---
_id: '8383'
abstract:
- lang: eng
text: We introduce extension-based proofs, a class of impossibility proofs that
includes valency arguments. They are modelled as an interaction between a prover
and a protocol. Using proofs based on combinatorial topology, it has been shown
that it is impossible to deterministically solve k-set agreement among n > k ≥
2 processes in a wait-free manner. However, it was unknown whether proofs based
on simpler techniques were possible. We explain why this impossibility result
cannot be obtained by an extension-based proof and, hence, extension-based proofs
are limited in power.
article_processing_charge: No
author:
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
- first_name: James
full_name: Aspnes, James
last_name: Aspnes
- first_name: Faith
full_name: Ellen, Faith
last_name: Ellen
- first_name: Rati
full_name: Gelashvili, Rati
last_name: Gelashvili
- first_name: Leqi
full_name: Zhu, Leqi
last_name: Zhu
citation:
ama: 'Alistarh D-A, Aspnes J, Ellen F, Gelashvili R, Zhu L. Brief Announcement:
Why Extension-Based Proofs Fail. In: Proceedings of the 39th Symposium on Principles
of Distributed Computing. Association for Computing Machinery; 2020:54-56.
doi:10.1145/3382734.3405743'
apa: 'Alistarh, D.-A., Aspnes, J., Ellen, F., Gelashvili, R., & Zhu, L. (2020).
Brief Announcement: Why Extension-Based Proofs Fail. In Proceedings of the
39th Symposium on Principles of Distributed Computing (pp. 54–56). Virtual,
Italy: Association for Computing Machinery. https://doi.org/10.1145/3382734.3405743'
chicago: 'Alistarh, Dan-Adrian, James Aspnes, Faith Ellen, Rati Gelashvili, and
Leqi Zhu. “Brief Announcement: Why Extension-Based Proofs Fail.” In Proceedings
of the 39th Symposium on Principles of Distributed Computing, 54–56. Association
for Computing Machinery, 2020. https://doi.org/10.1145/3382734.3405743.'
ieee: 'D.-A. Alistarh, J. Aspnes, F. Ellen, R. Gelashvili, and L. Zhu, “Brief Announcement:
Why Extension-Based Proofs Fail,” in Proceedings of the 39th Symposium on Principles
of Distributed Computing, Virtual, Italy, 2020, pp. 54–56.'
ista: 'Alistarh D-A, Aspnes J, Ellen F, Gelashvili R, Zhu L. 2020. Brief Announcement:
Why Extension-Based Proofs Fail. Proceedings of the 39th Symposium on Principles
of Distributed Computing. PODC: Principles of Distributed Computing, 54–56.'
mla: 'Alistarh, Dan-Adrian, et al. “Brief Announcement: Why Extension-Based Proofs
Fail.” Proceedings of the 39th Symposium on Principles of Distributed Computing,
Association for Computing Machinery, 2020, pp. 54–56, doi:10.1145/3382734.3405743.'
short: D.-A. Alistarh, J. Aspnes, F. Ellen, R. Gelashvili, L. Zhu, in:, Proceedings
of the 39th Symposium on Principles of Distributed Computing, Association for
Computing Machinery, 2020, pp. 54–56.
conference:
end_date: 2020-08-07
location: Virtual, Italy
name: 'PODC: Principles of Distributed Computing'
start_date: 2020-08-03
date_created: 2020-09-13T22:01:18Z
date_published: 2020-07-31T00:00:00Z
date_updated: 2024-02-28T12:54:19Z
day: '31'
department:
- _id: DaAl
doi: 10.1145/3382734.3405743
language:
- iso: eng
month: '07'
oa_version: None
page: 54-56
publication: Proceedings of the 39th Symposium on Principles of Distributed Computing
publication_identifier:
isbn:
- '9781450375825'
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Brief Announcement: Why Extension-Based Proofs Fail'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '8385'
abstract:
- lang: eng
text: 'We present a method for animating yarn-level cloth effects using a thin-shell
solver. We accomplish this through numerical homogenization: we first use a large
number of yarn-level simulations to build a model of the potential energy density
of the cloth, and then use this energy density function to compute forces in a
thin shell simulator. We model several yarn-based materials, including both woven
and knitted fabrics. Our model faithfully reproduces expected effects like the
stiffness of woven fabrics, and the highly deformable nature and anisotropy of
knitted fabrics. Our approach does not require any real-world experiments nor
measurements; because the method is based entirely on simulations, it can generate
entirely new material models quickly, without the need for testing apparatuses
or human intervention. We provide data-driven models of several woven and knitted
fabrics, which can be used for efficient simulation with an off-the-shelf cloth
solver.'
acknowledged_ssus:
- _id: ScienComp
acknowledgement: "We wish to thank the anonymous reviewers and the members of the
Visual Computing Group at IST Austria for their valuable feedback. We also thank
the creators of the Berkeley Garment Library [de Joya et al. 2012] for providing
garment meshes, [Krishnamurthy and Levoy 1996] and [Turk and Levoy 1994] for the
armadillo and bunny meshes, the creators of libWetCloth [Fei et al. 2018] for their
implementation of discrete elastic rod forces, and Tomáš Skřivan for\r\ninspiring
discussions and help with Mathematica code generation. This research was supported
by the Scientific Service Units (SSU) of IST Austria through resources provided
by Scientific Computing. This project has received funding from the European Research
Council (ERC) under the European Union’s Horizon 2020 research and innovation programme
under grant agreement No. 638176. Rahul Narain is supported by a Pankaj Gupta Young
Faculty Fellowship and a gift from Adobe Inc."
article_number: '48'
article_processing_charge: No
article_type: original
author:
- first_name: Georg
full_name: Sperl, Georg
id: 4DD40360-F248-11E8-B48F-1D18A9856A87
last_name: Sperl
- first_name: Rahul
full_name: Narain, Rahul
last_name: Narain
- first_name: Christopher J
full_name: Wojtan, Christopher J
id: 3C61F1D2-F248-11E8-B48F-1D18A9856A87
last_name: Wojtan
orcid: 0000-0001-6646-5546
citation:
ama: Sperl G, Narain R, Wojtan C. Homogenized yarn-level cloth. ACM Transactions
on Graphics. 2020;39(4). doi:10.1145/3386569.3392412
apa: Sperl, G., Narain, R., & Wojtan, C. (2020). Homogenized yarn-level cloth.
