative_title: - LNCS author: - first_name: Uli full_name: Fahrenberg, Uli last_name: Fahrenberg - first_name: Jan full_name: Kretinsky, Jan id: 44CEF464-F248-11E8-B48F-1D18A9856A87 last_name: Kretinsky orcid: 0000-0002-8122-2881 - first_name: Axel full_name: Legay, Axel last_name: Legay - first_name: Louis full_name: Traonouez, Louis last_name: Traonouez citation: ama: 'Fahrenberg U, Kretinsky J, Legay A, Traonouez L. Compositionality for quantitative specifications. In: Vol 8997. Springer; 2015:306-324. doi:10.1007/978-3-319-15317-9_19' apa: 'Fahrenberg, U., Kretinsky, J., Legay, A., & Traonouez, L. (2015). Compositionality for quantitative specifications (Vol. 8997, pp. 306–324). Presented at the FACS: Formal Aspects of Component Software, Bertinoro, Italy: Springer. https://doi.org/10.1007/978-3-319-15317-9_19' chicago: Fahrenberg, Uli, Jan Kretinsky, Axel Legay, and Louis Traonouez. “Compositionality for Quantitative Specifications,” 8997:306–24. Springer, 2015. https://doi.org/10.1007/978-3-319-15317-9_19. ieee: 'U. Fahrenberg, J. Kretinsky, A. Legay, and L. Traonouez, “Compositionality for quantitative specifications,” presented at the FACS: Formal Aspects of Component Software, Bertinoro, Italy, 2015, vol. 8997, pp. 306–324.' ista: 'Fahrenberg U, Kretinsky J, Legay A, Traonouez L. 2015. Compositionality for quantitative specifications. FACS: Formal Aspects of Component Software, LNCS, vol. 8997, 306–324.' mla: Fahrenberg, Uli, et al. Compositionality for Quantitative Specifications. Vol. 8997, Springer, 2015, pp. 306–24, doi:10.1007/978-3-319-15317-9_19. short: U. Fahrenberg, J. Kretinsky, A. Legay, L. Traonouez, in:, Springer, 2015, pp. 306–324. conference: end_date: 2014-09-12 location: Bertinoro, Italy name: 'FACS: Formal Aspects of Component Software' start_date: 2014-09-10 date_created: 2018-12-11T11:54:31Z date_published: 2015-01-30T00:00:00Z date_updated: 2021-01-12T06:53:49Z day: '30' department: - _id: ToHe - _id: KrCh doi: 10.1007/978-3-319-15317-9_19 ec_funded: 1 intvolume: ' 8997' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1408.1256 month: '01' oa: 1 oa_version: Preprint page: 306 - 324 project: - _id: 25EE3708-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '267989' name: Quantitative Reactive Modeling - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering publication_status: published publisher: Springer publist_id: '5216' quality_controlled: '1' scopus_import: 1 status: public title: Compositionality for quantitative specifications type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 8997 year: '2015' ... --- _id: '1883' abstract: - lang: eng text: "We introduce a one-parametric family of tree growth models, in which branching probabilities decrease with branch age τ as τ-α. Depending on the exponent α, the scaling of tree depth with tree size n displays a transition between the logarithmic scaling of random trees and an algebraic growth. At the transition (α=1) tree depth grows as (logn)2. This anomalous scaling is in good agreement with the trend observed in evolution of biological species, thus providing a theoretical support for age-dependent speciation and associating it to the occurrence of a critical point.\r\n" article_number: '022803' article_processing_charge: No article_type: original author: - first_name: Stephanie full_name: Keller-Schmidt, Stephanie last_name: Keller-Schmidt - first_name: Murat full_name: Tugrul, Murat id: 37C323C6-F248-11E8-B48F-1D18A9856A87 last_name: Tugrul orcid: 0000-0002-8523-0758 - first_name: Víctor full_name: Eguíluz, Víctor last_name: Eguíluz - first_name: Emilio full_name: Hernandez Garcia, Emilio last_name: Hernandez Garcia - first_name: Konstantin full_name: Klemm, Konstantin last_name: Klemm citation: ama: Keller-Schmidt S, Tugrul M, Eguíluz V, Hernandez Garcia E, Klemm K. Anomalous scaling in an age-dependent branching model. Physical Review E Statistical Nonlinear and Soft Matter Physics. 2015;91(2). doi:10.1103/PhysRevE.91.022803 apa: Keller-Schmidt, S., Tugrul, M., Eguíluz, V., Hernandez Garcia, E., & Klemm, K. (2015). Anomalous scaling in an age-dependent branching model. Physical Review E Statistical Nonlinear and Soft Matter Physics. American Institute of Physics. https://doi.org/10.1103/PhysRevE.91.022803 chicago: Keller-Schmidt, Stephanie, Murat Tugrul, Víctor Eguíluz, Emilio Hernandez Garcia, and Konstantin Klemm. “Anomalous Scaling in an Age-Dependent Branching Model.” Physical Review E Statistical Nonlinear and Soft Matter Physics. American Institute of Physics, 2015. https://doi.org/10.1103/PhysRevE.91.022803. ieee: S. Keller-Schmidt, M. Tugrul, V. Eguíluz, E. Hernandez Garcia, and K. Klemm, “Anomalous scaling in an age-dependent branching model,” Physical Review E Statistical Nonlinear and Soft Matter Physics, vol. 91, no. 2. American Institute of Physics, 2015. ista: Keller-Schmidt S, Tugrul M, Eguíluz V, Hernandez Garcia E, Klemm K. 2015. Anomalous scaling in an age-dependent branching model. Physical Review E Statistical Nonlinear and Soft Matter Physics. 91(2), 022803. mla: Keller-Schmidt, Stephanie, et al. “Anomalous Scaling in an Age-Dependent Branching Model.” Physical Review E Statistical Nonlinear and Soft Matter Physics, vol. 91, no. 2, 022803, American Institute of Physics, 2015, doi:10.1103/PhysRevE.91.022803. short: S. Keller-Schmidt, M. Tugrul, V. Eguíluz, E. Hernandez Garcia, K. Klemm, Physical Review E Statistical Nonlinear and Soft Matter Physics 91 (2015). date_created: 2018-12-11T11:54:31Z date_published: 2015-02-02T00:00:00Z date_updated: 2021-01-12T06:53:49Z day: '02' department: - _id: NiBa doi: 10.1103/PhysRevE.91.022803 external_id: arxiv: - '1012.3298' intvolume: ' 91' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1012.3298 month: '02' oa: 1 oa_version: Preprint publication: Physical Review E Statistical Nonlinear and Soft Matter Physics publication_status: published publisher: American Institute of Physics publist_id: '5213' quality_controlled: '1' scopus_import: 1 status: public title: Anomalous scaling in an age-dependent branching model type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 91 year: '2015' ... --- _id: '1878' abstract: - lang: eng text: Petrocoptis is a small genus of chasmophytic plants endemic to the Iberian Peninsula, with some localized populations in the French Pyrenees. Within the genus, a dozen species have been recognized based on morphological diversity, most of them with limited distribution area, in small populations and frequently with potential threats to their survival. To date, however, a molecular evaluation of the current systematic treatments has not been carried out. The aim of the present study is to infer phylogenetic relationships among its subordinate taxa by using plastidial rps16 intron and nuclear internal transcribed spacer (ITS) DNA sequences; and evaluate the phylogenetic placement of the genus Petrocoptis within the family Caryophyllaceae. The monophyly of Petrocoptis is supported by both ITS and rps16 intron sequence analyses. Furthermore, time estimates using BEAST analyses indicate a Middle to Late Miocene diversification (10.59 Myr, 6.44–15.26 Myr highest posterior densities [HPD], for ITS; 14.30 Myr, 8.61–21.00 Myr HPD, for rps16 intron). author: - first_name: Eduardo full_name: Cires Rodriguez, Eduardo id: 2AD56A7A-F248-11E8-B48F-1D18A9856A87 last_name: Cires Rodriguez - first_name: José full_name: Prieto, José last_name: Prieto citation: ama: Cires Rodriguez E, Prieto J. Phylogenetic relationships of Petrocoptis A. Braun ex Endl. (Caryophyllaceae), a discussed genus from the Iberian Peninsula. Journal of Plant Research. 2015;128(2):223-238. doi:10.1007/s10265-014-0691-6 apa: Cires Rodriguez, E., & Prieto, J. (2015). Phylogenetic relationships of Petrocoptis A. Braun ex Endl. (Caryophyllaceae), a discussed genus from the Iberian Peninsula. Journal of Plant Research. Springer. https://doi.org/10.1007/s10265-014-0691-6 chicago: Cires Rodriguez, Eduardo, and José Prieto. “Phylogenetic Relationships of Petrocoptis A. Braun Ex Endl. (Caryophyllaceae), a Discussed Genus from the Iberian Peninsula.” Journal of Plant Research. Springer, 2015. https://doi.org/10.1007/s10265-014-0691-6. ieee: E. Cires Rodriguez and J. Prieto, “Phylogenetic relationships of Petrocoptis A. Braun ex Endl. (Caryophyllaceae), a discussed genus from the Iberian Peninsula,” Journal of Plant Research, vol. 128, no. 2. Springer, pp. 223–238, 2015. ista: Cires Rodriguez E, Prieto J. 2015. Phylogenetic relationships of Petrocoptis A. Braun ex Endl. (Caryophyllaceae), a discussed genus from the Iberian Peninsula. Journal of Plant Research. 128(2), 223–238. mla: Cires Rodriguez, Eduardo, and José Prieto. “Phylogenetic Relationships of Petrocoptis A. Braun Ex Endl. (Caryophyllaceae), a Discussed Genus from the Iberian Peninsula.” Journal of Plant Research, vol. 128, no. 2, Springer, 2015, pp. 223–38, doi:10.1007/s10265-014-0691-6. short: E. Cires Rodriguez, J. Prieto, Journal of Plant Research 128 (2015) 223–238. date_created: 2018-12-11T11:54:30Z date_published: 2015-01-24T00:00:00Z date_updated: 2021-01-12T06:53:47Z day: '24' department: - _id: JiFr doi: 10.1007/s10265-014-0691-6 intvolume: ' 128' issue: '2' language: - iso: eng month: '01' oa_version: None page: 223 - 238 publication: Journal of Plant Research publication_status: published publisher: Springer publist_id: '5217' quality_controlled: '1' scopus_import: 1 status: public title: Phylogenetic relationships of Petrocoptis A. Braun ex Endl. (Caryophyllaceae), a discussed genus from the Iberian Peninsula type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 128 year: '2015' ... --- _id: '1885' abstract: - lang: eng text: 'The concept of positional information is central to our understanding of how cells determine their location in a multicellular structure and thereby their developmental fates. Nevertheless, positional information has neither been defined mathematically nor quantified in a principled way. Here we provide an information-theoretic definition in the context of developmental gene expression patterns and examine the features of expression patterns that affect positional information quantitatively. We connect positional information with the concept of positional error and develop tools to directly measure information and error from experimental data. We illustrate our framework for the case of gap gene expression patterns in the early Drosophila embryo and show how information that is distributed among only four genes is sufficient to determine developmental fates with nearly single-cell resolution. Our approach can be generalized to a variety of different model systems; procedures and examples are discussed in detail. ' author: - first_name: Gasper full_name: Tkacik, Gasper id: 3D494DCA-F248-11E8-B48F-1D18A9856A87 last_name: Tkacik orcid: 0000-0002-6699-1455 - first_name: Julien full_name: Dubuis, Julien last_name: Dubuis - first_name: Mariela full_name: Petkova, Mariela last_name: Petkova - first_name: Thomas full_name: Gregor, Thomas last_name: Gregor citation: ama: 'Tkačik G, Dubuis J, Petkova M, Gregor T. Positional information, positional error, and readout precision in morphogenesis: A mathematical framework. Genetics. 2015;199(1):39-59. doi:10.1534/genetics.114.171850' apa: 'Tkačik, G., Dubuis, J., Petkova, M., & Gregor, T. (2015). Positional information, positional error, and readout precision in morphogenesis: A mathematical framework. Genetics. Genetics Society of America. https://doi.org/10.1534/genetics.114.171850' chicago: 'Tkačik, Gašper, Julien Dubuis, Mariela Petkova, and Thomas Gregor. “Positional Information, Positional Error, and Readout Precision in Morphogenesis: A Mathematical Framework.” Genetics. Genetics Society of America, 2015. https://doi.org/10.1534/genetics.114.171850.' ieee: 'G. Tkačik, J. Dubuis, M. Petkova, and T. Gregor, “Positional information, positional error, and readout precision in morphogenesis: A mathematical framework,” Genetics, vol. 199, no. 1. Genetics Society of America, pp. 39–59, 2015.' ista: 'Tkačik G, Dubuis J, Petkova M, Gregor T. 2015. Positional information, positional error, and readout precision in morphogenesis: A mathematical framework. Genetics. 199(1), 39–59.' mla: 'Tkačik, Gašper, et al. “Positional Information, Positional Error, and Readout Precision in Morphogenesis: A Mathematical Framework.” Genetics, vol. 199, no. 1, Genetics Society of America, 2015, pp. 39–59, doi:10.1534/genetics.114.171850.' short: G. Tkačik, J. Dubuis, M. Petkova, T. Gregor, Genetics 199 (2015) 39–59. date_created: 2018-12-11T11:54:32Z date_published: 2015-01-01T00:00:00Z date_updated: 2021-01-12T06:53:50Z day: '01' department: - _id: GaTk doi: 10.1534/genetics.114.171850 intvolume: ' 199' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1404.5599 month: '01' oa: 1 oa_version: Preprint page: 39 - 59 publication: Genetics publication_status: published publisher: Genetics Society of America publist_id: '5210' quality_controlled: '1' scopus_import: 1 status: public title: 'Positional information, positional error, and readout precision in morphogenesis: A mathematical framework' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 199 year: '2015' ... --- _id: '1940' abstract: - lang: eng text: We typically think of cells as responding to external signals independently by regulating their gene expression levels, yet they often locally exchange information and coordinate. Can such spatial coupling be of benefit for conveying signals subject to gene regulatory noise? Here we extend our information-theoretic framework for gene regulation to spatially extended systems. As an example, we consider a lattice of nuclei responding to a concentration field of a transcriptional regulator (the "input") by expressing a single diffusible target gene. When input concentrations are low, diffusive coupling markedly improves information transmission; optimal gene activation functions also systematically change. A qualitatively new regulatory strategy emerges where individual cells respond to the input in a nearly step-like fashion that is subsequently averaged out by strong diffusion. While motivated by early patterning events in the Drosophila embryo, our framework is generically applicable to spatially coupled stochastic gene expression models. article_number: '062710' author: - first_name: Thomas R full_name: Sokolowski, Thomas R id: 3E999752-F248-11E8-B48F-1D18A9856A87 last_name: Sokolowski orcid: 0000-0002-1287-3779 - first_name: Gasper full_name: Tkacik, Gasper id: 3D494DCA-F248-11E8-B48F-1D18A9856A87 last_name: Tkacik orcid: 0000-0002-6699-1455 citation: ama: Sokolowski TR, Tkačik G. Optimizing information flow in small genetic networks. IV. Spatial coupling. Physical Review E Statistical Nonlinear and Soft Matter Physics. 