---
_id: '8191'
abstract:
- lang: eng
text: "There has been a significant amount of research on hardware and software
support for efficient concurrent data structures; yet, the question of how to
build correct, simple, and scalable data structures has not yet been definitively
settled. In this paper, we revisit this question from a minimalist perspective,
and ask: what is the smallest amount of synchronization required for correct and
efficient concurrent search data structures, and how could this minimal synchronization
support be provided in hardware?\r\n\r\nTo address these questions, we introduce
memory tagging, a simple hardware mechanism which enables the programmer to \"tag\"
a dynamic set of memory locations, at cache-line granularity, and later validate
whether the memory has been concurrently modified, with the possibility of updating
one of the underlying locations atomically if validation succeeds. We provide
several examples showing that this mechanism can enable fast and arguably simple
concurrent data structure designs, such as lists, binary search trees, balanced
search trees, range queries, and Software Transactional Memory (STM) implementations.
We provide an implementation of memory tags in the Graphite multi-core simulator,
showing that the mechanism can be implemented entirely at the level of L1 cache,
and that it can enable non-trivial speedups versus existing implementations of
the above data structures."
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: Trevor A
full_name: Brown, Trevor A
id: 3569F0A0-F248-11E8-B48F-1D18A9856A87
last_name: Brown
- first_name: Nandini
full_name: Singhal, Nandini
last_name: Singhal
citation:
ama: 'Alistarh D-A, Brown TA, Singhal N. Memory tagging: Minimalist synchronization
for scalable concurrent data structures. In: Annual ACM Symposium on Parallelism
in Algorithms and Architectures. Association for Computing Machinery; 2020:37-49.
doi:10.1145/3350755.3400213'
apa: 'Alistarh, D.-A., Brown, T. A., & Singhal, N. (2020). Memory tagging: Minimalist
synchronization for scalable concurrent data structures. In Annual ACM Symposium
on Parallelism in Algorithms and Architectures (pp. 37–49). Virtual Event,
United States: Association for Computing Machinery. https://doi.org/10.1145/3350755.3400213'
chicago: 'Alistarh, Dan-Adrian, Trevor A Brown, and Nandini Singhal. “Memory Tagging:
Minimalist Synchronization for Scalable Concurrent Data Structures.” In Annual
ACM Symposium on Parallelism in Algorithms and Architectures, 37–49. Association
for Computing Machinery, 2020. https://doi.org/10.1145/3350755.3400213.'
ieee: 'D.-A. Alistarh, T. A. Brown, and N. Singhal, “Memory tagging: Minimalist
synchronization for scalable concurrent data structures,” in Annual ACM Symposium
on Parallelism in Algorithms and Architectures, Virtual Event, United States,
2020, no. 7, pp. 37–49.'
ista: 'Alistarh D-A, Brown TA, Singhal N. 2020. Memory tagging: Minimalist synchronization
for scalable concurrent data structures. Annual ACM Symposium on Parallelism in
Algorithms and Architectures. SPAA: Symposium on Parallelism in Algorithms and
Architectures, 37–49.'
mla: 'Alistarh, Dan-Adrian, et al. “Memory Tagging: Minimalist Synchronization for
Scalable Concurrent Data Structures.” Annual ACM Symposium on Parallelism in
Algorithms and Architectures, no. 7, Association for Computing Machinery,
2020, pp. 37–49, doi:10.1145/3350755.3400213.'
short: D.-A. Alistarh, T.A. Brown, N. Singhal, in:, Annual ACM Symposium on Parallelism
in Algorithms and Architectures, Association for Computing Machinery, 2020, pp.
37–49.
conference:
end_date: 2020-07-17
location: Virtual Event, United States
name: 'SPAA: Symposium on Parallelism in Algorithms and Architectures'
start_date: 2020-07-15
date_created: 2020-08-02T22:00:58Z
date_published: 2020-07-06T00:00:00Z
date_updated: 2024-02-28T12:56:32Z
day: '06'
department:
- _id: DaAl
doi: 10.1145/3350755.3400213
external_id:
isi:
- '000744436200004'
isi: 1
issue: '7'
language:
- iso: eng
month: '07'
oa_version: None
page: 37-49
publication: Annual ACM Symposium on Parallelism in Algorithms and Architectures
publication_identifier:
isbn:
- '9781450369350'
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Memory tagging: Minimalist synchronization for scalable concurrent data structures'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '8193'
abstract:
- lang: eng
text: 'Multiple-environment Markov decision processes (MEMDPs) are MDPs equipped
with not one, but multiple probabilistic transition functions, which represent
the various possible unknown environments. While the previous research on MEMDPs
focused on theoretical properties for long-run average payoff, we study them with
discounted-sum payoff and focus on their practical advantages and applications.
MEMDPs can be viewed as a special case of Partially observable and Mixed observability
MDPs: the state of the system is perfectly observable, but not the environment.
We show that the specific structure of MEMDPs allows for more efficient algorithmic
analysis, in particular for faster belief updates. We demonstrate the applicability
of MEMDPs in several domains. In particular, we formalize the sequential decision-making
approach to contextual recommendation systems as MEMDPs and substantially improve
over the previous MDP approach.'
acknowledgement: Krishnendu Chatterjee is supported by the Austrian ScienceFund (FWF)
NFN Grant No. S11407-N23 (RiSE/SHiNE),and COST Action GAMENET. Petr Novotn ́y is
supported bythe Czech Science Foundation grant No. GJ19-15134Y.
article_processing_charge: No
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Martin
full_name: Chmelik, Martin
id: 3624234E-F248-11E8-B48F-1D18A9856A87
last_name: Chmelik
- first_name: Deep
full_name: Karkhanis, Deep
last_name: Karkhanis
- first_name: Petr
full_name: Novotný, Petr
id: 3CC3B868-F248-11E8-B48F-1D18A9856A87
last_name: Novotný
- first_name: Amélie
full_name: Royer, Amélie
id: 3811D890-F248-11E8-B48F-1D18A9856A87
last_name: Royer
orcid: 0000-0002-8407-0705
citation:
ama: 'Chatterjee K, Chmelik M, Karkhanis D, Novotný P, Royer A. Multiple-environment
Markov decision processes: Efficient analysis and applications. In: Proceedings
of the 30th International Conference on Automated Planning and Scheduling.
Vol 30. Association for the Advancement of Artificial Intelligence; 2020:48-56.'
apa: 'Chatterjee, K., Chmelik, M., Karkhanis, D., Novotný, P., & Royer, A. (2020).
Multiple-environment Markov decision processes: Efficient analysis and applications.
In Proceedings of the 30th International Conference on Automated Planning and
Scheduling (Vol. 30, pp. 48–56). Nancy, France: Association for the Advancement
of Artificial Intelligence.'
chicago: 'Chatterjee, Krishnendu, Martin Chmelik, Deep Karkhanis, Petr Novotný,
and Amélie Royer. “Multiple-Environment Markov Decision Processes: Efficient Analysis
and Applications.” In Proceedings of the 30th International Conference on Automated
Planning and Scheduling, 30:48–56. Association for the Advancement of Artificial
Intelligence, 2020.'
ieee: 'K. Chatterjee, M. Chmelik, D. Karkhanis, P. Novotný, and A. Royer, “Multiple-environment
Markov decision processes: Efficient analysis and applications,” in Proceedings
of the 30th International Conference on Automated Planning and Scheduling,
Nancy, France, 2020, vol. 30, pp. 48–56.'
ista: 'Chatterjee K, Chmelik M, Karkhanis D, Novotný P, Royer A. 2020. Multiple-environment
Markov decision processes: Efficient analysis and applications. Proceedings of
the 30th International Conference on Automated Planning and Scheduling. ICAPS:
International Conference on Automated Planning and Scheduling vol. 30, 48–56.'
mla: 'Chatterjee, Krishnendu, et al. “Multiple-Environment Markov Decision Processes:
Efficient Analysis and Applications.” Proceedings of the 30th International
Conference on Automated Planning and Scheduling, vol. 30, Association for
the Advancement of Artificial Intelligence, 2020, pp. 48–56.'
short: K. Chatterjee, M. Chmelik, D. Karkhanis, P. Novotný, A. Royer, in:, Proceedings
of the 30th International Conference on Automated Planning and Scheduling, Association
for the Advancement of Artificial Intelligence, 2020, pp. 48–56.
conference:
end_date: 2020-10-30
location: Nancy, France
name: 'ICAPS: International Conference on Automated Planning and Scheduling'
start_date: 2020-10-26
date_created: 2020-08-02T22:00:58Z
date_published: 2020-06-01T00:00:00Z
date_updated: 2023-09-07T13:16:18Z
day: '01'
department:
- _id: KrCh
intvolume: ' 30'
language:
- iso: eng
month: '06'
oa_version: None
page: 48-56
project:
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
publication: Proceedings of the 30th International Conference on Automated Planning
and Scheduling
publication_identifier:
eissn:
- '23340843'
issn:
- '23340835'
publication_status: published
publisher: Association for the Advancement of Artificial Intelligence
quality_controlled: '1'
related_material:
record:
- id: '8390'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: 'Multiple-environment Markov decision processes: Efficient analysis and applications'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 30
year: '2020'
...