ACM Transactions on Graphics. Association for Computing Machinery. https://doi.org/10.1145/3386569.3392412
chicago: Sperl, Georg, Rahul Narain, and Chris Wojtan. “Homogenized Yarn-Level Cloth.”
ACM Transactions on Graphics. Association for Computing Machinery, 2020.
https://doi.org/10.1145/3386569.3392412.
ieee: G. Sperl, R. Narain, and C. Wojtan, “Homogenized yarn-level cloth,” ACM
Transactions on Graphics, vol. 39, no. 4. Association for Computing Machinery,
2020.
ista: Sperl G, Narain R, Wojtan C. 2020. Homogenized yarn-level cloth. ACM Transactions
on Graphics. 39(4), 48.
mla: Sperl, Georg, et al. “Homogenized Yarn-Level Cloth.” ACM Transactions on
Graphics, vol. 39, no. 4, 48, Association for Computing Machinery, 2020, doi:10.1145/3386569.3392412.
short: G. Sperl, R. Narain, C. Wojtan, ACM Transactions on Graphics 39 (2020).
date_created: 2020-09-13T22:01:18Z
date_published: 2020-07-08T00:00:00Z
date_updated: 2024-02-28T12:57:47Z
day: '08'
ddc:
- '000'
department:
- _id: ChWo
doi: 10.1145/3386569.3392412
ec_funded: 1
external_id:
isi:
- '000583700300021'
file:
- access_level: open_access
checksum: cf4c1d361c3196c4bd424520a5588205
content_type: application/pdf
creator: dernst
date_created: 2020-11-23T09:01:22Z
date_updated: 2020-11-23T09:01:22Z
file_id: '8794'
file_name: 2020_hylc_submitted.pdf
file_size: 38922662
relation: main_file
success: 1
file_date_updated: 2020-11-23T09:01:22Z
has_accepted_license: '1'
intvolume: ' 39'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1145/3386569.3392412
month: '07'
oa: 1
oa_version: Submitted Version
project:
- _id: 2533E772-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '638176'
name: Efficient Simulation of Natural Phenomena at Extremely Large Scales
publication: ACM Transactions on Graphics
publication_identifier:
eissn:
- '15577368'
issn:
- '07300301'
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
related_material:
record:
- id: '12358'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Homogenized yarn-level cloth
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 39
year: '2020'
...
---
_id: '7956'
abstract:
- lang: eng
text: When short-range attractions are combined with long-range repulsions in colloidal
particle systems, complex microphases can emerge. Here, we study a system of isotropic
particles, which can form lamellar structures or a disordered fluid phase when
temperature is varied. We show that, at equilibrium, the lamellar structure crystallizes,
while out of equilibrium, the system forms a variety of structures at different
shear rates and temperatures above melting. The shear-induced ordering is analyzed
by means of principal component analysis and artificial neural networks, which
are applied to data of reduced dimensionality. Our results reveal the possibility
of inducing ordering by shear, potentially providing a feasible route to the fabrication
of ordered lamellar structures from isotropic particles.
article_number: '204905'
article_processing_charge: No
article_type: original
author:
- first_name: J.
full_name: Pȩkalski, J.
last_name: Pȩkalski
- first_name: Wojciech
full_name: Rzadkowski, Wojciech
id: 48C55298-F248-11E8-B48F-1D18A9856A87
last_name: Rzadkowski
orcid: 0000-0002-1106-4419
- first_name: A. Z.
full_name: Panagiotopoulos, A. Z.
last_name: Panagiotopoulos
citation:
ama: 'Pȩkalski J, Rzadkowski W, Panagiotopoulos AZ. Shear-induced ordering in systems
with competing interactions: A machine learning study. The Journal of chemical
physics. 2020;152(20). doi:10.1063/5.0005194'
apa: 'Pȩkalski, J., Rzadkowski, W., & Panagiotopoulos, A. Z. (2020). Shear-induced
ordering in systems with competing interactions: A machine learning study. The
Journal of Chemical Physics. AIP Publishing. https://doi.org/10.1063/5.0005194'
chicago: 'Pȩkalski, J., Wojciech Rzadkowski, and A. Z. Panagiotopoulos. “Shear-Induced
Ordering in Systems with Competing Interactions: A Machine Learning Study.” The
Journal of Chemical Physics. AIP Publishing, 2020. https://doi.org/10.1063/5.0005194.'
ieee: 'J. Pȩkalski, W. Rzadkowski, and A. Z. Panagiotopoulos, “Shear-induced ordering
in systems with competing interactions: A machine learning study,” The Journal
of chemical physics, vol. 152, no. 20. AIP Publishing, 2020.'
ista: 'Pȩkalski J, Rzadkowski W, Panagiotopoulos AZ. 2020. Shear-induced ordering
in systems with competing interactions: A machine learning study. The Journal
of chemical physics. 152(20), 204905.'
mla: 'Pȩkalski, J., et al. “Shear-Induced Ordering in Systems with Competing Interactions:
A Machine Learning Study.” The Journal of Chemical Physics, vol. 152, no.
20, 204905, AIP Publishing, 2020, doi:10.1063/5.0005194.'
short: J. Pȩkalski, W. Rzadkowski, A.Z. Panagiotopoulos, The Journal of Chemical
Physics 152 (2020).
date_created: 2020-06-14T22:00:49Z
date_published: 2020-05-29T00:00:00Z
date_updated: 2024-02-28T13:00:28Z
day: '29'
department:
- _id: MiLe
doi: 10.1063/5.0005194
ec_funded: 1
external_id:
arxiv:
- '2002.07294'
isi:
- '000537900300001'
intvolume: ' 152'
isi: 1
issue: '20'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1063/5.0005194
month: '05'
oa: 1
oa_version: Published Version
project:
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
publication: The Journal of chemical physics
publication_identifier:
eissn:
- '10897690'
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
related_material:
record:
- id: '10759'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: 'Shear-induced ordering in systems with competing interactions: A machine learning
study'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 152
year: '2020'
...