2015;91(6). doi:10.1103/PhysRevE.91.062710 apa: Sokolowski, T. R., & Tkačik, G. (2015). Optimizing information flow in small genetic networks. IV. Spatial coupling. Physical Review E Statistical Nonlinear and Soft Matter Physics. American Institute of Physics. https://doi.org/10.1103/PhysRevE.91.062710 chicago: Sokolowski, Thomas R, and Gašper Tkačik. “Optimizing Information Flow in Small Genetic Networks. IV. Spatial Coupling.” Physical Review E Statistical Nonlinear and Soft Matter Physics. American Institute of Physics, 2015. https://doi.org/10.1103/PhysRevE.91.062710. ieee: T. R. Sokolowski and G. Tkačik, “Optimizing information flow in small genetic networks. IV. Spatial coupling,” Physical Review E Statistical Nonlinear and Soft Matter Physics, vol. 91, no. 6. American Institute of Physics, 2015. ista: Sokolowski TR, Tkačik G. 2015. Optimizing information flow in small genetic networks. IV. Spatial coupling. Physical Review E Statistical Nonlinear and Soft Matter Physics. 91(6), 062710. mla: Sokolowski, Thomas R., and Gašper Tkačik. “Optimizing Information Flow in Small Genetic Networks. IV. Spatial Coupling.” Physical Review E Statistical Nonlinear and Soft Matter Physics, vol. 91, no. 6, 062710, American Institute of Physics, 2015, doi:10.1103/PhysRevE.91.062710. short: T.R. Sokolowski, G. Tkačik, Physical Review E Statistical Nonlinear and Soft Matter Physics 91 (2015). date_created: 2018-12-11T11:54:49Z date_published: 2015-06-15T00:00:00Z date_updated: 2021-01-12T06:54:13Z day: '15' department: - _id: GaTk doi: 10.1103/PhysRevE.91.062710 intvolume: ' 91' issue: '6' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1501.04015 month: '06' oa: 1 oa_version: Preprint publication: Physical Review E Statistical Nonlinear and Soft Matter Physics publication_status: published publisher: American Institute of Physics publist_id: '5145' quality_controlled: '1' scopus_import: 1 status: public title: Optimizing information flow in small genetic networks. IV. Spatial coupling type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 91 year: '2015' ... --- _id: '1938' abstract: - lang: eng text: 'We numerically investigate the distribution of extrema of ''chaotic'' Laplacian eigenfunctions on two-dimensional manifolds. Our contribution is two-fold: (a) we count extrema on grid graphs with a small number of randomly added edges and show the behavior to coincide with the 1957 prediction of Longuet-Higgins for the continuous case and (b) we compute the regularity of their spatial distribution using discrepancy, which is a classical measure from the theory of Monte Carlo integration. The first part suggests that grid graphs with randomly added edges should behave like two-dimensional surfaces with ergodic geodesic flow; in the second part we show that the extrema are more regularly distributed in space than the grid Z2.' acknowledgement: "F.P. was supported by the Graduate School of IST Austria. S.S. was partially supported by CRC1060 of the DFG\r\nThe authors thank Olga Symonova and Michael Kerber for sharing their implementation of the persistence algorithm. " author: - first_name: Florian full_name: Pausinger, Florian id: 2A77D7A2-F248-11E8-B48F-1D18A9856A87 last_name: Pausinger orcid: 0000-0002-8379-3768 - first_name: Stefan full_name: Steinerberger, Stefan last_name: Steinerberger citation: ama: Pausinger F, Steinerberger S. On the distribution of local extrema in quantum chaos. Physics Letters, Section A. 2015;379(6):535-541. doi:10.1016/j.physleta.2014.12.010 apa: Pausinger, F., & Steinerberger, S. (2015). On the distribution of local extrema in quantum chaos. Physics Letters, Section A. Elsevier. https://doi.org/10.1016/j.physleta.2014.12.010 chicago: Pausinger, Florian, and Stefan Steinerberger. “On the Distribution of Local Extrema in Quantum Chaos.” Physics Letters, Section A. Elsevier, 2015. https://doi.org/10.1016/j.physleta.2014.12.010. ieee: F. Pausinger and S. Steinerberger, “On the distribution of local extrema in quantum chaos,” Physics Letters, Section A, vol. 379, no. 6. Elsevier, pp. 535–541, 2015. ista: Pausinger F, Steinerberger S. 2015. On the distribution of local extrema in quantum chaos. Physics Letters, Section A. 379(6), 535–541. mla: Pausinger, Florian, and Stefan Steinerberger. “On the Distribution of Local Extrema in Quantum Chaos.” Physics Letters, Section A, vol. 379, no. 6, Elsevier, 2015, pp. 535–41, doi:10.1016/j.physleta.2014.12.010. short: F. Pausinger, S. Steinerberger, Physics Letters, Section A 379 (2015) 535–541. date_created: 2018-12-11T11:54:49Z date_published: 2015-03-06T00:00:00Z date_updated: 2021-01-12T06:54:12Z day: '06' department: - _id: HeEd doi: 10.1016/j.physleta.2014.12.010 intvolume: ' 379' issue: '6' language: - iso: eng month: '03' oa_version: None page: 535 - 541 publication: Physics Letters, Section A publication_status: published publisher: Elsevier publist_id: '5152' quality_controlled: '1' scopus_import: 1 status: public title: On the distribution of local extrema in quantum chaos type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 379 year: '2015' ... --- _id: '1944' acknowledgement: This work was supported by the European Research Council (project ERC-2011-StG-20101109-PSDP); the Agency for Innovation by Science and Technology (IWT) (predoctoral fellowship to H.R.); and the People Programme (Marie Curie Actions) of the European Union author: - first_name: Hana full_name: Rakusová, Hana last_name: Rakusová - first_name: Matyas full_name: Fendrych, Matyas id: 43905548-F248-11E8-B48F-1D18A9856A87 last_name: Fendrych orcid: 0000-0002-9767-8699 - first_name: Jirí full_name: Friml, Jirí id: 4159519E-F248-11E8-B48F-1D18A9856A87 last_name: Friml orcid: 0000-0002-8302-7596 citation: ama: Rakusová H, Fendrych M, Friml J. Intracellular trafficking and PIN-mediated cell polarity during tropic responses in plants. Current Opinion in Plant Biology. 2015;23(2):116-123. doi:10.1016/j.pbi.2014.12.002 apa: Rakusová, H., Fendrych, M., & Friml, J. (2015). Intracellular trafficking and PIN-mediated cell polarity during tropic responses in plants. Current Opinion in Plant Biology. Elsevier. https://doi.org/10.1016/j.pbi.2014.12.002 chicago: Rakusová, Hana, Matyas Fendrych, and Jiří Friml. “Intracellular Trafficking and PIN-Mediated Cell Polarity during Tropic Responses in Plants.” Current Opinion in Plant Biology. Elsevier, 2015. https://doi.org/10.1016/j.pbi.2014.12.002. ieee: H. Rakusová, M. Fendrych, and J. Friml, “Intracellular trafficking and PIN-mediated cell polarity during tropic responses in plants,” Current Opinion in Plant Biology, vol. 23, no. 2. Elsevier, pp. 116–123, 2015. ista: Rakusová H, Fendrych M, Friml J. 2015. Intracellular trafficking and PIN-mediated cell polarity during tropic responses in plants. Current Opinion in Plant Biology. 23(2), 116–123. mla: Rakusová, Hana, et al. “Intracellular Trafficking and PIN-Mediated Cell Polarity during Tropic Responses in Plants.” Current Opinion in Plant Biology, vol. 23, no. 2, Elsevier, 2015, pp. 116–23, doi:10.1016/j.pbi.2014.12.002. short: H. Rakusová, M. Fendrych, J. Friml, Current Opinion in Plant Biology 23 (2015) 116–123. date_created: 2018-12-11T11:54:51Z date_published: 2015-02-01T00:00:00Z date_updated: 2021-01-12T06:54:15Z day: '01' department: - _id: JiFr doi: 10.1016/j.pbi.2014.12.002 ec_funded: 1 intvolume: ' 23' issue: '2' language: - iso: eng month: '02' oa_version: None page: 116 - 123 project: - _id: 25716A02-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '282300' name: Polarity and subcellular dynamics in plants - _id: 25681D80-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '291734' name: International IST Postdoc Fellowship Programme publication: Current Opinion in Plant Biology publication_status: published publisher: Elsevier publist_id: '5140' quality_controlled: '1' scopus_import: 1 status: public title: Intracellular trafficking and PIN-mediated cell polarity during tropic responses in plants type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 23 year: '2015' ... --- _id: '1992' abstract: - lang: eng text: "We present a method and a tool for generating succinct representations of sets of concurrent traces. We focus on trace sets that contain all correct or all incorrect permutations of events from a given trace. We represent trace sets as HB-Formulas that are Boolean combinations of happens-before constraints between events. To generate a representation of incorrect interleavings, our method iteratively explores interleavings that violate the specification and gathers generalizations of the discovered interleavings into an HB-Formula; its complement yields a representation of correct interleavings.\r\n\r\nWe claim that our trace set representations can drive diverse verification, fault localization, repair, and synthesis techniques for concurrent programs. We demonstrate this by using our tool in three case studies involving synchronization synthesis, bug summarization, and abstraction refinement based verification. In each case study, our initial experimental results have been promising.\r\n\r\nIn the first case study, we present an algorithm for inferring missing synchronization from an HB-Formula representing correct interleavings of a given trace. The algorithm applies rules to rewrite specific patterns in the HB-Formula into locks, barriers, and wait-notify constructs. In the second case study, we use an HB-Formula representing incorrect interleavings for bug summarization. While the HB-Formula itself is a concise counterexample summary, we present additional inference rules to help identify specific concurrency bugs such as data races, define-use order violations, and two-stage access bugs. In the final case study, we present a novel predicate learning procedure that uses HB-Formulas representing abstract counterexamples to accelerate counterexample-guided abstraction refinement (CEGAR). In each iteration of the CEGAR loop, the procedure refines the abstraction to eliminate multiple spurious abstract counterexamples drawn from the HB-Formula." author: - first_name: Ashutosh full_name: Gupta, Ashutosh id: 335E5684-F248-11E8-B48F-1D18A9856A87 last_name: Gupta - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000−0002−2985−7724 - first_name: Arjun full_name: Radhakrishna, Arjun id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87 last_name: Radhakrishna - first_name: Roopsha full_name: Samanta, Roopsha id: 3D2AAC08-F248-11E8-B48F-1D18A9856A87 last_name: Samanta - first_name: Thorsten full_name: Tarrach, Thorsten id: 3D6E8F2C-F248-11E8-B48F-1D18A9856A87 last_name: Tarrach orcid: 0000-0003-4409-8487 citation: ama: 'Gupta A, Henzinger TA, Radhakrishna A, Samanta R, Tarrach T. Succinct representation of concurrent trace sets. In: ACM; 2015:433-444. doi:10.1145/2676726.2677008' apa: 'Gupta, A., Henzinger, T. A., Radhakrishna, A., Samanta, R., & Tarrach, T. (2015). Succinct representation of concurrent trace sets (pp. 433–444). Presented at the POPL: Principles of Programming Languages, Mumbai, India: ACM. https://doi.org/10.1145/2676726.2677008' chicago: Gupta, Ashutosh, Thomas A Henzinger, Arjun Radhakrishna, Roopsha Samanta, and Thorsten Tarrach. “Succinct Representation of Concurrent Trace Sets,” 433–44. ACM, 2015. https://doi.org/10.1145/2676726.2677008. ieee: 'A. Gupta, T. A. Henzinger, A. Radhakrishna, R. Samanta, and T. Tarrach, “Succinct representation of concurrent trace sets,” presented at the POPL: Principles of Programming Languages, Mumbai, India, 2015, pp. 433–444.' ista: 'Gupta A, Henzinger TA, Radhakrishna A, Samanta R, Tarrach T. 2015. Succinct representation of concurrent trace sets. POPL: Principles of Programming Languages, 433–444.' mla: Gupta, Ashutosh, et al. Succinct Representation of Concurrent Trace Sets. ACM, 2015, pp. 433–44, doi:10.1145/2676726.2677008. short: A. Gupta, T.A. Henzinger, A. Radhakrishna, R. Samanta, T. Tarrach, in:, ACM, 2015, pp. 433–444. conference: end_date: 2015-01-17 location: Mumbai, India name: 'POPL: Principles of Programming Languages' start_date: 2015-01-15 date_created: 2018-12-11T11:55:05Z date_published: 2015-01-15T00:00:00Z date_updated: 2021-01-12T06:54:33Z day: '15' ddc: - '005' department: - _id: ToHe doi: 10.1145/2676726.2677008 file: - access_level: open_access checksum: f0d4395b600f410a191256ac0b73af32 content_type: application/pdf creator: system date_created: 2018-12-12T10:17:56Z date_updated: 2020-07-14T12:45:22Z file_id: '5314' file_name: IST-2015-317-v1+1_author_version.pdf file_size: 399462 relation: main_file file_date_updated: 2020-07-14T12:45:22Z has_accepted_license: '1' language: - iso: eng month: '01' oa: 1 oa_version: Submitted Version page: 433 - 444 publication_identifier: isbn: - 978-1-4503-3300-9 publication_status: published publisher: ACM publist_id: '5091' pubrep_id: '317' quality_controlled: '1' scopus_import: 1 status: public title: Succinct representation of concurrent trace sets type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2015' ... --- _id: '1997' abstract: - lang: eng text: We prove that the three-state toric homogeneous Markov chain model has Markov degree two. In algebraic terminology this means, that a certain class of toric ideals is generated by quadratic binomials. This was conjectured by Haws, Martin del Campo, Takemura and Yoshida, who proved that they are generated by degree six binomials. author: - first_name: Patrik full_name: Noren, Patrik id: 46870C74-F248-11E8-B48F-1D18A9856A87 last_name: Noren citation: ama: Noren P. The three-state toric homogeneous Markov chain model has Markov degree two. Journal of Symbolic Computation. 