---
_id: '7468'
abstract:
- lang: eng
text: We present a new proximal bundle method for Maximum-A-Posteriori (MAP) inference
in structured energy minimization problems. The method optimizes a Lagrangean
relaxation of the original energy minimization problem using a multi plane block-coordinate
Frank-Wolfe method that takes advantage of the specific structure of the Lagrangean
decomposition. We show empirically that our method outperforms state-of-the-art
Lagrangean decomposition based algorithms on some challenging Markov Random Field,
multi-label discrete tomography and graph matching problems.
article_number: 11138-11147
article_processing_charge: No
author:
- first_name: Paul
full_name: Swoboda, Paul
id: 446560C6-F248-11E8-B48F-1D18A9856A87
last_name: Swoboda
- first_name: Vladimir
full_name: Kolmogorov, Vladimir
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
citation:
ama: 'Swoboda P, Kolmogorov V. Map inference via block-coordinate Frank-Wolfe algorithm.
In: Proceedings of the IEEE Computer Society Conference on Computer Vision
and Pattern Recognition. Vol 2019-June. IEEE; 2019. doi:10.1109/CVPR.2019.01140'
apa: 'Swoboda, P., & Kolmogorov, V. (2019). Map inference via block-coordinate
Frank-Wolfe algorithm. In Proceedings of the IEEE Computer Society Conference
on Computer Vision and Pattern Recognition (Vol. 2019–June). Long Beach, CA,
United States: IEEE. https://doi.org/10.1109/CVPR.2019.01140'
chicago: Swoboda, Paul, and Vladimir Kolmogorov. “Map Inference via Block-Coordinate
Frank-Wolfe Algorithm.” In Proceedings of the IEEE Computer Society Conference
on Computer Vision and Pattern Recognition, Vol. 2019–June. IEEE, 2019. https://doi.org/10.1109/CVPR.2019.01140.
ieee: P. Swoboda and V. Kolmogorov, “Map inference via block-coordinate Frank-Wolfe
algorithm,” in Proceedings of the IEEE Computer Society Conference on Computer
Vision and Pattern Recognition, Long Beach, CA, United States, 2019, vol.
2019–June.
ista: 'Swoboda P, Kolmogorov V. 2019. Map inference via block-coordinate Frank-Wolfe
algorithm. Proceedings of the IEEE Computer Society Conference on Computer Vision
and Pattern Recognition. CVPR: Conference on Computer Vision and Pattern Recognition
vol. 2019–June, 11138–11147.'
mla: Swoboda, Paul, and Vladimir Kolmogorov. “Map Inference via Block-Coordinate
Frank-Wolfe Algorithm.” Proceedings of the IEEE Computer Society Conference
on Computer Vision and Pattern Recognition, vol. 2019–June, 11138–11147, IEEE,
2019, doi:10.1109/CVPR.2019.01140.
short: P. Swoboda, V. Kolmogorov, in:, Proceedings of the IEEE Computer Society
Conference on Computer Vision and Pattern Recognition, IEEE, 2019.
conference:
end_date: 2019-06-20
location: Long Beach, CA, United States
name: 'CVPR: Conference on Computer Vision and Pattern Recognition'
start_date: 2019-06-15
date_created: 2020-02-09T23:00:52Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-09-07T14:54:24Z
day: '01'
department:
- _id: VlKo
doi: 10.1109/CVPR.2019.01140
ec_funded: 1
external_id:
arxiv:
- '1806.05049'
isi:
- '000542649304076'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1806.05049
month: '06'
oa: 1
oa_version: Preprint
project:
- _id: 25FBA906-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '616160'
name: 'Discrete Optimization in Computer Vision: Theory and Practice'
publication: Proceedings of the IEEE Computer Society Conference on Computer Vision
and Pattern Recognition
publication_identifier:
isbn:
- '9781728132938'
issn:
- '10636919'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Map inference via block-coordinate Frank-Wolfe algorithm
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 2019-June
year: '2019'
...
---
_id: '7415'
article_processing_charge: No
article_type: original
author:
- first_name: Jasmin
full_name: Morandell, Jasmin
id: 4739D480-F248-11E8-B48F-1D18A9856A87
last_name: Morandell
- first_name: Armel
full_name: Nicolas, Armel
id: 2A103192-F248-11E8-B48F-1D18A9856A87
last_name: Nicolas
- first_name: Lena A
full_name: Schwarz, Lena A
id: 29A8453C-F248-11E8-B48F-1D18A9856A87
last_name: Schwarz
- first_name: Gaia
full_name: Novarino, Gaia
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
citation:
ama: Morandell J, Nicolas A, Schwarz LA, Novarino G. S.16.05 Illuminating the role
of the e3 ubiquitin ligase cullin3 in brain development and autism. European
Neuropsychopharmacology. 2019;29(Supplement 6):S11-S12. doi:10.1016/j.euroneuro.2019.09.040
apa: Morandell, J., Nicolas, A., Schwarz, L. A., & Novarino, G. (2019). S.16.05
Illuminating the role of the e3 ubiquitin ligase cullin3 in brain development
and autism. European Neuropsychopharmacology. Elsevier. https://doi.org/10.1016/j.euroneuro.2019.09.040
chicago: Morandell, Jasmin, Armel Nicolas, Lena A Schwarz, and Gaia Novarino. “S.16.05
Illuminating the Role of the E3 Ubiquitin Ligase Cullin3 in Brain Development
and Autism.” European Neuropsychopharmacology. Elsevier, 2019. https://doi.org/10.1016/j.euroneuro.2019.09.040.
ieee: J. Morandell, A. Nicolas, L. A. Schwarz, and G. Novarino, “S.16.05 Illuminating
the role of the e3 ubiquitin ligase cullin3 in brain development and autism,”
European Neuropsychopharmacology, vol. 29, no. Supplement 6. Elsevier,
pp. S11–S12, 2019.
ista: Morandell J, Nicolas A, Schwarz LA, Novarino G. 2019. S.16.05 Illuminating
the role of the e3 ubiquitin ligase cullin3 in brain development and autism. European
Neuropsychopharmacology. 29(Supplement 6), S11–S12.
mla: Morandell, Jasmin, et al. “S.16.05 Illuminating the Role of the E3 Ubiquitin
Ligase Cullin3 in Brain Development and Autism.” European Neuropsychopharmacology,
vol. 29, no. Supplement 6, Elsevier, 2019, pp. S11–12, doi:10.1016/j.euroneuro.2019.09.040.
short: J. Morandell, A. Nicolas, L.A. Schwarz, G. Novarino, European Neuropsychopharmacology
29 (2019) S11–S12.
date_created: 2020-01-30T10:07:41Z
date_published: 2019-12-13T00:00:00Z
date_updated: 2023-09-07T14:56:17Z
day: '13'
department:
- _id: GaNo
- _id: LifeSc
doi: 10.1016/j.euroneuro.2019.09.040
external_id:
isi:
- '000502657500021'
intvolume: ' 29'
isi: 1
issue: Supplement 6
language:
- iso: eng
month: '12'
oa_version: None
page: S11-S12
publication: European Neuropsychopharmacology
publication_identifier:
issn:
- 0924-977X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: S.16.05 Illuminating the role of the e3 ubiquitin ligase cullin3 in brain development
and autism
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 29
year: '2019'
...
---
_id: '7414'
article_processing_charge: No
article_type: original
author:
- first_name: Lisa
full_name: Knaus, Lisa
id: 3B2ABCF4-F248-11E8-B48F-1D18A9856A87
last_name: Knaus
- first_name: Dora-Clara
full_name: Tarlungeanu, Dora-Clara
id: 2ABCE612-F248-11E8-B48F-1D18A9856A87
last_name: Tarlungeanu
- first_name: Gaia
full_name: Novarino, Gaia
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
citation:
ama: Knaus L, Tarlungeanu D-C, Novarino G. S.16.03 A homozygous missense mutation
in SLC7A5 leads to autism spectrum disorder and microcephaly. European Neuropsychopharmacology.
2019;29(Supplement 6):S11. doi:10.1016/j.euroneuro.2019.09.039
apa: Knaus, L., Tarlungeanu, D.-C., & Novarino, G. (2019). S.16.03 A homozygous
missense mutation in SLC7A5 leads to autism spectrum disorder and microcephaly.
European Neuropsychopharmacology. Elsevier. https://doi.org/10.1016/j.euroneuro.2019.09.039
chicago: Knaus, Lisa, Dora-Clara Tarlungeanu, and Gaia Novarino. “S.16.03 A Homozygous
Missense Mutation in SLC7A5 Leads to Autism Spectrum Disorder and Microcephaly.”
European Neuropsychopharmacology. Elsevier, 2019. https://doi.org/10.1016/j.euroneuro.2019.09.039.
ieee: L. Knaus, D.-C. Tarlungeanu, and G. Novarino, “S.16.03 A homozygous missense
mutation in SLC7A5 leads to autism spectrum disorder and microcephaly,” European
Neuropsychopharmacology, vol. 29, no. Supplement 6. Elsevier, p. S11, 2019.
ista: Knaus L, Tarlungeanu D-C, Novarino G. 2019. S.16.03 A homozygous missense
mutation in SLC7A5 leads to autism spectrum disorder and microcephaly. European
Neuropsychopharmacology. 29(Supplement 6), S11.
mla: Knaus, Lisa, et al. “S.16.03 A Homozygous Missense Mutation in SLC7A5 Leads
to Autism Spectrum Disorder and Microcephaly.” European Neuropsychopharmacology,
vol. 29, no. Supplement 6, Elsevier, 2019, p. S11, doi:10.1016/j.euroneuro.2019.09.039.
short: L. Knaus, D.-C. Tarlungeanu, G. Novarino, European Neuropsychopharmacology
29 (2019) S11.
date_created: 2020-01-30T10:06:15Z
date_published: 2019-12-13T00:00:00Z
date_updated: 2023-09-07T14:55:23Z
day: '13'
department:
- _id: GaNo
doi: 10.1016/j.euroneuro.2019.09.039
external_id:
isi:
- '000502657500020'
intvolume: ' 29'
isi: 1
issue: Supplement 6
language:
- iso: eng
month: '12'
oa_version: None
page: S11
publication: European Neuropsychopharmacology
publication_identifier:
issn:
- 0924-977X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: S.16.03 A homozygous missense mutation in SLC7A5 leads to autism spectrum disorder
and microcephaly
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 29
year: '2019'
...
---
_id: '7394'
article_processing_charge: No
article_type: letter_note
author:
- first_name: Eva
full_name: Benková, Eva
id: 38F4F166-F248-11E8-B48F-1D18A9856A87
last_name: Benková
orcid: 0000-0002-8510-9739
- first_name: Yasin
full_name: Dagdas, Yasin
last_name: Dagdas
citation:
ama: 'Benková E, Dagdas Y. Editorial overview: Cell biology in the era of omics?
Current Opinion in Plant Biology. 2019;52(12):A1-A2. doi:10.1016/j.pbi.2019.11.002'
apa: 'Benková, E., & Dagdas, Y. (2019). Editorial overview: Cell biology in
the era of omics? Current Opinion in Plant Biology. Elsevier. https://doi.org/10.1016/j.pbi.2019.11.002'
chicago: 'Benková, Eva, and Yasin Dagdas. “Editorial Overview: Cell Biology in the
Era of Omics?” Current Opinion in Plant Biology. Elsevier, 2019. https://doi.org/10.1016/j.pbi.2019.11.002.'
ieee: 'E. Benková and Y. Dagdas, “Editorial overview: Cell biology in the era of
omics?,” Current Opinion in Plant Biology, vol. 52, no. 12. Elsevier, pp.
A1–A2, 2019.'
ista: 'Benková E, Dagdas Y. 2019. Editorial overview: Cell biology in the era of
omics? Current Opinion in Plant Biology. 52(12), A1–A2.'
mla: 'Benková, Eva, and Yasin Dagdas. “Editorial Overview: Cell Biology in the Era
of Omics?” Current Opinion in Plant Biology, vol. 52, no. 12, Elsevier,
2019, pp. A1–2, doi:10.1016/j.pbi.2019.11.002.'
short: E. Benková, Y. Dagdas, Current Opinion in Plant Biology 52 (2019) A1–A2.
date_created: 2020-01-29T16:00:07Z
date_published: 2019-12-01T00:00:00Z
date_updated: 2023-09-07T14:56:55Z
day: '01'
department:
- _id: EvBe
doi: 10.1016/j.pbi.2019.11.002
external_id:
isi:
- '000502890600001'
pmid:
- '31787165'
intvolume: ' 52'
isi: 1
issue: '12'
language:
- iso: eng
month: '12'
oa_version: None
page: A1-A2
pmid: 1
publication: Current Opinion in Plant Biology
publication_identifier:
issn:
- 1369-5266
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Editorial overview: Cell biology in the era of omics?'
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 52
year: '2019'
...
---
_id: '7479'
abstract:
- lang: eng
text: "Multi-exit architectures, in which a stack of processing layers is interleaved
with early output layers, allow the processing of a test example to stop early
and thus save computation time and/or energy. In this work, we propose a new
training procedure for multi-exit architectures based on the principle of knowledge
distillation. The method encourage searly exits to mimic later, more accurate
exits, by matching their output probabilities.\r\nExperiments on CIFAR100 and
\ ImageNet show that distillation-based training significantly improves the
accuracy of early exits while maintaining state-of-the-art accuracy for late
\ ones. The method is particularly beneficial when training data is limited
\ and it allows a straightforward extension to semi-supervised learning,i.e.
making use of unlabeled data at training time. Moreover, it takes only afew lines
to implement and incurs almost no computational overhead at training time, and
none at all at test time."
article_processing_charge: No
author:
- first_name: Phuong
full_name: Bui Thi Mai, Phuong
id: 3EC6EE64-F248-11E8-B48F-1D18A9856A87
last_name: Bui Thi Mai
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
citation:
ama: 'Phuong M, Lampert C. Distillation-based training for multi-exit architectures.
In: IEEE International Conference on Computer Vision. Vol 2019-October.
IEEE; 2019:1355-1364. doi:10.1109/ICCV.2019.00144'
apa: 'Phuong, M., & Lampert, C. (2019). Distillation-based training for multi-exit
architectures. In IEEE International Conference on Computer Vision (Vol.
2019–October, pp. 1355–1364). Seoul, Korea: IEEE. https://doi.org/10.1109/ICCV.2019.00144'
chicago: Phuong, Mary, and Christoph Lampert. “Distillation-Based Training for Multi-Exit
Architectures.” In IEEE International Conference on Computer Vision, 2019–October:1355–64.
IEEE, 2019. https://doi.org/10.1109/ICCV.2019.00144.
ieee: M. Phuong and C. Lampert, “Distillation-based training for multi-exit architectures,”
in IEEE International Conference on Computer Vision, Seoul, Korea, 2019,
vol. 2019–October, pp. 1355–1364.
ista: 'Phuong M, Lampert C. 2019. Distillation-based training for multi-exit architectures.
IEEE International Conference on Computer Vision. ICCV: International Conference
on Computer Vision vol. 2019–October, 1355–1364.'
mla: Phuong, Mary, and Christoph Lampert. “Distillation-Based Training for Multi-Exit
Architectures.” IEEE International Conference on Computer Vision, vol.