---
_id: '7428'
abstract:
- lang: eng
text: In the superconducting regime of FeTe(1−x)Sex, there exist two types of vortices
which are distinguished by the presence or absence of zero-energy states in their
core. To understand their origin, we examine the interplay of Zeeman coupling
and superconducting pairings in three-dimensional metals with band inversion.
Weak Zeeman fields are found to suppress intraorbital spin-singlet pairing, known
to localize the states at the ends of the vortices on the surface. On the other
hand, an orbital-triplet pairing is shown to be stable against Zeeman interactions,
but leads to delocalized zero-energy Majorana modes which extend through the vortex.
In contrast, the finite-energy vortex modes remain localized at the vortex ends
even when the pairing is of orbital-triplet form. Phenomenologically, this manifests
as an observed disappearance of zero-bias peaks within the cores of topological
vortices upon an increase of the applied magnetic field. The presence of magnetic
impurities in FeTe(1−x)Sex, which are attracted to the vortices, would lead to
such Zeeman-induced delocalization of Majorana modes in a fraction of vortices
that capture a large enough number of magnetic impurities. Our results provide
an explanation for the dichotomy between topological and nontopological vortices
recently observed in FeTe(1−x)Sex.
article_number: '020504'
article_processing_charge: No
article_type: original
author:
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: P. L.S.
full_name: Lopes, P. L.S.
last_name: Lopes
- first_name: Pavan
full_name: Hosur, Pavan
last_name: Hosur
- first_name: Matthew J.
full_name: Gilbert, Matthew J.
last_name: Gilbert
- first_name: Pouyan
full_name: Ghaemi, Pouyan
last_name: Ghaemi
citation:
ama: Ghazaryan A, Lopes PLS, Hosur P, Gilbert MJ, Ghaemi P. Effect of Zeeman coupling
on the Majorana vortex modes in iron-based topological superconductors. Physical
Review B. 2020;101(2). doi:10.1103/PhysRevB.101.020504
apa: Ghazaryan, A., Lopes, P. L. S., Hosur, P., Gilbert, M. J., & Ghaemi, P.
(2020). Effect of Zeeman coupling on the Majorana vortex modes in iron-based topological
superconductors. Physical Review B. American Physical Society. https://doi.org/10.1103/PhysRevB.101.020504
chicago: Ghazaryan, Areg, P. L.S. Lopes, Pavan Hosur, Matthew J. Gilbert, and Pouyan
Ghaemi. “Effect of Zeeman Coupling on the Majorana Vortex Modes in Iron-Based
Topological Superconductors.” Physical Review B. American Physical Society,
2020. https://doi.org/10.1103/PhysRevB.101.020504.
ieee: A. Ghazaryan, P. L. S. Lopes, P. Hosur, M. J. Gilbert, and P. Ghaemi, “Effect
of Zeeman coupling on the Majorana vortex modes in iron-based topological superconductors,”
Physical Review B, vol. 101, no. 2. American Physical Society, 2020.
ista: Ghazaryan A, Lopes PLS, Hosur P, Gilbert MJ, Ghaemi P. 2020. Effect of Zeeman
coupling on the Majorana vortex modes in iron-based topological superconductors.
Physical Review B. 101(2), 020504.
mla: Ghazaryan, Areg, et al. “Effect of Zeeman Coupling on the Majorana Vortex Modes
in Iron-Based Topological Superconductors.” Physical Review B, vol. 101,
no. 2, 020504, American Physical Society, 2020, doi:10.1103/PhysRevB.101.020504.
short: A. Ghazaryan, P.L.S. Lopes, P. Hosur, M.J. Gilbert, P. Ghaemi, Physical Review
B 101 (2020).
date_created: 2020-02-02T23:01:01Z
date_published: 2020-01-13T00:00:00Z
date_updated: 2024-02-28T13:11:13Z
day: '13'
department:
- _id: MiLe
doi: 10.1103/PhysRevB.101.020504
external_id:
arxiv:
- '1907.02077'
isi:
- '000506843500001'
intvolume: ' 101'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1907.02077
month: '01'
oa: 1
oa_version: Preprint
publication: Physical Review B
publication_identifier:
eissn:
- '24699969'
issn:
- '24699950'
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Effect of Zeeman coupling on the Majorana vortex modes in iron-based topological
superconductors
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 101
year: '2020'
...
---
_id: '8319'
abstract:
- lang: eng
text: We demonstrate that releasing atoms into free space from an optical lattice
does not deteriorate cavity-generated spin squeezing for metrological purposes.
In this work, an ensemble of 500000 spin-squeezed atoms in a high-finesse optical
cavity with near-uniform atom-cavity coupling is prepared, released into free
space, recaptured in the cavity, and probed. Up to ∼10 dB of metrologically relevant
squeezing is retrieved for 700μs free-fall times, and decaying levels of squeezing
are realized for up to 3 ms free-fall times. The degradation of squeezing results
from loss of atom-cavity coupling homogeneity between the initial squeezed state
generation and final collective state readout. A theoretical model is developed
to quantify this degradation and this model is experimentally validated.
acknowledgement: We thank N. Engelsen for comments on the manuscript. This work was
supported by the Office of Naval Research, Vannevar Bush Faculty Fellowship, Department
of Energy, and Defense Threat Reduction Agency. R.K. was partly supported by the
AQT/INQNET program at Caltech.