---
_id: '8194'
abstract:
- lang: eng
text: 'Fixed-point arithmetic is a popular alternative to floating-point arithmetic
on embedded systems. Existing work on the verification of fixed-point programs
relies on custom formalizations of fixed-point arithmetic, which makes it hard
to compare the described techniques or reuse the implementations. In this paper,
we address this issue by proposing and formalizing an SMT theory of fixed-point
arithmetic. We present an intuitive yet comprehensive syntax of the fixed-point
theory, and provide formal semantics for it based on rational arithmetic. We also
describe two decision procedures for this theory: one based on the theory of bit-vectors
and the other on the theory of reals. We implement the two decision procedures,
and evaluate our implementations using existing mature SMT solvers on a benchmark
suite we created. Finally, we perform a case study of using the theory we propose
to verify properties of quantized neural networks.'
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Marek
full_name: Baranowski, Marek
last_name: Baranowski
- first_name: Shaobo
full_name: He, Shaobo
last_name: He
- first_name: Mathias
full_name: Lechner, Mathias
id: 3DC22916-F248-11E8-B48F-1D18A9856A87
last_name: Lechner
- first_name: Thanh Son
full_name: Nguyen, Thanh Son
last_name: Nguyen
- first_name: Zvonimir
full_name: Rakamarić, Zvonimir
last_name: Rakamarić
citation:
ama: 'Baranowski M, He S, Lechner M, Nguyen TS, Rakamarić Z. An SMT theory of fixed-point
arithmetic. In: Automated Reasoning. Vol 12166. Springer Nature; 2020:13-31.
doi:10.1007/978-3-030-51074-9_2'
apa: 'Baranowski, M., He, S., Lechner, M., Nguyen, T. S., & Rakamarić, Z. (2020).
An SMT theory of fixed-point arithmetic. In Automated Reasoning (Vol. 12166,
pp. 13–31). Paris, France: Springer Nature. https://doi.org/10.1007/978-3-030-51074-9_2'
chicago: Baranowski, Marek, Shaobo He, Mathias Lechner, Thanh Son Nguyen, and Zvonimir
Rakamarić. “An SMT Theory of Fixed-Point Arithmetic.” In Automated Reasoning,
12166:13–31. Springer Nature, 2020. https://doi.org/10.1007/978-3-030-51074-9_2.
ieee: M. Baranowski, S. He, M. Lechner, T. S. Nguyen, and Z. Rakamarić, “An SMT
theory of fixed-point arithmetic,” in Automated Reasoning, Paris, France,
2020, vol. 12166, pp. 13–31.
ista: 'Baranowski M, He S, Lechner M, Nguyen TS, Rakamarić Z. 2020. An SMT theory
of fixed-point arithmetic. Automated Reasoning. IJCAR: International Joint Conference
on Automated Reasoning, LNCS, vol. 12166, 13–31.'
mla: Baranowski, Marek, et al. “An SMT Theory of Fixed-Point Arithmetic.” Automated
Reasoning, vol. 12166, Springer Nature, 2020, pp. 13–31, doi:10.1007/978-3-030-51074-9_2.
short: M. Baranowski, S. He, M. Lechner, T.S. Nguyen, Z. Rakamarić, in:, Automated
Reasoning, Springer Nature, 2020, pp. 13–31.
conference:
end_date: 2020-07-04
location: Paris, France
name: 'IJCAR: International Joint Conference on Automated Reasoning'
start_date: 2020-07-01
date_created: 2020-08-02T22:00:59Z
date_published: 2020-06-24T00:00:00Z
date_updated: 2023-08-22T08:27:25Z
day: '24'
department:
- _id: ToHe
doi: 10.1007/978-3-030-51074-9_2
external_id:
isi:
- '000884318000002'
intvolume: ' 12166'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1007/978-3-030-51074-9_2
month: '06'
oa: 1
oa_version: Published Version
page: 13-31
project:
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: The Wittgenstein Prize
publication: Automated Reasoning
publication_identifier:
eissn:
- '16113349'
isbn:
- '9783030510732'
issn:
- '03029743'
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: An SMT theory of fixed-point arithmetic
type: conference
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 12166
year: '2020'
...
---
_id: '8195'
abstract:
- lang: eng
text: This paper presents a foundation for refining concurrent programs with structured
control flow. The verification problem is decomposed into subproblems that aid
interactive program development, proof reuse, and automation. The formalization
in this paper is the basis of a new design and implementation of the Civl verifier.
acknowledgement: "Bernhard Kragl and Thomas A. Henzinger were supported by\r\nthe
Austrian Science Fund (FWF) under grant Z211-N23 (Wittgenstein Award)."
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Bernhard
full_name: Kragl, Bernhard
id: 320FC952-F248-11E8-B48F-1D18A9856A87
last_name: Kragl
orcid: 0000-0001-7745-9117
- first_name: Shaz
full_name: Qadeer, Shaz
last_name: Qadeer
- 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: 'Kragl B, Qadeer S, Henzinger TA. Refinement for structured concurrent programs.
In: Computer Aided Verification. Vol 12224. Springer Nature; 2020:275-298.
doi:10.1007/978-3-030-53288-8_14'
apa: Kragl, B., Qadeer, S., & Henzinger, T. A. (2020). Refinement for structured
concurrent programs. In Computer Aided Verification (Vol. 12224, pp. 275–298).
Springer Nature. https://doi.org/10.1007/978-3-030-53288-8_14
chicago: Kragl, Bernhard, Shaz Qadeer, and Thomas A Henzinger. “Refinement for Structured
Concurrent Programs.” In Computer Aided Verification, 12224:275–98. Springer
Nature, 2020. https://doi.org/10.1007/978-3-030-53288-8_14.
ieee: B. Kragl, S. Qadeer, and T. A. Henzinger, “Refinement for structured concurrent
programs,” in Computer Aided Verification, 2020, vol. 12224, pp. 275–298.
ista: Kragl B, Qadeer S, Henzinger TA. 2020. Refinement for structured concurrent
programs. Computer Aided Verification. , LNCS, vol. 12224, 275–298.
mla: Kragl, Bernhard, et al. “Refinement for Structured Concurrent Programs.” Computer
Aided Verification, vol. 12224, Springer Nature, 2020, pp. 275–98, doi:10.1007/978-3-030-53288-8_14.
short: B. Kragl, S. Qadeer, T.A. Henzinger, in:, Computer Aided Verification, Springer
Nature, 2020, pp. 275–298.
date_created: 2020-08-03T11:45:35Z
date_published: 2020-07-14T00:00:00Z
date_updated: 2023-09-07T13:18:00Z
day: '14'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1007/978-3-030-53288-8_14
external_id:
isi:
- '000695276000014'
file:
- access_level: open_access
content_type: application/pdf
creator: dernst
date_created: 2020-08-06T08:14:54Z
date_updated: 2020-08-06T08:14:54Z
file_id: '8201'
file_name: 2020_LNCS_Kragl.pdf
file_size: 804237
relation: main_file
success: 1
file_date_updated: 2020-08-06T08:14:54Z
has_accepted_license: '1'
intvolume: ' 12224'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 275-298
project:
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: The Wittgenstein Prize
publication: Computer Aided Verification
publication_identifier:
eisbn:
- '9783030532888'
eissn:
- 1611-3349
isbn:
- '9783030532871'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '8332'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Refinement for structured concurrent programs
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: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 12224
year: '2020'
...