2019–October, IEEE, 2019, pp. 1355–64, doi:10.1109/ICCV.2019.00144.
short: M. Phuong, C. Lampert, in:, IEEE International Conference on Computer Vision,
IEEE, 2019, pp. 1355–1364.
conference:
end_date: 2019-11-02
location: Seoul, Korea
name: 'ICCV: International Conference on Computer Vision'
start_date: 2019-10-27
date_created: 2020-02-11T09:06:57Z
date_published: 2019-10-01T00:00:00Z
date_updated: 2023-09-08T11:11:12Z
day: '01'
ddc:
- '000'
department:
- _id: ChLa
doi: 10.1109/ICCV.2019.00144
ec_funded: 1
external_id:
isi:
- '000531438101047'
file:
- access_level: open_access
checksum: 7b77fb5c2d27c4c37a7612ba46a66117
content_type: application/pdf
creator: bphuong
date_created: 2020-02-11T09:06:39Z
date_updated: 2020-07-14T12:47:59Z
file_id: '7480'
file_name: main.pdf
file_size: 735768
relation: main_file
file_date_updated: 2020-07-14T12:47:59Z
has_accepted_license: '1'
isi: 1
language:
- iso: eng
month: '10'
oa: 1
oa_version: Submitted Version
page: 1355-1364
project:
- _id: 2532554C-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '308036'
name: Lifelong Learning of Visual Scene Understanding
publication: IEEE International Conference on Computer Vision
publication_identifier:
isbn:
- '9781728148038'
issn:
- '15505499'
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
record:
- id: '9418'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Distillation-based training for multi-exit architectures
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 2019-October
year: '2019'
...
---
_id: '7542'
abstract:
- lang: eng
text: We present a novel class of convolutional neural networks (CNNs) for set functions,i.e.,
data indexed with the powerset of a finite set. The convolutions are derivedas
linear, shift-equivariant functions for various notions of shifts on set functions.The
framework is fundamentally different from graph convolutions based on theLaplacian,
as it provides not one but several basic shifts, one for each element inthe ground
set. Prototypical experiments with several set function classificationtasks on
synthetic datasets and on datasets derived from real-world hypergraphsdemonstrate
the potential of our new powerset CNNs.
article_processing_charge: No
author:
- first_name: Chris
full_name: Wendler, Chris
last_name: Wendler
- 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: Markus
full_name: Püschel, Markus
last_name: Püschel
citation:
ama: 'Wendler C, Alistarh D-A, Püschel M. Powerset convolutional neural networks.
In: Vol 32. Neural Information Processing Systems Foundation; 2019:927-938.'
apa: 'Wendler, C., Alistarh, D.-A., & Püschel, M. (2019). Powerset convolutional
neural networks (Vol. 32, pp. 927–938). Presented at the NIPS: Conference on Neural
Information Processing Systems, Vancouver, Canada: Neural Information Processing
Systems Foundation.'
chicago: Wendler, Chris, Dan-Adrian Alistarh, and Markus Püschel. “Powerset Convolutional
Neural Networks,” 32:927–38. Neural Information Processing Systems Foundation,
2019.
ieee: 'C. Wendler, D.-A. Alistarh, and M. Püschel, “Powerset convolutional neural
networks,” presented at the NIPS: Conference on Neural Information Processing
Systems, Vancouver, Canada, 2019, vol. 32, pp. 927–938.'
ista: 'Wendler C, Alistarh D-A, Püschel M. 2019. Powerset convolutional neural networks.
NIPS: Conference on Neural Information Processing Systems vol. 32, 927–938.'
mla: Wendler, Chris, et al. Powerset Convolutional Neural Networks. Vol.
32, Neural Information Processing Systems Foundation, 2019, pp. 927–38.
short: C. Wendler, D.-A. Alistarh, M. Püschel, in:, Neural Information Processing
Systems Foundation, 2019, pp. 927–938.
conference:
end_date: 2019-12-14
location: Vancouver, Canada
name: 'NIPS: Conference on Neural Information Processing Systems'
start_date: 2019-12-08
date_created: 2020-02-28T10:03:24Z
date_published: 2019-12-01T00:00:00Z
date_updated: 2023-09-08T11:13:52Z
day: '01'
department:
- _id: DaAl
ec_funded: 1
external_id:
arxiv:
- '1909.02253'
isi:
- '000534424300084'
intvolume: ' 32'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://papers.nips.cc/paper/8379-powerset-convolutional-neural-networks
month: '12'
oa: 1
oa_version: Published Version
page: 927-938
project:
- _id: 268A44D6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '805223'
name: Elastic Coordination for Scalable Machine Learning
publication_identifier:
issn:
- 1049-5258
publication_status: published
publisher: Neural Information Processing Systems Foundation
quality_controlled: '1'
status: public
title: Powerset convolutional neural networks
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 32
year: '2019'
...
---
_id: '7513'
abstract:
- lang: eng
text: 'Social insects (i.e., ants, termites and the social bees and wasps) protect
their colonies from disease using a combination of individual immunity and collectively
performed defenses, termed social immunity. The first line of social immune defense
is sanitary care, which is performed by colony members to protect their pathogen-exposed
nestmates from developing an infection. If sanitary care fails and an infection
becomes established, a second line of social immune defense is deployed to stop
disease transmission within the colony and to protect the valuable queens, which
together with the males are the reproductive individuals of the colony. Insect
colonies are separated into these reproductive individuals and the sterile worker
force, forming a superorganismal reproductive unit reminiscent of the differentiated
germline and soma in a multicellular organism. Ultimately, the social immune response
preserves the germline of the superorganism insect colony and increases overall
fitness of the colony in case of disease. '
article_processing_charge: No
author:
- first_name: Sylvia
full_name: Cremer, Sylvia
id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
last_name: Cremer
orcid: 0000-0002-2193-3868
- first_name: Megan
full_name: Kutzer, Megan
id: 29D0B332-F248-11E8-B48F-1D18A9856A87
last_name: Kutzer
orcid: 0000-0002-8696-6978
citation:
ama: 'Cremer S, Kutzer M. Social immunity. In: Choe J, ed. Encyclopedia of Animal
Behavior. 2nd ed. Elsevier; 2019:747-755. doi:10.1016/B978-0-12-809633-8.90721-0'
apa: Cremer, S., & Kutzer, M. (2019). Social immunity. In J. Choe (Ed.), Encyclopedia
of Animal Behavior (2nd ed., pp. 747–755). Elsevier. https://doi.org/10.1016/B978-0-12-809633-8.90721-0
chicago: Cremer, Sylvia, and Megan Kutzer. “Social Immunity.” In Encyclopedia
of Animal Behavior, edited by Jae Choe, 2nd ed., 747–55. Elsevier, 2019. https://doi.org/10.1016/B978-0-12-809633-8.90721-0.
ieee: S. Cremer and M. Kutzer, “Social immunity,” in Encyclopedia of Animal Behavior,
2nd ed., J. Choe, Ed. Elsevier, 2019, pp. 747–755.
ista: 'Cremer S, Kutzer M. 2019.Social immunity. In: Encyclopedia of Animal Behavior.
, 747–755.'
mla: Cremer, Sylvia, and Megan Kutzer. “Social Immunity.” Encyclopedia of Animal
Behavior, edited by Jae Choe, 2nd ed., Elsevier, 2019, pp. 747–55, doi:10.1016/B978-0-12-809633-8.90721-0.
short: S. Cremer, M. Kutzer, in:, J. Choe (Ed.), Encyclopedia of Animal Behavior,
2nd ed., Elsevier, 2019, pp. 747–755.
date_created: 2020-02-23T23:00:36Z
date_published: 2019-02-06T00:00:00Z
date_updated: 2023-09-08T11:12:04Z
day: '06'
department:
- _id: SyCr
doi: 10.1016/B978-0-12-809633-8.90721-0
edition: '2'
editor:
- first_name: Jae
full_name: Choe, Jae
last_name: Choe
external_id:
isi:
- '000248989500026'
isi: 1
language:
- iso: eng
month: '02'
oa_version: None
page: 747-755
publication: Encyclopedia of Animal Behavior
publication_identifier:
eisbn:
- '9780128132524'
isbn:
- '9780128132517'
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Social immunity
type: book_chapter
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '9261'
abstract:
- lang: eng
text: 'Bending-active structures are able to efficiently produce complex curved
shapes starting from flat panels. The desired deformation of the panels derives
from the proper selection of their elastic properties. Optimized panels, called
FlexMaps, are designed such that, once they are bent and assembled, the resulting
static equilibrium configuration matches a desired input 3D shape. The FlexMaps
elastic properties are controlled by locally varying spiraling geometric mesostructures,
which are optimized in size and shape to match the global curvature (i.e., bending
requests) of the target shape. The design pipeline starts from a quad mesh representing
the input 3D shape, which defines the edge size and the total amount of spirals:
every quad will embed one spiral. Then, an optimization algorithm tunes the geometry
of the spirals by using a simplified pre-computed rod model. This rod model is
derived from a non-linear regression algorithm which approximates the non-linear
behavior of solid FEM spiral models subject to hundreds of load combinations.
This innovative pipeline has been applied to the project of a lightweight plywood
pavilion named FlexMaps Pavilion, which is a single-layer piecewise twisted arc
that fits a bounding box of 3.90x3.96x3.25 meters.'
article_processing_charge: No
author:
- first_name: Francesco
full_name: Laccone, Francesco
last_name: Laccone
- first_name: Luigi
full_name: Malomo, Luigi
last_name: Malomo
- first_name: Jesus
full_name: Perez Rodriguez, Jesus
id: 2DC83906-F248-11E8-B48F-1D18A9856A87
last_name: Perez Rodriguez
- first_name: Nico
full_name: Pietroni, Nico
last_name: Pietroni
- first_name: Federico
full_name: Ponchio, Federico
last_name: Ponchio
- first_name: Bernd
full_name: Bickel, Bernd
id: 49876194-F248-11E8-B48F-1D18A9856A87
last_name: Bickel
orcid: 0000-0001-6511-9385
- first_name: Paolo
full_name: Cignoni, Paolo
last_name: Cignoni
citation:
ama: 'Laccone F, Malomo L, Perez Rodriguez J, et al. FlexMaps Pavilion: A twisted
arc made of mesostructured flat flexible panels. In: IASS Symposium 2019 -
60th Anniversary Symposium of the International Association for Shell and Spatial
Structures; Structural Membranes 2019 - 9th International Conference on Textile
Composites and Inflatable Structures, FORM and FORCE. International Center
for Numerical Methods in Engineering; 2019:509-515.'
apa: 'Laccone, F., Malomo, L., Perez Rodriguez, J., Pietroni, N., Ponchio, F., Bickel,
B., & Cignoni, P. (2019). FlexMaps Pavilion: A twisted arc made of mesostructured
flat flexible panels. In IASS Symposium 2019 - 60th Anniversary Symposium of
the International Association for Shell and Spatial Structures; Structural Membranes
2019 - 9th International Conference on Textile Composites and Inflatable Structures,
FORM and FORCE (pp. 509–515). Barcelona, Spain: International Center for Numerical
Methods in Engineering.'
chicago: 'Laccone, Francesco, Luigi Malomo, Jesus Perez Rodriguez, Nico Pietroni,
Federico Ponchio, Bernd Bickel, and Paolo Cignoni. “FlexMaps Pavilion: A Twisted
Arc Made of Mesostructured Flat Flexible Panels.” In IASS Symposium 2019 -
60th Anniversary Symposium of the International Association for Shell and Spatial
Structures; Structural Membranes 2019 - 9th International Conference on Textile
Composites and Inflatable Structures, FORM and FORCE, 509–15. International
Center for Numerical Methods in Engineering, 2019.'
ieee: 'F. Laccone et al., “FlexMaps Pavilion: A twisted arc made of mesostructured
flat flexible panels,” in IASS Symposium 2019 - 60th Anniversary Symposium
of the International Association for Shell and Spatial Structures; Structural
Membranes 2019 - 9th International Conference on Textile Composites and Inflatable
Structures, FORM and FORCE, Barcelona, Spain, 2019, pp. 509–515.'
ista: 'Laccone F, Malomo L, Perez Rodriguez J, Pietroni N, Ponchio F, Bickel B,
Cignoni P. 2019. FlexMaps Pavilion: A twisted arc made of mesostructured flat
flexible panels. IASS Symposium 2019 - 60th Anniversary Symposium of the International
Association for Shell and Spatial Structures; Structural Membranes 2019 - 9th
International Conference on Textile Composites and Inflatable Structures, FORM
and FORCE. IASS: International Association for Shell and Spatial Structures, 509–515.'
mla: 'Laccone, Francesco, et al. “FlexMaps Pavilion: A Twisted Arc Made of Mesostructured
Flat Flexible Panels.” IASS Symposium 2019 - 60th Anniversary Symposium of
the International Association for Shell and Spatial Structures; Structural Membranes
2019 - 9th International Conference on Textile Composites and Inflatable Structures,
FORM and FORCE, International Center for Numerical Methods in Engineering,
2019, pp. 509–15.'
short: F. Laccone, L. Malomo, J. Perez Rodriguez, N. Pietroni, F. Ponchio, B. Bickel,
P. Cignoni, in:, IASS Symposium 2019 - 60th Anniversary Symposium of the International
Association for Shell and Spatial Structures; Structural Membranes 2019 - 9th
International Conference on Textile Composites and Inflatable Structures, FORM
and FORCE, International Center for Numerical Methods in Engineering, 2019, pp.
509–515.
conference:
end_date: 2019-10-10
location: Barcelona, Spain
name: 'IASS: International Association for Shell and Spatial Structures'
start_date: 2019-10-07
date_created: 2021-03-21T23:01:21Z
date_published: 2019-10-10T00:00:00Z
date_updated: 2023-09-08T11:21:54Z
day: '10'
department:
- _id: BeBi
external_id:
isi:
- '000563497600059'
isi: 1
language:
- iso: eng
month: '10'
oa_version: None
page: 509-515
publication: IASS Symposium 2019 - 60th Anniversary Symposium of the International
Association for Shell and Spatial Structures; Structural Membranes 2019 - 9th International
Conference on Textile Composites and Inflatable Structures, FORM and FORCE
publication_identifier:
isbn:
- '9788412110104'
issn:
- 2518-6582
publication_status: published
publisher: International Center for Numerical Methods in Engineering
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'FlexMaps Pavilion: A twisted arc made of mesostructured flat flexible panels'
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '7640'
abstract:
- lang: eng
text: We propose a new model for detecting visual relationships, such as "person
riding motorcycle" or "bottle on table". This task is an important step towards
comprehensive structured mage understanding, going beyond detecting individual
objects. Our main novelty is a Box Attention mechanism that allows to model pairwise
interactions between objects using standard object detection pipelines. The resulting
model is conceptually clean, expressive and relies on well-justified training
and prediction procedures. Moreover, unlike previously proposed approaches, our
model does not introduce any additional complex components or hyperparameters
on top of those already required by the underlying detection model. We conduct
an experimental evaluation on two datasets, V-COCO and Open Images, demonstrating
strong quantitative and qualitative results.
article_number: 1749-1753
article_processing_charge: No
author:
- first_name: Alexander
full_name: Kolesnikov, Alexander
id: 2D157DB6-F248-11E8-B48F-1D18A9856A87
last_name: Kolesnikov
- first_name: Alina
full_name: Kuznetsova, Alina
last_name: Kuznetsova
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
- first_name: Vittorio
full_name: Ferrari, Vittorio
last_name: Ferrari
citation:
ama: 'Kolesnikov A, Kuznetsova A, Lampert C, Ferrari V. Detecting visual relationships
using box attention. In: Proceedings of the 2019 International Conference on
Computer Vision Workshop. IEEE; 2019. doi:10.1109/ICCVW.2019.00217'
apa: 'Kolesnikov, A., Kuznetsova, A., Lampert, C., & Ferrari, V. (2019). Detecting
visual relationships using box attention. In Proceedings of the 2019 International
Conference on Computer Vision Workshop. Seoul, South Korea: IEEE. https://doi.org/10.1109/ICCVW.2019.00217'
chicago: Kolesnikov, Alexander, Alina Kuznetsova, Christoph Lampert, and Vittorio
Ferrari. “Detecting Visual Relationships Using Box Attention.” In Proceedings
of the 2019 International Conference on Computer Vision Workshop. IEEE, 2019.
https://doi.org/10.1109/ICCVW.2019.00217.
ieee: A. Kolesnikov, A. Kuznetsova, C. Lampert, and V. Ferrari, “Detecting visual
relationships using box attention,” in Proceedings of the 2019 International
Conference on Computer Vision Workshop, Seoul, South Korea, 2019.
ista: 'Kolesnikov A, Kuznetsova A, Lampert C, Ferrari V. 2019. Detecting visual
relationships using box attention. Proceedings of the 2019 International Conference
on Computer Vision Workshop. ICCVW: International Conference on Computer Vision
Workshop, 1749–1753.'
mla: Kolesnikov, Alexander, et al. “Detecting Visual Relationships Using Box Attention.”