article_number: '012224'
article_processing_charge: No
article_type: original
author:
- first_name: Yunfan
full_name: Wu, Yunfan
last_name: Wu
- first_name: Rajiv
full_name: Krishnakumar, Rajiv
last_name: Krishnakumar
- first_name: Julián
full_name: Martínez-Rincón, Julián
last_name: Martínez-Rincón
- first_name: Benjamin K.
full_name: Malia, Benjamin K.
last_name: Malia
- first_name: Onur
full_name: Hosten, Onur
id: 4C02D85E-F248-11E8-B48F-1D18A9856A87
last_name: Hosten
orcid: 0000-0002-2031-204X
- first_name: Mark A.
full_name: Kasevich, Mark A.
last_name: Kasevich
citation:
ama: Wu Y, Krishnakumar R, Martínez-Rincón J, Malia BK, Hosten O, Kasevich MA. Retrieval
of cavity-generated atomic spin squeezing after free-space release. Physical
Review A. 2020;102(1). doi:10.1103/PhysRevA.102.012224
apa: Wu, Y., Krishnakumar, R., Martínez-Rincón, J., Malia, B. K., Hosten, O., &
Kasevich, M. A. (2020). Retrieval of cavity-generated atomic spin squeezing after
free-space release. Physical Review A. American Physical Society. https://doi.org/10.1103/PhysRevA.102.012224
chicago: Wu, Yunfan, Rajiv Krishnakumar, Julián Martínez-Rincón, Benjamin K. Malia,
Onur Hosten, and Mark A. Kasevich. “Retrieval of Cavity-Generated Atomic Spin
Squeezing after Free-Space Release.” Physical Review A. American Physical
Society, 2020. https://doi.org/10.1103/PhysRevA.102.012224.
ieee: Y. Wu, R. Krishnakumar, J. Martínez-Rincón, B. K. Malia, O. Hosten, and M.
A. Kasevich, “Retrieval of cavity-generated atomic spin squeezing after free-space
release,” Physical Review A, vol. 102, no. 1. American Physical Society,
2020.
ista: Wu Y, Krishnakumar R, Martínez-Rincón J, Malia BK, Hosten O, Kasevich MA.
2020. Retrieval of cavity-generated atomic spin squeezing after free-space release.
Physical Review A. 102(1), 012224.
mla: Wu, Yunfan, et al. “Retrieval of Cavity-Generated Atomic Spin Squeezing after
Free-Space Release.” Physical Review A, vol. 102, no. 1, 012224, American
Physical Society, 2020, doi:10.1103/PhysRevA.102.012224.
short: Y. Wu, R. Krishnakumar, J. Martínez-Rincón, B.K. Malia, O. Hosten, M.A. Kasevich,
Physical Review A 102 (2020).
date_created: 2020-08-30T22:01:10Z
date_published: 2020-07-30T00:00:00Z
date_updated: 2024-02-28T13:11:28Z
day: '30'
department:
- _id: OnHo
doi: 10.1103/PhysRevA.102.012224
external_id:
arxiv:
- '1912.08334'
isi:
- '000555104200011'
intvolume: ' 102'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1912.08334
month: '07'
oa: 1
oa_version: Preprint
publication: Physical Review A
publication_identifier:
eissn:
- '24699934'
issn:
- '24699926'
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Retrieval of cavity-generated atomic spin squeezing after free-space release
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 102
year: '2020'
...
---
_id: '8766'
abstract:
- lang: eng
text: "The “procedural” approach to animating ocean waves is the dominant algorithm
for animating larger bodies of water in\r\ninteractive applications as well as
in off-line productions — it provides high visual quality with a low computational
demand. In this paper, we widen the applicability of procedural water wave animation
with an extension that guarantees the satisfaction of boundary conditions imposed
by terrain while still approximating physical wave behavior. In combination with
a particle system that models wave breaking, foam, and spray, this allows us to
naturally model waves interacting with beaches and rocks. Our system is able to
animate waves at large scales at interactive frame rates on a commodity PC."
article_processing_charge: No
article_type: original
author:
- first_name: Stefan
full_name: Jeschke, Stefan
id: 44D6411A-F248-11E8-B48F-1D18A9856A87
last_name: Jeschke
- first_name: Christian
full_name: Hafner, Christian
id: 400429CC-F248-11E8-B48F-1D18A9856A87
last_name: Hafner
- first_name: Nuttapong
full_name: Chentanez, Nuttapong
last_name: Chentanez
- first_name: Miles
full_name: Macklin, Miles
last_name: Macklin
- first_name: Matthias
full_name: Müller-Fischer, Matthias
last_name: Müller-Fischer
- first_name: Christopher J
full_name: Wojtan, Christopher J
id: 3C61F1D2-F248-11E8-B48F-1D18A9856A87
last_name: Wojtan
orcid: 0000-0001-6646-5546
citation:
ama: Jeschke S, Hafner C, Chentanez N, Macklin M, Müller-Fischer M, Wojtan C. Making
procedural water waves boundary-aware. Computer Graphics forum. 2020;39(8):47-54.
doi:10.1111/cgf.14100
apa: 'Jeschke, S., Hafner, C., Chentanez, N., Macklin, M., Müller-Fischer, M., &
Wojtan, C. (2020). Making procedural water waves boundary-aware. Computer Graphics
Forum. Online Symposium: Wiley. https://doi.org/10.1111/cgf.14100'
chicago: Jeschke, Stefan, Christian Hafner, Nuttapong Chentanez, Miles Macklin,
Matthias Müller-Fischer, and Chris Wojtan. “Making Procedural Water Waves Boundary-Aware.”
Computer Graphics Forum. Wiley, 2020. https://doi.org/10.1111/cgf.14100.
ieee: S. Jeschke, C. Hafner, N. Chentanez, M. Macklin, M. Müller-Fischer, and C.
Wojtan, “Making procedural water waves boundary-aware,” Computer Graphics forum,
vol. 39, no. 8. Wiley, pp. 47–54, 2020.
ista: Jeschke S, Hafner C, Chentanez N, Macklin M, Müller-Fischer M, Wojtan C. 2020.