2015;68/Part 2(May-June):285-296. doi:10.1016/j.jsc.2014.09.014 apa: Noren, P. (2015). The three-state toric homogeneous Markov chain model has Markov degree two. Journal of Symbolic Computation. Elsevier. https://doi.org/10.1016/j.jsc.2014.09.014 chicago: Noren, Patrik. “The Three-State Toric Homogeneous Markov Chain Model Has Markov Degree Two.” Journal of Symbolic Computation. Elsevier, 2015. https://doi.org/10.1016/j.jsc.2014.09.014. ieee: P. Noren, “The three-state toric homogeneous Markov chain model has Markov degree two,” Journal of Symbolic Computation, vol. 68/Part 2, no. May-June. Elsevier, pp. 285–296, 2015. ista: Noren P. 2015. The three-state toric homogeneous Markov chain model has Markov degree two. Journal of Symbolic Computation. 68/Part 2(May-June), 285–296. mla: Noren, Patrik. “The Three-State Toric Homogeneous Markov Chain Model Has Markov Degree Two.” Journal of Symbolic Computation, vol. 68/Part 2, no. May-June, Elsevier, 2015, pp. 285–96, doi:10.1016/j.jsc.2014.09.014. short: P. Noren, Journal of Symbolic Computation 68/Part 2 (2015) 285–296. date_created: 2018-12-11T11:55:07Z date_published: 2015-05-01T00:00:00Z date_updated: 2021-01-12T06:54:35Z day: '01' department: - _id: CaUh doi: 10.1016/j.jsc.2014.09.014 issue: May-June language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1207.0077 month: '05' oa: 1 oa_version: Preprint page: 285 - 296 publication: Journal of Symbolic Computation publication_status: published publisher: Elsevier publist_id: '5082' quality_controlled: '1' scopus_import: 1 status: public title: The three-state toric homogeneous Markov chain model has Markov degree two type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 68/Part 2 year: '2015' ... --- _id: '2008' abstract: - lang: eng text: The paper describes a generalized iterative proportional fitting procedure that can be used for maximum likelihood estimation in a special class of the general log-linear model. The models in this class, called relational, apply to multivariate discrete sample spaces that do not necessarily have a Cartesian product structure and may not contain an overall effect. When applied to the cell probabilities, the models without the overall effect are curved exponential families and the values of the sufficient statistics are reproduced by the MLE only up to a constant of proportionality. The paper shows that Iterative Proportional Fitting, Generalized Iterative Scaling, and Improved Iterative Scaling fail to work for such models. The algorithm proposed here is based on iterated Bregman projections. As a by-product, estimates of the multiplicative parameters are also obtained. An implementation of the algorithm is available as an R-package. acknowledgement: Part of the material presented here was contained in the PhD thesis of the first author to which the second author and Thomas Richardson were advisers. The authors wish to thank him for several comments and suggestions. We also thank the reviewers and the Associate Editor for helpful comments. The proof of Proposition 1 uses the idea of Olga Klimova, to whom the authors are also indebted. The second author was supported in part by Grant K-106154 from the Hungarian National Scientific Research Fund (OTKA). author: - first_name: Anna full_name: Klimova, Anna id: 31934120-F248-11E8-B48F-1D18A9856A87 last_name: Klimova - first_name: Tamás full_name: Rudas, Tamás last_name: Rudas citation: ama: Klimova A, Rudas T. Iterative scaling in curved exponential families. Scandinavian Journal of Statistics. 2015;42(3):832-847. doi:10.1111/sjos.12139 apa: Klimova, A., & Rudas, T. (2015). Iterative scaling in curved exponential families. Scandinavian Journal of Statistics. Wiley. https://doi.org/10.1111/sjos.12139 chicago: Klimova, Anna, and Tamás Rudas. “Iterative Scaling in Curved Exponential Families.” Scandinavian Journal of Statistics. Wiley, 2015. https://doi.org/10.1111/sjos.12139. ieee: A. Klimova and T. Rudas, “Iterative scaling in curved exponential families,” Scandinavian Journal of Statistics, vol. 42, no. 3. Wiley, pp. 832–847, 2015. ista: Klimova A, Rudas T. 2015. Iterative scaling in curved exponential families. Scandinavian Journal of Statistics. 42(3), 832–847. mla: Klimova, Anna, and Tamás Rudas. “Iterative Scaling in Curved Exponential Families.” Scandinavian Journal of Statistics, vol. 42, no. 3, Wiley, 2015, pp. 832–47, doi:10.1111/sjos.12139. short: A. Klimova, T. Rudas, Scandinavian Journal of Statistics 42 (2015) 832–847. date_created: 2018-12-11T11:55:11Z date_published: 2015-09-01T00:00:00Z date_updated: 2021-01-12T06:54:41Z day: '01' department: - _id: CaUh doi: 10.1111/sjos.12139 intvolume: ' 42' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1307.3282 month: '09' oa: 1 oa_version: Preprint page: 832 - 847 publication: Scandinavian Journal of Statistics publication_status: published publisher: Wiley publist_id: '5068' quality_controlled: '1' scopus_import: 1 status: public title: Iterative scaling in curved exponential families type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 42 year: '2015' ... --- _id: '2006' abstract: - lang: eng text: 'The monotone secant conjecture posits a rich class of polynomial systems, all of whose solutions are real. These systems come from the Schubert calculus on flag manifolds, and the monotone secant conjecture is a compelling generalization of the Shapiro conjecture for Grassmannians (Theorem of Mukhin, Tarasov, and Varchenko). We present some theoretical evidence for this conjecture, as well as computational evidence obtained by 1.9 teraHertz-years of computing, and we discuss some of the phenomena we observed in our data. ' article_processing_charge: No author: - first_name: Nicolas full_name: Hein, Nicolas last_name: Hein - first_name: Christopher full_name: Hillar, Christopher last_name: Hillar - first_name: Abraham full_name: Martin Del Campo Sanchez, Abraham id: 4CF47F6A-F248-11E8-B48F-1D18A9856A87 last_name: Martin Del Campo Sanchez - first_name: Frank full_name: Sottile, Frank last_name: Sottile - first_name: Zach full_name: Teitler, Zach last_name: Teitler citation: ama: Hein N, Hillar C, Martin del Campo Sanchez A, Sottile F, Teitler Z. The monotone secant conjecture in the real Schubert calculus. Experimental Mathematics. 2015;24(3):261-269. doi:10.1080/10586458.2014.980044 apa: Hein, N., Hillar, C., Martin del Campo Sanchez, A., Sottile, F., & Teitler, Z. (2015). The monotone secant conjecture in the real Schubert calculus. Experimental Mathematics. Taylor & Francis. https://doi.org/10.1080/10586458.2014.980044 chicago: Hein, Nicolas, Christopher Hillar, Abraham Martin del Campo Sanchez, Frank Sottile, and Zach Teitler. “The Monotone Secant Conjecture in the Real Schubert Calculus.” Experimental Mathematics. Taylor & Francis, 2015. https://doi.org/10.1080/10586458.2014.980044. ieee: N. Hein, C. Hillar, A. Martin del Campo Sanchez, F. Sottile, and Z. Teitler, “The monotone secant conjecture in the real Schubert calculus,” Experimental Mathematics, vol. 24, no. 3. Taylor & Francis, pp. 261–269, 2015. ista: Hein N, Hillar C, Martin del Campo Sanchez A, Sottile F, Teitler Z. 2015. The monotone secant conjecture in the real Schubert calculus. Experimental Mathematics. 24(3), 261–269. mla: Hein, Nicolas, et al. “The Monotone Secant Conjecture in the Real Schubert Calculus.” Experimental Mathematics, vol. 24, no. 3, Taylor & Francis, 2015, pp. 261–69, doi:10.1080/10586458.2014.980044. short: N. Hein, C. Hillar, A. Martin del Campo Sanchez, F. Sottile, Z. Teitler, Experimental Mathematics 24 (2015) 261–269. date_created: 2018-12-11T11:55:10Z date_published: 2015-06-23T00:00:00Z date_updated: 2021-01-12T06:54:40Z day: '23' department: - _id: CaUh doi: 10.1080/10586458.2014.980044 intvolume: ' 24' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1109.3436 month: '06' oa: 1 oa_version: Preprint page: 261 - 269 publication: Experimental Mathematics publication_status: published publisher: Taylor & Francis publist_id: '5070' quality_controlled: '1' scopus_import: 1 status: public title: The monotone secant conjecture in the real Schubert calculus type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 24 year: '2015' ... --- _id: '2014' abstract: - lang: eng text: The concepts of faithfulness and strong-faithfulness are important for statistical learning of graphical models. Graphs are not sufficient for describing the association structure of a discrete distribution. Hypergraphs representing hierarchical log-linear models are considered instead, and the concept of parametric (strong-) faithfulness with respect to a hypergraph is introduced. Strong-faithfulness ensures the existence of uniformly consistent parameter estimators and enables building uniformly consistent procedures for a hypergraph search. The strength of association in a discrete distribution can be quantified with various measures, leading to different concepts of strong-faithfulness. Lower and upper bounds for the proportions of distributions that do not satisfy strong-faithfulness are computed for different parameterizations and measures of association. author: - first_name: Anna full_name: Klimova, Anna id: 31934120-F248-11E8-B48F-1D18A9856A87 last_name: Klimova - first_name: Caroline full_name: Uhler, Caroline id: 49ADD78E-F248-11E8-B48F-1D18A9856A87 last_name: Uhler orcid: 0000-0002-7008-0216 - first_name: Tamás full_name: Rudas, Tamás last_name: Rudas citation: ama: Klimova A, Uhler C, Rudas T. Faithfulness and learning hypergraphs from discrete distributions. Computational Statistics & Data Analysis. 2015;87(7):57-72. doi:10.1016/j.csda.2015.01.017 apa: Klimova, A., Uhler, C., & Rudas, T. (2015). Faithfulness and learning hypergraphs from discrete distributions. Computational Statistics & Data Analysis. Elsevier. https://doi.org/10.1016/j.csda.2015.01.017 chicago: Klimova, Anna, Caroline Uhler, and Tamás Rudas. “Faithfulness and Learning Hypergraphs from Discrete Distributions.” Computational Statistics & Data Analysis. Elsevier, 2015. https://doi.org/10.1016/j.csda.2015.01.017. ieee: A. Klimova, C. Uhler, and T. Rudas, “Faithfulness and learning hypergraphs from discrete distributions,” Computational Statistics & Data Analysis, vol. 87, no. 7. Elsevier, pp. 57–72, 2015. ista: Klimova A, Uhler C, Rudas T. 2015. Faithfulness and learning hypergraphs from discrete distributions. Computational Statistics & Data Analysis. 