Proceedings of the 2019 International Conference on Computer Vision Workshop,
1749–1753, IEEE, 2019, doi:10.1109/ICCVW.2019.00217.
short: A. Kolesnikov, A. Kuznetsova, C. Lampert, V. Ferrari, in:, Proceedings of
the 2019 International Conference on Computer Vision Workshop, IEEE, 2019.
conference:
end_date: 2019-10-28
location: Seoul, South Korea
name: 'ICCVW: International Conference on Computer Vision Workshop'
start_date: 2019-10-27
date_created: 2020-04-05T22:00:51Z
date_published: 2019-10-01T00:00:00Z
date_updated: 2023-09-08T11:18:37Z
day: '01'
department:
- _id: ChLa
doi: 10.1109/ICCVW.2019.00217
ec_funded: 1
external_id:
arxiv:
- '1807.02136'
isi:
- '000554591601098'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1807.02136
month: '10'
oa: 1
oa_version: Preprint
project:
- _id: 2532554C-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '308036'
name: Lifelong Learning of Visual Scene Understanding
publication: Proceedings of the 2019 International Conference on Computer Vision Workshop
publication_identifier:
isbn:
- '9781728150239'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Detecting visual relationships using box attention
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '7639'
abstract:
- lang: eng
text: Deep neural networks (DNNs) have become increasingly important due to their
excellent empirical performance on a wide range of problems. However, regularization
is generally achieved by indirect means, largely due to the complex set of functions
defined by a network and the difficulty in measuring function complexity. There
exists no method in the literature for additive regularization based on a norm
of the function, as is classically considered in statistical learning theory.
In this work, we study the tractability of function norms for deep neural networks
with ReLU activations. We provide, to the best of our knowledge, the first proof
in the literature of the NP-hardness of computing function norms of DNNs of 3
or more layers. We also highlight a fundamental difference between shallow and
deep networks. In the light on these results, we propose a new regularization
strategy based on approximate function norms, and show its efficiency on a segmentation
task with a DNN.
article_number: 748-752
article_processing_charge: No
author:
- first_name: Amal
full_name: Rannen-Triki, Amal
last_name: Rannen-Triki
- first_name: Maxim
full_name: Berman, Maxim
last_name: Berman
- first_name: Vladimir
full_name: Kolmogorov, Vladimir
id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87
last_name: Kolmogorov
- first_name: Matthew B.
full_name: Blaschko, Matthew B.
last_name: Blaschko
citation:
ama: 'Rannen-Triki A, Berman M, Kolmogorov V, Blaschko MB. Function norms for neural
networks. In: Proceedings of the 2019 International Conference on Computer
Vision Workshop. IEEE; 2019. doi:10.1109/ICCVW.2019.00097'
apa: 'Rannen-Triki, A., Berman, M., Kolmogorov, V., & Blaschko, M. B. (2019).
Function norms for neural networks. In Proceedings of the 2019 International
Conference on Computer Vision Workshop. Seoul, South Korea: IEEE. https://doi.org/10.1109/ICCVW.2019.00097'
chicago: Rannen-Triki, Amal, Maxim Berman, Vladimir Kolmogorov, and Matthew B. Blaschko.
“Function Norms for Neural Networks.” In Proceedings of the 2019 International
Conference on Computer Vision Workshop. IEEE, 2019. https://doi.org/10.1109/ICCVW.2019.00097.
ieee: A. Rannen-Triki, M. Berman, V. Kolmogorov, and M. B. Blaschko, “Function norms
for neural networks,” in Proceedings of the 2019 International Conference on
Computer Vision Workshop, Seoul, South Korea, 2019.
ista: 'Rannen-Triki A, Berman M, Kolmogorov V, Blaschko MB. 2019. Function norms
for neural networks. Proceedings of the 2019 International Conference on Computer
Vision Workshop. ICCVW: International Conference on Computer Vision Workshop,
748–752.'
mla: Rannen-Triki, Amal, et al. “Function Norms for Neural Networks.” Proceedings
of the 2019 International Conference on Computer Vision Workshop, 748–752,
IEEE, 2019, doi:10.1109/ICCVW.2019.00097.
short: A. Rannen-Triki, M. Berman, V. Kolmogorov, M.B. Blaschko, in:, Proceedings
of the 2019 International Conference on Computer Vision Workshop, IEEE, 2019.
conference:
end_date: 2019-10-28
location: Seoul, South Korea
name: 'ICCVW: International Conference on Computer Vision Workshop'
start_date: 2019-10-27
date_created: 2020-04-05T22:00:50Z
date_published: 2019-10-01T00:00:00Z
date_updated: 2023-09-08T11:19:12Z
day: '01'
department:
- _id: VlKo
doi: 10.1109/ICCVW.2019.00097
external_id:
isi:
- '000554591600090'
isi: 1
language:
- iso: eng
month: '10'
oa_version: None
publication: Proceedings of the 2019 International Conference on Computer Vision Workshop
publication_identifier:
isbn:
- '9781728150239'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Function norms for neural networks
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '8281'
abstract:
- lang: eng
text: We review the history of population genetics, starting with its origins a
century ago from the synthesis between Mendel and Darwin's ideas, through to the
recent development of sophisticated schemes of inference from sequence data, based
on the coalescent. We explain the close relation between the coalescent and a
diffusion process, which we illustrate by their application to understand spatial
structure. We summarise the powerful methods available for analysis of multiple
loci, when linkage equilibrium can be assumed, and then discuss approaches to
the more challenging case, where associations between alleles require that we
follow genotype, rather than allele, frequencies. Though we can hardly cover the
whole of population genetics, we give an overview of the current state of the
subject, and future challenges to it.
article_processing_charge: No
author:
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- first_name: Alison
full_name: Etheridge, Alison
last_name: Etheridge
citation:
ama: 'Barton NH, Etheridge A. Mathematical models in population genetics. In: Balding
D, Moltke I, Marioni J, eds. Handbook of Statistical Genomics. 4th ed.
Wiley; 2019:115-144. doi:10.1002/9781119487845.ch4'
apa: Barton, N. H., & Etheridge, A. (2019). Mathematical models in population
genetics. In D. Balding, I. Moltke, & J. Marioni (Eds.), Handbook of statistical
genomics (4th ed., pp. 115–144). Wiley. https://doi.org/10.1002/9781119487845.ch4
chicago: Barton, Nicholas H, and Alison Etheridge. “Mathematical Models in Population
Genetics.” In Handbook of Statistical Genomics, edited by David Balding,
Ida Moltke, and John Marioni, 4th ed., 115–44. Wiley, 2019. https://doi.org/10.1002/9781119487845.ch4.
ieee: N. H. Barton and A. Etheridge, “Mathematical models in population genetics,”
in Handbook of statistical genomics, 4th ed., D. Balding, I. Moltke, and
J. Marioni, Eds. Wiley, 2019, pp. 115–144.
ista: 'Barton NH, Etheridge A. 2019.Mathematical models in population genetics.
In: Handbook of statistical genomics. , 115–144.'
mla: Barton, Nicholas H., and Alison Etheridge. “Mathematical Models in Population
Genetics.” Handbook of Statistical Genomics, edited by David Balding et
al., 4th ed., Wiley, 2019, pp. 115–44, doi:10.1002/9781119487845.ch4.
short: N.H. Barton, A. Etheridge, in:, D. Balding, I. Moltke, J. Marioni (Eds.),
Handbook of Statistical Genomics, 4th ed., Wiley, 2019, pp. 115–144.
date_created: 2020-08-21T04:25:39Z
date_published: 2019-07-29T00:00:00Z
date_updated: 2023-09-08T11:24:15Z
day: '29'
ddc:
- '576'
department:
- _id: NiBa
doi: 10.1002/9781119487845.ch4
edition: '4'
editor:
- first_name: David
full_name: Balding, David
last_name: Balding
- first_name: Ida
full_name: Moltke, Ida
last_name: Moltke
- first_name: John
full_name: Marioni, John
last_name: Marioni
external_id:
isi:
- '000261343000003'
isi: 1
language:
- iso: eng
month: '07'
oa_version: None
page: 115-144
publication: Handbook of statistical genomics
publication_identifier:
isbn:
- '9781119429142'
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Mathematical models in population genetics
type: book_chapter
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '8184'
abstract:
- lang: eng
text: "Denote by ∆N the N-dimensional simplex. A map f : ∆N → Rd is an almost r-embedding
if fσ1∩. . .∩fσr = ∅ whenever σ1, . . . , σr are pairwise disjoint faces. A counterexample
to the topological Tverberg conjecture asserts that if r is not a prime power
and d ≥ 2r + 1, then there is an almost r-embedding ∆(d+1)(r−1) → Rd. This was
improved by Blagojevi´c–Frick–Ziegler using a simple construction of higher-dimensional
counterexamples by taking k-fold join power of lower-dimensional ones. We improve
this further (for d large compared to r): If r is not a prime power and N := (d+
1)r−r l\r\nd + 2 r + 1 m−2, then there is an almost r-embedding ∆N → Rd. For the
r-fold van Kampen–Flores conjecture we also produce counterexamples which are
stronger than previously known. Our proof is based on generalizations of the Mabillard–Wagner
theorem on construction of almost r-embeddings from equivariant maps, and of the
Ozaydin theorem on existence of equivariant maps. "
acknowledgement: We would like to thank F. Frick for helpful discussions
article_number: '1908.08731'
article_processing_charge: No
author:
- first_name: Sergey
full_name: Avvakumov, Sergey
id: 3827DAC8-F248-11E8-B48F-1D18A9856A87
last_name: Avvakumov
- first_name: R.
full_name: Karasev, R.
last_name: Karasev
- first_name: A.
full_name: Skopenkov, A.
last_name: Skopenkov
citation:
ama: Avvakumov S, Karasev R, Skopenkov A. Stronger counterexamples to the topological
Tverberg conjecture. arXiv.
apa: Avvakumov, S., Karasev, R., & Skopenkov, A. (n.d.). Stronger counterexamples
to the topological Tverberg conjecture. arXiv. arXiv.
chicago: Avvakumov, Sergey, R. Karasev, and A. Skopenkov. “Stronger Counterexamples
to the Topological Tverberg Conjecture.” ArXiv. arXiv, n.d.
ieee: S. Avvakumov, R. Karasev, and A. Skopenkov, “Stronger counterexamples to the
topological Tverberg conjecture,” arXiv. arXiv.
ista: Avvakumov S, Karasev R, Skopenkov A. Stronger counterexamples to the topological
Tverberg conjecture. arXiv, 1908.08731.
mla: Avvakumov, Sergey, et al. “Stronger Counterexamples to the Topological Tverberg
Conjecture.” ArXiv, 1908.08731, arXiv.
short: S. Avvakumov, R. Karasev, A. Skopenkov, ArXiv (n.d.).
date_created: 2020-07-30T10:45:34Z
date_published: 2019-08-23T00:00:00Z
date_updated: 2023-09-08T11:20:02Z
day: '23'
department:
- _id: UlWa
external_id:
arxiv:
- '1908.08731'
isi:
- '000986519600004'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1908.08731
month: '08'
oa: 1
oa_version: Preprint
project:
- _id: 26611F5C-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P31312
name: Algorithms for Embeddings and Homotopy Theory
publication: arXiv
publication_status: submitted
publisher: arXiv
related_material:
record:
- id: '8156'
relation: dissertation_contains
status: public
status: public
title: Stronger counterexamples to the topological Tverberg conjecture
type: preprint
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '6430'
abstract:
- lang: eng
text: "A proxy re-encryption (PRE) scheme is a public-key encryption scheme that
allows the holder of a key pk to derive a re-encryption key for any other key
\U0001D45D\U0001D458′. This re-encryption key lets anyone transform ciphertexts
under pk into ciphertexts under \U0001D45D\U0001D458′ without having to know the
underlying message, while transformations from \U0001D45D\U0001D458′ to pk should
not be possible (unidirectional). Security is defined in a multi-user setting
against an adversary that gets the users’ public keys and can ask for re-encryption
keys and can corrupt users by requesting their secret keys. Any ciphertext that
the adversary cannot trivially decrypt given the obtained secret and re-encryption
keys should be secure.\r\n\r\nAll existing security proofs for PRE only show selective
security, where the adversary must first declare the users it wants to corrupt.
This can be lifted to more meaningful adaptive security by guessing the set of
corrupted users among the n users, which loses a factor exponential in Open image
in new window , rendering the result meaningless already for moderate Open image
in new window .\r\n\r\nJafargholi et al. (CRYPTO’17) proposed a framework that
in some cases allows to give adaptive security proofs for schemes which were previously
only known to be selectively secure, while avoiding the exponential loss that
results from guessing the adaptive choices made by an adversary. We apply their
framework to PREs that satisfy some natural additional properties. Concretely,
we give a more fine-grained reduction for several unidirectional PREs, proving
adaptive security at a much smaller loss. The loss depends on the graph of users
whose edges represent the re-encryption keys queried by the adversary. For trees
and chains the loss is quasi-polynomial in the size and for general graphs it
is exponential in their depth and indegree (instead of their size as for previous
reductions). Fortunately, trees and low-depth graphs cover many, if not most,
interesting applications.\r\n\r\nOur results apply e.g. to the bilinear-map based
PRE schemes by Ateniese et al. (NDSS’05 and CT-RSA’09), Gentry’s FHE-based scheme
(STOC’09) and the LWE-based scheme by Chandran et al. (PKC’14)."