Making procedural water waves boundary-aware. Computer Graphics forum. 39(8),
47–54.
mla: Jeschke, Stefan, et al. “Making Procedural Water Waves Boundary-Aware.” Computer
Graphics Forum, vol. 39, no. 8, Wiley, 2020, pp. 47–54, doi:10.1111/cgf.14100.
short: S. Jeschke, C. Hafner, N. Chentanez, M. Macklin, M. Müller-Fischer, C. Wojtan,
Computer Graphics Forum 39 (2020) 47–54.
conference:
end_date: 2020-10-09
location: Online Symposium
name: 'SCA: Symposium on Computer Animation'
start_date: 2020-10-06
date_created: 2020-11-17T10:47:48Z
date_published: 2020-12-01T00:00:00Z
date_updated: 2024-02-28T13:58:11Z
day: '01'
department:
- _id: ChWo
- _id: BeBi
doi: 10.1111/cgf.14100
ec_funded: 1
external_id:
isi:
- '000591780400005'
intvolume: ' 39'
isi: 1
issue: '8'
language:
- iso: eng
month: '12'
oa_version: None
page: 47-54
project:
- _id: 2533E772-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '638176'
name: Efficient Simulation of Natural Phenomena at Extremely Large Scales
- _id: 24F9549A-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '715767'
name: 'MATERIALIZABLE: Intelligent fabrication-oriented Computational Design and
Modeling'
publication: Computer Graphics forum
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Making procedural water waves boundary-aware
type: journal_article
user_id: 2EBD1598-F248-11E8-B48F-1D18A9856A87
volume: 39
year: '2020'
...
---
_id: '15055'
abstract:
- lang: eng
text: Markov decision processes (MDPs) are the defacto framework for sequential
decision making in the presence of stochastic uncertainty. A classical optimization
criterion for MDPs is to maximize the expected discounted-sum payoff, which ignores
low probability catastrophic events with highly negative impact on the system.
On the other hand, risk-averse policies require the probability of undesirable
events to be below a given threshold, but they do not account for optimization
of the expected payoff. We consider MDPs with discounted-sum payoff with failure
states which represent catastrophic outcomes. The objective of risk-constrained
planning is to maximize the expected discounted-sum payoff among risk-averse policies
that ensure the probability to encounter a failure state is below a desired threshold.
Our main contribution is an efficient risk-constrained planning algorithm that
combines UCT-like search with a predictor learned through interaction with the
MDP (in the style of AlphaZero) and with a risk-constrained action selection via
linear programming. We demonstrate the effectiveness of our approach with experiments
on classical MDPs from the literature, including benchmarks with an order of 106
states.
acknowledgement: Krishnendu Chatterjee is supported by the Austrian Science Fund (FWF)
NFN Grant No. S11407-N23 (RiSE/SHiNE), and COST Action GAMENET. Tomas Brazdil is
supported by the Grant Agency of Masaryk University grant no. MUNI/G/0739/2017 and
by the Czech Science Foundation grant No. 18-11193S. Petr Novotny and Jirı Vahala
are supported by the Czech Science Foundation grant No. GJ19-15134Y.
article_processing_charge: No
article_type: original
author:
- first_name: Tomáš
full_name: Brázdil, Tomáš
last_name: Brázdil
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Petr
full_name: Novotný, Petr
last_name: Novotný
- first_name: Jiří
full_name: Vahala, Jiří
last_name: Vahala
citation:
ama: Brázdil T, Chatterjee K, Novotný P, Vahala J. Reinforcement learning of risk-constrained
policies in Markov decision processes. Proceedings of the 34th AAAI Conference
on Artificial Intelligence. 2020;34(06):9794-9801. doi:10.1609/aaai.v34i06.6531
apa: 'Brázdil, T., Chatterjee, K., Novotný, P., & Vahala, J. (2020). Reinforcement
learning of risk-constrained policies in Markov decision processes. Proceedings
of the 34th AAAI Conference on Artificial Intelligence. New York, NY, United
States: Association for the Advancement of Artificial Intelligence. https://doi.org/10.1609/aaai.v34i06.6531'
chicago: Brázdil, Tomáš, Krishnendu Chatterjee, Petr Novotný, and Jiří Vahala. “Reinforcement
Learning of Risk-Constrained Policies in Markov Decision Processes.” Proceedings
of the 34th AAAI Conference on Artificial Intelligence. Association for the
Advancement of Artificial Intelligence, 2020. https://doi.org/10.1609/aaai.v34i06.6531.
ieee: T. Brázdil, K. Chatterjee, P. Novotný, and J. Vahala, “Reinforcement learning
of risk-constrained policies in Markov decision processes,” Proceedings of
the 34th AAAI Conference on Artificial Intelligence, vol. 34, no. 06. Association
for the Advancement of Artificial Intelligence, pp. 9794–9801, 2020.
ista: Brázdil T, Chatterjee K, Novotný P, Vahala J. 2020. Reinforcement learning
of risk-constrained policies in Markov decision processes. Proceedings of the
34th AAAI Conference on Artificial Intelligence. 34(06), 9794–9801.
mla: Brázdil, Tomáš, et al. “Reinforcement Learning of Risk-Constrained Policies
in Markov Decision Processes.” Proceedings of the 34th AAAI Conference on Artificial
Intelligence, vol. 34, no. 06, Association for the Advancement of Artificial
Intelligence, 2020, pp. 9794–801, doi:10.1609/aaai.v34i06.6531.
short: T. Brázdil, K. Chatterjee, P. Novotný, J. Vahala, Proceedings of the 34th
AAAI Conference on Artificial Intelligence 34 (2020) 9794–9801.
conference:
end_date: 2020-02-12
location: New York, NY, United States
name: 'AAAI: Conference on Artificial Intelligence'
start_date: 2020-02-07
date_created: 2024-03-04T08:07:22Z
date_published: 2020-04-03T00:00:00Z
date_updated: 2024-03-04T08:30:16Z
day: '03'
department:
- _id: KrCh
doi: 10.1609/aaai.v34i06.6531
external_id:
arxiv:
- '2002.12086'
intvolume: ' 34'
issue: '06'
keyword:
- General Medicine
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2002.12086
month: '04'
oa: 1
oa_version: Preprint
page: 9794-9801
project:
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
publication: Proceedings of the 34th AAAI Conference on Artificial Intelligence
publication_identifier:
issn:
- 2374-3468
publication_status: published
publisher: Association for the Advancement of Artificial Intelligence
quality_controlled: '1'
status: public
title: Reinforcement learning of risk-constrained policies in Markov decision processes
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 34
year: '2020'
...