---
_id: '14891'
abstract:
- lang: eng
text: We give the first mathematically rigorous justification of the local density
approximation in density functional theory. We provide a quantitative estimate
on the difference between the grand-canonical Levy–Lieb energy of a given density
(the lowest possible energy of all quantum states having this density) and the
integral over the uniform electron gas energy of this density. The error involves
gradient terms and justifies the use of the local density approximation in the
situation where the density is very flat on sufficiently large regions in space.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Mathieu
full_name: Lewin, Mathieu
last_name: Lewin
- first_name: Elliott H.
full_name: Lieb, Elliott H.
last_name: Lieb
- first_name: Robert
full_name: Seiringer, Robert
id: 4AFD0470-F248-11E8-B48F-1D18A9856A87
last_name: Seiringer
orcid: 0000-0002-6781-0521
citation:
ama: Lewin M, Lieb EH, Seiringer R. The local density approximation in density
functional theory. Pure and Applied Analysis. 2020;2(1):35-73. doi:10.2140/paa.2020.2.35
apa: Lewin, M., Lieb, E. H., & Seiringer, R. (2020). The local density approximation
in density functional theory. Pure and Applied Analysis. Mathematical Sciences
Publishers. https://doi.org/10.2140/paa.2020.2.35
chicago: Lewin, Mathieu, Elliott H. Lieb, and Robert Seiringer. “ The Local Density
Approximation in Density Functional Theory.” Pure and Applied Analysis.
Mathematical Sciences Publishers, 2020. https://doi.org/10.2140/paa.2020.2.35.
ieee: M. Lewin, E. H. Lieb, and R. Seiringer, “ The local density approximation
in density functional theory,” Pure and Applied Analysis, vol. 2, no. 1.
Mathematical Sciences Publishers, pp. 35–73, 2020.
ista: Lewin M, Lieb EH, Seiringer R. 2020. The local density approximation in density
functional theory. Pure and Applied Analysis. 2(1), 35–73.
mla: Lewin, Mathieu, et al. “ The Local Density Approximation in Density Functional
Theory.” Pure and Applied Analysis, vol. 2, no. 1, Mathematical Sciences
Publishers, 2020, pp. 35–73, doi:10.2140/paa.2020.2.35.
short: M. Lewin, E.H. Lieb, R. Seiringer, Pure and Applied Analysis 2 (2020) 35–73.
date_created: 2024-01-28T23:01:44Z
date_published: 2020-01-01T00:00:00Z
date_updated: 2024-01-29T09:01:12Z
day: '01'
department:
- _id: RoSe
doi: 10.2140/paa.2020.2.35
external_id:
arxiv:
- '1903.04046'
intvolume: ' 2'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.1903.04046
month: '01'
oa: 1
oa_version: Preprint
page: 35-73
publication: Pure and Applied Analysis
publication_identifier:
eissn:
- 2578-5885
issn:
- 2578-5893
publication_status: published
publisher: Mathematical Sciences Publishers
quality_controlled: '1'
scopus_import: '1'
status: public
title: ' The local density approximation in density functional theory'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2
year: '2020'
...
---
_id: '15036'
abstract:
- lang: eng
text: The assembly of a septin filament requires that homologous monomers must distinguish
between one another in establishing appropriate interfaces with their neighbors.
To understand this phenomenon at the molecular level, we present the first four
crystal structures of heterodimeric septin complexes. We describe in detail the
two distinct types of G-interface present within the octameric particles, which
must polymerize to form filaments. These are formed between SEPT2 and SEPT6 and
between SEPT7 and SEPT3, and their description permits an understanding of the
structural basis for the selectivity necessary for correct filament assembly.
By replacing SEPT6 by SEPT8 or SEPT11, it is possible to rationalize Kinoshita's
postulate, which predicts the exchangeability of septins from within a subgroup.
Switches I and II, which in classical small GTPases provide a mechanism for nucleotide-dependent
conformational change, have been repurposed in septins to play a fundamental role
in molecular recognition. Specifically, it is switch I which holds the key to
discriminating between the two different G-interfaces. Moreover, residues which
are characteristic for a given subgroup play subtle, but pivotal, roles in guaranteeing
that the correct interfaces are formed.
article_processing_charge: No
article_type: original
author:
- first_name: Higor Vinícius Dias
full_name: Rosa, Higor Vinícius Dias
last_name: Rosa
- first_name: Diego Antonio
full_name: Leonardo, Diego Antonio
last_name: Leonardo
- first_name: Gabriel
full_name: Brognara, Gabriel
id: D96FFDA0-A884-11E9-9968-DC26E6697425
last_name: Brognara
- first_name: José
full_name: Brandão-Neto, José
last_name: Brandão-Neto
- first_name: Humberto
full_name: D'Muniz Pereira, Humberto
last_name: D'Muniz Pereira
- first_name: Ana Paula Ulian
full_name: Araújo, Ana Paula Ulian
last_name: Araújo
- first_name: Richard Charles
full_name: Garratt, Richard Charles
last_name: Garratt
citation:
ama: 'Rosa HVD, Leonardo DA, Brognara G, et al. Molecular recognition at septin
interfaces: The switches hold the key. Journal of Molecular Biology. 2020;432(21):5784-5801.
doi:10.1016/j.jmb.2020.09.001'
apa: 'Rosa, H. V. D., Leonardo, D. A., Brognara, G., Brandão-Neto, J., D’Muniz Pereira,
H., Araújo, A. P. U., & Garratt, R. C. (2020). Molecular recognition at septin
interfaces: The switches hold the key. Journal of Molecular Biology. Elsevier.
https://doi.org/10.1016/j.jmb.2020.09.001'
chicago: 'Rosa, Higor Vinícius Dias, Diego Antonio Leonardo, Gabriel Brognara, José
Brandão-Neto, Humberto D’Muniz Pereira, Ana Paula Ulian Araújo, and Richard Charles
Garratt. “Molecular Recognition at Septin Interfaces: The Switches Hold the Key.”
Journal of Molecular Biology. Elsevier, 2020. https://doi.org/10.1016/j.jmb.2020.09.001.'
ieee: 'H. V. D. Rosa et al., “Molecular recognition at septin interfaces:
The switches hold the key,” Journal of Molecular Biology, vol. 432, no.
21. Elsevier, pp. 5784–5801, 2020.'
ista: 'Rosa HVD, Leonardo DA, Brognara G, Brandão-Neto J, D’Muniz Pereira H, Araújo
APU, Garratt RC. 2020. Molecular recognition at septin interfaces: The switches
hold the key. Journal of Molecular Biology. 432(21), 5784–5801.'
mla: 'Rosa, Higor Vinícius Dias, et al. “Molecular Recognition at Septin Interfaces:
The Switches Hold the Key.” Journal of Molecular Biology, vol. 432, no.
21, Elsevier, 2020, pp. 5784–801, doi:10.1016/j.jmb.2020.09.001.'
short: H.V.D. Rosa, D.A. Leonardo, G. Brognara, J. Brandão-Neto, H. D’Muniz Pereira,
A.P.U. Araújo, R.C. Garratt, Journal of Molecular Biology 432 (2020) 5784–5801.
date_created: 2024-02-28T08:50:34Z
date_published: 2020-10-02T00:00:00Z
date_updated: 2024-02-28T12:37:54Z
day: '02'
department:
- _id: MaLo
doi: 10.1016/j.jmb.2020.09.001
external_id:
pmid:
- '32910969'
intvolume: ' 432'
issue: '21'
keyword:
- Molecular Biology
- Structural Biology
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1016/j.jmb.2020.09.001
month: '10'
oa: 1
oa_version: Published Version
page: 5784-5801
pmid: 1
publication: Journal of Molecular Biology
publication_identifier:
issn:
- 0022-2836
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: 'Molecular recognition at septin interfaces: The switches hold the key'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 432
year: '2020'
...
---
_id: '15037'
abstract:
- lang: eng
text: Protein abundance and localization at the plasma membrane (PM) shapes plant
development and mediates adaptation to changing environmental conditions. It is
regulated by ubiquitination, a post-translational modification crucial for the
proper sorting of endocytosed PM proteins to the vacuole for subsequent degradation.