87(7), 57–72. mla: Klimova, Anna, et al. “Faithfulness and Learning Hypergraphs from Discrete Distributions.” Computational Statistics & Data Analysis, vol. 87, no. 7, Elsevier, 2015, pp. 57–72, doi:10.1016/j.csda.2015.01.017. short: A. Klimova, C. Uhler, T. Rudas, Computational Statistics & Data Analysis 87 (2015) 57–72. date_created: 2018-12-11T11:55:13Z date_published: 2015-07-01T00:00:00Z date_updated: 2021-01-12T06:54:43Z day: '01' department: - _id: CaUh doi: 10.1016/j.csda.2015.01.017 intvolume: ' 87' issue: '7' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1404.6617 month: '07' oa: 1 oa_version: Preprint page: 57 - 72 publication: Computational Statistics & Data Analysis publication_status: published publisher: Elsevier publist_id: '5062' quality_controlled: '1' scopus_import: 1 status: public title: Faithfulness and learning hypergraphs from discrete distributions type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 87 year: '2015' ... --- _id: '2025' abstract: - lang: eng text: Small GTP-binding proteins of the Ras superfamily play diverse roles in intracellular trafficking. Among them, the Rab, Arf, and Rho families function in successive steps of vesicle transport, in forming vesicles from donor membranes, directing vesicle trafficking toward target membranes and docking vesicles onto target membranes. These proteins act as molecular switches that are controlled by a cycle of GTP binding and hydrolysis regulated by guanine nucleotide exchange factors (GEFs) and GTPase-activating proteins (GAPs). In this study we explored the role of GAPs in the regulation of the endocytic pathway using fluorescently labeled yeast mating pheromone α-factor. Among 25 non-essential GAP mutants, we found that deletion of the GLO3 gene, encoding Arf-GAP protein, caused defective internalization of fluorescently labeled α-factor. Quantitative analysis revealed that glo3Δ cells show defective α-factor binding to the cell surface. Interestingly, Ste2p, the α-factor receptor, was mis-localized from the plasma membrane to the vacuole in glo3Δ cells. Domain deletion mutants of Glo3p revealed that a GAP-independent function, as well as the GAP activity, of Glo3p is important for both α-factor binding and Ste2p localization at the cell surface. Additionally, we found that deletion of the GLO3 gene affects the size and number of Arf1p-residing Golgi compartments and causes a defect in transport from the TGN to the plasma membrane. Furthermore, we demonstrated that glo3Δ cells were defective in the late endosome-to-TGN transport pathway, but not in the early endosome-to-TGN transport pathway. These findings suggest novel roles for Arf-GAP Glo3p in endocytic recycling of cell surface proteins. author: - first_name: Daiki full_name: Kawada, Daiki last_name: Kawada - first_name: Hiromu full_name: Kobayashi, Hiromu last_name: Kobayashi - first_name: Tsuyoshi full_name: Tomita, Tsuyoshi last_name: Tomita - first_name: Eisuke full_name: Nakata, Eisuke last_name: Nakata - first_name: Makoto full_name: Nagano, Makoto last_name: Nagano - first_name: Daria E full_name: Siekhaus, Daria E id: 3D224B9E-F248-11E8-B48F-1D18A9856A87 last_name: Siekhaus orcid: 0000-0001-8323-8353 - first_name: Junko full_name: Toshima, Junko last_name: Toshima - first_name: Jiro full_name: Toshimaa, Jiro last_name: Toshimaa citation: ama: Kawada D, Kobayashi H, Tomita T, et al. The yeast Arf-GAP Glo3p is required for the endocytic recycling of cell surface proteins. Biochimica et Biophysica Acta - Molecular Cell Research. 2015;1853(1):144-156. doi:10.1016/j.bbamcr.2014.10.009 apa: Kawada, D., Kobayashi, H., Tomita, T., Nakata, E., Nagano, M., Siekhaus, D. E., … Toshimaa, J. (2015). The yeast Arf-GAP Glo3p is required for the endocytic recycling of cell surface proteins. Biochimica et Biophysica Acta - Molecular Cell Research. Elsevier. https://doi.org/10.1016/j.bbamcr.2014.10.009 chicago: Kawada, Daiki, Hiromu Kobayashi, Tsuyoshi Tomita, Eisuke Nakata, Makoto Nagano, Daria E Siekhaus, Junko Toshima, and Jiro Toshimaa. “The Yeast Arf-GAP Glo3p Is Required for the Endocytic Recycling of Cell Surface Proteins.” Biochimica et Biophysica Acta - Molecular Cell Research. Elsevier, 2015. https://doi.org/10.1016/j.bbamcr.2014.10.009. ieee: D. Kawada et al., “The yeast Arf-GAP Glo3p is required for the endocytic recycling of cell surface proteins,” Biochimica et Biophysica Acta - Molecular Cell Research, vol. 1853, no. 1. Elsevier, pp. 144–156, 2015. ista: Kawada D, Kobayashi H, Tomita T, Nakata E, Nagano M, Siekhaus DE, Toshima J, Toshimaa J. 2015. The yeast Arf-GAP Glo3p is required for the endocytic recycling of cell surface proteins. Biochimica et Biophysica Acta - Molecular Cell Research. 1853(1), 144–156. mla: Kawada, Daiki, et al. “The Yeast Arf-GAP Glo3p Is Required for the Endocytic Recycling of Cell Surface Proteins.” Biochimica et Biophysica Acta - Molecular Cell Research, vol. 1853, no. 1, Elsevier, 2015, pp. 144–56, doi:10.1016/j.bbamcr.2014.10.009. short: D. Kawada, H. Kobayashi, T. Tomita, E. Nakata, M. Nagano, D.E. Siekhaus, J. Toshima, J. Toshimaa, Biochimica et Biophysica Acta - Molecular Cell Research 1853 (2015) 144–156. date_created: 2018-12-11T11:55:17Z date_published: 2015-01-01T00:00:00Z date_updated: 2021-01-12T06:54:48Z day: '01' ddc: - '570' department: - _id: DaSi doi: 10.1016/j.bbamcr.2014.10.009 file: - access_level: open_access checksum: 5bb328edebb6a91337cadd7d63f961b7 content_type: application/pdf creator: system date_created: 2018-12-12T10:12:18Z date_updated: 2020-07-14T12:45:25Z file_id: '4936' file_name: IST-2016-615-v1+1_BBAMCR.pdf file_size: 926685 relation: main_file file_date_updated: 2020-07-14T12:45:25Z has_accepted_license: '1' intvolume: ' 1853' issue: '1' language: - iso: eng license: https://creativecommons.org/licenses/by-nc-nd/4.0/ month: '01' oa: 1 oa_version: Submitted Version page: 144 - 156 publication: Biochimica et Biophysica Acta - Molecular Cell Research publication_status: published publisher: Elsevier publist_id: '5047' pubrep_id: '615' quality_controlled: '1' scopus_import: 1 status: public title: The yeast Arf-GAP Glo3p is required for the endocytic recycling of cell surface proteins tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 1853 year: '2015' ... --- _id: '2030' abstract: - lang: eng text: A hybrid-parallel direct-numerical-simulation method with application to turbulent Taylor-Couette flow is presented. The Navier-Stokes equations are discretized in cylindrical coordinates with the spectral Fourier-Galerkin method in the axial and azimuthal directions, and high-order finite differences in the radial direction. Time is advanced by a second-order, semi-implicit projection scheme, which requires the solution of five Helmholtz/Poisson equations, avoids staggered grids and renders very small slip velocities. Nonlinear terms are evaluated with the pseudospectral method. The code is parallelized using a hybrid MPI-OpenMP strategy, which, compared with a flat MPI parallelization, is simpler to implement, allows to reduce inter-node communications and MPI overhead that become relevant at high processor-core counts, and helps to contain the memory footprint. A strong scaling study shows that the hybrid code maintains scalability up to more than 20,000 processor cores and thus allows to perform simulations at higher resolutions than previously feasible. In particular, it opens up the possibility to simulate turbulent Taylor-Couette flows at Reynolds numbers up to O(105). This enables to probe hydrodynamic turbulence in Keplerian flows in experimentally relevant regimes. author: - first_name: Liang full_name: Shi, Liang id: 374A3F1A-F248-11E8-B48F-1D18A9856A87 last_name: Shi - first_name: Markus full_name: Rampp, Markus last_name: Rampp - first_name: Björn full_name: Hof, Björn id: 3A374330-F248-11E8-B48F-1D18A9856A87 last_name: Hof orcid: 0000-0003-2057-2754 - first_name: Marc full_name: Avila, Marc last_name: Avila citation: ama: Shi L, Rampp M, Hof B, Avila M. A hybrid MPI-OpenMP parallel implementation for pseudospectral simulations with application to Taylor-Couette flow. Computers and Fluids. 2015;106(1):1-11. doi:10.1016/j.compfluid.2014.09.021 apa: Shi, L., Rampp, M., Hof, B., & Avila, M. (2015). A hybrid MPI-OpenMP parallel implementation for pseudospectral simulations with application to Taylor-Couette flow. Computers and Fluids. Elsevier. https://doi.org/10.1016/j.compfluid.2014.09.021 chicago: Shi, Liang, Markus Rampp, Björn Hof, and Marc Avila. “A Hybrid MPI-OpenMP Parallel Implementation for Pseudospectral Simulations with Application to Taylor-Couette Flow.” Computers and Fluids. Elsevier, 2015. https://doi.org/10.1016/j.compfluid.2014.09.021. ieee: L. Shi, M. Rampp, B. Hof, and M. Avila, “A hybrid MPI-OpenMP parallel implementation for pseudospectral simulations with application to Taylor-Couette flow,” Computers and Fluids, vol. 106, no. 1. Elsevier, pp. 1–11, 2015. ista: Shi L, Rampp M, Hof B, Avila M. 2015. A hybrid MPI-OpenMP parallel implementation for pseudospectral simulations with application to Taylor-Couette flow. Computers and Fluids. 106(1), 1–11. mla: Shi, Liang, et al. “A Hybrid MPI-OpenMP Parallel Implementation for Pseudospectral Simulations with Application to Taylor-Couette Flow.” Computers and Fluids, vol. 106, no. 1, Elsevier, 2015, pp. 1–11, doi:10.1016/j.compfluid.2014.09.021. short: L. Shi, M. Rampp, B. Hof, M. Avila, Computers and Fluids 106 (2015) 1–11. date_created: 2018-12-11T11:55:18Z date_published: 2015-01-01T00:00:00Z date_updated: 2021-01-12T06:54:51Z day: '01' department: - _id: BjHo doi: 10.1016/j.compfluid.2014.09.021 intvolume: ' 106' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1311.2481 month: '01' oa: 1 oa_version: Preprint page: 1 - 11 publication: Computers and Fluids publication_status: published publisher: Elsevier publist_id: '5042' quality_controlled: '1' scopus_import: 1 status: public title: A hybrid MPI-OpenMP parallel implementation for pseudospectral simulations with application to Taylor-Couette flow type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 106 year: '2015' ... --- _id: '2035' abstract: - lang: eng text: "Considering a continuous self-map and the induced endomorphism on homology, we study the eigenvalues and eigenspaces of the latter. Taking a filtration of representations, we define the persistence of the eigenspaces, effectively introducing a hierarchical organization of the map. The algorithm that computes this information for a finite sample is proved to be stable, and to give the correct answer for a sufficiently dense sample. Results computed with an implementation of the algorithm provide evidence of its practical utility.\r\n" acknowledgement: This research is partially supported by the Toposys project FP7-ICT-318493-STREP, by ESF under the ACAT Research Network Programme, by the Russian Government under mega project 11.G34.31.0053, and by the Polish National Science Center under Grant No. N201 419639. author: - first_name: Herbert full_name: Edelsbrunner, Herbert id: 3FB178DA-F248-11E8-B48F-1D18A9856A87 last_name: Edelsbrunner orcid: 0000-0002-9823-6833 - first_name: Grzegorz full_name: Jablonski, Grzegorz id: 4483EF78-F248-11E8-B48F-1D18A9856A87 last_name: Jablonski orcid: 0000-0002-3536-9866 - first_name: Marian full_name: Mrozek, Marian last_name: Mrozek citation: ama: Edelsbrunner H, Jablonski G, Mrozek M. The persistent homology of a self-map. Foundations of Computational Mathematics. 2015;15(5):1213-1244. doi:10.1007/s10208-014-9223-y apa: Edelsbrunner, H., Jablonski, G., & Mrozek, M. (2015). The persistent homology of a self-map. Foundations of Computational Mathematics. Springer. https://doi.org/10.1007/s10208-014-9223-y chicago: Edelsbrunner, Herbert, Grzegorz Jablonski, and Marian Mrozek. “The Persistent Homology of a Self-Map.” Foundations of Computational Mathematics. Springer, 2015. https://doi.org/10.1007/s10208-014-9223-y. ieee: H. Edelsbrunner, G. Jablonski, and M. Mrozek, “The persistent homology of a self-map,” Foundations of Computational Mathematics, vol. 15, no. 5. Springer, pp. 1213–1244, 2015. ista: Edelsbrunner H, Jablonski G, Mrozek M. 2015. The persistent homology of a self-map. Foundations of Computational Mathematics. 15(5), 1213–1244. mla: Edelsbrunner, Herbert, et al. “The Persistent Homology of a Self-Map.” Foundations of Computational Mathematics, vol. 15, no. 5, Springer, 2015, pp. 1213–44, doi:10.1007/s10208-014-9223-y. short: H. Edelsbrunner, G. Jablonski, M. Mrozek, Foundations of Computational Mathematics 15 (2015) 1213–1244. date_created: 2018-12-11T11:55:20Z date_published: 2015-10-01T00:00:00Z date_updated: 2021-01-12T06:54:53Z day: '01' ddc: - '000' department: - _id: HeEd doi: 10.1007/s10208-014-9223-y ec_funded: 1 file: - access_level: open_access checksum: 3566f3a8b0c1bc550e62914a88c584ff content_type: application/pdf creator: system date_created: 2018-12-12T10:08:10Z date_updated: 2020-07-14T12:45:26Z file_id: '4670' file_name: IST-2016-486-v1+1_s10208-014-9223-y.pdf file_size: 1317546 relation: main_file file_date_updated: 2020-07-14T12:45:26Z has_accepted_license: '1' intvolume: ' 15' issue: '5' language: - iso: eng month: '10' oa: 1 oa_version: Published Version page: 1213 - 1244 project: - _id: 255D761E-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '318493' name: Topological Complex Systems publication: Foundations of Computational Mathematics publication_status: published publisher: Springer publist_id: '5022' pubrep_id: '486' quality_controlled: '1' scopus_import: 1 status: public title: The persistent homology of a self-map 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: 15 year: '2015' ... --- _id: '2034' abstract: - lang: eng text: Opacity is a generic security property, that has been defined on (non-probabilistic) transition systems and later on Markov chains with labels. For a secret predicate, given as a subset of runs, and a function describing the view of an external observer, the value of interest for opacity is a measure of the set of runs disclosing the secret. We extend this definition to the richer framework of Markov decision processes, where non-deterministicchoice is combined with probabilistic transitions, and we study related decidability problems with partial or complete observation hypotheses for the schedulers. We prove that all questions are decidable with complete observation and ω-regular secrets. With partial observation, we prove that all quantitative questions are undecidable but the question whether a system is almost surely non-opaquebecomes decidable for a restricted class of ω-regular secrets, as well as for all ω-regular secrets under finite-memory schedulers. author: - first_name: Béatrice full_name: Bérard, Béatrice last_name: Bérard - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Nathalie full_name: Sznajder, Nathalie last_name: Sznajder citation: ama: Bérard B, Chatterjee K, Sznajder N. Probabilistic opacity for Markov decision processes. Information Processing Letters. 