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Georg
full_name: Fuchsbauer, Georg
id: 46B4C3EE-F248-11E8-B48F-1D18A9856A87
last_name: Fuchsbauer
- first_name: Chethan
full_name: Kamath Hosdurg, Chethan
id: 4BD3F30E-F248-11E8-B48F-1D18A9856A87
last_name: Kamath Hosdurg
- first_name: Karen
full_name: Klein, Karen
id: 3E83A2F8-F248-11E8-B48F-1D18A9856A87
last_name: Klein
- first_name: Krzysztof Z
full_name: Pietrzak, Krzysztof Z
id: 3E04A7AA-F248-11E8-B48F-1D18A9856A87
last_name: Pietrzak
orcid: 0000-0002-9139-1654
citation:
ama: 'Fuchsbauer G, Kamath Hosdurg C, Klein K, Pietrzak KZ. Adaptively secure proxy
re-encryption. In: Vol 11443. Springer Nature; 2019:317-346. doi:10.1007/978-3-030-17259-6_11'
apa: 'Fuchsbauer, G., Kamath Hosdurg, C., Klein, K., & Pietrzak, K. Z. (2019).
Adaptively secure proxy re-encryption (Vol. 11443, pp. 317–346). Presented at
the PKC: Public-Key Cryptograhy, Beijing, China: Springer Nature. https://doi.org/10.1007/978-3-030-17259-6_11'
chicago: Fuchsbauer, Georg, Chethan Kamath Hosdurg, Karen Klein, and Krzysztof Z
Pietrzak. “Adaptively Secure Proxy Re-Encryption,” 11443:317–46. Springer Nature,
2019. https://doi.org/10.1007/978-3-030-17259-6_11.
ieee: 'G. Fuchsbauer, C. Kamath Hosdurg, K. Klein, and K. Z. Pietrzak, “Adaptively
secure proxy re-encryption,” presented at the PKC: Public-Key Cryptograhy, Beijing,
China, 2019, vol. 11443, pp. 317–346.'
ista: 'Fuchsbauer G, Kamath Hosdurg C, Klein K, Pietrzak KZ. 2019. Adaptively secure
proxy re-encryption. PKC: Public-Key Cryptograhy, LNCS, vol. 11443, 317–346.'
mla: Fuchsbauer, Georg, et al. Adaptively Secure Proxy Re-Encryption. Vol.
11443, Springer Nature, 2019, pp. 317–46, doi:10.1007/978-3-030-17259-6_11.
short: G. Fuchsbauer, C. Kamath Hosdurg, K. Klein, K.Z. Pietrzak, in:, Springer
Nature, 2019, pp. 317–346.
conference:
end_date: 2019-04-17
location: Beijing, China
name: 'PKC: Public-Key Cryptograhy'
start_date: 2019-04-14
date_created: 2019-05-13T08:13:46Z
date_published: 2019-04-06T00:00:00Z
date_updated: 2023-09-08T11:33:20Z
day: '06'
department:
- _id: KrPi
doi: 10.1007/978-3-030-17259-6_11
ec_funded: 1
intvolume: ' 11443'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://eprint.iacr.org/2018/426
month: '04'
oa: 1
oa_version: Preprint
page: 317-346
project:
- _id: 258AA5B2-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '682815'
name: Teaching Old Crypto New Tricks
publication_identifier:
eissn:
- '16113349'
isbn:
- '9783030172589'
issn:
- '03029743'
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '10035'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Adaptively secure proxy re-encryption
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 11443
year: '2019'
...
---
_id: '6069'
abstract:
- lang: eng
text: Electron transport in two-dimensional conducting materials such as graphene,
with dominant electron–electron interaction, exhibits unusual vortex flow that
leads to a nonlocal current-field relation (negative resistance), distinct from
the classical Ohm’s law. The transport behavior of these materials is best described
by low Reynolds number hydrodynamics, where the constitutive pressure–speed relation
is Stoke’s law. Here we report evidence of such vortices observed in a viscous
flow of Newtonian fluid in a microfluidic device consisting of a rectangular cavity—analogous
to the electronic system. We extend our experimental observations to elliptic
cavities of different eccentricities, and validate them by numerically solving
bi-harmonic equation obtained for the viscous flow with no-slip boundary conditions.
We verify the existence of a predicted threshold at which vortices appear. Strikingly,
we find that a two-dimensional theoretical model captures the essential features
of three-dimensional Stokes flow in experiments.
article_number: '937'
article_processing_charge: No
author:
- first_name: Jonathan
full_name: Mayzel, Jonathan
last_name: Mayzel
- first_name: Victor
full_name: Steinberg, Victor
last_name: Steinberg
- first_name: Atul
full_name: Varshney, Atul
id: 2A2006B2-F248-11E8-B48F-1D18A9856A87
last_name: Varshney
orcid: 0000-0002-3072-5999
citation:
ama: Mayzel J, Steinberg V, Varshney A. Stokes flow analogous to viscous electron
current in graphene. Nature Communications. 2019;10. doi:10.1038/s41467-019-08916-5
apa: Mayzel, J., Steinberg, V., & Varshney, A. (2019). Stokes flow analogous
to viscous electron current in graphene. Nature Communications. Springer
Nature. https://doi.org/10.1038/s41467-019-08916-5
chicago: Mayzel, Jonathan, Victor Steinberg, and Atul Varshney. “Stokes Flow Analogous
to Viscous Electron Current in Graphene.” Nature Communications. Springer
Nature, 2019. https://doi.org/10.1038/s41467-019-08916-5.
ieee: J. Mayzel, V. Steinberg, and A. Varshney, “Stokes flow analogous to viscous
electron current in graphene,” Nature Communications, vol. 10. Springer
Nature, 2019.
ista: Mayzel J, Steinberg V, Varshney A. 2019. Stokes flow analogous to viscous
electron current in graphene. Nature Communications. 10, 937.
mla: Mayzel, Jonathan, et al. “Stokes Flow Analogous to Viscous Electron Current
in Graphene.” Nature Communications, vol. 10, 937, Springer Nature, 2019,
doi:10.1038/s41467-019-08916-5.
short: J. Mayzel, V. Steinberg, A. Varshney, Nature Communications 10 (2019).
date_created: 2019-03-05T13:18:30Z
date_published: 2019-02-26T00:00:00Z
date_updated: 2023-09-08T11:39:02Z
day: '26'
ddc:
- '530'
- '532'
department:
- _id: BjHo
doi: 10.1038/s41467-019-08916-5
ec_funded: 1
external_id:
isi:
- '000459704600001'
file:
- access_level: open_access
checksum: 61192fc49e0d44907c2a4fe384e4b97f
content_type: application/pdf
creator: dernst
date_created: 2019-03-05T13:33:04Z
date_updated: 2020-07-14T12:47:18Z
file_id: '6070'
file_name: 2019_NatureComm_Mayzel.pdf
file_size: 2646391
relation: main_file
file_date_updated: 2020-07-14T12:47:18Z
has_accepted_license: '1'
intvolume: ' 10'
isi: 1
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Stokes flow analogous to viscous electron current in graphene
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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 10
year: '2019'
...
---
_id: '6014'
abstract:
- lang: eng
text: Speed of sound waves in gases and liquids are governed by the compressibility
of the medium. There exists another type of non-dispersive wave where the wave
speed depends on stress instead of elasticity of the medium. A well-known example
is the Alfven wave, which propagates through plasma permeated by a magnetic field
with the speed determined by magnetic tension. An elastic analogue of Alfven waves
has been predicted in a flow of dilute polymer solution where the elastic stress
of the stretching polymers determines the elastic wave speed. Here we present
quantitative evidence of elastic Alfven waves in elastic turbulence of a viscoelastic
creeping flow between two obstacles in channel flow. The key finding in the experimental
proof is a nonlinear dependence of the elastic wave speed cel on the Weissenberg
number Wi, which deviates from predictions based on a model of linear polymer
elasticity.
article_number: '652'
article_processing_charge: No
article_type: original
author:
- first_name: Atul
full_name: Varshney, Atul
id: 2A2006B2-F248-11E8-B48F-1D18A9856A87
last_name: Varshney
orcid: 0000-0002-3072-5999
- first_name: Victor
full_name: Steinberg, Victor
last_name: Steinberg
citation:
ama: Varshney A, Steinberg V. Elastic alfven waves in elastic turbulence. Nature
Communications. 2019;10. doi:10.1038/s41467-019-08551-0
apa: Varshney, A., & Steinberg, V. (2019). Elastic alfven waves in elastic turbulence.
Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-019-08551-0
chicago: Varshney, Atul, and Victor Steinberg. “Elastic Alfven Waves in Elastic
Turbulence.” Nature Communications. Springer Nature, 2019. https://doi.org/10.1038/s41467-019-08551-0.
ieee: A. Varshney and V. Steinberg, “Elastic alfven waves in elastic turbulence,”
Nature Communications, vol. 10. Springer Nature, 2019.
ista: Varshney A, Steinberg V. 2019. Elastic alfven waves in elastic turbulence.
Nature Communications. 10, 652.
mla: Varshney, Atul, and Victor Steinberg. “Elastic Alfven Waves in Elastic Turbulence.”
Nature Communications, vol. 10, 652, Springer Nature, 2019, doi:10.1038/s41467-019-08551-0.
short: A. Varshney, V. Steinberg, Nature Communications 10 (2019).
date_created: 2019-02-15T07:10:46Z
date_published: 2019-02-08T00:00:00Z
date_updated: 2023-09-08T11:39:54Z
day: '08'
ddc:
- '530'
department:
- _id: BjHo
doi: 10.1038/s41467-019-08551-0
ec_funded: 1
external_id:
arxiv:
- '1902.03763'
isi:
- '000458175300001'
file:
- access_level: open_access
checksum: d3acf07eaad95ec040d8e8565fc9ac37
content_type: application/pdf
creator: dernst
date_created: 2019-02-15T07:15:00Z
date_updated: 2020-07-14T12:47:17Z
file_id: '6015'
file_name: 2019_NatureComm_Varshney.pdf
file_size: 1331490
relation: main_file
file_date_updated: 2020-07-14T12:47:17Z
has_accepted_license: '1'
intvolume: ' 10'
isi: 1
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Nature Communications
publication_identifier:
issn:
- 2041-1723
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Elastic alfven waves in elastic turbulence
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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 10
year: '2019'
...
---
_id: '6451'
abstract:
- lang: eng
text: Epidermal growth factor receptor (EGFR) signaling controls skin development
and homeostasis inmice and humans, and its deficiency causes severe skin inflammation,
which might affect epidermalstem cell behavior. Here, we describe the inflammation-independent
effects of EGFR deficiency dur-ing skin morphogenesis and in adult hair follicle
stem cells. Expression and alternative splicing analysisof RNA sequencing data
from interfollicular epidermis and outer root sheath indicate that EGFR con-trols
genes involved in epidermal differentiation and also in centrosome function, DNA
damage, cellcycle, and apoptosis. Genetic experiments employingp53deletion in
EGFR-deficient epidermis revealthat EGFR signaling exhibitsp53-dependent functions
in proliferative epidermal compartments, aswell asp53-independent functions in
differentiated hair shaft keratinocytes. Loss of EGFR leads toabsence of LEF1
protein specifically in the innermost epithelial hair layers, resulting in disorganizationof
medulla cells. Thus, our results uncover important spatial and temporal features
of cell-autonomousEGFR functions in the epidermis.
article_processing_charge: No
author:
- first_name: Nicole
full_name: Amberg, Nicole
id: 4CD6AAC6-F248-11E8-B48F-1D18A9856A87
last_name: Amberg
orcid: 0000-0002-3183-8207
- first_name: Panagiota A.
full_name: Sotiropoulou, Panagiota A.
last_name: Sotiropoulou
- first_name: Gerwin
full_name: Heller, Gerwin
last_name: Heller
- first_name: Beate M.
full_name: Lichtenberger, Beate M.
last_name: Lichtenberger
- first_name: Martin
full_name: Holcmann, Martin
last_name: Holcmann
- first_name: Bahar
full_name: Camurdanoglu, Bahar
last_name: Camurdanoglu
- first_name: Temenuschka
full_name: Baykuscheva-Gentscheva, Temenuschka
last_name: Baykuscheva-Gentscheva
- first_name: Cedric
full_name: Blanpain, Cedric
last_name: Blanpain
- first_name: Maria
full_name: Sibilia, Maria
last_name: Sibilia
citation:
ama: Amberg N, Sotiropoulou PA, Heller G, et al. EGFR controls hair shaft differentiation
in a p53-independent manner. iScience. 2019;15:243-256. doi:10.1016/j.isci.2019.04.018
apa: Amberg, N., Sotiropoulou, P. A., Heller, G., Lichtenberger, B. M., Holcmann,
M., Camurdanoglu, B., … Sibilia, M. (2019). EGFR controls hair shaft differentiation
in a p53-independent manner. IScience. Elsevier. https://doi.org/10.1016/j.isci.2019.04.018
chicago: Amberg, Nicole, Panagiota A. Sotiropoulou, Gerwin Heller, Beate M. Lichtenberger,
Martin Holcmann, Bahar Camurdanoglu, Temenuschka Baykuscheva-Gentscheva, Cedric
Blanpain, and Maria Sibilia. “EGFR Controls Hair Shaft Differentiation in a P53-Independent
Manner.” IScience. Elsevier, 2019. https://doi.org/10.1016/j.isci.2019.04.018.
ieee: N. Amberg et al., “EGFR controls hair shaft differentiation in a p53-independent
manner,” iScience, vol. 15. Elsevier, pp. 243–256, 2019.
ista: Amberg N, Sotiropoulou PA, Heller G, Lichtenberger BM, Holcmann M, Camurdanoglu
B, Baykuscheva-Gentscheva T, Blanpain C, Sibilia M. 2019. EGFR controls hair shaft
differentiation in a p53-independent manner. iScience. 15, 243–256.
mla: Amberg, Nicole, et al. “EGFR Controls Hair Shaft Differentiation in a P53-Independent
Manner.” IScience, vol. 15, Elsevier, 2019, pp. 243–56, doi:10.1016/j.isci.2019.04.018.
short: N. Amberg, P.A. Sotiropoulou, G. Heller, B.M. Lichtenberger, M. Holcmann,
B. Camurdanoglu, T. Baykuscheva-Gentscheva, C. Blanpain, M. Sibilia, IScience
15 (2019) 243–256.
date_created: 2019-05-14T11:47:40Z
date_published: 2019-05-31T00:00:00Z
date_updated: 2023-09-08T11:38:04Z
day: '31'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.1016/j.isci.2019.04.018
external_id:
isi:
- '000470104600022'
file:
- access_level: open_access
checksum: a9ad2296726c9474ad5860c9c2f53622
content_type: application/pdf
creator: dernst
date_created: 2019-05-14T11:51:51Z
date_updated: 2020-07-14T12:47:30Z
file_id: '6452'
file_name: 2019_iScience_Amberg.pdf
file_size: 8365970
relation: main_file
file_date_updated: 2020-07-14T12:47:30Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '05'
oa: 1
oa_version: Published Version
page: 243-256
publication: iScience
publication_identifier:
issn:
- 2589-0042
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: EGFR controls hair shaft differentiation in a p53-independent manner
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 15
year: '2019'
...
---
_id: '10879'
abstract:
- lang: eng
text: We study effects of a bounded and compactly supported perturbation on multidimensional
continuum random Schrödinger operators in the region of complete localisation.
Our main emphasis is on Anderson orthogonality for random Schrödinger operators.