To understand the significance and the variety of roles played by this reversible
modification, the function of ubiquitin receptors, which translate the ubiquitin
signature into a cellular response, needs to be elucidated. In this study, we
show that TOL (TOM1-like) proteins function in plants as multivalent ubiquitin
receptors, governing ubiquitinated cargo delivery to the vacuole via the conserved
Endosomal Sorting Complex Required for Transport (ESCRT) pathway. TOL2 and TOL6
interact with components of the ESCRT machinery and bind to K63-linked ubiquitin
via two tandemly arranged conserved ubiquitin-binding domains. Mutation of these
domains results not only in a loss of ubiquitin binding but also altered localization,
abolishing TOL6 ubiquitin receptor activity. Function and localization of TOL6
is itself regulated by ubiquitination, whereby TOL6 ubiquitination potentially
modulates degradation of PM-localized cargoes, assisting in the fine-tuning of
the delicate interplay between protein recycling and downregulation. Taken together,
our findings demonstrate the function and regulation of a ubiquitin receptor that
mediates vacuolar degradation of PM proteins in higher plants.
article_processing_charge: No
article_type: original
author:
- first_name: Jeanette
full_name: Moulinier-Anzola, Jeanette
last_name: Moulinier-Anzola
- first_name: Maximilian
full_name: Schwihla, Maximilian
last_name: Schwihla
- first_name: Lucinda
full_name: De-Araújo, Lucinda
last_name: De-Araújo
- first_name: Christina
full_name: Artner, Christina
id: 45DF286A-F248-11E8-B48F-1D18A9856A87
last_name: Artner
- first_name: Lisa
full_name: Jörg, Lisa
last_name: Jörg
- first_name: Nataliia
full_name: Konstantinova, Nataliia
last_name: Konstantinova
- first_name: Christian
full_name: Luschnig, Christian
last_name: Luschnig
- first_name: Barbara
full_name: Korbei, Barbara
last_name: Korbei
citation:
ama: Moulinier-Anzola J, Schwihla M, De-Araújo L, et al. TOLs function as ubiquitin
receptors in the early steps of the ESCRT pathway in higher plants. Molecular
Plant. 2020;13(5):717-731. doi:10.1016/j.molp.2020.02.012
apa: Moulinier-Anzola, J., Schwihla, M., De-Araújo, L., Artner, C., Jörg, L., Konstantinova,
N., … Korbei, B. (2020). TOLs function as ubiquitin receptors in the early steps
of the ESCRT pathway in higher plants. Molecular Plant. Elsevier. https://doi.org/10.1016/j.molp.2020.02.012
chicago: Moulinier-Anzola, Jeanette, Maximilian Schwihla, Lucinda De-Araújo, Christina
Artner, Lisa Jörg, Nataliia Konstantinova, Christian Luschnig, and Barbara Korbei.
“TOLs Function as Ubiquitin Receptors in the Early Steps of the ESCRT Pathway
in Higher Plants.” Molecular Plant. Elsevier, 2020. https://doi.org/10.1016/j.molp.2020.02.012.
ieee: J. Moulinier-Anzola et al., “TOLs function as ubiquitin receptors in
the early steps of the ESCRT pathway in higher plants,” Molecular Plant,
vol. 13, no. 5. Elsevier, pp. 717–731, 2020.
ista: Moulinier-Anzola J, Schwihla M, De-Araújo L, Artner C, Jörg L, Konstantinova
N, Luschnig C, Korbei B. 2020. TOLs function as ubiquitin receptors in the early
steps of the ESCRT pathway in higher plants. Molecular Plant. 13(5), 717–731.
mla: Moulinier-Anzola, Jeanette, et al. “TOLs Function as Ubiquitin Receptors in
the Early Steps of the ESCRT Pathway in Higher Plants.” Molecular Plant,
vol. 13, no. 5, Elsevier, 2020, pp. 717–31, doi:10.1016/j.molp.2020.02.012.
short: J. Moulinier-Anzola, M. Schwihla, L. De-Araújo, C. Artner, L. Jörg, N. Konstantinova,
C. Luschnig, B. Korbei, Molecular Plant 13 (2020) 717–731.
date_created: 2024-02-28T08:55:56Z
date_published: 2020-05-04T00:00:00Z
date_updated: 2024-02-28T12:41:52Z
day: '04'
ddc:
- '580'
department:
- _id: EvBe
doi: 10.1016/j.molp.2020.02.012
external_id:
pmid:
- '32087370'
file:
- access_level: open_access
checksum: c538a5008f7827f62d17d40a3bfabe65
content_type: application/pdf
creator: dernst
date_created: 2024-02-28T12:39:56Z
date_updated: 2024-02-28T12:39:56Z
file_id: '15038'
file_name: 2020_MolecularPlant_MoulinierAnzola.pdf
file_size: 3089212
relation: main_file
success: 1
file_date_updated: 2024-02-28T12:39:56Z
has_accepted_license: '1'
intvolume: ' 13'
issue: '5'
keyword:
- Plant Science
- Molecular Biology
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 717-731
pmid: 1
publication: Molecular Plant
publication_identifier:
issn:
- 1674-2052
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: TOLs function as ubiquitin receptors in the early steps of the ESCRT pathway
in higher plants
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
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
arxiv: 1
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: '15059'
abstract:
- lang: eng
text: "In this paper we present a room temperature radiometer that can eliminate
the need of using cryostats in satellite payload reducing its weight and improving
reliability. The proposed radiometer is based on an electro-optic upconverter
that boosts up microwave photons energy by upconverting them into an optical domain
what makes them immune to thermal noise even if operating at room temperature.
The converter uses a high-quality factor whispering gallery\r\nmode (WGM) resonator
providing naturally narrow bandwidth and therefore might be useful for applications
like microwave hyperspectral sensing. The upconversion process is explained by\r\nproviding
essential information about photon conversion efficiency and sensitivity. To prove
the concept, we describe an experiment which shows state-of-the-art photon conversion
efficiency n=10-5 per mW of pump power at the frequency of 80 GHz."
acknowledgement: This work has been financially supported by Comunidad de Madrid S2018/NMT-4333
ARTINLARA-CM projects, and “FUNDACIÓN SENER” REFTA projects.
article_processing_charge: No
author:
- first_name: Michal
full_name: Wasiak, Michal
last_name: Wasiak
- first_name: Gabriel Santamaria
full_name: Botello, Gabriel Santamaria
last_name: Botello
- first_name: Kerlos Atia
full_name: Abdalmalak, Kerlos Atia
last_name: Abdalmalak
- first_name: Florian
full_name: Sedlmeir, Florian
last_name: Sedlmeir
- first_name: Alfredo R
full_name: Rueda Sanchez, Alfredo R
id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87
last_name: Rueda Sanchez
orcid: 0000-0001-6249-5860
- first_name: Daniel
full_name: Segovia-Vargas, Daniel
last_name: Segovia-Vargas
- first_name: Harald G. L.
full_name: Schwefel, Harald G. L.
last_name: Schwefel
- first_name: Luis Enrique Garcia
full_name: Munoz, Luis Enrique Garcia
last_name: Munoz
citation:
ama: 'Wasiak M, Botello GS, Abdalmalak KA, et al. Compact millimeter and submillimeter-wave
photonic radiometer for cubesats. In: 14th European Conference on Antennas
and Propagation. IEEE; 2020. doi:10.23919/eucap48036.2020.9135962'
apa: 'Wasiak, M., Botello, G. S., Abdalmalak, K. A., Sedlmeir, F., Rueda Sanchez,
A. R., Segovia-Vargas, D., … Munoz, L. E. G. (2020). Compact millimeter and submillimeter-wave
photonic radiometer for cubesats. In 14th European Conference on Antennas and
Propagation. Copenhagen, Denmark: IEEE. https://doi.org/10.23919/eucap48036.2020.9135962'
chicago: Wasiak, Michal, Gabriel Santamaria Botello, Kerlos Atia Abdalmalak, Florian
Sedlmeir, Alfredo R Rueda Sanchez, Daniel Segovia-Vargas, Harald G. L. Schwefel,
and Luis Enrique Garcia Munoz. “Compact Millimeter and Submillimeter-Wave Photonic
Radiometer for Cubesats.” In 14th European Conference on Antennas and Propagation.
IEEE, 2020. https://doi.org/10.23919/eucap48036.2020.9135962.
ieee: M. Wasiak et al., “Compact millimeter and submillimeter-wave photonic
radiometer for cubesats,” in 14th European Conference on Antennas and Propagation,
Copenhagen, Denmark, 2020.
ista: 'Wasiak M, Botello GS, Abdalmalak KA, Sedlmeir F, Rueda Sanchez AR, Segovia-Vargas
D, Schwefel HGL, Munoz LEG. 2020. Compact millimeter and submillimeter-wave photonic
radiometer for cubesats. 14th European Conference on Antennas and Propagation.