2015;115(1):52-59. doi:10.1016/j.ipl.2014.09.001 apa: Bérard, B., Chatterjee, K., & Sznajder, N. (2015). Probabilistic opacity for Markov decision processes. Information Processing Letters. Elsevier. https://doi.org/10.1016/j.ipl.2014.09.001 chicago: Bérard, Béatrice, Krishnendu Chatterjee, and Nathalie Sznajder. “Probabilistic Opacity for Markov Decision Processes.” Information Processing Letters. Elsevier, 2015. https://doi.org/10.1016/j.ipl.2014.09.001. ieee: B. Bérard, K. Chatterjee, and N. Sznajder, “Probabilistic opacity for Markov decision processes,” Information Processing Letters, vol. 115, no. 1. Elsevier, pp. 52–59, 2015. ista: Bérard B, Chatterjee K, Sznajder N. 2015. Probabilistic opacity for Markov decision processes. Information Processing Letters. 115(1), 52–59. mla: Bérard, Béatrice, et al. “Probabilistic Opacity for Markov Decision Processes.” Information Processing Letters, vol. 115, no. 1, Elsevier, 2015, pp. 52–59, doi:10.1016/j.ipl.2014.09.001. short: B. Bérard, K. Chatterjee, N. Sznajder, Information Processing Letters 115 (2015) 52–59. date_created: 2018-12-11T11:55:20Z date_published: 2015-01-01T00:00:00Z date_updated: 2021-01-12T06:54:52Z day: '01' department: - _id: KrCh doi: 10.1016/j.ipl.2014.09.001 ec_funded: 1 intvolume: ' 115' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1407.4225 month: '01' oa: 1 oa_version: Preprint page: 52 - 59 project: - _id: 2584A770-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P 23499-N23 name: Modern Graph Algorithmic Techniques in Formal Verification - _id: 25863FF4-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S11407 name: Game Theory - _id: 2581B60A-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '279307' name: 'Quantitative Graph Games: Theory and Applications' - _id: 2587B514-B435-11E9-9278-68D0E5697425 name: Microsoft Research Faculty Fellowship publication: ' Information Processing Letters' publication_status: published publisher: Elsevier publist_id: '5025' quality_controlled: '1' scopus_import: 1 status: public title: Probabilistic opacity for Markov decision processes type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 115 year: '2015' ... --- _id: '2085' abstract: - lang: eng text: 'We study the spectrum of a large system of N identical bosons interacting via a two-body potential with strength 1/N. In this mean-field regime, Bogoliubov''s theory predicts that the spectrum of the N-particle Hamiltonian can be approximated by that of an effective quadratic Hamiltonian acting on Fock space, which describes the fluctuations around a condensed state. Recently, Bogoliubov''s theory has been justified rigorously in the case that the low-energy eigenvectors of the N-particle Hamiltonian display complete condensation in the unique minimizer of the corresponding Hartree functional. In this paper, we shall justify Bogoliubov''s theory for the high-energy part of the spectrum of the N-particle Hamiltonian corresponding to (non-linear) excited states of the Hartree functional. Moreover, we shall extend the existing results on the excitation spectrum to the case of non-uniqueness and/or degeneracy of the Hartree minimizer. In particular, the latter covers the case of rotating Bose gases, when the rotation speed is large enough to break the symmetry and to produce multiple quantized vortices in the Hartree minimizer. ' author: - first_name: Phan full_name: Nam, Phan id: 404092F4-F248-11E8-B48F-1D18A9856A87 last_name: Nam - first_name: Robert full_name: Seiringer, Robert id: 4AFD0470-F248-11E8-B48F-1D18A9856A87 last_name: Seiringer orcid: 0000-0002-6781-0521 citation: ama: Nam P, Seiringer R. Collective excitations of Bose gases in the mean-field regime. Archive for Rational Mechanics and Analysis. 2015;215(2):381-417. doi:10.1007/s00205-014-0781-6 apa: Nam, P., & Seiringer, R. (2015). Collective excitations of Bose gases in the mean-field regime. Archive for Rational Mechanics and Analysis. Springer. https://doi.org/10.1007/s00205-014-0781-6 chicago: Nam, Phan, and Robert Seiringer. “Collective Excitations of Bose Gases in the Mean-Field Regime.” Archive for Rational Mechanics and Analysis. Springer, 2015. https://doi.org/10.1007/s00205-014-0781-6. ieee: P. Nam and R. Seiringer, “Collective excitations of Bose gases in the mean-field regime,” Archive for Rational Mechanics and Analysis, vol. 215, no. 2. Springer, pp. 381–417, 2015. ista: Nam P, Seiringer R. 2015. Collective excitations of Bose gases in the mean-field regime. Archive for Rational Mechanics and Analysis. 215(2), 381–417. mla: Nam, Phan, and Robert Seiringer. “Collective Excitations of Bose Gases in the Mean-Field Regime.” Archive for Rational Mechanics and Analysis, vol. 215, no. 2, Springer, 2015, pp. 381–417, doi:10.1007/s00205-014-0781-6. short: P. Nam, R. Seiringer, Archive for Rational Mechanics and Analysis 215 (2015) 381–417. date_created: 2018-12-11T11:55:37Z date_published: 2015-02-01T00:00:00Z date_updated: 2021-01-12T06:55:13Z day: '01' department: - _id: RoSe doi: 10.1007/s00205-014-0781-6 intvolume: ' 215' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1402.1153 month: '02' oa: 1 oa_version: Preprint page: 381 - 417 publication: Archive for Rational Mechanics and Analysis publication_status: published publisher: Springer publist_id: '4951' quality_controlled: '1' scopus_import: 1 status: public title: Collective excitations of Bose gases in the mean-field regime type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 215 year: '2015' ... --- _id: '2166' abstract: - lang: eng text: 'We consider the spectral statistics of large random band matrices on mesoscopic energy scales. We show that the correlation function of the local eigenvalue density exhibits a universal power law behaviour that differs from the Wigner-Dyson- Mehta statistics. This law had been predicted in the physics literature by Altshuler and Shklovskii in (Zh Eksp Teor Fiz (Sov Phys JETP) 91(64):220(127), 1986); it describes the correlations of the eigenvalue density in general metallic sampleswith weak disorder. Our result rigorously establishes the Altshuler-Shklovskii formulas for band matrices. In two dimensions, where the leading term vanishes owing to an algebraic cancellation, we identify the first non-vanishing term and show that it differs substantially from the prediction of Kravtsov and Lerner in (Phys Rev Lett 74:2563-2566, 1995). The proof is given in the current paper and its companion (Ann. H. Poincaré. arXiv:1309.5107, 2014). ' author: - first_name: László full_name: Erdös, László id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Antti full_name: Knowles, Antti last_name: Knowles citation: ama: 'Erdös L, Knowles A. The Altshuler-Shklovskii formulas for random band matrices I: the unimodular case. Communications in Mathematical Physics. 2015;333(3):1365-1416. doi:10.1007/s00220-014-2119-5' apa: 'Erdös, L., & Knowles, A. (2015). The Altshuler-Shklovskii formulas for random band matrices I: the unimodular case. Communications in Mathematical Physics. Springer. https://doi.org/10.1007/s00220-014-2119-5' chicago: 'Erdös, László, and Antti Knowles. “The Altshuler-Shklovskii Formulas for Random Band Matrices I: The Unimodular Case.” Communications in Mathematical Physics. Springer, 2015. https://doi.org/10.1007/s00220-014-2119-5.' ieee: 'L. Erdös and A. Knowles, “The Altshuler-Shklovskii formulas for random band matrices I: the unimodular case,” Communications in Mathematical Physics, vol. 333, no. 3. Springer, pp. 1365–1416, 2015.' ista: 'Erdös L, Knowles A. 2015. The Altshuler-Shklovskii formulas for random band matrices I: the unimodular case. Communications in Mathematical Physics. 333(3), 1365–1416.' mla: 'Erdös, László, and Antti Knowles. “The Altshuler-Shklovskii Formulas for Random Band Matrices I: The Unimodular Case.” Communications in Mathematical Physics, vol. 333, no. 3, Springer, 2015, pp. 1365–416, doi:10.1007/s00220-014-2119-5.' short: L. Erdös, A. Knowles, Communications in Mathematical Physics 333 (2015) 1365–1416. date_created: 2018-12-11T11:56:05Z date_published: 2015-02-01T00:00:00Z date_updated: 2021-01-12T06:55:43Z day: '01' department: - _id: LaEr doi: 10.1007/s00220-014-2119-5 intvolume: ' 333' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1309.5106 month: '02' oa: 1 oa_version: Preprint page: 1365 - 1416 publication: Communications in Mathematical Physics publication_status: published publisher: Springer publist_id: '4818' quality_controlled: '1' scopus_import: 1 status: public title: 'The Altshuler-Shklovskii formulas for random band matrices I: the unimodular case' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 333 year: '2015' ... --- _id: '1832' abstract: - lang: eng text: 'Linearizability of concurrent data structures is usually proved by monolithic simulation arguments relying on the identification of the so-called linearization points. Regrettably, such proofs, whether manual or automatic, are often complicated and scale poorly to advanced non-blocking concurrency patterns, such as helping and optimistic updates. In response, we propose a more modular way of checking linearizability of concurrent queue algorithms that does not involve identifying linearization points. We reduce the task of proving linearizability with respect to the queue specification to establishing four basic properties, each of which can be proved independently by simpler arguments. As a demonstration of our approach, we verify the Herlihy and Wing queue, an algorithm that is challenging to verify by a simulation proof. ' article_number: '20' article_processing_charge: No article_type: original author: - first_name: Soham full_name: Chakraborty, Soham last_name: Chakraborty - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000−0002−2985−7724 - first_name: Ali full_name: Sezgin, Ali last_name: Sezgin - first_name: Viktor full_name: Vafeiadis, Viktor last_name: Vafeiadis citation: ama: Chakraborty S, Henzinger TA, Sezgin A, Vafeiadis V. Aspect-oriented linearizability proofs. Logical Methods in Computer Science. 2015;11(1). doi:10.2168/LMCS-11(1:20)2015 apa: Chakraborty, S., Henzinger, T. A., Sezgin, A., & Vafeiadis, V. (2015). Aspect-oriented linearizability proofs. Logical Methods in Computer Science. International Federation of Computational Logic. https://doi.org/10.2168/LMCS-11(1:20)2015 chicago: Chakraborty, Soham, Thomas A Henzinger, Ali Sezgin, and Viktor Vafeiadis. “Aspect-Oriented Linearizability Proofs.” Logical Methods in Computer Science. International Federation of Computational Logic, 2015. https://doi.org/10.2168/LMCS-11(1:20)2015. ieee: S. Chakraborty, T. A. Henzinger, A. Sezgin, and V. Vafeiadis, “Aspect-oriented linearizability proofs,” Logical Methods in Computer Science, vol. 11, no. 1. International Federation of Computational Logic, 2015. ista: Chakraborty S, Henzinger TA, Sezgin A, Vafeiadis V. 2015. Aspect-oriented linearizability proofs. Logical Methods in Computer Science. 11(1), 20. mla: Chakraborty, Soham, et al. “Aspect-Oriented Linearizability Proofs.” Logical Methods in Computer Science, vol. 11, no. 1, 20, International Federation of Computational Logic, 2015, doi:10.2168/LMCS-11(1:20)2015. short: S. Chakraborty, T.A. Henzinger, A. Sezgin, V. Vafeiadis, Logical Methods in Computer Science 11 (2015). date_created: 2018-12-11T11:54:15Z date_published: 2015-04-01T00:00:00Z date_updated: 2023-02-23T10:38:13Z day: '01' ddc: - '000' department: - _id: ToHe doi: 10.2168/LMCS-11(1:20)2015 ec_funded: 1 file: - access_level: open_access checksum: 7370e164d0a731f442424a92669efc34 content_type: application/pdf creator: system date_created: 2018-12-12T10:11:27Z date_updated: 2020-07-14T12:45:17Z file_id: '4881' file_name: IST-2015-390-v1+1_1502.07639.pdf file_size: 380203 relation: main_file file_date_updated: 2020-07-14T12:45:17Z has_accepted_license: '1' intvolume: ' 11' issue: '1' language: - iso: eng license: https://creativecommons.org/licenses/by-nd/4.0/ month: '04' oa: 1 oa_version: Published Version project: - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering - _id: 25EE3708-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '267989' name: Quantitative Reactive Modeling publication: Logical Methods in Computer Science publication_status: published publisher: International Federation of Computational Logic publist_id: '5271' pubrep_id: '390' quality_controlled: '1' related_material: record: - id: '2328' relation: earlier_version status: public scopus_import: 1 status: public title: Aspect-oriented linearizability proofs 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: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 11 year: '2015' ... --- _id: '2271' abstract: - lang: eng text: "A class of valued constraint satisfaction problems (VCSPs) is characterised by a valued constraint language, a fixed set of cost functions on a finite domain. Finite-valued constraint languages contain functions that take on rational costs and general-valued constraint languages contain functions that take on rational or infinite costs. An instance of the problem is specified by a sum of functions from the language with the goal to minimise the sum. This framework includes and generalises well-studied constraint satisfaction problems (CSPs) and maximum constraint satisfaction problems (Max-CSPs).\r\nOur main result is a precise algebraic characterisation of valued constraint languages whose instances can be solved exactly by the basic linear programming relaxation (BLP). For a general-valued constraint language Γ, BLP is a decision procedure for Γ if and only if Γ admits a symmetric fractional polymorphism of every arity. For a finite-valued constraint language Γ, BLP is a decision procedure if and only if Γ admits a symmetric fractional polymorphism of some arity, or equivalently, if Γ admits a symmetric fractional polymorphism of arity 2.