Among others, we prove that Anderson orthogonality does occur for Fermi energies
in the region of complete localisation with a non-zero probability. This partially
confirms recent non-rigorous findings [V. Khemani et al., Nature Phys. 11 (2015),
560–565]. The spectral shift function plays an important role in our analysis
of Anderson orthogonality. We identify it with the index of the corresponding
pair of spectral projections and explore the consequences thereof. All our results
rely on the main technical estimate of this paper which guarantees separate exponential
decay of the disorder-averaged Schatten p-norm of χa(f(H)−f(Hτ))χb in a and b.
Here, Hτ is a perturbation of the random Schrödinger operator H, χa is the multiplication
operator corresponding to the indicator function of a unit cube centred about
a∈Rd, and f is in a suitable class of functions of bounded variation with distributional
derivative supported in the region of complete localisation for H.
acknowledgement: M.G. was supported by the DFG under grant GE 2871/1-1.
article_processing_charge: No
article_type: original
author:
- first_name: Adrian M
full_name: Dietlein, Adrian M
id: 317CB464-F248-11E8-B48F-1D18A9856A87
last_name: Dietlein
- first_name: Martin
full_name: Gebert, Martin
last_name: Gebert
- first_name: Peter
full_name: Müller, Peter
last_name: Müller
citation:
ama: Dietlein AM, Gebert M, Müller P. Perturbations of continuum random Schrödinger
operators with applications to Anderson orthogonality and the spectral shift function.
Journal of Spectral Theory. 2019;9(3):921-965. doi:10.4171/jst/267
apa: Dietlein, A. M., Gebert, M., & Müller, P. (2019). Perturbations of continuum
random Schrödinger operators with applications to Anderson orthogonality and the
spectral shift function. Journal of Spectral Theory. European Mathematical
Society Publishing House. https://doi.org/10.4171/jst/267
chicago: Dietlein, Adrian M, Martin Gebert, and Peter Müller. “Perturbations of
Continuum Random Schrödinger Operators with Applications to Anderson Orthogonality
and the Spectral Shift Function.” Journal of Spectral Theory. European
Mathematical Society Publishing House, 2019. https://doi.org/10.4171/jst/267.
ieee: A. M. Dietlein, M. Gebert, and P. Müller, “Perturbations of continuum random
Schrödinger operators with applications to Anderson orthogonality and the spectral
shift function,” Journal of Spectral Theory, vol. 9, no. 3. European Mathematical
Society Publishing House, pp. 921–965, 2019.
ista: Dietlein AM, Gebert M, Müller P. 2019. Perturbations of continuum random Schrödinger
operators with applications to Anderson orthogonality and the spectral shift function.
Journal of Spectral Theory. 9(3), 921–965.
mla: Dietlein, Adrian M., et al. “Perturbations of Continuum Random Schrödinger
Operators with Applications to Anderson Orthogonality and the Spectral Shift Function.”
Journal of Spectral Theory, vol. 9, no. 3, European Mathematical Society
Publishing House, 2019, pp. 921–65, doi:10.4171/jst/267.
short: A.M. Dietlein, M. Gebert, P. Müller, Journal of Spectral Theory 9 (2019)
921–965.
date_created: 2022-03-18T12:36:42Z
date_published: 2019-03-01T00:00:00Z
date_updated: 2023-09-08T11:35:31Z
day: '01'
department:
- _id: LaEr
doi: 10.4171/jst/267
external_id:
arxiv:
- '1701.02956'
isi:
- '000484709400006'
intvolume: ' 9'
isi: 1
issue: '3'
keyword:
- Random Schrödinger operators
- spectral shift function
- Anderson orthogonality
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1701.02956
month: '03'
oa: 1
oa_version: Preprint
page: 921-965
publication: Journal of Spectral Theory
publication_identifier:
issn:
- 1664-039X
publication_status: published
publisher: European Mathematical Society Publishing House
quality_controlled: '1'
scopus_import: '1'
status: public
title: Perturbations of continuum random Schrödinger operators with applications to
Anderson orthogonality and the spectral shift function
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 9
year: '2019'
...
---
_id: '10878'
abstract:
- lang: eng
text: Starting from a microscopic model for a system of neurons evolving in time
which individually follow a stochastic integrate-and-fire type model, we study
a mean-field limit of the system. Our model is described by a system of SDEs with
discontinuous coefficients for the action potential of each neuron and takes into
account the (random) spatial configuration of neurons allowing the interaction
to depend on it. In the limit as the number of particles tends to infinity, we
obtain a nonlinear Fokker-Planck type PDE in two variables, with derivatives only
with respect to one variable and discontinuous coefficients. We also study strong
well-posedness of the system of SDEs and prove the existence and uniqueness of
a weak measure-valued solution to the PDE, obtained as the limit of the laws of
the empirical measures for the system of particles.
acknowledgement: "The second author has been partially supported by INdAM through
the GNAMPA Research\r\nProject (2017) “Sistemi stocastici singolari: buona posizione
e problemi di controllo”. The third\r\nauthor was partly funded by the Austrian
Science Fund (FWF) project F 65."
article_processing_charge: No
article_type: original
author:
- first_name: Franco
full_name: Flandoli, Franco
last_name: Flandoli
- first_name: Enrico
full_name: Priola, Enrico
last_name: Priola
- first_name: Giovanni A
full_name: Zanco, Giovanni A
id: 47491882-F248-11E8-B48F-1D18A9856A87
last_name: Zanco
citation:
ama: Flandoli F, Priola E, Zanco GA. A mean-field model with discontinuous coefficients
for neurons with spatial interaction. Discrete and Continuous Dynamical Systems.
2019;39(6):3037-3067. doi:10.3934/dcds.2019126
apa: Flandoli, F., Priola, E., & Zanco, G. A. (2019). A mean-field model with
discontinuous coefficients for neurons with spatial interaction. Discrete and
Continuous Dynamical Systems. American Institute of Mathematical Sciences.
https://doi.org/10.3934/dcds.2019126
chicago: Flandoli, Franco, Enrico Priola, and Giovanni A Zanco. “A Mean-Field Model
with Discontinuous Coefficients for Neurons with Spatial Interaction.” Discrete
and Continuous Dynamical Systems. American Institute of Mathematical Sciences,
2019. https://doi.org/10.3934/dcds.2019126.
ieee: F. Flandoli, E. Priola, and G. A. Zanco, “A mean-field model with discontinuous
coefficients for neurons with spatial interaction,” Discrete and Continuous
Dynamical Systems, vol. 39, no. 6. American Institute of Mathematical Sciences,
pp. 3037–3067, 2019.
ista: Flandoli F, Priola E, Zanco GA. 2019. A mean-field model with discontinuous
coefficients for neurons with spatial interaction. Discrete and Continuous Dynamical
Systems. 39(6), 3037–3067.
mla: Flandoli, Franco, et al. “A Mean-Field Model with Discontinuous Coefficients
for Neurons with Spatial Interaction.” Discrete and Continuous Dynamical Systems,
vol. 39, no. 6, American Institute of Mathematical Sciences, 2019, pp. 3037–67,
doi:10.3934/dcds.2019126.
short: F. Flandoli, E. Priola, G.A. Zanco, Discrete and Continuous Dynamical Systems
39 (2019) 3037–3067.
date_created: 2022-03-18T12:33:34Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-09-08T11:34:45Z
day: '01'
department:
- _id: JaMa
doi: 10.3934/dcds.2019126
external_id:
arxiv:
- '1708.04156'
isi:
- '000459954800003'
intvolume: ' 39'
isi: 1
issue: '6'
keyword:
- Applied Mathematics
- Discrete Mathematics and Combinatorics
- Analysis
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1708.04156
month: '06'
oa: 1
oa_version: Preprint
page: 3037-3067
project:
- _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2
grant_number: F6504
name: Taming Complexity in Partial Differential Systems
publication: Discrete and Continuous Dynamical Systems
publication_identifier:
issn:
- 1553-5231
publication_status: published
publisher: American Institute of Mathematical Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: A mean-field model with discontinuous coefficients for neurons with spatial
interaction
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 39
year: '2019'
...
---
_id: '6935'
abstract:
- lang: eng
text: "This paper investigates the power of preprocessing in the CONGEST model.
Schmid and Suomela (ACM HotSDN 2013) introduced the SUPPORTED CONGEST model to
study the application of distributed algorithms in Software-Defined Networks (SDNs).
In this paper, we show that a large class of lower bounds in the CONGEST model
still hold in the SUPPORTED model, highlighting the robustness of these bounds.
This also raises the question how much does\r\npreprocessing help in the CONGEST
model."
article_processing_charge: No
author:
- first_name: Klaus-Tycho
full_name: Foerster, Klaus-Tycho
last_name: Foerster
- first_name: Janne
full_name: Korhonen, Janne
id: C5402D42-15BC-11E9-A202-CA2BE6697425
last_name: Korhonen
- first_name: Joel
full_name: Rybicki, Joel
id: 334EFD2E-F248-11E8-B48F-1D18A9856A87
last_name: Rybicki
orcid: 0000-0002-6432-6646
- first_name: Stefan
full_name: Schmid, Stefan
last_name: Schmid
citation:
ama: 'Foerster K-T, Korhonen J, Rybicki J, Schmid S. Does preprocessing help under
congestion? In: Proceedings of the 2019 ACM Symposium on Principles of Distributed
Computing. ACM; 2019:259-261. doi:10.1145/3293611.3331581'
apa: 'Foerster, K.-T., Korhonen, J., Rybicki, J., & Schmid, S. (2019). Does
preprocessing help under congestion? In Proceedings of the 2019 ACM Symposium
on Principles of Distributed Computing (pp. 259–261). Toronto, ON, Canada:
ACM. https://doi.org/10.1145/3293611.3331581'
chicago: Foerster, Klaus-Tycho, Janne Korhonen, Joel Rybicki, and Stefan Schmid.
“Does Preprocessing Help under Congestion?” In Proceedings of the 2019 ACM
Symposium on Principles of Distributed Computing, 259–61. ACM, 2019. https://doi.org/10.1145/3293611.3331581.
ieee: K.-T. Foerster, J. Korhonen, J. Rybicki, and S. Schmid, “Does preprocessing
help under congestion?,” in Proceedings of the 2019 ACM Symposium on Principles
of Distributed Computing, Toronto, ON, Canada, 2019, pp. 259–261.
ista: 'Foerster K-T, Korhonen J, Rybicki J, Schmid S. 2019. Does preprocessing help
under congestion? Proceedings of the 2019 ACM Symposium on Principles of Distributed
Computing. PODC: Symposium on Principles of Distributed Computing, 259–261.'
mla: Foerster, Klaus-Tycho, et al. “Does Preprocessing Help under Congestion?” Proceedings
of the 2019 ACM Symposium on Principles of Distributed Computing, ACM, 2019,
pp. 259–61, doi:10.1145/3293611.3331581.
short: K.-T. Foerster, J. Korhonen, J. Rybicki, S. Schmid, in:, Proceedings of the
2019 ACM Symposium on Principles of Distributed Computing, ACM, 2019, pp. 259–261.
conference:
end_date: 2019-08-02
location: Toronto, ON, Canada
name: 'PODC: Symposium on Principles of Distributed Computing'
start_date: 2019-07-29
date_created: 2019-10-08T12:57:14Z
date_published: 2019-08-01T00:00:00Z
date_updated: 2023-09-08T11:37:22Z
day: '01'
department:
- _id: DaAl
doi: 10.1145/3293611.3331581
ec_funded: 1
external_id:
arxiv:
- '1905.03012'
isi:
- '000570442000037'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1905.03012
month: '08'
oa: 1
oa_version: Preprint
page: 259-261
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: Proceedings of the 2019 ACM Symposium on Principles of Distributed Computing
publication_identifier:
isbn:
- '9781450362177'
publication_status: published
publisher: ACM
quality_controlled: '1'
scopus_import: '1'
status: public
title: Does preprocessing help under congestion?
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '138'
abstract:
- lang: eng
text: Autoregulation is the direct modulation of gene expression by the product
of the corresponding gene. Autoregulation of bacterial gene expression has been
mostly studied at the transcriptional level, when a protein acts as the cognate
transcriptional repressor. A recent study investigating dynamics of the bacterial
toxin–antitoxin MazEF system has shown how autoregulation at both the transcriptional
and post-transcriptional levels affects the heterogeneity of Escherichia coli
populations. Toxin–antitoxin systems hold a crucial but still elusive part in
bacterial response to stress. This perspective highlights how these modules can
also serve as a great model system for investigating basic concepts in gene regulation.
However, as the genomic background and environmental conditions substantially
influence toxin activation, it is important to study (auto)regulation of toxin–antitoxin
systems in well-defined setups as well as in conditions that resemble the environmental
niche.
article_processing_charge: Yes (via OA deal)
author:
- first_name: Nela
full_name: Nikolic, Nela
id: 42D9CABC-F248-11E8-B48F-1D18A9856A87
last_name: Nikolic
orcid: 0000-0001-9068-6090
citation:
ama: 'Nikolic N. Autoregulation of bacterial gene expression: lessons from the MazEF
toxin–antitoxin system. Current Genetics. 2019;65(1):133-138. doi:10.1007/s00294-018-0879-8'
apa: 'Nikolic, N. (2019). Autoregulation of bacterial gene expression: lessons from
the MazEF toxin–antitoxin system. Current Genetics. Springer. https://doi.org/10.1007/s00294-018-0879-8'
chicago: 'Nikolic, Nela. “Autoregulation of Bacterial Gene Expression: Lessons from
the MazEF Toxin–Antitoxin System.” Current Genetics. Springer, 2019. https://doi.org/10.1007/s00294-018-0879-8.'
ieee: 'N. Nikolic, “Autoregulation of bacterial gene expression: lessons from the
MazEF toxin–antitoxin system,” Current Genetics, vol. 65, no. 1. Springer,
pp. 133–138, 2019.'
ista: 'Nikolic N. 2019. Autoregulation of bacterial gene expression: lessons from
the MazEF toxin–antitoxin system. Current Genetics. 65(1), 133–138.'
mla: 'Nikolic, Nela. “Autoregulation of Bacterial Gene Expression: Lessons from
the MazEF Toxin–Antitoxin System.” Current Genetics, vol. 65, no. 1, Springer,
2019, pp. 133–38, doi:10.1007/s00294-018-0879-8.'
short: N. Nikolic, Current Genetics 65 (2019) 133–138.
date_created: 2018-12-11T11:44:50Z
date_published: 2019-02-01T00:00:00Z
date_updated: 2023-09-08T13:23:42Z
day: '01'
ddc:
- '570'
department:
- _id: CaGu
doi: 10.1007/s00294-018-0879-8
ec_funded: 1
external_id:
isi:
- '000456958800017'
file:
- access_level: open_access
checksum: 6779708b0b632a1a6ed28c56f5161142
content_type: application/pdf
creator: dernst
date_created: 2019-02-06T07:50:58Z
date_updated: 2020-07-14T12:44:47Z
file_id: '5930'
file_name: 2019_CurrentGenetics_Nikolic.pdf
file_size: 776399
relation: main_file
file_date_updated: 2020-07-14T12:44:47Z
has_accepted_license: '1'
intvolume: ' 65'
isi: 1
issue: '1'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
page: 133-138
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Current Genetics
publication_status: published
publisher: Springer
publist_id: '7785'
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Autoregulation of bacterial gene expression: lessons from the MazEF toxin–antitoxin
system'
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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 65
year: '2019'
...