EuCAP: European Conference on Antennas and Propagation.'
mla: Wasiak, Michal, et al. “Compact Millimeter and Submillimeter-Wave Photonic
Radiometer for Cubesats.” 14th European Conference on Antennas and Propagation,
IEEE, 2020, doi:10.23919/eucap48036.2020.9135962.
short: M. Wasiak, G.S. Botello, K.A. Abdalmalak, F. Sedlmeir, A.R. Rueda Sanchez,
D. Segovia-Vargas, H.G.L. Schwefel, L.E.G. Munoz, in:, 14th European Conference
on Antennas and Propagation, IEEE, 2020.
conference:
end_date: 2020-03-20
location: Copenhagen, Denmark
name: 'EuCAP: European Conference on Antennas and Propagation'
start_date: 2020-03-15
date_created: 2024-03-04T09:57:48Z
date_published: 2020-07-08T00:00:00Z
date_updated: 2024-03-04T10:02:49Z
day: '08'
department:
- _id: JoFi
doi: 10.23919/eucap48036.2020.9135962
language:
- iso: eng
month: '07'
oa_version: None
publication: 14th European Conference on Antennas and Propagation
publication_identifier:
eisbn:
- '9788831299008'
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: Compact millimeter and submillimeter-wave photonic radiometer for cubesats
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
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: '15063'
abstract:
- lang: eng
text: We consider the least singular value of a large random matrix with real or
complex i.i.d. Gaussian entries shifted by a constant z∈C. We prove an optimal
lower tail estimate on this singular value in the critical regime where z is around
the spectral edge, thus improving the classical bound of Sankar, Spielman and
Teng (SIAM J. Matrix Anal. Appl. 28:2 (2006), 446–476) for the particular shift-perturbation
in the edge regime. Lacking Brézin–Hikami formulas in the real case, we rely on
the superbosonization formula (Comm. Math. Phys. 283:2 (2008), 343–395).
acknowledgement: Partially supported by ERC Advanced Grant No. 338804. This project
has received funding from the European Union’s Horizon 2020 research and innovation
programme under the Marie Sklodowska-Curie Grant Agreement No. 66538
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Giorgio
full_name: Cipolloni, Giorgio
id: 42198EFA-F248-11E8-B48F-1D18A9856A87
last_name: Cipolloni
orcid: 0000-0002-4901-7992
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Dominik J
full_name: Schröder, Dominik J
id: 408ED176-F248-11E8-B48F-1D18A9856A87
last_name: Schröder
orcid: 0000-0002-2904-1856
citation:
ama: Cipolloni G, Erdös L, Schröder DJ. Optimal lower bound on the least singular
value of the shifted Ginibre ensemble. Probability and Mathematical Physics.
2020;1(1):101-146. doi:10.2140/pmp.2020.1.101
apa: Cipolloni, G., Erdös, L., & Schröder, D. J. (2020). Optimal lower bound
on the least singular value of the shifted Ginibre ensemble. Probability and
Mathematical Physics. Mathematical Sciences Publishers. https://doi.org/10.2140/pmp.2020.1.101
chicago: Cipolloni, Giorgio, László Erdös, and Dominik J Schröder. “Optimal Lower
Bound on the Least Singular Value of the Shifted Ginibre Ensemble.” Probability
and Mathematical Physics. Mathematical Sciences Publishers, 2020. https://doi.org/10.2140/pmp.2020.1.101.
ieee: G. Cipolloni, L. Erdös, and D. J. Schröder, “Optimal lower bound on the least
singular value of the shifted Ginibre ensemble,” Probability and Mathematical
Physics, vol. 1, no. 1. Mathematical Sciences Publishers, pp. 101–146, 2020.
ista: Cipolloni G, Erdös L, Schröder DJ. 2020. Optimal lower bound on the least
singular value of the shifted Ginibre ensemble. Probability and Mathematical Physics.
1(1), 101–146.
mla: Cipolloni, Giorgio, et al. “Optimal Lower Bound on the Least Singular Value
of the Shifted Ginibre Ensemble.” Probability and Mathematical Physics,
vol. 1, no. 1, Mathematical Sciences Publishers, 2020, pp. 101–46, doi:10.2140/pmp.2020.1.101.
short: G. Cipolloni, L. Erdös, D.J. Schröder, Probability and Mathematical Physics
1 (2020) 101–146.
date_created: 2024-03-04T10:27:57Z
date_published: 2020-11-16T00:00:00Z
date_updated: 2024-03-04T10:33:15Z
day: '16'
department:
- _id: LaEr
doi: 10.2140/pmp.2020.1.101
ec_funded: 1
external_id:
arxiv:
- '1908.01653'
intvolume: ' 1'
issue: '1'
keyword:
- General Medicine
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.1908.01653
month: '11'
oa: 1
oa_version: Preprint
page: 101-146
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
publication: Probability and Mathematical Physics
publication_identifier:
issn:
- 2690-1005
- 2690-0998
publication_status: published
publisher: Mathematical Sciences Publishers
quality_controlled: '1'
scopus_import: '1'
status: public
title: Optimal lower bound on the least singular value of the shifted Ginibre ensemble
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 1
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'
...
---
_id: '15074'
abstract:
- lang: eng
text: We introduce a new graph problem, the token dropping game, and we show how
to solve it efficiently in a distributed setting. We use the token dropping game
as a tool to design an efficient distributed algorithm for the stable orientation
problem, which is a special case of the more general locally optimal semi-matching
problem. The prior work by Czygrinow et al. (DISC 2012) finds a locally optimal
semi-matching in O(Δ⁵) rounds in graphs of maximum degree Δ, which directly implies
an algorithm with the same runtime for stable orientations. We improve the runtime
to O(Δ⁴) for stable orientations and prove a lower bound of Ω(Δ) rounds.
alternative_title:
- LIPIcs
article_number: '40'
article_processing_charge: No
arxiv: 1
author:
- first_name: Sebastian
full_name: Brandt, Sebastian
last_name: Brandt
- first_name: Barbara
full_name: Keller, Barbara
last_name: Keller
- first_name: Joel
full_name: Rybicki, Joel
id: 334EFD2E-F248-11E8-B48F-1D18A9856A87
last_name: Rybicki
orcid: 0000-0002-6432-6646
- first_name: Jukka
full_name: Suomela, Jukka
last_name: Suomela
- first_name: Jara
full_name: Uitto, Jara
last_name: Uitto
citation:
ama: 'Brandt S, Keller B, Rybicki J, Suomela J, Uitto J. Brief announcement: Efficient
load-balancing through distributed token dropping. In: 34th International Symposium
on Distributed Computing. Vol 179. Schloss Dagstuhl - Leibniz-Zentrum für
Informatik; 2020. doi:10.4230/LIPIcs.DISC.2020.40'
apa: 'Brandt, S., Keller, B., Rybicki, J., Suomela, J., & Uitto, J. (2020).
Brief announcement: Efficient load-balancing through distributed token dropping.
In 34th International Symposium on Distributed Computing (Vol. 179). Virtual:
Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.DISC.2020.40'
chicago: 'Brandt, Sebastian, Barbara Keller, Joel Rybicki, Jukka Suomela, and Jara
Uitto. “Brief Announcement: Efficient Load-Balancing through Distributed Token
Dropping.” In 34th International Symposium on Distributed Computing, Vol.
179. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020. https://doi.org/10.4230/LIPIcs.DISC.2020.40.'
ieee: 'S. Brandt, B. Keller, J. Rybicki, J. Suomela, and J. Uitto, “Brief announcement:
Efficient load-balancing through distributed token dropping,” in 34th International
Symposium on Distributed Computing, Virtual, 2020, vol. 179.'
ista: 'Brandt S, Keller B, Rybicki J, Suomela J, Uitto J. 2020. Brief announcement:
Efficient load-balancing through distributed token dropping. 34th International
Symposium on Distributed Computing. DISC: Symposium on Distributed Computing,
LIPIcs, vol. 179, 40.'
mla: 'Brandt, Sebastian, et al. “Brief Announcement: Efficient Load-Balancing through
Distributed Token Dropping.” 34th International Symposium on Distributed Computing,
vol. 179, 40, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.DISC.2020.40.'
short: S. Brandt, B. Keller, J. Rybicki, J. Suomela, J. Uitto, in:, 34th International
Symposium on Distributed Computing, Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
2020.
conference:
end_date: 2020-10-16
location: Virtual
name: 'DISC: Symposium on Distributed Computing'
start_date: 2020-10-12
date_created: 2024-03-05T07:09:12Z
date_published: 2020-10-07T00:00:00Z
date_updated: 2024-03-05T07:13:13Z
day: '07'
ddc:
- '000'
department:
- _id: DaAl
doi: 10.4230/LIPIcs.DISC.2020.40
external_id:
arxiv:
- '2005.07761'
file:
- access_level: open_access
checksum: 23e2d9321aef53092dc1e24a8ab82d72
content_type: application/pdf
creator: dernst
date_created: 2024-03-05T07:08:27Z
date_updated: 2024-03-05T07:08:27Z
file_id: '15075'
file_name: 2020_LIPIcs_Brandt.pdf
file_size: 303529
relation: main_file
success: 1
file_date_updated: 2024-03-05T07:08:27Z
has_accepted_license: '1'
intvolume: ' 179'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/3.0/
month: '10'
oa: 1
oa_version: Published Version
publication: 34th International Symposium on Distributed Computing
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
related_material:
record:
- id: '9678'
relation: later_version
status: public
scopus_import: '1'
status: public
title: 'Brief announcement: Efficient load-balancing through distributed token dropping'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode
name: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
short: CC BY (3.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 179
year: '2020'
...