---
_id: '15057'
abstract:
- lang: eng
text: Vaccinia virus–related kinase (VRK) is an evolutionarily conserved nuclear
protein kinase. VRK-1, the single Caenorhabditis elegans VRK ortholog, functions
in cell division and germline proliferation. However, the role of VRK-1 in postmitotic
cells and adult life span remains unknown. Here, we show that VRK-1 increases
organismal longevity by activating the cellular energy sensor, AMP-activated protein
kinase (AMPK), via direct phosphorylation. We found that overexpression of vrk-1
in the soma of adult C. elegans increased life span and, conversely, inhibition
of vrk-1 decreased life span. In addition, vrk-1 was required for longevity conferred
by mutations that inhibit C. elegans mitochondrial respiration, which requires
AMPK. VRK-1 directly phosphorylated and up-regulated AMPK in both C. elegans and
cultured human cells. Thus, our data show that the somatic nuclear kinase, VRK-1,
promotes longevity through AMPK activation, and this function appears to be conserved
between C. elegans and humans.
acknowledgement: 'This research was supported by grants NRF-2019R1A3B2067745 and NRF-2017R1A5A1015366
funded by the Korean Government (MSIT) through the National Research Foundation
(NRF) of Korea to S.-J.V.L. and by grant Basic Science Research Program (No. 2019R1A2C2009440)
funded by the Korean Government (MSIT) through the NRF of Korea to K.-T.K. '
article_number: aaw7824
article_processing_charge: No
article_type: original
author:
- first_name: Sangsoon
full_name: Park, Sangsoon
last_name: Park
- first_name: Murat
full_name: Artan, Murat
id: C407B586-6052-11E9-B3AE-7006E6697425
last_name: Artan
orcid: 0000-0001-8945-6992
- first_name: Seung Hyun
full_name: Han, Seung Hyun
last_name: Han
- first_name: Hae-Eun H.
full_name: Park, Hae-Eun H.
last_name: Park
- first_name: Yoonji
full_name: Jung, Yoonji
last_name: Jung
- first_name: Ara B.
full_name: Hwang, Ara B.
last_name: Hwang
- first_name: Won Sik
full_name: Shin, Won Sik
last_name: Shin
- first_name: Kyong-Tai
full_name: Kim, Kyong-Tai
last_name: Kim
- first_name: Seung-Jae V.
full_name: Lee, Seung-Jae V.
last_name: Lee
citation:
ama: Park S, Artan M, Han SH, et al. VRK-1 extends life span by activation of AMPK
via phosphorylation. Science Advances. 2020;6(27). doi:10.1126/sciadv.aaw7824
apa: Park, S., Artan, M., Han, S. H., Park, H.-E. H., Jung, Y., Hwang, A. B., …
Lee, S.-J. V. (2020). VRK-1 extends life span by activation of AMPK via phosphorylation.
Science Advances. American Association for the Advancement of Science.
https://doi.org/10.1126/sciadv.aaw7824
chicago: Park, Sangsoon, Murat Artan, Seung Hyun Han, Hae-Eun H. Park, Yoonji Jung,
Ara B. Hwang, Won Sik Shin, Kyong-Tai Kim, and Seung-Jae V. Lee. “VRK-1 Extends
Life Span by Activation of AMPK via Phosphorylation.” Science Advances.
American Association for the Advancement of Science, 2020. https://doi.org/10.1126/sciadv.aaw7824.
ieee: S. Park et al., “VRK-1 extends life span by activation of AMPK via
phosphorylation,” Science Advances, vol. 6, no. 27. American Association
for the Advancement of Science, 2020.
ista: Park S, Artan M, Han SH, Park H-EH, Jung Y, Hwang AB, Shin WS, Kim K-T, Lee
S-JV. 2020. VRK-1 extends life span by activation of AMPK via phosphorylation.
Science Advances. 6(27), aaw7824.
mla: Park, Sangsoon, et al. “VRK-1 Extends Life Span by Activation of AMPK via Phosphorylation.”
Science Advances, vol. 6, no. 27, aaw7824, American Association for the
Advancement of Science, 2020, doi:10.1126/sciadv.aaw7824.
short: S. Park, M. Artan, S.H. Han, H.-E.H. Park, Y. Jung, A.B. Hwang, W.S. Shin,
K.-T. Kim, S.-J.V. Lee, Science Advances 6 (2020).
date_created: 2024-03-04T09:41:57Z
date_published: 2020-07-01T00:00:00Z
date_updated: 2024-03-04T09:52:09Z
day: '01'
ddc:
- '570'
department:
- _id: MaDe
doi: 10.1126/sciadv.aaw7824
file:
- access_level: open_access
checksum: a37157cd0de709dce5fe03f4a31cd0b6
content_type: application/pdf
creator: dernst
date_created: 2024-03-04T09:46:41Z
date_updated: 2024-03-04T09:46:41Z
file_id: '15058'
file_name: 2020_ScienceAdvances_Park.pdf
file_size: 1864415
relation: main_file
success: 1
file_date_updated: 2024-03-04T09:46:41Z
has_accepted_license: '1'
intvolume: ' 6'
issue: '27'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
publication: Science Advances
publication_identifier:
eissn:
- 2375-2548
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
status: public
title: VRK-1 extends life span by activation of AMPK via phosphorylation
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2020'
...