\r\nUsing these results, we obtain tractability of several novel and previously widely-open classes of VCSPs, including problems over valued constraint languages that are: (1) submodular on arbitrary lattices; (2) bisubmodular (also known as k-submodular) on arbitrary finite domains; (3) weakly (and hence strongly) tree-submodular on arbitrary trees. " author: - first_name: Vladimir full_name: Kolmogorov, Vladimir id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87 last_name: Kolmogorov - first_name: Johan full_name: Thapper, Johan last_name: Thapper - first_name: Stanislav full_name: Živný, Stanislav last_name: Živný citation: ama: Kolmogorov V, Thapper J, Živný S. The power of linear programming for general-valued CSPs. SIAM Journal on Computing. 2015;44(1):1-36. doi:10.1137/130945648 apa: Kolmogorov, V., Thapper, J., & Živný, S. (2015). The power of linear programming for general-valued CSPs. SIAM Journal on Computing. SIAM. https://doi.org/10.1137/130945648 chicago: Kolmogorov, Vladimir, Johan Thapper, and Stanislav Živný. “The Power of Linear Programming for General-Valued CSPs.” SIAM Journal on Computing. SIAM, 2015. https://doi.org/10.1137/130945648. ieee: V. Kolmogorov, J. Thapper, and S. Živný, “The power of linear programming for general-valued CSPs,” SIAM Journal on Computing, vol. 44, no. 1. SIAM, pp. 1–36, 2015. ista: Kolmogorov V, Thapper J, Živný S. 2015. The power of linear programming for general-valued CSPs. SIAM Journal on Computing. 44(1), 1–36. mla: Kolmogorov, Vladimir, et al. “The Power of Linear Programming for General-Valued CSPs.” SIAM Journal on Computing, vol. 44, no. 1, SIAM, 2015, pp. 1–36, doi:10.1137/130945648. short: V. Kolmogorov, J. Thapper, S. Živný, SIAM Journal on Computing 44 (2015) 1–36. date_created: 2018-12-11T11:56:41Z date_published: 2015-02-01T00:00:00Z date_updated: 2023-02-23T10:46:30Z day: '01' department: - _id: VlKo doi: 10.1137/130945648 external_id: arxiv: - '1311.4219' intvolume: ' 44' issue: '1' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1311.4219 month: '02' oa: 1 oa_version: Preprint page: 1 - 36 publication: SIAM Journal on Computing publication_status: published publisher: SIAM publist_id: '4673' quality_controlled: '1' related_material: record: - id: '2518' relation: earlier_version status: public scopus_import: 1 status: public title: The power of linear programming for general-valued CSPs type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 44 year: '2015' ... --- _id: '257' abstract: - lang: eng text: For suitable pairs of diagonal quadratic forms in eight variables we use the circle method to investigate the density of simultaneous integer solutions and relate this to the problem of estimating linear correlations among sums of two squares. acknowledgement: While working on this paper the first author was supported by ERC grant 306457 and the second author was supported by SwarnaJayanti Fellowship 2011–12, DST, Government of India. author: - first_name: Timothy D full_name: Timothy Browning id: 35827D50-F248-11E8-B48F-1D18A9856A87 last_name: Browning orcid: 0000-0002-8314-0177 - first_name: Ritabrata full_name: Munshi, Ritabrata last_name: Munshi citation: ama: Browning TD, Munshi R. Pairs of diagonal quadratic forms and linear correlations among sums of two squares. Forum Mathematicum. 2015;27(4):2025-2050. doi:10.1515/forum-2013-6024 apa: Browning, T. D., & Munshi, R. (2015). Pairs of diagonal quadratic forms and linear correlations among sums of two squares. Forum Mathematicum. Walter de Gruyter GmbH. https://doi.org/10.1515/forum-2013-6024 chicago: Browning, Timothy D, and Ritabrata Munshi. “Pairs of Diagonal Quadratic Forms and Linear Correlations among Sums of Two Squares.” Forum Mathematicum. Walter de Gruyter GmbH, 2015. https://doi.org/10.1515/forum-2013-6024. ieee: T. D. Browning and R. Munshi, “Pairs of diagonal quadratic forms and linear correlations among sums of two squares,” Forum Mathematicum, vol. 27, no. 4. Walter de Gruyter GmbH, pp. 2025–2050, 2015. ista: Browning TD, Munshi R. 2015. Pairs of diagonal quadratic forms and linear correlations among sums of two squares. Forum Mathematicum. 27(4), 2025–2050. mla: Browning, Timothy D., and Ritabrata Munshi. “Pairs of Diagonal Quadratic Forms and Linear Correlations among Sums of Two Squares.” Forum Mathematicum, vol. 27, no. 4, Walter de Gruyter GmbH, 2015, pp. 2025–50, doi:10.1515/forum-2013-6024. short: T.D. Browning, R. Munshi, Forum Mathematicum 27 (2015) 2025–2050. date_created: 2018-12-11T11:45:28Z date_published: 2015-07-10T00:00:00Z date_updated: 2021-01-12T06:58:18Z day: '10' doi: 10.1515/forum-2013-6024 extern: 1 intvolume: ' 27' issue: '4' main_file_link: - open_access: '1' url: https://arxiv.org/abs/1302.2434 month: '07' oa: 1 page: 2025 - 2050 publication: Forum Mathematicum publication_status: published publisher: Walter de Gruyter GmbH publist_id: '7645' quality_controlled: 0 status: public title: Pairs of diagonal quadratic forms and linear correlations among sums of two squares type: journal_article volume: 27 year: '2015' ... --- _id: '258' abstract: - lang: eng text: Given a number field k and a projective algebraic variety X defined over k, the question of whether X contains a k-rational point is both very natural and very difficult. In the event that the set X(k) of k-rational points is not empty, one can also ask how the points of X(k) are distributed. Are they dense in X under the Zariski topology? Are they dense in the set. author: - first_name: Timothy D full_name: Browning, Timothy D id: 35827D50-F248-11E8-B48F-1D18A9856A87 last_name: Browning orcid: 0000-0002-8314-0177 citation: ama: 'Browning TD. A survey of applications of the circle method to rational points. In: Arithmetic and Geometry. Cambridge University Press; 2015:89-113. doi:10.1017/CBO9781316106877.009' apa: Browning, T. D. (2015). A survey of applications of the circle method to rational points. In Arithmetic and Geometry (pp. 89–113). Cambridge University Press. https://doi.org/10.1017/CBO9781316106877.009 chicago: Browning, Timothy D. “A Survey of Applications of the Circle Method to Rational Points.” In Arithmetic and Geometry, 89–113. Cambridge University Press, 2015. https://doi.org/10.1017/CBO9781316106877.009. ieee: T. D. Browning, “A survey of applications of the circle method to rational points,” in Arithmetic and Geometry, Cambridge University Press, 2015, pp. 89–113. ista: 'Browning TD. 2015.A survey of applications of the circle method to rational points. In: Arithmetic and Geometry. , 89–113.' mla: Browning, Timothy D. “A Survey of Applications of the Circle Method to Rational Points.” Arithmetic and Geometry, Cambridge University Press, 2015, pp. 89–113, doi:10.1017/CBO9781316106877.009. short: T.D. Browning, in:, Arithmetic and Geometry, Cambridge University Press, 2015, pp. 89–113. date_created: 2018-12-11T11:45:28Z date_published: 2015-08-01T00:00:00Z date_updated: 2021-01-12T06:58:22Z day: '01' doi: 10.1017/CBO9781316106877.009 extern: '1' language: - iso: eng month: '08' oa_version: None page: 89 - 113 publication: Arithmetic and Geometry publication_status: published publisher: Cambridge University Press publist_id: '7644' quality_controlled: '1' status: public title: A survey of applications of the circle method to rational points type: book_chapter user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2015' ... --- _id: '259' abstract: - lang: eng text: 'The Hasse principle and weak approximation is established for non-singular cubic hypersurfaces X over the function field ' acknowledgement: "EP/J018260/1\tEngineering and Physical Sciences Research Council EPSRC" author: - first_name: Timothy D full_name: Timothy Browning id: 35827D50-F248-11E8-B48F-1D18A9856A87 last_name: Browning orcid: 0000-0002-8314-0177 - first_name: Pankaj full_name: Vishe, Pankaj last_name: Vishe citation: ama: Browning TD, Vishe P. Rational points on cubic hypersurfaces over F_q(t) . Geometric and Functional Analysis. 2015;25(3):671-732. doi:10.1007/s00039-015-0328-5 apa: Browning, T. D., & Vishe, P. (2015). Rational points on cubic hypersurfaces over F_q(t) . Geometric and Functional Analysis. Birkhäuser. https://doi.org/10.1007/s00039-015-0328-5 chicago: Browning, Timothy D, and Pankaj Vishe. “Rational Points on Cubic Hypersurfaces over F_q(T) .” Geometric and Functional Analysis. Birkhäuser, 2015. https://doi.org/10.1007/s00039-015-0328-5. ieee: T. D. Browning and P. Vishe, “Rational points on cubic hypersurfaces over F_q(t) ,” Geometric and Functional Analysis, vol. 25, no. 3. Birkhäuser, pp. 671–732, 2015. ista: Browning TD, Vishe P. 2015. Rational points on cubic hypersurfaces over F_q(t) . Geometric and Functional Analysis. 25(3), 671–732. mla: Browning, Timothy D., and Pankaj Vishe. “Rational Points on Cubic Hypersurfaces over F_q(T) .” Geometric and Functional Analysis, vol. 25, no. 3, Birkhäuser, 2015, pp. 671–732, doi:10.1007/s00039-015-0328-5. short: T.D. Browning, P. Vishe, Geometric and Functional Analysis 25 (2015) 671–732. date_created: 2018-12-11T11:45:29Z date_published: 2015-06-11T00:00:00Z date_updated: 2021-01-12T06:58:25Z day: '11' doi: 10.1007/s00039-015-0328-5 extern: 1 intvolume: ' 25' issue: '3' month: '06' page: 671 - 732 publication: Geometric and Functional Analysis publication_status: published publisher: Birkhäuser publist_id: '7643' quality_controlled: 0 status: public title: 'Rational points on cubic hypersurfaces over F_q(t) ' type: journal_article volume: 25 year: '2015' ... --- _id: '1598' abstract: - lang: eng text: 'We consider Markov decision processes (MDPs) with specifications given as Büchi (liveness) objectives, and examine the problem of computing the set of almost-sure winning vertices such that the objective can be ensured with probability 1 from these vertices. We study for the first time the average-case complexity of the classical algorithm for computing the set of almost-sure winning vertices for MDPs with Büchi objectives. Our contributions are as follows: First, we show that for MDPs with constant out-degree the expected number of iterations is at most logarithmic and the average-case running time is linear (as compared to the worst-case linear number of iterations and quadratic time complexity). Second, for the average-case analysis over all MDPs we show that the expected number of iterations is constant and the average-case running time is linear (again as compared to the worst-case linear number of iterations and quadratic time complexity). Finally we also show that when all MDPs are equally likely, the probability that the classical algorithm requires more than a constant number of iterations is exponentially small.' acknowledgement: "The research was supported by FWF Grant No. P 23499-N23, FWF NFN Grant No. S11407-N23 (RiSE), ERC Start Grant (279307: Graph Games), and the Microsoft Faculty Fellows Award. Nisarg Shah is also supported by NSF Grant CCF-1215883.\r\n" 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: Manas full_name: Joglekar, Manas last_name: Joglekar - first_name: Nisarg full_name: Shah, Nisarg last_name: Shah citation: ama: Chatterjee K, Joglekar M, Shah N. Average case analysis of the classical algorithm for Markov decision processes with Büchi objectives. Theoretical Computer Science. 2015;573(3):71-89. doi:10.1016/j.tcs.2015.01.050 apa: Chatterjee, K., Joglekar, M., & Shah, N. (2015). Average case analysis of the classical algorithm for Markov decision processes with Büchi objectives. Theoretical Computer Science. Elsevier. https://doi.org/10.1016/j.tcs.2015.01.050 chicago: Chatterjee, Krishnendu, Manas Joglekar, and Nisarg Shah. “Average Case Analysis of the Classical Algorithm for Markov Decision Processes with Büchi Objectives.” Theoretical Computer Science. Elsevier, 2015. https://doi.org/10.1016/j.tcs.2015.01.050. ieee: K. Chatterjee, M. Joglekar, and N. Shah, “Average case analysis of the classical algorithm for Markov decision processes with Büchi objectives,” Theoretical Computer Science, vol. 573, no. 3. Elsevier, pp. 71–89, 2015. ista: Chatterjee K, Joglekar M, Shah N. 2015. Average case analysis of the classical algorithm for Markov decision processes with Büchi objectives. Theoretical Computer Science. 