---
_id: '15077'
abstract:
- lang: eng
text: "We consider the following dynamic load-balancing process: given an underlying
graph G with n nodes, in each step t≥ 0, one unit of load is created, and placed
at a randomly chosen graph node. In the same step, the chosen node picks a random
neighbor, and the two nodes balance their loads by averaging them. We are interested
in the expected gap between the minimum and maximum loads at nodes as the process
progresses, and its dependence on n and on the graph structure. Variants of the
above graphical balanced allocation process have been studied previously by Peres,
Talwar, and Wieder [Peres et al., 2015], and by Sauerwald and Sun [Sauerwald and
Sun, 2015]. These authors left as open the question of characterizing the gap
in the case of cycle graphs in the dynamic case, where weights are created during
the algorithm’s execution. For this case, the only known upper bound is of \U0001D4AA(n
log n), following from a majorization argument due to [Peres et al., 2015], which
analyzes a related graphical allocation process. In this paper, we provide an
upper bound of \U0001D4AA (√n log n) on the expected gap of the above process
for cycles of length n. We introduce a new potential analysis technique, which
enables us to bound the difference in load between k-hop neighbors on the cycle,
for any k ≤ n/2. We complement this with a \"gap covering\" argument, which bounds
the maximum value of the gap by bounding its value across all possible subsets
of a certain structure, and recursively bounding the gaps within each subset.
We provide analytical and experimental evidence that our upper bound on the gap
is tight up to a logarithmic factor."
acknowledgement: "The authors sincerely thank Thomas Sauerwald and George Giakkoupis
for insightful discussions, and Mohsen Ghaffari, Yuval Peres, and Udi Wieder for
feedback on earlier\r\nversions of this draft. We also thank the ICALP anonymous
reviewers for their very useful comments.\r\nFunding: European Research Council
funding award PR1042ERC01"
alternative_title:
- LIPIcs
article_number: '7'
article_processing_charge: No
arxiv: 1
author:
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
- first_name: Giorgi
full_name: Nadiradze, Giorgi
id: 3279A00C-F248-11E8-B48F-1D18A9856A87
last_name: Nadiradze
orcid: 0000-0001-5634-0731
- first_name: Amirmojtaba
full_name: Sabour, Amirmojtaba
id: bcc145fd-e77f-11ea-ae8b-80d661dbff67
last_name: Sabour
citation:
ama: 'Alistarh D-A, Nadiradze G, Sabour A. Dynamic averaging load balancing on cycles.
In: 47th International Colloquium on Automata, Languages, and Programming.
Vol 168. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2020. doi:10.4230/LIPIcs.ICALP.2020.7'
apa: 'Alistarh, D.-A., Nadiradze, G., & Sabour, A. (2020). Dynamic averaging
load balancing on cycles. In 47th International Colloquium on Automata, Languages,
and Programming (Vol. 168). Saarbrücken, Germany, Virtual: Schloss Dagstuhl
- Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.ICALP.2020.7'
chicago: Alistarh, Dan-Adrian, Giorgi Nadiradze, and Amirmojtaba Sabour. “Dynamic
Averaging Load Balancing on Cycles.” In 47th International Colloquium on Automata,
Languages, and Programming, Vol. 168. Schloss Dagstuhl - Leibniz-Zentrum für
Informatik, 2020. https://doi.org/10.4230/LIPIcs.ICALP.2020.7.
ieee: D.-A. Alistarh, G. Nadiradze, and A. Sabour, “Dynamic averaging load balancing
on cycles,” in 47th International Colloquium on Automata, Languages, and Programming,
Saarbrücken, Germany, Virtual, 2020, vol. 168.
ista: 'Alistarh D-A, Nadiradze G, Sabour A. 2020. Dynamic averaging load balancing
on cycles. 47th International Colloquium on Automata, Languages, and Programming.
ICALP: International Colloquium on Automata, Languages, and Programming, LIPIcs,
vol. 168, 7.'
mla: Alistarh, Dan-Adrian, et al. “Dynamic Averaging Load Balancing on Cycles.”
47th International Colloquium on Automata, Languages, and Programming,
vol. 168, 7, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2020, doi:10.4230/LIPIcs.ICALP.2020.7.
short: D.-A. Alistarh, G. Nadiradze, A. Sabour, in:, 47th International Colloquium
on Automata, Languages, and Programming, Schloss Dagstuhl - Leibniz-Zentrum für
Informatik, 2020.
conference:
end_date: 2020-07-11
location: Saarbrücken, Germany, Virtual
name: 'ICALP: International Colloquium on Automata, Languages, and Programming'
start_date: 2020-07-08
date_created: 2024-03-05T07:25:37Z
date_published: 2020-06-29T00:00:00Z
date_updated: 2024-03-05T07:35:53Z
day: '29'
ddc:
- '000'
department:
- _id: DaAl
doi: 10.4230/LIPIcs.ICALP.2020.7
ec_funded: 1
external_id:
arxiv:
- '2003.09297'
file:
- access_level: open_access
checksum: e5eb16199f4ccfd77a321977eb3f026f
content_type: application/pdf
creator: dernst
date_created: 2024-03-05T07:25:15Z
date_updated: 2024-03-05T07:25:15Z
file_id: '15078'
file_name: 2020_LIPIcs_Alistarh.pdf
file_size: 782987
relation: main_file
success: 1
file_date_updated: 2024-03-05T07:25:15Z
has_accepted_license: '1'
intvolume: ' 168'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
project:
- _id: 268A44D6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '805223'
name: Elastic Coordination for Scalable Machine Learning
publication: 47th International Colloquium on Automata, Languages, and Programming
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
related_material:
record:
- id: '8286'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Dynamic averaging load balancing on cycles
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode
name: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
short: CC BY (3.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 168
year: '2020'
...
---
_id: '15082'
abstract:
- lang: eng
text: "Two plane drawings of geometric graphs on the same set of points are called
disjoint compatible if their union is plane and they do not have an edge in common.
For a given set S of 2n points two plane drawings of perfect matchings M1 and
M2 (which do not need to be disjoint nor compatible) are disjoint tree-compatible
if there exists a plane drawing of a spanning tree T on S which is disjoint compatible
to both M1 and M2.\r\nWe show that the graph of all disjoint tree-compatible perfect
geometric matchings on 2n points in convex position is connected if and only if
2n ≥ 10. Moreover, in that case the diameter\r\nof this graph is either 4 or 5,
independent of n."
acknowledgement: Research on this work was initiated at the 6th Austrian-Japanese-Mexican-Spanish
Workshop on Discrete Geometry and continued during the 16th European Geometric Graph-Week,
both held near Strobl, Austria. We are grateful to the participants for the inspiring
atmosphere. We especially thank Alexander Pilz for bringing this class of problems
to our attention and Birgit Vogtenhuber for inspiring discussions. D.P. is partially
supported by the FWF grant I 3340-N35 (Collaborative DACH project Arrangements and
Drawings). The research stay of P.P. at IST Austria is funded by the project CZ.02.2.69/0.0/0.0/17_050/0008466
Improvement of internationalization in the field of research and development at
Charles University, through the support of quality projects MSCA-IF. This project
has received funding from the European Union’s Horizon 2020 research and innovation
programme under the Marie Skłodowska-Curie grant agreement No 734922.
article_number: '56'
article_processing_charge: No
author:
- first_name: Oswin
full_name: Aichholzer, Oswin
last_name: Aichholzer
- first_name: Julia
full_name: Obmann, Julia
last_name: Obmann
- first_name: Pavel
full_name: Patak, Pavel
id: B593B804-1035-11EA-B4F1-947645A5BB83
last_name: Patak
- first_name: Daniel
full_name: Perz, Daniel
last_name: Perz
- first_name: Josef
full_name: Tkadlec, Josef
id: 3F24CCC8-F248-11E8-B48F-1D18A9856A87
last_name: Tkadlec
orcid: 0000-0002-1097-9684
citation:
ama: 'Aichholzer O, Obmann J, Patak P, Perz D, Tkadlec J. Disjoint tree-compatible
plane perfect matchings. In: 36th European Workshop on Computational Geometry.