---
_id: '15061'
abstract:
- lang: eng
text: The actin cytoskeleton, a dynamic network of actin filaments and associated
F-actin–binding proteins, is fundamentally important in eukaryotes. α-Actinins
are major F-actin bundlers that are inhibited by Ca2+ in nonmuscle cells. Here
we report the mechanism of Ca2+-mediated regulation of Entamoeba histolytica α-actinin-2
(EhActn2) with features expected for the common ancestor of Entamoeba and higher
eukaryotic α-actinins. Crystal structures of Ca2+-free and Ca2+-bound EhActn2
reveal a calmodulin-like domain (CaMD) uniquely inserted within the rod domain.
Integrative studies reveal an exceptionally high affinity of the EhActn2 CaMD
for Ca2+, binding of which can only be regulated in the presence of physiological
concentrations of Mg2+. Ca2+ binding triggers an increase in protein multidomain
rigidity, reducing conformational flexibility of F-actin–binding domains via interdomain
cross-talk and consequently inhibiting F-actin bundling. In vivo studies uncover
that EhActn2 plays an important role in phagocytic cup formation and might constitute
a new drug target for amoebic dysentery.
acknowledged_ssus:
- _id: LifeSc
acknowledgement: "We thank the staff of the macromolecular crystallography (MX) and
SAXS beamlines at the European Synchrotron Radiation facility, Diamond, and Swiss
Light Source for excellent support, and the Life Sciences Facility of the Institute
of Science and Technology Austria for usage of the rheometer. We thank Life Sciences
editors for editing assistance. EM data were\r\nrecorded at the EM Facility of the
Vienna BioCenter Core Facilities (Austria). Confocal microscopy was carried out
at the Advanced Instrument Research Facility, Jawaharlal Nehru University. K.D.-C.’s
research was supported by the Initial Training Network MUZIC (ITN-MUZIC) (N°238423),
Austrian Science Fund (FWF) Projects I525, I1593, P22276, P19060, and W1221, Laura
Bassi Centre of Optimized Structural Studies (N°253275), a Wellcome Trust Collaborative
Award (201543/Z/16/Z), COST Action BM1405, Vienna Science and Technology Fund (WWTF)
Chemical Biology Project LS17-008, and Christian Doppler Laboratory for High-Content
Structural Biology and Biotechnology. K.Z., J.L.A., C.S., E.A.G., and A.S. were
supported by the University of Vienna, J.K. by a Wellcome Trust Collaborative Award
and by the Centre of Optimized Structural Studies, M.P. by FWF Project I1593, E.d.A.R.
ITN-MUZIC, and FWF Projects I525 and I1593, and T.C.M. and L.C. by FWF Project I
2408-B22. E.A.G. acknowledges the PhD program Structure and Interaction of Biological
Macromolecules. M.B. acknowledges the University Grant Commission, India, for a
senior research fellowship. A.B. acknowledges a JC Bose Fellowship from the Science
Engineering Research Council. "
article_processing_charge: No
article_type: original
author:
- first_name: Nikos
full_name: Pinotsis, Nikos
last_name: Pinotsis
- first_name: Karolina
full_name: Zielinska, Karolina
last_name: Zielinska
- first_name: Mrigya
full_name: Babuta, Mrigya
last_name: Babuta
- first_name: Joan L.
full_name: Arolas, Joan L.
last_name: Arolas
- first_name: Julius
full_name: Kostan, Julius
last_name: Kostan
- first_name: Muhammad Bashir
full_name: Khan, Muhammad Bashir
last_name: Khan
- first_name: Claudia
full_name: Schreiner, Claudia
last_name: Schreiner
- first_name: Anita P
full_name: Testa Salmazo, Anita P
id: 41F1F098-F248-11E8-B48F-1D18A9856A87
last_name: Testa Salmazo
- first_name: Luciano
full_name: Ciccarelli, Luciano
last_name: Ciccarelli
- first_name: Martin
full_name: Puchinger, Martin
last_name: Puchinger
- first_name: Eirini A.
full_name: Gkougkoulia, Eirini A.
last_name: Gkougkoulia
- first_name: Euripedes de Almeida
full_name: Ribeiro, Euripedes de Almeida
last_name: Ribeiro
- first_name: Thomas C.
full_name: Marlovits, Thomas C.
last_name: Marlovits
- first_name: Alok
full_name: Bhattacharya, Alok
last_name: Bhattacharya
- first_name: Kristina
full_name: Djinovic-Carugo, Kristina
last_name: Djinovic-Carugo
citation:
ama: Pinotsis N, Zielinska K, Babuta M, et al. Calcium modulates the domain flexibility
and function of an α-actinin similar to the ancestral α-actinin. Proceedings
of the National Academy of Sciences. 2020;117(36):22101-22112. doi:10.1073/pnas.1917269117
apa: Pinotsis, N., Zielinska, K., Babuta, M., Arolas, J. L., Kostan, J., Khan, M.
B., … Djinovic-Carugo, K. (2020). Calcium modulates the domain flexibility and
function of an α-actinin similar to the ancestral α-actinin. Proceedings of
the National Academy of Sciences. Proceedings of the National Academy of Sciences.
https://doi.org/10.1073/pnas.1917269117
chicago: Pinotsis, Nikos, Karolina Zielinska, Mrigya Babuta, Joan L. Arolas, Julius
Kostan, Muhammad Bashir Khan, Claudia Schreiner, et al. “Calcium Modulates the
Domain Flexibility and Function of an α-Actinin Similar to the Ancestral α-Actinin.”