---
_id: '151'
abstract:
- lang: eng
text: We construct planar bi-Sobolev mappings whose local volume distortion is bounded
from below by a given function f∈Lp with p>1. More precisely, for any 1<q<(p+1)/2
we construct W1,q-bi-Sobolev maps with identity boundary conditions; for f∈L∞,
we provide bi-Lipschitz maps. The basic building block of our construction are
bi-Lipschitz maps which stretch a given compact subset of the unit square by a
given factor while preserving the boundary. The construction of these stretching
maps relies on a slight strengthening of the celebrated covering result of Alberti,
Csörnyei, and Preiss for measurable planar sets in the case of compact sets. We
apply our result to a model functional in nonlinear elasticity, the integrand
of which features fast blowup as the Jacobian determinant of the deformation becomes
small. For such functionals, the derivation of the equilibrium equations for minimizers
requires an additional regularization of test functions, which our maps provide.
article_processing_charge: No
author:
- first_name: Julian L
full_name: Fischer, Julian L
id: 2C12A0B0-F248-11E8-B48F-1D18A9856A87
last_name: Fischer
orcid: 0000-0002-0479-558X
- first_name: Olivier
full_name: Kneuss, Olivier
last_name: Kneuss
citation:
ama: Fischer JL, Kneuss O. Bi-Sobolev solutions to the prescribed Jacobian inequality
in the plane with L p data and applications to nonlinear elasticity. Journal
of Differential Equations. 2019;266(1):257-311. doi:10.1016/j.jde.2018.07.045
apa: Fischer, J. L., & Kneuss, O. (2019). Bi-Sobolev solutions to the prescribed
Jacobian inequality in the plane with L p data and applications to nonlinear elasticity.
Journal of Differential Equations. Elsevier. https://doi.org/10.1016/j.jde.2018.07.045
chicago: Fischer, Julian L, and Olivier Kneuss. “Bi-Sobolev Solutions to the Prescribed
Jacobian Inequality in the Plane with L p Data and Applications to Nonlinear Elasticity.”
Journal of Differential Equations. Elsevier, 2019. https://doi.org/10.1016/j.jde.2018.07.045.
ieee: J. L. Fischer and O. Kneuss, “Bi-Sobolev solutions to the prescribed Jacobian
inequality in the plane with L p data and applications to nonlinear elasticity,”
Journal of Differential Equations, vol. 266, no. 1. Elsevier, pp. 257–311,
2019.
ista: Fischer JL, Kneuss O. 2019. Bi-Sobolev solutions to the prescribed Jacobian
inequality in the plane with L p data and applications to nonlinear elasticity.
Journal of Differential Equations. 266(1), 257–311.
mla: Fischer, Julian L., and Olivier Kneuss. “Bi-Sobolev Solutions to the Prescribed
Jacobian Inequality in the Plane with L p Data and Applications to Nonlinear Elasticity.”
Journal of Differential Equations, vol. 266, no. 1, Elsevier, 2019, pp.
257–311, doi:10.1016/j.jde.2018.07.045.
short: J.L. Fischer, O. Kneuss, Journal of Differential Equations 266 (2019) 257–311.
date_created: 2018-12-11T11:44:54Z
date_published: 2019-01-05T00:00:00Z
date_updated: 2023-09-08T13:25:35Z
day: '05'
department:
- _id: JuFi
doi: 10.1016/j.jde.2018.07.045
external_id:
arxiv:
- '1408.1587'
isi:
- '000449108500010'
intvolume: ' 266'
isi: 1
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1408.1587
month: '01'
oa: 1
oa_version: Preprint
page: 257 - 311
publication: Journal of Differential Equations
publication_status: published
publisher: Elsevier
publist_id: '7770'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Bi-Sobolev solutions to the prescribed Jacobian inequality in the plane with
L p data and applications to nonlinear elasticity
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 266
year: '2019'
...
---
_id: '27'
abstract:
- lang: eng
text: The cerebral cortex is composed of a large variety of distinct cell-types
including projection neurons, interneurons and glial cells which emerge from distinct
neural stem cell (NSC) lineages. The vast majority of cortical projection neurons
and certain classes of glial cells are generated by radial glial progenitor cells
(RGPs) in a highly orchestrated manner. Recent studies employing single cell analysis
and clonal lineage tracing suggest that NSC and RGP lineage progression are regulated
in a profound deterministic manner. In this review we focus on recent advances
based mainly on correlative phenotypic data emerging from functional genetic studies
in mice. We establish hypotheses to test in future research and outline a conceptual
framework how epigenetic cues modulate the generation of cell-type diversity during
cortical development. This article is protected by copyright. All rights reserved.
acknowledgement: " This work was supported by IST Austria institutional funds; NÖ
Forschung und Bildung \r\nn[f+b] (C13-002) to SH; a program grant from
\ the Human Frontiers Science Program (RGP0053/2014) to SH; the People
\ Programme (Marie Curie Actions) of the European Union’s Seventh Framework
Programme (FP7/2007-2013) under REA grant agreement No 618444 to SH, and the European
\ Research Council (ERC) under the European Union’s Horizon 2020 research
\ and innovation programme (grant agreement No 725780 LinPro)to SH.\r\n"
article_processing_charge: Yes (via OA deal)
article_type: review
author:
- first_name: Nicole
full_name: Amberg, Nicole
id: 4CD6AAC6-F248-11E8-B48F-1D18A9856A87
last_name: Amberg
orcid: 0000-0002-3183-8207
- first_name: Susanne
full_name: Laukoter, Susanne
id: 2D6B7A9A-F248-11E8-B48F-1D18A9856A87
last_name: Laukoter
orcid: 0000-0002-7903-3010
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
citation:
ama: Amberg N, Laukoter S, Hippenmeyer S. Epigenetic cues modulating the generation
of cell type diversity in the cerebral cortex. Journal of Neurochemistry.
2019;149(1):12-26. doi:10.1111/jnc.14601
apa: Amberg, N., Laukoter, S., & Hippenmeyer, S. (2019). Epigenetic cues modulating
the generation of cell type diversity in the cerebral cortex. Journal of Neurochemistry.
Wiley. https://doi.org/10.1111/jnc.14601
chicago: Amberg, Nicole, Susanne Laukoter, and Simon Hippenmeyer. “Epigenetic Cues
Modulating the Generation of Cell Type Diversity in the Cerebral Cortex.” Journal
of Neurochemistry. Wiley, 2019. https://doi.org/10.1111/jnc.14601.
ieee: N. Amberg, S. Laukoter, and S. Hippenmeyer, “Epigenetic cues modulating the
generation of cell type diversity in the cerebral cortex,” Journal of Neurochemistry,
vol. 149, no. 1. Wiley, pp. 12–26, 2019.
ista: Amberg N, Laukoter S, Hippenmeyer S. 2019. Epigenetic cues modulating the
generation of cell type diversity in the cerebral cortex. Journal of Neurochemistry.
149(1), 12–26.
mla: Amberg, Nicole, et al. “Epigenetic Cues Modulating the Generation of Cell Type
Diversity in the Cerebral Cortex.” Journal of Neurochemistry, vol. 149,
no. 1, Wiley, 2019, pp. 12–26, doi:10.1111/jnc.14601.
short: N. Amberg, S. Laukoter, S. Hippenmeyer, Journal of Neurochemistry 149 (2019)
12–26.
date_created: 2018-12-11T11:44:14Z
date_published: 2019-04-01T00:00:00Z
date_updated: 2023-09-11T13:40:26Z
day: '01'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.1111/jnc.14601
ec_funded: 1
external_id:
isi:
- '000462680200002'
file:
- access_level: open_access
checksum: db027721a95d36f5de36aadcd0bdf7e6
content_type: application/pdf
creator: kschuh
date_created: 2020-01-07T13:35:52Z
date_updated: 2020-07-14T12:45:45Z
file_id: '7239'
file_name: 2019_Wiley_Amberg.pdf
file_size: 889709
relation: main_file
file_date_updated: 2020-07-14T12:45:45Z
has_accepted_license: '1'
intvolume: ' 149'
isi: 1
issue: '1'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
page: 12-26
project:
- _id: 25D92700-B435-11E9-9278-68D0E5697425
grant_number: LS13-002
name: Mapping Cell-Type Specificity of the Genomic Imprintome in the Brain
- _id: 25D7962E-B435-11E9-9278-68D0E5697425
grant_number: RGP0053/2014
name: Quantitative Structure-Function Analysis of Cerebral Cortex Assembly at Clonal
Level
- _id: 25D61E48-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '618444'
name: Molecular Mechanisms of Cerebral Cortex Development
- _id: 260018B0-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '725780'
name: Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development
publication: Journal of Neurochemistry
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Epigenetic cues modulating the generation of cell type diversity in the cerebral
cortex
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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 149
year: '2019'
...
---
_id: '5789'
abstract:
- lang: eng
text: Tissue morphogenesis is driven by mechanical forces that elicit changes in
cell size, shape and motion. The extent by which forces deform tissues critically
depends on the rheological properties of the recipient tissue. Yet, whether and
how dynamic changes in tissue rheology affect tissue morphogenesis and how they
are regulated within the developing organism remain unclear. Here, we show that
blastoderm spreading at the onset of zebrafish morphogenesis relies on a rapid,
pronounced and spatially patterned tissue fluidization. Blastoderm fluidization
is temporally controlled by mitotic cell rounding-dependent cell–cell contact
disassembly during the last rounds of cell cleavages. Moreover, fluidization is
spatially restricted to the central blastoderm by local activation of non-canonical
Wnt signalling within the blastoderm margin, increasing cell cohesion and thereby
counteracting the effect of mitotic rounding on contact disassembly. Overall,
our results identify a fluidity transition mediated by loss of cell cohesion as
a critical regulator of embryo morphogenesis.
acknowledged_ssus:
- _id: Bio
article_processing_charge: No
article_type: original
author:
- first_name: Nicoletta
full_name: Petridou, Nicoletta
id: 2A003F6C-F248-11E8-B48F-1D18A9856A87
last_name: Petridou
orcid: 0000-0002-8451-1195
- first_name: Silvia
full_name: Grigolon, Silvia
last_name: Grigolon
- first_name: Guillaume
full_name: Salbreux, Guillaume
last_name: Salbreux
- first_name: Edouard B
full_name: Hannezo, Edouard B
id: 3A9DB764-F248-11E8-B48F-1D18A9856A87
last_name: Hannezo
orcid: 0000-0001-6005-1561
- first_name: Carl-Philipp J
full_name: Heisenberg, Carl-Philipp J
id: 39427864-F248-11E8-B48F-1D18A9856A87
last_name: Heisenberg
orcid: 0000-0002-0912-4566
citation:
ama: Petridou N, Grigolon S, Salbreux G, Hannezo EB, Heisenberg C-PJ. Fluidization-mediated
tissue spreading by mitotic cell rounding and non-canonical Wnt signalling. Nature
Cell Biology. 2019;21:169–178. doi:10.1038/s41556-018-0247-4
apa: Petridou, N., Grigolon, S., Salbreux, G., Hannezo, E. B., & Heisenberg,
C.-P. J. (2019). Fluidization-mediated tissue spreading by mitotic cell rounding
and non-canonical Wnt signalling. Nature Cell Biology. Nature Publishing
Group. https://doi.org/10.1038/s41556-018-0247-4
chicago: Petridou, Nicoletta, Silvia Grigolon, Guillaume Salbreux, Edouard B Hannezo,
and Carl-Philipp J Heisenberg. “Fluidization-Mediated Tissue Spreading by Mitotic
Cell Rounding and Non-Canonical Wnt Signalling.” Nature Cell Biology. Nature
Publishing Group, 2019. https://doi.org/10.1038/s41556-018-0247-4.
ieee: N. Petridou, S. Grigolon, G. Salbreux, E. B. Hannezo, and C.-P. J. Heisenberg,
“Fluidization-mediated tissue spreading by mitotic cell rounding and non-canonical
Wnt signalling,” Nature Cell Biology, vol. 21. Nature Publishing Group,
pp. 169–178, 2019.
ista: Petridou N, Grigolon S, Salbreux G, Hannezo EB, Heisenberg C-PJ. 2019. Fluidization-mediated
tissue spreading by mitotic cell rounding and non-canonical Wnt signalling. Nature
Cell Biology. 21, 169–178.
mla: Petridou, Nicoletta, et al. “Fluidization-Mediated Tissue Spreading by Mitotic
Cell Rounding and Non-Canonical Wnt Signalling.” Nature Cell Biology, vol.
21, Nature Publishing Group, 2019, pp. 169–178, doi:10.1038/s41556-018-0247-4.
short: N. Petridou, S. Grigolon, G. Salbreux, E.B. Hannezo, C.-P.J. Heisenberg,
Nature Cell Biology 21 (2019) 169–178.
date_created: 2018-12-30T22:59:15Z
date_published: 2019-02-01T00:00:00Z
date_updated: 2023-09-11T14:03:28Z
day: '01'
ddc:
- '570'
department:
- _id: CaHe
- _id: EdHa
doi: 10.1038/s41556-018-0247-4
ec_funded: 1
external_id:
isi:
- '000457468300011'
pmid:
- '30559456'
file:
- access_level: open_access
checksum: e38523787b3bc84006f2793de99ad70f
content_type: application/pdf
creator: dernst
date_created: 2020-10-21T07:18:35Z
date_updated: 2020-10-21T07:18:35Z
file_id: '8685'
file_name: 2018_NatureCellBio_Petridou_accepted.pdf
file_size: 71590590
relation: main_file
success: 1
file_date_updated: 2020-10-21T07:18:35Z
has_accepted_license: '1'
intvolume: ' 21'
isi: 1
language:
- iso: eng
month: '02'
oa: 1
oa_version: Submitted Version
page: 169–178
pmid: 1
project:
- _id: 260F1432-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742573'
name: Interaction and feedback between cell mechanics and fate specification in
vertebrate gastrulation
- _id: 253E54C8-B435-11E9-9278-68D0E5697425
grant_number: ALTF710-2016
name: Molecular mechanism of auxindriven formative divisions delineating lateral
root organogenesis in plants (EMBO fellowship)
publication: Nature Cell Biology
publication_identifier:
issn:
- '14657392'
publication_status: published
publisher: Nature Publishing Group
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/when-a-fish-becomes-fluid/
scopus_import: '1'
status: public
title: Fluidization-mediated tissue spreading by mitotic cell rounding and non-canonical
Wnt signalling
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 21
year: '2019'
...
---
_id: '196'
abstract:
- lang: eng
text: 'The abelian sandpile serves as a model to study self-organized criticality,
a phenomenon occurring in biological, physical and social processes. The identity
of the abelian group is a fractal composed of self-similar patches, and its limit
is subject of extensive collaborative research. Here, we analyze the evolution
of the sandpile identity under harmonic fields of different orders. We show that
this evolution corresponds to periodic cycles through the abelian group characterized
by the smooth transformation and apparent conservation of the patches constituting
the identity. The dynamics induced by second and third order harmonics resemble
smooth stretchings, respectively translations, of the identity, while the ones
induced by fourth order harmonics resemble magnifications and rotations. Starting
with order three, the dynamics pass through extended regions of seemingly random
configurations which spontaneously reassemble into accentuated patterns. We show
that the space of harmonic functions projects to the extended analogue of the
sandpile group, thus providing a set of universal coordinates identifying configurations
between different domains. Since the original sandpile group is a subgroup of
the extended one, this directly implies that it admits a natural renormalization.