; 2020.'
apa: Aichholzer, O., Obmann, J., Patak, P., Perz, D., & Tkadlec, J. (2020).
Disjoint tree-compatible plane perfect matchings. In 36th European Workshop
on Computational Geometry. Würzburg, Germany, Virtual.
chicago: Aichholzer, Oswin, Julia Obmann, Pavel Patak, Daniel Perz, and Josef Tkadlec.
“Disjoint Tree-Compatible Plane Perfect Matchings.” In 36th European Workshop
on Computational Geometry, 2020.
ieee: O. Aichholzer, J. Obmann, P. Patak, D. Perz, and J. Tkadlec, “Disjoint tree-compatible
plane perfect matchings,” in 36th European Workshop on Computational Geometry,
Würzburg, Germany, Virtual, 2020.
ista: 'Aichholzer O, Obmann J, Patak P, Perz D, Tkadlec J. 2020. Disjoint tree-compatible
plane perfect matchings. 36th European Workshop on Computational Geometry. EuroCG:
European Workshop on Computational Geometry, 56.'
mla: Aichholzer, Oswin, et al. “Disjoint Tree-Compatible Plane Perfect Matchings.”
36th European Workshop on Computational Geometry, 56, 2020.
short: O. Aichholzer, J. Obmann, P. Patak, D. Perz, J. Tkadlec, in:, 36th European
Workshop on Computational Geometry, 2020.
conference:
end_date: 2020-03-18
location: Würzburg, Germany, Virtual
name: 'EuroCG: European Workshop on Computational Geometry'
start_date: 2020-03-16
date_created: 2024-03-05T08:57:17Z
date_published: 2020-04-01T00:00:00Z
date_updated: 2024-03-05T09:00:07Z
day: '01'
department:
- _id: KrCh
- _id: UlWa
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www1.pub.informatik.uni-wuerzburg.de/eurocg2020/data/uploads/papers/eurocg20_paper_56.pdf
month: '04'
oa: 1
oa_version: Published Version
publication: 36th European Workshop on Computational Geometry
publication_status: published
quality_controlled: '1'
status: public
title: Disjoint tree-compatible plane perfect matchings
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '177'
abstract:
- lang: eng
text: We develop a geometric version of the circle method and use it to compute
the compactly supported cohomology of the space of rational curves through a point
on a smooth affine hypersurface of sufficiently low degree.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Will
full_name: Sawin, Will
last_name: Sawin
citation:
ama: Browning TD, Sawin W. A geometric version of the circle method. Annals of
Mathematics. 2020;191(3):893-948. doi:10.4007/annals.2020.191.3.4
apa: Browning, T. D., & Sawin, W. (2020). A geometric version of the circle
method. Annals of Mathematics. Princeton University. https://doi.org/10.4007/annals.2020.191.3.4
chicago: Browning, Timothy D, and Will Sawin. “A Geometric Version of the Circle
Method.” Annals of Mathematics. Princeton University, 2020. https://doi.org/10.4007/annals.2020.191.3.4.
ieee: T. D. Browning and W. Sawin, “A geometric version of the circle method,” Annals
of Mathematics, vol. 191, no. 3. Princeton University, pp. 893–948, 2020.
ista: Browning TD, Sawin W. 2020. A geometric version of the circle method. Annals
of Mathematics. 191(3), 893–948.
mla: Browning, Timothy D., and Will Sawin. “A Geometric Version of the Circle Method.”
Annals of Mathematics, vol. 191, no. 3, Princeton University, 2020, pp.
893–948, doi:10.4007/annals.2020.191.3.4.
short: T.D. Browning, W. Sawin, Annals of Mathematics 191 (2020) 893–948.
date_created: 2018-12-11T11:45:02Z
date_published: 2020-05-01T00:00:00Z
date_updated: 2023-08-17T07:12:37Z
day: '01'
department:
- _id: TiBr
doi: 10.4007/annals.2020.191.3.4
external_id:
arxiv:
- '1711.10451'
isi:
- '000526986300004'
intvolume: ' 191'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1711.10451
month: '05'
oa: 1
oa_version: Preprint
page: 893-948
publication: Annals of Mathematics
publication_status: published
publisher: Princeton University
publist_id: '7744'
quality_controlled: '1'
status: public
title: A geometric version of the circle method
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 191
year: '2020'
...
---
_id: '179'
abstract:
- lang: eng
text: An asymptotic formula is established for the number of rational points of
bounded anticanonical height which lie on a certain Zariski dense subset of the
biprojective hypersurface x1y21+⋯+x4y24=0 in ℙ3×ℙ3. This confirms the modified
Manin conjecture for this variety, in which the removal of a thin set of rational
points is allowed.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Roger
full_name: Heath Brown, Roger
last_name: Heath Brown
citation:
ama: Browning TD, Heath Brown R. Density of rational points on a quadric bundle
in ℙ3×ℙ3. Duke Mathematical Journal. 2020;169(16):3099-3165. doi:10.1215/00127094-2020-0031
apa: Browning, T. D., & Heath Brown, R. (2020). Density of rational points on
a quadric bundle in ℙ3×ℙ3. Duke Mathematical Journal. Duke University Press.
https://doi.org/10.1215/00127094-2020-0031
chicago: Browning, Timothy D, and Roger Heath Brown. “Density of Rational Points
on a Quadric Bundle in ℙ3×ℙ3.” Duke Mathematical Journal. Duke University
Press, 2020. https://doi.org/10.1215/00127094-2020-0031.
ieee: T. D. Browning and R. Heath Brown, “Density of rational points on a quadric
bundle in ℙ3×ℙ3,” Duke Mathematical Journal, vol. 169, no. 16. Duke University
Press, pp. 3099–3165, 2020.
ista: Browning TD, Heath Brown R. 2020. Density of rational points on a quadric
bundle in ℙ3×ℙ3. Duke Mathematical Journal. 169(16), 3099–3165.
mla: Browning, Timothy D., and Roger Heath Brown. “Density of Rational Points on
a Quadric Bundle in ℙ3×ℙ3.” Duke Mathematical Journal, vol. 169, no. 16,
Duke University Press, 2020, pp. 3099–165, doi:10.1215/00127094-2020-0031.
short: T.D. Browning, R. Heath Brown, Duke Mathematical Journal 169 (2020) 3099–3165.
date_created: 2018-12-11T11:45:02Z
date_published: 2020-09-10T00:00:00Z
date_updated: 2023-10-17T12:51:10Z
day: '10'
department:
- _id: TiBr
doi: 10.1215/00127094-2020-0031
external_id:
arxiv:
- '1805.10715'
isi:
- '000582676300002'
intvolume: ' 169'
isi: 1
issue: '16'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1805.10715
month: '09'
oa: 1
oa_version: Preprint
page: 3099-3165
publication: Duke Mathematical Journal
publication_identifier:
issn:
- 0012-7094
publication_status: published
publisher: Duke University Press
quality_controlled: '1'
status: public
title: Density of rational points on a quadric bundle in ℙ3×ℙ3
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 169
year: '2020'
...
---
_id: '13361'
abstract:
- lang: eng
text: "In nature, light is harvested by photoactive proteins to drive a range of
biological processes, including photosynthesis, phototaxis, vision, and ultimately
life. Bacteriorhodopsin, for example, is a protein embedded within archaeal cell
membranes that binds the chromophore retinal within its hydrophobic pocket. Exposure
to light triggers regioselective photoisomerization of the confined retinal, which
in turn initiates a cascade of conformational changes within the protein, triggering
proton flux against the concentration gradient, providing the microorganisms with
the energy to live. We are inspired by these functions in nature to harness light
energy using synthetic photoswitches under confinement. Like retinal, synthetic
photoswitches require some degree of conformational flexibility to isomerize.
In nature, the conformational change associated with retinal isomerization is
accommodated by the structural flexibility of the opsin host, yet it results in
steric communication between the chromophore and the protein. Similarly, we strive
to design systems wherein isomerization of confined photoswitches results in steric
communication between a photoswitch and its confining environment. To achieve
this aim, a balance must be struck between molecular crowding and conformational
freedom under confinement: too much crowding prevents switching, whereas too much
freedom resembles switching of isolated molecules in solution, preventing communication.\r\n\r\nIn
this Account, we discuss five classes of synthetic light-switchable compounds—diarylethenes,
anthracenes, azobenzenes, spiropyrans, and donor–acceptor Stenhouse adducts—comparing
their behaviors under confinement and in solution. The environments employed to
confine these photoswitches are diverse, ranging from planar surfaces to nanosized
cavities within coordination cages, nanoporous frameworks, and nanoparticle aggregates.