573(3), 71–89. mla: Chatterjee, Krishnendu, et al. “Average Case Analysis of the Classical Algorithm for Markov Decision Processes with Büchi Objectives.” Theoretical Computer Science, vol. 573, no. 3, Elsevier, 2015, pp. 71–89, doi:10.1016/j.tcs.2015.01.050. short: K. Chatterjee, M. Joglekar, N. Shah, Theoretical Computer Science 573 (2015) 71–89. date_created: 2018-12-11T11:52:56Z date_published: 2015-03-30T00:00:00Z date_updated: 2023-02-23T10:55:03Z day: '30' department: - _id: KrCh doi: 10.1016/j.tcs.2015.01.050 ec_funded: 1 external_id: arxiv: - '1202.4175' intvolume: ' 573' issue: '3' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1202.4175 month: '03' oa: 1 oa_version: Preprint page: 71 - 89 project: - _id: 2584A770-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P 23499-N23 name: Modern Graph Algorithmic Techniques in Formal Verification - _id: 25863FF4-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S11407 name: Game Theory - _id: 2581B60A-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '279307' name: 'Quantitative Graph Games: Theory and Applications' - _id: 2587B514-B435-11E9-9278-68D0E5697425 name: Microsoft Research Faculty Fellowship publication: Theoretical Computer Science publication_status: published publisher: Elsevier publist_id: '5571' quality_controlled: '1' related_material: record: - id: '2715' relation: earlier_version status: public scopus_import: 1 status: public title: Average case analysis of the classical algorithm for Markov decision processes with Büchi objectives type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 573 year: '2015' ... --- _id: '1805' abstract: - lang: eng text: 'We consider the problem of deciding whether the persistent homology group of a simplicial pair (K,L) can be realized as the homology H∗(X) of some complex X with L ⊂ X ⊂ K. We show that this problem is NP-complete even if K is embedded in double-struck R3. As a consequence, we show that it is NP-hard to simplify level and sublevel sets of scalar functions on double-struck S3 within a given tolerance constraint. This problem has relevance to the visualization of medical images by isosurfaces. We also show an implication to the theory of well groups of scalar functions: not every well group can be realized by some level set, and deciding whether a well group can be realized is NP-hard.' author: - first_name: Dominique full_name: Attali, Dominique last_name: Attali - first_name: Ulrich full_name: Bauer, Ulrich id: 2ADD483A-F248-11E8-B48F-1D18A9856A87 last_name: Bauer orcid: 0000-0002-9683-0724 - first_name: Olivier full_name: Devillers, Olivier last_name: Devillers - first_name: Marc full_name: Glisse, Marc last_name: Glisse - first_name: André full_name: Lieutier, André last_name: Lieutier citation: ama: 'Attali D, Bauer U, Devillers O, Glisse M, Lieutier A. Homological reconstruction and simplification in R3. Computational Geometry: Theory and Applications. 2015;48(8):606-621. doi:10.1016/j.comgeo.2014.08.010' apa: 'Attali, D., Bauer, U., Devillers, O., Glisse, M., & Lieutier, A. (2015). Homological reconstruction and simplification in R3. Computational Geometry: Theory and Applications. Elsevier. https://doi.org/10.1016/j.comgeo.2014.08.010' chicago: 'Attali, Dominique, Ulrich Bauer, Olivier Devillers, Marc Glisse, and André Lieutier. “Homological Reconstruction and Simplification in R3.” Computational Geometry: Theory and Applications. Elsevier, 2015. https://doi.org/10.1016/j.comgeo.2014.08.010.' ieee: 'D. Attali, U. Bauer, O. Devillers, M. Glisse, and A. Lieutier, “Homological reconstruction and simplification in R3,” Computational Geometry: Theory and Applications, vol. 48, no. 8. Elsevier, pp. 606–621, 2015.' ista: 'Attali D, Bauer U, Devillers O, Glisse M, Lieutier A. 2015. Homological reconstruction and simplification in R3. Computational Geometry: Theory and Applications. 48(8), 606–621.' mla: 'Attali, Dominique, et al. “Homological Reconstruction and Simplification in R3.” Computational Geometry: Theory and Applications, vol. 48, no. 8, Elsevier, 2015, pp. 606–21, doi:10.1016/j.comgeo.2014.08.010.' short: 'D. Attali, U. Bauer, O. Devillers, M. Glisse, A. Lieutier, Computational Geometry: Theory and Applications 48 (2015) 606–621.' date_created: 2018-12-11T11:54:06Z date_published: 2015-06-03T00:00:00Z date_updated: 2023-02-23T10:59:19Z day: '03' department: - _id: HeEd doi: 10.1016/j.comgeo.2014.08.010 ec_funded: 1 intvolume: ' 48' issue: '8' language: - iso: eng month: '06' oa_version: None page: 606 - 621 project: - _id: 255D761E-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '318493' name: Topological Complex Systems publication: 'Computational Geometry: Theory and Applications' publication_status: published publisher: Elsevier publist_id: '5305' quality_controlled: '1' related_material: record: - id: '2812' relation: earlier_version status: public scopus_import: 1 status: public title: Homological reconstruction and simplification in R3 type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 48 year: '2015' ... --- _id: '333' abstract: - lang: eng text: 'We present a hybrid intercalation battery based on a sodium/magnesium (Na/Mg) dual salt electrolyte, metallic magnesium anode, and a cathode based on FeS2 nanocrystals (NCs). Compared to lithium or sodium, metallic magnesium anode is safer due to dendrite-free electroplating and offers extremely high volumetric (3833 mAh cm-3) and gravimetric capacities (2205 mAh g-1). Na-ion cathodes, FeS2 NCs in the present study, may serve as attractive alternatives to Mg-ion cathodes due to the higher voltage of operation and fast, highly reversible insertion of Na-ions. In this proof-of-concept study, electrochemical cycling of the Na/Mg hybrid battery was characterized by high rate capability, high Coulombic efficiency of 99.8%, and high energy density. In particular, with an average discharge voltage of ∼1.1 V and a cathodic capacity of 189 mAh g-1 at a current of 200 mA g-1, the presented Mg/FeS2 hybrid battery delivers energy densities of up to 210 Wh kg-1, comparable to commercial Li-ion batteries and approximately twice as high as state-of-the-art Mg-ion batteries based on Mo6S8 cathodes. Further significant gains in the energy density are expected from the development of Na/Mg electrolytes with a broader electrochemical stability window. Fully based on Earth-abundant elements, hybrid Na-Mg batteries are highly promising for large-scale stationary energy storage. ' article_processing_charge: No article_type: original author: - first_name: Marc full_name: Walter, Marc last_name: Walter - first_name: Kostiantyn full_name: Kravchyk, Kostiantyn last_name: Kravchyk - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 - first_name: Maksym full_name: Kovalenko, Maksym last_name: Kovalenko citation: ama: Walter M, Kravchyk K, Ibáñez M, Kovalenko M. Efficient and inexpensive sodium magnesium hybrid battery. Chemistry of Materials. 2015;27(21):7452-7458. doi:10.1021/acs.chemmater.5b03531 apa: Walter, M., Kravchyk, K., Ibáñez, M., & Kovalenko, M. (2015). Efficient and inexpensive sodium magnesium hybrid battery. Chemistry of Materials. ACS. https://doi.org/10.1021/acs.chemmater.5b03531 chicago: Walter, Marc, Kostiantyn Kravchyk, Maria Ibáñez, and Maksym Kovalenko. “Efficient and Inexpensive Sodium Magnesium Hybrid Battery.” Chemistry of Materials. ACS, 2015. https://doi.org/10.1021/acs.chemmater.5b03531. ieee: M. Walter, K. Kravchyk, M. Ibáñez, and M. Kovalenko, “Efficient and inexpensive sodium magnesium hybrid battery,” Chemistry of Materials, vol. 27, no. 21. ACS, pp. 7452–7458, 2015. ista: Walter M, Kravchyk K, Ibáñez M, Kovalenko M. 2015. Efficient and inexpensive sodium magnesium hybrid battery. Chemistry of Materials. 27(21), 7452–7458. mla: Walter, Marc, et al. “Efficient and Inexpensive Sodium Magnesium Hybrid Battery.” Chemistry of Materials, vol. 27, no. 21, ACS, 2015, pp. 7452–58, doi:10.1021/acs.chemmater.5b03531. short: M. Walter, K. Kravchyk, M. Ibáñez, M. Kovalenko, Chemistry of Materials 27 (2015) 7452–7458. date_created: 2018-12-11T11:45:52Z date_published: 2015-10-16T00:00:00Z date_updated: 2021-01-12T07:42:42Z day: '16' doi: 10.1021/acs.chemmater.5b03531 extern: '1' intvolume: ' 27' issue: '21' language: - iso: eng month: '10' oa_version: None page: 7452 - 7458 publication: Chemistry of Materials publication_status: published publisher: ACS publist_id: '7507' quality_controlled: '1' status: public title: Efficient and inexpensive sodium magnesium hybrid battery type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 27 year: '2015' ... --- _id: '354' abstract: - lang: eng text: 'A simple and effective method to introduce precise amounts of doping in nanomaterials produced from the bottom-up assembly of colloidal nanoparticles (NPs) is described. The procedure takes advantage of a ligand displacement step to incorporate controlled concentrations of halide ions while removing carboxylic acids from the NP surface. Upon consolidation of the NPs into dense pellets, halide ions diffuse within the crystal structure, doping the anion sublattice and achieving n-type electrical doping. Through the characterization of the thermoelectric properties of nanocrystalline PbS, we demonstrate this strategy to be effective to control charge transport properties on thermoelectric nanomaterials assembled from NP building blocks. This approach is subsequently extended to PbTexSe1-x@PbS core-shell NPs, where a significant enhancement of the thermoelectric figure of merit is achieved. ' acknowledgement: At IREC, work was supported by European Regional Development Funds and the Framework 7 program under project UNION (FP7-NMP 310250). M.I. and S.O. thank AGAUR for their Beatriu i Pinós postdoctoral grant and the PhD grant, respectively. At Northwestern, work was supported by the Revolutionary Materials for Solid State Energy Conversion, an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, and Office of Basic Energy Sciences under Award Number DE-SC0001054. article_processing_charge: No article_type: original author: - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 - first_name: Rachel full_name: Korkosz, Rachel last_name: Korkosz - first_name: Zhishan full_name: Luo, Zhishan last_name: Luo - first_name: Pau full_name: Riba, Pau last_name: Riba - first_name: Doris full_name: Cadavid, Doris last_name: Cadavid - first_name: Silvia full_name: Ortega, Silvia last_name: Ortega - first_name: Andreu full_name: Cabot, Andreu last_name: Cabot - first_name: Mercouri full_name: Kanatzidis, Mercouri last_name: Kanatzidis citation: ama: Ibáñez M, Korkosz R, Luo Z, et al. Electron doping in bottom up engineered thermoelectric nanomaterials through HCl mediated ligand displacement. Journal of the American Chemical Society. 2015;137(12):4046-4049. doi:10.1021/jacs.5b00091 apa: Ibáñez, M., Korkosz, R., Luo, Z., Riba, P., Cadavid, D., Ortega, S., … Kanatzidis, M. (2015). Electron doping in bottom up engineered thermoelectric nanomaterials through HCl mediated ligand displacement. Journal of the American Chemical Society. American Chemical Society. https://doi.org/10.1021/jacs.5b00091 chicago: Ibáñez, Maria, Rachel Korkosz, Zhishan Luo, Pau Riba, Doris Cadavid, Silvia Ortega, Andreu Cabot, and Mercouri Kanatzidis. “Electron Doping in Bottom up Engineered Thermoelectric Nanomaterials through HCl Mediated Ligand Displacement.” Journal of the American Chemical Society. American Chemical Society, 2015. https://doi.org/10.1021/jacs.5b00091. ieee: M. Ibáñez et al., “Electron doping in bottom up engineered thermoelectric nanomaterials through HCl mediated ligand displacement,” Journal of the American Chemical Society, vol. 137, no. 12. American Chemical Society, pp. 4046–4049, 2015. ista: Ibáñez M, Korkosz R, Luo Z, Riba P, Cadavid D, Ortega S, Cabot A, Kanatzidis M. 2015. Electron doping in bottom up engineered thermoelectric nanomaterials through HCl mediated ligand displacement. Journal of the American Chemical Society. 137(12), 4046–4049. mla: Ibáñez, Maria, et al. “Electron Doping in Bottom up Engineered Thermoelectric Nanomaterials through HCl Mediated Ligand Displacement.” Journal of the American Chemical Society, vol. 137, no. 12, American Chemical Society, 2015, pp. 4046–49, doi:10.1021/jacs.5b00091. short: M. Ibáñez, R. Korkosz, Z. Luo, P. Riba, D. Cadavid, S. Ortega, A. Cabot, M. Kanatzidis, Journal of the American Chemical Society 137 (2015) 4046–4049. date_created: 2018-12-11T11:45:59Z date_published: 2015-03-11T00:00:00Z date_updated: 2021-01-12T07:44:10Z day: '11' doi: 10.1021/jacs.5b00091 extern: '1' intvolume: ' 137' issue: '12' language: - iso: eng month: '03' oa_version: None page: 4046 - 4049 publication: Journal of the American Chemical Society publication_status: published publisher: American Chemical Society publist_id: '7470' quality_controlled: '1' status: public title: Electron doping in bottom up engineered thermoelectric nanomaterials through HCl mediated ligand displacement type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 137 year: '2015' ... --- _id: '360' abstract: - lang: eng text: 'A cation exchange-based route was used to produce Cu2ZnSnS4 (CZTS)-Ag2S nanoparticles with controlled composition. We report a detailed study of the formation of such CZTS-Ag2S nanoheterostructures and of their photocatalytic properties. When compared to pure CZTS, the use of nanoscale p-n heterostructures as light absorbers for photocatalytic water splitting provides superior photocurrents. We associate this experimental fact to a higher separation efficiency of the photogenerated electron-hole pairs. We believe this and other type-II nanoheterostructures will open the door to the use of CZTS, with excellent light absorption properties and made of abundant and environmental friendly elements, to the field of photocatalysis. ' article_processing_charge: No author: - first_name: Xuelian full_name: Yu, Xuelian last_name: Yu - first_name: Jingjing full_name: Liu, Jingjing last_name: Liu - first_name: Aziz full_name: Genç, Aziz last_name: Genç - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 - first_name: Zhishan full_name: Luo, Zhishan last_name: Luo - first_name: Alexey full_name: Shavel, Alexey last_name: Shavel - first_name: Jordi full_name: Arbiol, Jordi last_name: Arbiol - first_name: Guangjin full_name: Zhang, Guangjin last_name: Zhang - first_name: Yihe full_name: Zhang, Yihe last_name: Zhang - first_name: Andreu full_name: Cabot, Andreu last_name: Cabot citation: ama: Yu X, Liu J, Genç A, et al. Cu2ZnSnS4-Ag2S nanoscale p-n heterostructures as sensitizers for photoelectrochemical water splitting. Langmuir. 