Furthermore, we show that the harmonic fields can be induced by simple Markov
processes, and that the corresponding stochastic dynamics show remarkable robustness
over hundreds of periods. Finally, we encode information into seemingly random
configurations, and decode this information with an algorithm requiring minimal
prior knowledge. Our results suggest that harmonic fields might split the sandpile
group into sub-sets showing different critical coefficients, and that it might
be possible to extend the fractal structure of the identity beyond the boundaries
of its domain. '
acknowledgement: "M.L. is grateful to the members of the C Guet and G Tkacik groups
for valuable comments and support. M.S. is grateful to Nikita Kalinin for inspiring
communications.\r\n"
article_processing_charge: No
article_type: original
author:
- first_name: Moritz
full_name: Lang, Moritz
id: 29E0800A-F248-11E8-B48F-1D18A9856A87
last_name: Lang
- first_name: Mikhail
full_name: Shkolnikov, Mikhail
id: 35084A62-F248-11E8-B48F-1D18A9856A87
last_name: Shkolnikov
orcid: 0000-0002-4310-178X
citation:
ama: Lang M, Shkolnikov M. Harmonic dynamics of the Abelian sandpile. Proceedings
of the National Academy of Sciences. 2019;116(8):2821-2830. doi:10.1073/pnas.1812015116
apa: Lang, M., & Shkolnikov, M. (2019). Harmonic dynamics of the Abelian sandpile.
Proceedings of the National Academy of Sciences. National Academy of Sciences.
https://doi.org/10.1073/pnas.1812015116
chicago: Lang, Moritz, and Mikhail Shkolnikov. “Harmonic Dynamics of the Abelian
Sandpile.” Proceedings of the National Academy of Sciences. National Academy
of Sciences, 2019. https://doi.org/10.1073/pnas.1812015116.
ieee: M. Lang and M. Shkolnikov, “Harmonic dynamics of the Abelian sandpile,” Proceedings
of the National Academy of Sciences, vol. 116, no. 8. National Academy of
Sciences, pp. 2821–2830, 2019.
ista: Lang M, Shkolnikov M. 2019. Harmonic dynamics of the Abelian sandpile. Proceedings
of the National Academy of Sciences. 116(8), 2821–2830.
mla: Lang, Moritz, and Mikhail Shkolnikov. “Harmonic Dynamics of the Abelian Sandpile.”
Proceedings of the National Academy of Sciences, vol. 116, no. 8, National
Academy of Sciences, 2019, pp. 2821–30, doi:10.1073/pnas.1812015116.
short: M. Lang, M. Shkolnikov, Proceedings of the National Academy of Sciences 116
(2019) 2821–2830.
date_created: 2018-12-11T11:45:08Z
date_published: 2019-02-19T00:00:00Z
date_updated: 2023-09-11T14:09:34Z
day: '19'
department:
- _id: CaGu
- _id: GaTk
- _id: TaHa
doi: 10.1073/pnas.1812015116
external_id:
arxiv:
- '1806.10823'
isi:
- '000459074400013'
pmid:
- ' 30728300'
intvolume: ' 116'
isi: 1
issue: '8'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1073/pnas.1812015116
month: '02'
oa: 1
oa_version: Published Version
page: 2821-2830
pmid: 1
publication: Proceedings of the National Academy of Sciences
publication_identifier:
eissn:
- 1091-6490
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
related_material:
link:
- description: News on IST Webpage
relation: press_release
url: https://ist.ac.at/en/news/famous-sandpile-model-shown-to-move-like-a-traveling-sand-dune/
scopus_import: '1'
status: public
title: Harmonic dynamics of the Abelian sandpile
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 116
year: '2019'
...
---
_id: '5817'
abstract:
- lang: eng
text: We theoretically study the shapes of lipid vesicles confined to a spherical
cavity, elaborating a framework based on the so-called limiting shapes constructed
from geometrically simple structural elements such as double-membrane walls and
edges. Partly inspired by numerical results, the proposed non-compartmentalized
and compartmentalized limiting shapes are arranged in the bilayer-couple phase
diagram which is then compared to its free-vesicle counterpart. We also compute
the area-difference-elasticity phase diagram of the limiting shapes and we use
it to interpret shape transitions experimentally observed in vesicles confined
within another vesicle. The limiting-shape framework may be generalized to theoretically
investigate the structure of certain cell organelles such as the mitochondrion.
article_processing_charge: No
article_type: original
author:
- first_name: Bor
full_name: Kavcic, Bor
id: 350F91D2-F248-11E8-B48F-1D18A9856A87
last_name: Kavcic
orcid: 0000-0001-6041-254X
- first_name: A.
full_name: Sakashita, A.
last_name: Sakashita
- first_name: H.
full_name: Noguchi, H.
last_name: Noguchi
- first_name: P.
full_name: Ziherl, P.
last_name: Ziherl
citation:
ama: Kavcic B, Sakashita A, Noguchi H, Ziherl P. Limiting shapes of confined lipid
vesicles. Soft Matter. 2019;15(4):602-614. doi:10.1039/c8sm01956h
apa: Kavcic, B., Sakashita, A., Noguchi, H., & Ziherl, P. (2019). Limiting shapes
of confined lipid vesicles. Soft Matter. Royal Society of Chemistry. https://doi.org/10.1039/c8sm01956h
chicago: Kavcic, Bor, A. Sakashita, H. Noguchi, and P. Ziherl. “Limiting Shapes
of Confined Lipid Vesicles.” Soft Matter. Royal Society of Chemistry, 2019.
https://doi.org/10.1039/c8sm01956h.
ieee: B. Kavcic, A. Sakashita, H. Noguchi, and P. Ziherl, “Limiting shapes of confined
lipid vesicles,” Soft Matter, vol. 15, no. 4. Royal Society of Chemistry,
pp. 602–614, 2019.
ista: Kavcic B, Sakashita A, Noguchi H, Ziherl P. 2019. Limiting shapes of confined
lipid vesicles. Soft Matter. 15(4), 602–614.
mla: Kavcic, Bor, et al. “Limiting Shapes of Confined Lipid Vesicles.” Soft Matter,
vol. 15, no. 4, Royal Society of Chemistry, 2019, pp. 602–14, doi:10.1039/c8sm01956h.
short: B. Kavcic, A. Sakashita, H. Noguchi, P. Ziherl, Soft Matter 15 (2019) 602–614.
date_created: 2019-01-11T07:37:47Z
date_published: 2019-01-10T00:00:00Z
date_updated: 2023-09-13T08:47:16Z
day: '10'
ddc:
- '530'
department:
- _id: GaTk
doi: 10.1039/c8sm01956h
external_id:
isi:
- '000457329700003'
pmid:
- '30629082'
file:
- access_level: open_access
checksum: 614c337d6424ccd3d48d1b1f9513510d
content_type: application/pdf
creator: bkavcic
date_created: 2020-10-09T11:00:05Z
date_updated: 2020-10-09T11:00:05Z
file_id: '8641'
file_name: lmt_sftmtr_V8.pdf
file_size: 5370762
relation: main_file
success: 1
file_date_updated: 2020-10-09T11:00:05Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
issue: '4'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/3.0/
month: '01'
oa: 1
oa_version: Submitted Version
page: 602-614
pmid: 1
publication: Soft Matter
publication_identifier:
eissn:
- 1744-6848
issn:
- 1744-683X
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
scopus_import: '1'
status: public
title: Limiting shapes of confined lipid vesicles
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/3.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported (CC BY-NC-ND
3.0)
short: CC BY-NC-ND (3.0)
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 15
year: '2019'
...
---
_id: '73'
abstract:
- lang: eng
text: We consider the space of probability measures on a discrete set X, endowed
with a dynamical optimal transport metric. Given two probability measures supported
in a subset Y⊆X, it is natural to ask whether they can be connected by a constant
speed geodesic with support in Y at all times. Our main result answers this question
affirmatively, under a suitable geometric condition on Y introduced in this paper.
The proof relies on an extension result for subsolutions to discrete Hamilton-Jacobi
equations, which is of independent interest.
article_number: '19'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Matthias
full_name: Erbar, Matthias
last_name: Erbar
- first_name: Jan
full_name: Maas, Jan
id: 4C5696CE-F248-11E8-B48F-1D18A9856A87
last_name: Maas
orcid: 0000-0002-0845-1338
- first_name: Melchior
full_name: Wirth, Melchior
last_name: Wirth
citation:
ama: Erbar M, Maas J, Wirth M. On the geometry of geodesics in discrete optimal
transport. Calculus of Variations and Partial Differential Equations. 2019;58(1).
doi:10.1007/s00526-018-1456-1
apa: Erbar, M., Maas, J., & Wirth, M. (2019). On the geometry of geodesics in
discrete optimal transport. Calculus of Variations and Partial Differential
Equations. Springer. https://doi.org/10.1007/s00526-018-1456-1
chicago: Erbar, Matthias, Jan Maas, and Melchior Wirth. “On the Geometry of Geodesics
in Discrete Optimal Transport.” Calculus of Variations and Partial Differential
Equations. Springer, 2019. https://doi.org/10.1007/s00526-018-1456-1.
ieee: M. Erbar, J. Maas, and M. Wirth, “On the geometry of geodesics in discrete
optimal transport,” Calculus of Variations and Partial Differential Equations,
vol. 58, no. 1. Springer, 2019.
ista: Erbar M, Maas J, Wirth M. 2019. On the geometry of geodesics in discrete optimal
transport. Calculus of Variations and Partial Differential Equations. 58(1), 19.
mla: Erbar, Matthias, et al. “On the Geometry of Geodesics in Discrete Optimal Transport.”
Calculus of Variations and Partial Differential Equations, vol. 58, no.
1, 19, Springer, 2019, doi:10.1007/s00526-018-1456-1.
short: M. Erbar, J. Maas, M. Wirth, Calculus of Variations and Partial Differential
Equations 58 (2019).
date_created: 2018-12-11T11:44:29Z
date_published: 2019-02-01T00:00:00Z
date_updated: 2023-09-13T09:12:35Z
day: '01'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1007/s00526-018-1456-1
ec_funded: 1
external_id:
arxiv:
- '1805.06040'
isi:
- '000452849400001'
file:
- access_level: open_access
checksum: ba05ac2d69de4c58d2cd338b63512798
content_type: application/pdf
creator: dernst
date_created: 2019-01-28T15:37:11Z
date_updated: 2020-07-14T12:47:55Z
file_id: '5895'
file_name: 2018_Calculus_Erbar.pdf
file_size: 645565
relation: main_file
file_date_updated: 2020-07-14T12:47:55Z
has_accepted_license: '1'
intvolume: ' 58'
isi: 1
issue: '1'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 256E75B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '716117'
name: Optimal Transport and Stochastic Dynamics
- _id: 260482E2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: ' F06504'
name: Taming Complexity in Partial Di erential Systems
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Calculus of Variations and Partial Differential Equations
publication_identifier:
issn:
- '09442669'
publication_status: published
publisher: Springer
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the geometry of geodesics in discrete optimal transport
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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 58
year: '2019'
...
---
_id: '6982'
abstract:
- lang: eng
text: "We present an efficient algorithm for a problem in the interface between
clustering and graph embeddings. An embedding ϕ : G → M of a graph G into a 2-manifold
M maps the vertices in V(G) to distinct points and the edges in E(G) to interior-disjoint
Jordan arcs between the corresponding vertices. In applications in clustering,
cartography, and visualization, nearby vertices and edges are often bundled to
the same point or overlapping arcs due to data compression or low resolution.
This raises the computational problem of deciding whether a given map ϕ : G →
M comes from an embedding. A map ϕ : G → M is a weak embedding if it can be perturbed
into an embedding ψ ϵ : G → M with ‖ ϕ − ψ ϵ ‖ < ϵ for every ϵ > 0, where ‖.‖
is the unform norm.\r\nA polynomial-time algorithm for recognizing weak embeddings
has recently been found by Fulek and Kynčl. It reduces the problem to solving
a system of linear equations over Z2. It runs in O(n2ω)≤ O(n4.75) time, where
ω ∈ [2,2.373) is the matrix multiplication exponent and n is the number of vertices
and edges of G. We improve the running time to O(n log n). Our algorithm is also
conceptually simpler: We perform a sequence of local operations that gradually
“untangles” the image ϕ(G) into an embedding ψ(G) or reports that ϕ is not a weak
embedding. It combines local constraints on the orientation of subgraphs directly,
thereby eliminating the need for solving large systems of linear equations.\r\n"
article_number: '50'
article_type: original
author:
- first_name: Hugo
full_name: Akitaya, Hugo
last_name: Akitaya
- first_name: Radoslav
full_name: Fulek, Radoslav
id: 39F3FFE4-F248-11E8-B48F-1D18A9856A87
last_name: Fulek
orcid: 0000-0001-8485-1774
- first_name: Csaba
full_name: Tóth, Csaba
last_name: Tóth
citation:
ama: Akitaya H, Fulek R, Tóth C. Recognizing weak embeddings of graphs. ACM Transactions
on Algorithms. 2019;15(4). doi:10.1145/3344549
apa: Akitaya, H., Fulek, R., & Tóth, C. (2019). Recognizing weak embeddings
of graphs. ACM Transactions on Algorithms. ACM. https://doi.org/10.1145/3344549
chicago: Akitaya, Hugo, Radoslav Fulek, and Csaba Tóth. “Recognizing Weak Embeddings
of Graphs.” ACM Transactions on Algorithms. ACM, 2019. https://doi.org/10.1145/3344549.
ieee: H. Akitaya, R. Fulek, and C. Tóth, “Recognizing weak embeddings of graphs,”
ACM Transactions on Algorithms, vol. 15, no. 4. ACM, 2019.
ista: Akitaya H, Fulek R, Tóth C. 2019. Recognizing weak embeddings of graphs. ACM
Transactions on Algorithms. 15(4), 50.
mla: Akitaya, Hugo, et al. “Recognizing Weak Embeddings of Graphs.” ACM Transactions
on Algorithms, vol. 15, no. 4, 50, ACM, 2019, doi:10.1145/3344549.
short: H. Akitaya, R. Fulek, C. Tóth, ACM Transactions on Algorithms 15 (2019).
date_created: 2019-11-04T15:45:17Z
date_published: 2019-10-01T00:00:00Z
date_updated: 2023-09-15T12:19:31Z
day: '01'
department:
- _id: UlWa
doi: 10.1145/3344549
external_id:
arxiv:
- '1709.09209'
intvolume: ' 15'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1709.09209
month: '10'
oa: 1
oa_version: Preprint
project:
- _id: 261FA626-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02281
name: Eliminating intersections in drawings of graphs
publication: ACM Transactions on Algorithms
publication_status: published
publisher: ACM
quality_controlled: '1'
related_material:
record:
- id: '309'
relation: earlier_version
status: public
scopus_import: 1
status: public
title: Recognizing weak embeddings of graphs
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2019'
...