The trends that emerge are primarily dependent on the nature of the photoswitch
and not on the material used for confinement. In general, we find that photoswitches
requiring less conformational freedom for switching are, as expected, more straightforward
to isomerize reversibly under confinement. Because these compounds undergo only
small structural changes upon isomerization, however, switching does not propagate
into communication with their environment. Conversely, photoswitches that require
more conformational freedom are more challenging to switch under confinement but
also can influence system-wide behavior.\r\n\r\nAlthough we are primarily interested
in the effects of geometric constraints on photoswitching under confinement, additional
effects inevitably emerge when a compound is removed from solution and placed
within a new, more crowded environment. For instance, we have found that compounds
that convert to zwitterionic isomers upon light irradiation often experience stabilization
of these forms under confinement. This effect results from the mutual stabilization
of zwitterions that are brought into close proximity on surfaces or within cavities.
Furthermore, photoswitches can experience preorganization under confinement, influencing
the selectivity and efficiency of their photoreactions. Because intermolecular
interactions arising from confinement cannot be considered independently from
the effects of geometric constraints, we describe all confinement effects concurrently
throughout this Account."
article_processing_charge: No
article_type: original
author:
- first_name: Angela B.
full_name: Grommet, Angela B.
last_name: Grommet
- first_name: Lucia M.
full_name: Lee, Lucia M.
last_name: Lee
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Grommet AB, Lee LM, Klajn R. Molecular photoswitching in confined spaces. Accounts
of Chemical Research. 2020;53(11):2600-2610. doi:10.1021/acs.accounts.0c00434
apa: Grommet, A. B., Lee, L. M., & Klajn, R. (2020). Molecular photoswitching
in confined spaces. Accounts of Chemical Research. American Chemical Society.
https://doi.org/10.1021/acs.accounts.0c00434
chicago: Grommet, Angela B., Lucia M. Lee, and Rafal Klajn. “Molecular Photoswitching
in Confined Spaces.” Accounts of Chemical Research. American Chemical Society,
2020. https://doi.org/10.1021/acs.accounts.0c00434.
ieee: A. B. Grommet, L. M. Lee, and R. Klajn, “Molecular photoswitching in confined
spaces,” Accounts of Chemical Research, vol. 53, no. 11. American Chemical
Society, pp. 2600–2610, 2020.
ista: Grommet AB, Lee LM, Klajn R. 2020. Molecular photoswitching in confined spaces.
Accounts of Chemical Research. 53(11), 2600–2610.
mla: Grommet, Angela B., et al. “Molecular Photoswitching in Confined Spaces.” Accounts
of Chemical Research, vol. 53, no. 11, American Chemical Society, 2020, pp.
2600–10, doi:10.1021/acs.accounts.0c00434.
short: A.B. Grommet, L.M. Lee, R. Klajn, Accounts of Chemical Research 53 (2020)
2600–2610.
date_created: 2023-08-01T09:35:50Z
date_published: 2020-11-17T00:00:00Z
date_updated: 2023-08-07T10:06:46Z
day: '17'
doi: 10.1021/acs.accounts.0c00434
extern: '1'
external_id:
pmid:
- '32969638'
intvolume: ' 53'
issue: '11'
keyword:
- General Medicine
- General Chemistry
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/acs.accounts.0c00434
month: '11'
oa: 1
oa_version: Published Version
page: 2600-2610
pmid: 1
publication: Accounts of Chemical Research
publication_identifier:
eissn:
- 1520-4898
issn:
- 0001-4842
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Molecular photoswitching in confined spaces
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 53
year: '2020'
...
---
_id: '13362'
abstract:
- lang: eng
text: Aggregation of organic molecules can drastically affect their physicochemical
properties. For instance, the optical properties of BODIPY dyes are inherently
related to the degree of aggregation and the mutual orientation of BODIPY units
within these aggregates. Whereas the noncovalent aggregation of various BODIPY
dyes has been studied in diverse media, the ill-defined nature of these aggregates
has made it difficult to elucidate the structure–property relationships. Here,
we studied the encapsulation of three structurally simple BODIPY derivatives within
the hydrophobic cavity of a water-soluble, flexible PdII6L4 coordination cage.
The cavity size allowed for the selective encapsulation of two dye molecules,
irrespective of the substitution pattern on the BODIPY core. Working with a model,
a pentamethyl-substituted derivative, we found that the mutual orientation of
two BODIPY units in the cage’s cavity was remarkably similar to that in the crystalline
state of the free dye, allowing us to isolate and characterize the smallest possible
noncovalent H-type BODIPY aggregate, namely, an H-dimer. Interestingly, a CF3-substituted
BODIPY, known for forming J-type aggregates, was also encapsulated as an H-dimer.
Taking advantage of the dynamic nature of encapsulation, we developed a system
in which reversible switching between H- and J-aggregates can be induced for multiple
cycles simply by addition and subsequent destruction of the cage. We expect that
the ability to rapidly and reversibly manipulate the optical properties of supramolecular
inclusion complexes in aqueous media will open up avenues for developing detection
systems that operate within biological environments.
article_processing_charge: No
article_type: original
author:
- first_name: Julius
full_name: Gemen, Julius
last_name: Gemen
- first_name: Johannes
full_name: Ahrens, Johannes
last_name: Ahrens
- first_name: Linda J. W.
full_name: Shimon, Linda J. W.
last_name: Shimon
- first_name: Rafal
full_name: Klajn, Rafal
id: 8e84690e-1e48-11ed-a02b-a1e6fb8bb53b
last_name: Klajn
citation:
ama: Gemen J, Ahrens J, Shimon LJW, Klajn R. Modulating the optical properties of
BODIPY dyes by noncovalent dimerization within a flexible coordination cage. Journal
of the American Chemical Society. 2020;142(41):17721-17729. doi:10.1021/jacs.0c08589
apa: Gemen, J., Ahrens, J., Shimon, L. J. W., & Klajn, R. (2020). Modulating
the optical properties of BODIPY dyes by noncovalent dimerization within a flexible
coordination cage. Journal of the American Chemical Society. American Chemical
Society. https://doi.org/10.1021/jacs.0c08589
chicago: Gemen, Julius, Johannes Ahrens, Linda J. W. Shimon, and Rafal Klajn. “Modulating
the Optical Properties of BODIPY Dyes by Noncovalent Dimerization within a Flexible
Coordination Cage.” Journal of the American Chemical Society. American
Chemical Society, 2020. https://doi.org/10.1021/jacs.0c08589.
ieee: J. Gemen, J. Ahrens, L. J. W. Shimon, and R. Klajn, “Modulating the optical
properties of BODIPY dyes by noncovalent dimerization within a flexible coordination
cage,” Journal of the American Chemical Society, vol. 142, no. 41. American
Chemical Society, pp. 17721–17729, 2020.
ista: Gemen J, Ahrens J, Shimon LJW, Klajn R. 2020. Modulating the optical properties
of BODIPY dyes by noncovalent dimerization within a flexible coordination cage.
Journal of the American Chemical Society. 142(41), 17721–17729.
mla: Gemen, Julius, et al. “Modulating the Optical Properties of BODIPY Dyes by
Noncovalent Dimerization within a Flexible Coordination Cage.” Journal of the
American Chemical Society, vol. 142, no. 41, American Chemical Society, 2020,
pp. 17721–29, doi:10.1021/jacs.0c08589.
short: J. Gemen, J. Ahrens, L.J.W. Shimon, R. Klajn, Journal of the American Chemical
Society 142 (2020) 17721–17729.
date_created: 2023-08-01T09:36:10Z
date_published: 2020-10-04T00:00:00Z
date_updated: 2023-08-07T10:09:54Z
day: '04'
doi: 10.1021/jacs.0c08589
extern: '1'
external_id:
pmid:
- '33006898'
intvolume: ' 142'
issue: '41'
keyword:
- Colloid and Surface Chemistry
- Biochemistry
- General Chemistry
- Catalysis
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/jacs.0c08589
month: '10'
oa: 1
oa_version: Published Version
page: 17721-17729
pmid: 1
publication: Journal of the American Chemical Society
publication_identifier:
eissn:
- 1520-5126
issn:
- 0002-7863
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Modulating the optical properties of BODIPY dyes by noncovalent dimerization
within a flexible coordination cage
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 142
year: '2020'
...