2015;31(38):10555-10561. doi:10.1021/acs.langmuir.5b02490 apa: Yu, X., Liu, J., Genç, A., Ibáñez, M., Luo, Z., Shavel, A., … Cabot, A. (2015). Cu2ZnSnS4-Ag2S nanoscale p-n heterostructures as sensitizers for photoelectrochemical water splitting. Langmuir. American Chemical Society. https://doi.org/10.1021/acs.langmuir.5b02490 chicago: Yu, Xuelian, Jingjing Liu, Aziz Genç, Maria Ibáñez, Zhishan Luo, Alexey Shavel, Jordi Arbiol, Guangjin Zhang, Yihe Zhang, and Andreu Cabot. “Cu2ZnSnS4-Ag2S Nanoscale p-n Heterostructures as Sensitizers for Photoelectrochemical Water Splitting.” Langmuir. American Chemical Society, 2015. https://doi.org/10.1021/acs.langmuir.5b02490. ieee: X. Yu et al., “Cu2ZnSnS4-Ag2S nanoscale p-n heterostructures as sensitizers for photoelectrochemical water splitting,” Langmuir, vol. 31, no. 38. American Chemical Society, pp. 10555–10561, 2015. ista: Yu X, Liu J, Genç A, Ibáñez M, Luo Z, Shavel A, Arbiol J, Zhang G, Zhang Y, Cabot A. 2015. Cu2ZnSnS4-Ag2S nanoscale p-n heterostructures as sensitizers for photoelectrochemical water splitting. Langmuir. 31(38), 10555–10561. mla: Yu, Xuelian, et al. “Cu2ZnSnS4-Ag2S Nanoscale p-n Heterostructures as Sensitizers for Photoelectrochemical Water Splitting.” Langmuir, vol. 31, no. 38, American Chemical Society, 2015, pp. 10555–61, doi:10.1021/acs.langmuir.5b02490. short: X. Yu, J. Liu, A. Genç, M. Ibáñez, Z. Luo, A. Shavel, J. Arbiol, G. Zhang, Y. Zhang, A. Cabot, Langmuir 31 (2015) 10555–10561. date_created: 2018-12-11T11:46:01Z date_published: 2015-09-29T00:00:00Z date_updated: 2021-01-12T07:44:34Z day: '29' doi: 10.1021/acs.langmuir.5b02490 extern: '1' intvolume: ' 31' issue: '38' language: - iso: eng month: '09' oa_version: None page: 10555 - 10561 publication: Langmuir publication_status: published publisher: American Chemical Society publist_id: '7467' status: public title: Cu2ZnSnS4-Ag2S nanoscale p-n heterostructures as sensitizers for photoelectrochemical water splitting type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 31 year: '2015' ... --- _id: '362' abstract: - lang: eng text: 'Monodisperse Pd2Sn nanorods with tuned size and aspect ratio were prepared by co-reduction of metal salts in the presence of trioctylphosphine, amine, and chloride ions. Asymmetric Pd2Sn nanostructures were achieved by the selective desorption of a surfactant mediated by chlorine ions. A preliminary evaluation of the geometry influence on catalytic properties evidenced Pd2Sn nanorods to have improved catalytic performance. In view of these results, Pd2Sn nanorods were also evaluated for water denitration. ' article_processing_charge: No author: - first_name: Zhishan full_name: Lu, Zhishan last_name: Lu - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 - first_name: Ana full_name: Antolín, Ana last_name: Antolín - first_name: Aziz full_name: Genç, Aziz last_name: Genç - first_name: Alexey full_name: Shavel, Alexey last_name: Shavel - first_name: Sandra full_name: Contreras, Sandra last_name: Contreras - first_name: Francesc full_name: Medina, Francesc last_name: Medina - first_name: Jordi full_name: Arbiol, Jordi last_name: Arbiol - first_name: Andreu full_name: Cabot, Andreu last_name: Cabot citation: ama: Lu Z, Ibáñez M, Antolín A, et al. Size and aspect ratio control of Pd inf 2 inf Sn nanorods and their water denitration properties. Langmuir. 2015;31(13):3952-3957. doi:10.1021/la504906q apa: Lu, Z., Ibáñez, M., Antolín, A., Genç, A., Shavel, A., Contreras, S., … Cabot, A. (2015). Size and aspect ratio control of Pd inf 2 inf Sn nanorods and their water denitration properties. Langmuir. American Chemical Society. https://doi.org/10.1021/la504906q chicago: Lu, Zhishan, Maria Ibáñez, Ana Antolín, Aziz Genç, Alexey Shavel, Sandra Contreras, Francesc Medina, Jordi Arbiol, and Andreu Cabot. “Size and Aspect Ratio Control of Pd Inf 2 Inf Sn Nanorods and Their Water Denitration Properties.” Langmuir. American Chemical Society, 2015. https://doi.org/10.1021/la504906q. ieee: Z. Lu et al., “Size and aspect ratio control of Pd inf 2 inf Sn nanorods and their water denitration properties,” Langmuir, vol. 31, no. 13. American Chemical Society, pp. 3952–3957, 2015. ista: Lu Z, Ibáñez M, Antolín A, Genç A, Shavel A, Contreras S, Medina F, Arbiol J, Cabot A. 2015. Size and aspect ratio control of Pd inf 2 inf Sn nanorods and their water denitration properties. Langmuir. 31(13), 3952–3957. mla: Lu, Zhishan, et al. “Size and Aspect Ratio Control of Pd Inf 2 Inf Sn Nanorods and Their Water Denitration Properties.” Langmuir, vol. 31, no. 13, American Chemical Society, 2015, pp. 3952–57, doi:10.1021/la504906q. short: Z. Lu, M. Ibáñez, A. Antolín, A. Genç, A. Shavel, S. Contreras, F. Medina, J. Arbiol, A. Cabot, Langmuir 31 (2015) 3952–3957. date_created: 2018-12-11T11:46:02Z date_published: 2015-04-07T00:00:00Z date_updated: 2021-01-12T07:44:42Z day: '07' doi: 10.1021/la504906q extern: '1' intvolume: ' 31' issue: '13' language: - iso: eng month: '04' oa_version: None page: 3952 - 3957 publication: Langmuir publication_status: published publisher: American Chemical Society publist_id: '7469' status: public title: Size and aspect ratio control of Pd inf 2 inf Sn nanorods and their water denitration properties type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 31 year: '2015' ... --- _id: '1731' abstract: - lang: eng text: 'We consider two-player zero-sum games on graphs. These games can be classified on the basis of the information of the players and on the mode of interaction between them. On the basis of information the classification is as follows: (a) partial-observation (both players have partial view of the game); (b) one-sided complete-observation (one player has complete observation); and (c) complete-observation (both players have complete view of the game). On the basis of mode of interaction we have the following classification: (a) concurrent (both players interact simultaneously); and (b) turn-based (both players interact in turn). The two sources of randomness in these games are randomness in transition function and randomness in strategies. In general, randomized strategies are more powerful than deterministic strategies, and randomness in transitions gives more general classes of games. In this work we present a complete characterization for the classes of games where randomness is not helpful in: (a) the transition function probabilistic transition can be simulated by deterministic transition); and (b) strategies (pure strategies are as powerful as randomized strategies). As consequence of our characterization we obtain new undecidability results for these games. ' author: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Laurent full_name: Doyen, Laurent last_name: Doyen - first_name: Hugo full_name: Gimbert, Hugo last_name: Gimbert - 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: Chatterjee K, Doyen L, Gimbert H, Henzinger TA. Randomness for free. Information and Computation. 2015;245(12):3-16. doi:10.1016/j.ic.2015.06.003 apa: Chatterjee, K., Doyen, L., Gimbert, H., & Henzinger, T. A. (2015). Randomness for free. Information and Computation. Elsevier. https://doi.org/10.1016/j.ic.2015.06.003 chicago: Chatterjee, Krishnendu, Laurent Doyen, Hugo Gimbert, and Thomas A Henzinger. “Randomness for Free.” Information and Computation. Elsevier, 2015. https://doi.org/10.1016/j.ic.2015.06.003. ieee: K. Chatterjee, L. Doyen, H. Gimbert, and T. A. Henzinger, “Randomness for free,” Information and Computation, vol. 245, no. 12. Elsevier, pp. 3–16, 2015. ista: Chatterjee K, Doyen L, Gimbert H, Henzinger TA. 2015. Randomness for free. Information and Computation. 245(12), 3–16. mla: Chatterjee, Krishnendu, et al. “Randomness for Free.” Information and Computation, vol. 245, no. 12, Elsevier, 2015, pp. 3–16, doi:10.1016/j.ic.2015.06.003. short: K. Chatterjee, L. Doyen, H. Gimbert, T.A. Henzinger, Information and Computation 245 (2015) 3–16. date_created: 2018-12-11T11:53:42Z date_published: 2015-12-01T00:00:00Z date_updated: 2023-02-23T11:45:42Z day: '01' department: - _id: KrCh - _id: ToHe doi: 10.1016/j.ic.2015.06.003 ec_funded: 1 intvolume: ' 245' issue: '12' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1006.0673 month: '12' oa: 1 oa_version: Preprint page: 3 - 16 project: - _id: 2584A770-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P 23499-N23 name: Modern Graph Algorithmic Techniques in Formal Verification - _id: 25863FF4-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S11407 name: Game Theory - _id: 2581B60A-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '279307' name: 'Quantitative Graph Games: Theory and Applications' - _id: 2587B514-B435-11E9-9278-68D0E5697425 name: Microsoft Research Faculty Fellowship - _id: 25EE3708-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '267989' name: Quantitative Reactive Modeling - _id: 25EFB36C-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '215543' name: COMponent-Based Embedded Systems design Techniques - _id: 25F1337C-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '214373' name: Design for Embedded Systems - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering publication: Information and Computation publication_status: published publisher: Elsevier publist_id: '5395' quality_controlled: '1' related_material: record: - id: '3856' relation: earlier_version status: public scopus_import: 1 status: public title: Randomness for free type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 245 year: '2015' ... --- _id: '334' abstract: - lang: eng text: A cation exchange-based route was used to produce Cu2ZnSnS4 (CZTS)-Ag2S nanoparticles with controlled composition. We report a detailed study of the formation of such CZTS-Ag2S nanoheterostructures and of their photocatalytic properties. When compared to pure CZTS, the use of nanoscale p-n heterostructures as light absorbers for photocatalytic water splitting provides superior photocurrents. We associate this experimental fact to a higher separation efficiency of the photogenerated electron-hole pairs. We believe this and other type-II nanoheterostructures will open the door to the use of CZTS, with excellent light absorption properties and made of abundant and environmental friendly elements, to the field of photocatalysis. acknowledgement: This work was supported by the European Regional Development Funds, the Framework 7 program under project SCALENANO (FP7-NMP-ENERGY-2011-284486), the Spanish MINECO under Contract ENE2013-46624-C4-3-R and Fundamental Research Funds for the Central Universities (2652015086). Authors acknowledge the funding from Generalitat de Catalunya 2014 SGR 1638. article_processing_charge: No article_type: original author: - first_name: Xuelian full_name: Yu, Xuelian last_name: Yu - first_name: Jingjing full_name: Liu, Jingjing last_name: Liu - first_name: Aziz full_name: Genç, Aziz last_name: Genç - first_name: Maria full_name: Ibáñez, Maria id: 43C61214-F248-11E8-B48F-1D18A9856A87 last_name: Ibáñez orcid: 0000-0001-5013-2843 - first_name: Zhishan full_name: Luo, Zhishan last_name: Luo - first_name: Alexey full_name: Shavel, Alexey last_name: Shavel - first_name: Jordi full_name: Arbiol, Jordi last_name: Arbiol - first_name: Guangjin full_name: Zhang, Guangjin last_name: Zhang - first_name: Yihe full_name: Zhang, Yihe last_name: Zhang - first_name: Andreu full_name: Cabot, Andreu last_name: Cabot citation: ama: Yu X, Liu J, Genç A, et al. Cu2ZnSnS4–Ag2S Nanoscale p–n heterostructures as sensitizers for photoelectrochemical water splitting. Langmuir. 2015;31(38):10555-10561. doi:10.1021/acs.langmuir.5b02490 apa: Yu, X., Liu, J., Genç, A., Ibáñez, M., Luo, Z., Shavel, A., … Cabot, A. (2015). Cu2ZnSnS4–Ag2S Nanoscale p–n heterostructures as sensitizers for photoelectrochemical water splitting. Langmuir. American Chemical Society. https://doi.org/10.1021/acs.langmuir.5b02490 chicago: Yu, Xuelian, Jingjing Liu, Aziz Genç, Maria Ibáñez, Zhishan Luo, Alexey Shavel, Jordi Arbiol, Guangjin Zhang, Yihe Zhang, and Andreu Cabot. “Cu2ZnSnS4–Ag2S Nanoscale p–n Heterostructures as Sensitizers for Photoelectrochemical Water Splitting.” Langmuir. American Chemical Society, 2015. https://doi.org/10.1021/acs.langmuir.5b02490. ieee: X. Yu et al., “Cu2ZnSnS4–Ag2S Nanoscale p–n heterostructures as sensitizers for photoelectrochemical water splitting,” Langmuir, vol. 31, no. 38. American Chemical Society, pp. 10555–10561, 2015. ista: Yu X, Liu J, Genç A, Ibáñez M, Luo Z, Shavel A, Arbiol J, Zhang G, Zhang Y, Cabot A. 2015. Cu2ZnSnS4–Ag2S Nanoscale p–n heterostructures as sensitizers for photoelectrochemical water splitting. Langmuir. 31(38), 10555–10561. mla: Yu, Xuelian, et al. “Cu2ZnSnS4–Ag2S Nanoscale p–n Heterostructures as Sensitizers for Photoelectrochemical Water Splitting.” Langmuir, vol. 31, no. 38, American Chemical Society, 2015, pp. 10555–61, doi:10.1021/acs.langmuir.5b02490. short: X. Yu, J. Liu, A. Genç, M. Ibáñez, Z. Luo, A. Shavel, J. Arbiol, G. Zhang, Y. Zhang, A. Cabot, Langmuir 31 (2015) 10555–10561. date_created: 2018-12-11T11:45:52Z date_published: 2015-09-07T00:00:00Z date_updated: 2021-01-12T07:42:46Z day: '07' doi: 10.1021/acs.langmuir.5b02490 extern: '1' intvolume: ' 31' issue: '38' language: - iso: eng month: '09' oa_version: None page: 10555 - 10561 publication: Langmuir publication_status: published publisher: American Chemical Society publist_id: '7508' quality_controlled: '1' status: public title: Cu2ZnSnS4–Ag2S Nanoscale p–n heterostructures as sensitizers for photoelectrochemical water splitting type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 31 year: '2015' ...