Proceedings of the National Academy of Sciences. Proceedings of the National
Academy of Sciences, 2020. https://doi.org/10.1073/pnas.1917269117.
ieee: N. Pinotsis et al., “Calcium modulates the domain flexibility and function
of an α-actinin similar to the ancestral α-actinin,” Proceedings of the National
Academy of Sciences, vol. 117, no. 36. Proceedings of the National Academy
of Sciences, pp. 22101–22112, 2020.
ista: Pinotsis N, Zielinska K, Babuta M, Arolas JL, Kostan J, Khan MB, Schreiner
C, Testa Salmazo AP, Ciccarelli L, Puchinger M, Gkougkoulia EA, Ribeiro E de A,
Marlovits TC, Bhattacharya A, Djinovic-Carugo K. 2020. Calcium modulates the domain
flexibility and function of an α-actinin similar to the ancestral α-actinin. Proceedings
of the National Academy of Sciences. 117(36), 22101–22112.
mla: Pinotsis, Nikos, et al. “Calcium Modulates the Domain Flexibility and Function
of an α-Actinin Similar to the Ancestral α-Actinin.” Proceedings of the National
Academy of Sciences, vol. 117, no. 36, Proceedings of the National Academy
of Sciences, 2020, pp. 22101–12, doi:10.1073/pnas.1917269117.
short: N. Pinotsis, K. Zielinska, M. Babuta, J.L. Arolas, J. Kostan, M.B. Khan,
C. Schreiner, A.P. Testa Salmazo, L. Ciccarelli, M. Puchinger, E.A. Gkougkoulia,
E. de A. Ribeiro, T.C. Marlovits, A. Bhattacharya, K. Djinovic-Carugo, Proceedings
of the National Academy of Sciences 117 (2020) 22101–22112.
date_created: 2024-03-04T10:03:52Z
date_published: 2020-09-08T00:00:00Z
date_updated: 2024-03-04T10:14:44Z
day: '08'
department:
- _id: CaBe
doi: 10.1073/pnas.1917269117
external_id:
pmid:
- '32848067'
intvolume: ' 117'
issue: '36'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1073/pnas.191726911
month: '09'
oa: 1
oa_version: Published Version
page: 22101-22112
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
eissn:
- 1091-6490
issn:
- 0027-8424
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
status: public
title: Calcium modulates the domain flexibility and function of an α-actinin similar
to the ancestral α-actinin
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 117
year: '2020'
...
---
_id: '15064'
abstract:
- lang: eng
text: We call a continuous self-map that reveals itself through a discrete set of
point-value pairs a sampled dynamical system. Capturing the available information
with chain maps on Delaunay complexes, we use persistent homology to quantify
the evidence of recurrent behavior. We establish a sampling theorem to recover
the eigenspaces of the endomorphism on homology induced by the self-map. Using
a combinatorial gradient flow arising from the discrete Morse theory for Čech
and Delaunay complexes, we construct a chain map to transform the problem from
the natural but expensive Čech complexes to the computationally efficient Delaunay
triangulations. The fast chain map algorithm has applications beyond dynamical
systems.
acknowledgement: This research has been supported by the DFG Collaborative Research
Center SFB/TRR 109 “Discretization in Geometry and Dynamics”, by Polish MNiSzW Grant
No. 2621/7.PR/12/2013/2, by the Polish National Science Center under Maestro Grant
No. 2014/14/A/ST1/00453 and Grant No. DEC-2013/09/N/ST6/02995. Open Access funding
provided by Projekt DEAL.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: U.
full_name: Bauer, U.
last_name: Bauer
- 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: M.
full_name: Mrozek, M.
last_name: Mrozek
citation:
ama: Bauer U, Edelsbrunner H, Jablonski G, Mrozek M. Čech-Delaunay gradient flow
and homology inference for self-maps. Journal of Applied and Computational
Topology. 2020;4(4):455-480. doi:10.1007/s41468-020-00058-8
apa: Bauer, U., Edelsbrunner, H., Jablonski, G., & Mrozek, M. (2020). Čech-Delaunay
gradient flow and homology inference for self-maps. Journal of Applied and
Computational Topology. Springer Nature. https://doi.org/10.1007/s41468-020-00058-8
chicago: Bauer, U., Herbert Edelsbrunner, Grzegorz Jablonski, and M. Mrozek. “Čech-Delaunay
Gradient Flow and Homology Inference for Self-Maps.” Journal of Applied and
Computational Topology. Springer Nature, 2020. https://doi.org/10.1007/s41468-020-00058-8.
ieee: U. Bauer, H. Edelsbrunner, G. Jablonski, and M. Mrozek, “Čech-Delaunay gradient
flow and homology inference for self-maps,” Journal of Applied and Computational
Topology, vol. 4, no. 4. Springer Nature, pp. 455–480, 2020.
ista: Bauer U, Edelsbrunner H, Jablonski G, Mrozek M. 2020. Čech-Delaunay gradient
flow and homology inference for self-maps. Journal of Applied and Computational
Topology. 4(4), 455–480.
mla: Bauer, U., et al. “Čech-Delaunay Gradient Flow and Homology Inference for Self-Maps.”
Journal of Applied and Computational Topology, vol. 4, no. 4, Springer
Nature, 2020, pp. 455–80, doi:10.1007/s41468-020-00058-8.
short: U. Bauer, H. Edelsbrunner, G. Jablonski, M. Mrozek, Journal of Applied and
Computational Topology 4 (2020) 455–480.
date_created: 2024-03-04T10:47:49Z
date_published: 2020-12-01T00:00:00Z
date_updated: 2024-03-04T10:54:04Z
day: '01'
ddc:
- '500'
department:
- _id: HeEd
doi: 10.1007/s41468-020-00058-8
file:
- access_level: open_access
checksum: eed1168b6e66cd55272c19bb7fca8a1c
content_type: application/pdf
creator: dernst
date_created: 2024-03-04T10:52:42Z
date_updated: 2024-03-04T10:52:42Z
file_id: '15065'
file_name: 2020_JourApplCompTopology_Bauer.pdf
file_size: 851190
relation: main_file
success: 1
file_date_updated: 2024-03-04T10:52:42Z
has_accepted_license: '1'
intvolume: ' 4'
issue: '4'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: 455-480
publication: Journal of Applied and Computational Topology
publication_identifier:
eissn:
- 2367-1734
issn:
- 2367-1726
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Čech-Delaunay gradient flow and homology inference for self-maps
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: 4
year: '2020'
...