---
_id: '6894'
abstract:
- lang: eng
text: "Hybrid automata combine finite automata and dynamical systems, and model
the interaction of digital with physical systems. Formal analysis that can guarantee
the safety of all behaviors or rigorously witness failures, while unsolvable in
general, has been tackled algorithmically using, e.g., abstraction, bounded model-checking,
assisted theorem proving.\r\nNevertheless, very few methods have addressed the
time-unbounded reachability analysis of hybrid automata and, for current sound
and automatic tools, scalability remains critical. We develop methods for the
polyhedral abstraction of hybrid automata, which construct coarse overapproximations
and tightens them incrementally, in a CEGAR fashion. We use template polyhedra,
i.e., polyhedra whose facets are normal to a given set of directions.\r\nWhile,
previously, directions were given by the user, we introduce (1) the first method\r\nfor
computing template directions from spurious counterexamples, so as to generalize
and\r\neliminate them. The method applies naturally to convex hybrid automata,
i.e., hybrid\r\nautomata with (possibly non-linear) convex constraints on derivatives
only, while for linear\r\nODE requires further abstraction. Specifically, we introduce
(2) the conic abstractions,\r\nwhich, partitioning the state space into appropriate
(possibly non-uniform) cones, divide\r\ncurvy trajectories into relatively straight
sections, suitable for polyhedral abstractions.\r\nFinally, we introduce (3) space-time
interpolation, which, combining interval arithmetic\r\nand template refinement,
computes appropriate (possibly non-uniform) time partitioning\r\nand template
directions along spurious trajectories, so as to eliminate them.\r\nWe obtain
sound and automatic methods for the reachability analysis over dense\r\nand unbounded
time of convex hybrid automata and hybrid automata with linear ODE.\r\nWe build
prototype tools and compare—favorably—our methods against the respective\r\nstate-of-the-art
tools, on several benchmarks."
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Mirco
full_name: Giacobbe, Mirco
id: 3444EA5E-F248-11E8-B48F-1D18A9856A87
last_name: Giacobbe
orcid: 0000-0001-8180-0904
citation:
ama: Giacobbe M. Automatic time-unbounded reachability analysis of hybrid systems.
2019. doi:10.15479/AT:ISTA:6894
apa: Giacobbe, M. (2019). Automatic time-unbounded reachability analysis of hybrid
systems. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:6894
chicago: Giacobbe, Mirco. “Automatic Time-Unbounded Reachability Analysis of Hybrid
Systems.” Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/AT:ISTA:6894.
ieee: M. Giacobbe, “Automatic time-unbounded reachability analysis of hybrid systems,”
Institute of Science and Technology Austria, 2019.
ista: Giacobbe M. 2019. Automatic time-unbounded reachability analysis of hybrid
systems. Institute of Science and Technology Austria.
mla: Giacobbe, Mirco. Automatic Time-Unbounded Reachability Analysis of Hybrid
Systems. Institute of Science and Technology Austria, 2019, doi:10.15479/AT:ISTA:6894.
short: M. Giacobbe, Automatic Time-Unbounded Reachability Analysis of Hybrid Systems,
Institute of Science and Technology Austria, 2019.
date_created: 2019-09-22T14:08:44Z
date_published: 2019-09-30T00:00:00Z
date_updated: 2023-09-19T09:30:43Z
day: '30'
ddc:
- '000'
degree_awarded: PhD
department:
- _id: ToHe
doi: 10.15479/AT:ISTA:6894
file:
- access_level: open_access
checksum: 773beaf4a85dc2acc2c12b578fbe1965
content_type: application/pdf
creator: mgiacobbe
date_created: 2019-09-27T14:15:05Z
date_updated: 2020-07-14T12:47:43Z
file_id: '6916'
file_name: giacobbe_thesis.pdf
file_size: 4100685
relation: main_file
- access_level: closed
checksum: 97f1c3da71feefd27e6e625d32b4c75b
content_type: application/gzip
creator: mgiacobbe
date_created: 2019-09-27T14:22:04Z
date_updated: 2020-07-14T12:47:43Z
file_id: '6917'
file_name: giacobbe_thesis_src.tar.gz
file_size: 7959732
relation: source_file
file_date_updated: 2020-07-14T12:47:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: '132'
publication_identifier:
eissn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '631'
relation: part_of_dissertation
status: public
- id: '647'
relation: part_of_dissertation
status: public
- id: '140'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
title: Automatic time-unbounded reachability analysis of hybrid systems
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: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '9805'
abstract:
- lang: eng
text: The spread of adaptive alleles is fundamental to evolution, and in theory,
this process is well‐understood. However, only rarely can we follow this process—whether
it originates from the spread of a new mutation, or by introgression from another
population. In this issue of Molecular Ecology, Hanemaaijer et al. (2018) report
on a 25‐year long study of the mosquitoes Anopheles gambiae (Figure 1) and Anopheles
coluzzi in Mali, based on genotypes at 15 single‐nucleotide polymorphism (SNP).
The species are usually reproductively isolated from each other, but in 2002 and
2006, bursts of hybridization were observed, when F1 hybrids became abundant.
Alleles backcrossed from A. gambiae into A. coluzzi, but after the first event,
these declined over the following years. In contrast, after 2006, an insecticide
resistance allele that had established in A. gambiae spread into A. coluzzi, and
rose to high frequency there, over 6 years (~75 generations). Whole genome sequences
of 74 individuals showed that A. gambiae SNP from across the genome had become
common in the A. coluzzi population, but that most of these were clustered in
34 genes around the resistance locus. A new set of SNP from 25 of these genes
were assayed over time; over the 4 years since near‐fixation of the resistance
allele; some remained common, whereas others declined. What do these patterns
tell us about this introgression event?
article_processing_charge: No
author:
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
citation:
ama: 'Barton NH. Data from: The consequences of an introgression event. 2019. doi:10.5061/dryad.2kb6fh4'
apa: 'Barton, N. H. (2019). Data from: The consequences of an introgression event.
Dryad. https://doi.org/10.5061/dryad.2kb6fh4'
chicago: 'Barton, Nicholas H. “Data from: The Consequences of an Introgression Event.”
Dryad, 2019. https://doi.org/10.5061/dryad.2kb6fh4.'
ieee: 'N. H. Barton, “Data from: The consequences of an introgression event.” Dryad,
2019.'
ista: 'Barton NH. 2019. Data from: The consequences of an introgression event, Dryad,
10.5061/dryad.2kb6fh4.'
mla: 'Barton, Nicholas H. Data from: The Consequences of an Introgression Event.
Dryad, 2019, doi:10.5061/dryad.2kb6fh4.'
short: N.H. Barton, (2019).
date_created: 2021-08-06T12:03:50Z
date_published: 2019-01-09T00:00:00Z
date_updated: 2023-09-19T10:06:07Z
day: '09'
department:
- _id: NiBa
doi: 10.5061/dryad.2kb6fh4
main_file_link:
- open_access: '1'
url: https://doi.org/10.5061/dryad.2kb6fh4
month: '01'
oa: 1
oa_version: Published Version
publisher: Dryad
related_material:
record:
- id: '40'
relation: used_in_publication
status: public
status: public
title: 'Data from: The consequences of an introgression event'
type: research_data_reference
user_id: 6785fbc1-c503-11eb-8a32-93094b40e1cf
year: '2019'
...
---
_id: '8'
abstract:
- lang: eng
text: Despite their different origins, Drosophila glia and hemocytes are related
cell populations that provide an immune function. Drosophila hemocytes patrol
the body cavity and act as macrophages outside the nervous system whereas glia
originate from the neuroepithelium and provide the scavenger population of the
nervous system. Drosophila glia are hence the functional orthologs of vertebrate
microglia, even though the latter are cells of immune origin that subsequently
move into the brain during development. Interestingly, the Drosophila immune cells
within (glia) and outside the nervous system (hemocytes) require the same transcription
factor Glide/Gcm for their development. This raises the issue of how do glia specifically
differentiate in the nervous system and hemocytes in the procephalic mesoderm.
The Repo homeodomain transcription factor and pan-glial direct target of Glide/Gcm
is known to ensure glial terminal differentiation. Here we show that Repo also
takes center stage in the process that discriminates between glia and hemocytes.
First, Repo expression is repressed in the hemocyte anlagen by mesoderm-specific
factors. Second, Repo ectopic activation in the procephalic mesoderm is sufficient
to repress the expression of hemocyte-specific genes. Third, the lack of Repo
triggers the expression of hemocyte markers in glia. Thus, a complex network of
tissue-specific cues biases the potential of Glide/Gcm. These data allow us to
revise the concept of fate determinants and help us understand the bases of cell
specification. Both sexes were analyzed.SIGNIFICANCE STATEMENTDistinct cell types
often require the same pioneer transcription factor, raising the issue of how
does one factor trigger different fates. In Drosophila, glia and hemocytes provide
a scavenger activity within and outside the nervous system, respectively. While
they both require the Glide/Gcm transcription factor, glia originate from the
ectoderm, hemocytes from the mesoderm. Here we show that tissue-specific factors
inhibit the gliogenic potential of Glide/Gcm in the mesoderm by repressing the
expression of the homeodomain protein Repo, a major glial-specific target of Glide/Gcm.
Repo expression in turn inhibits the expression of hemocyte-specific genes in
the nervous system. These cell-specific networks secure the establishment of the
glial fate only in the nervous system and allow cell diversification.
acknowledgement: This work was supported by INSERM, CNRS, UDS, Ligue Régionale contre
le Cancer, Hôpital de Strasbourg, Association pour la Recherche sur le Cancer (ARC)
and Agence Nationale de la Recherche (ANR) grants. P.B.C. was funded by the ANR
and by the ARSEP (Fondation pour l'Aide à la Recherche sur la Sclérose en Plaques),
and G.T. by governmental and ARC fellowships. This work was also supported by grants
from the Ataxia UK (2491) and the NC3R (NC/L000199/1) awarded to M.F. The Institut
de Génétique et de Biologie Moléculaire et Cellulaire was also supported by a French
state fund through the ANR labex. D.E.S. was funded by Marie Curie Grant CIG 334077/IRTIM.
We thank B. Altenhein, K. Brückner, M. Crozatier, L. Waltzer, M. Logan, E. Kurant,
R. Reuter, E. Kurucz, J.L Dimarcq, J. Hoffmann, C. Goodman, the DHSB, and the BDSC
for reagents and flies. We also thank all of the laboratory members for comments
on the manuscript; C. Diebold, C. Delaporte, M. Pezze, the fly, and imaging and
antibody facilities for technical assistance; and D. Dembele for help with statistics.
In addition, we thank Alison Brewer for help with Luciferase assays.
article_processing_charge: No
article_type: original
author:
- first_name: Guillaume
full_name: Trébuchet, Guillaume
last_name: Trébuchet
- first_name: Pierre B
full_name: Cattenoz, Pierre B
last_name: Cattenoz
- first_name: János
full_name: Zsámboki, János
last_name: Zsámboki
- first_name: David
full_name: Mazaud, David
last_name: Mazaud
- first_name: Daria E
full_name: Siekhaus, Daria E
id: 3D224B9E-F248-11E8-B48F-1D18A9856A87
last_name: Siekhaus
orcid: 0000-0001-8323-8353
- first_name: Manolis
full_name: Fanto, Manolis
last_name: Fanto
- first_name: Angela
full_name: Giangrande, Angela
last_name: Giangrande
citation:
ama: Trébuchet G, Cattenoz PB, Zsámboki J, et al. The Repo homeodomain transcription
factor suppresses hematopoiesis in Drosophila and preserves the glial fate. Journal
of Neuroscience. 2019;39(2):238-255. doi:10.1523/JNEUROSCI.1059-18.2018
apa: Trébuchet, G., Cattenoz, P. B., Zsámboki, J., Mazaud, D., Siekhaus, D. E.,
Fanto, M., & Giangrande, A. (2019). The Repo homeodomain transcription factor
suppresses hematopoiesis in Drosophila and preserves the glial fate. Journal
of Neuroscience. Society for Neuroscience. https://doi.org/10.1523/JNEUROSCI.1059-18.2018
chicago: Trébuchet, Guillaume, Pierre B Cattenoz, János Zsámboki, David Mazaud,
Daria E Siekhaus, Manolis Fanto, and Angela Giangrande. “The Repo Homeodomain
Transcription Factor Suppresses Hematopoiesis in Drosophila and Preserves the
Glial Fate.” Journal of Neuroscience. Society for Neuroscience, 2019. https://doi.org/10.1523/JNEUROSCI.1059-18.2018.
ieee: G. Trébuchet et al., “The Repo homeodomain transcription factor suppresses
hematopoiesis in Drosophila and preserves the glial fate,” Journal of Neuroscience,
vol. 39, no. 2. Society for Neuroscience, pp. 238–255, 2019.
ista: Trébuchet G, Cattenoz PB, Zsámboki J, Mazaud D, Siekhaus DE, Fanto M, Giangrande
A. 2019. The Repo homeodomain transcription factor suppresses hematopoiesis in
Drosophila and preserves the glial fate. Journal of Neuroscience. 39(2), 238–255.
mla: Trébuchet, Guillaume, et al. “The Repo Homeodomain Transcription Factor Suppresses
Hematopoiesis in Drosophila and Preserves the Glial Fate.” Journal of Neuroscience,
vol. 39, no. 2, Society for Neuroscience, 2019, pp. 238–55, doi:10.1523/JNEUROSCI.1059-18.2018.
short: G. Trébuchet, P.B. Cattenoz, J. Zsámboki, D. Mazaud, D.E. Siekhaus, M. Fanto,
A. Giangrande, Journal of Neuroscience 39 (2019) 238–255.
date_created: 2018-12-11T11:44:07Z
date_published: 2019-01-09T00:00:00Z
date_updated: 2023-09-19T10:10:55Z
day: '09'
ddc:
- '570'
department:
- _id: DaSi
doi: 10.1523/JNEUROSCI.1059-18.2018
ec_funded: 1
external_id:
isi:
- '000455189900006'
pmid:
- '30504274'
file:
- access_level: open_access
checksum: 8f6925eb4cd1e8747d8ea25929c68de6
content_type: application/pdf
creator: dernst
date_created: 2020-10-02T09:33:28Z
date_updated: 2020-10-02T09:33:28Z
file_id: '8596'
file_name: 2019_JournNeuroscience_Trebuchet.pdf
file_size: 9455414
relation: main_file
success: 1
file_date_updated: 2020-10-02T09:33:28Z
has_accepted_license: '1'
intvolume: ' 39'
isi: 1
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language:
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month: '01'
oa: 1
oa_version: Published Version
page: 238-255
pmid: 1
project:
- _id: 2536F660-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '334077'
name: Investigating the role of transporters in invasive migration through junctions
publication: Journal of Neuroscience
publication_status: published
publisher: Society for Neuroscience
publist_id: '8048'
quality_controlled: '1'
scopus_import: '1'
status: public
title: The Repo homeodomain transcription factor suppresses hematopoiesis in Drosophila
and preserves the glial fate
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 39
year: '2019'
...
---
_id: '5'
abstract:
- lang: eng
text: In this paper, we introduce a quantum version of the wonderful compactification
of a group as a certain noncommutative projective scheme. Our approach stems from
the fact that the wonderful compactification encodes the asymptotics of matrix
coefficients, and from its realization as a GIT quotient of the Vinberg semigroup.
In order to define the wonderful compactification for a quantum group, we adopt
a generalized formalism of Proj categories in the spirit of Artin and Zhang. Key
to our construction is a quantum version of the Vinberg semigroup, which we define
as a q-deformation of a certain Rees algebra, compatible with a standard Poisson
structure. Furthermore, we discuss quantum analogues of the stratification of
the wonderful compactification by orbits for a certain group action, and provide
explicit computations in the case of SL2.
article_processing_charge: Yes (via OA deal)
author:
- first_name: Iordan V
full_name: Ganev, Iordan V
id: 447491B8-F248-11E8-B48F-1D18A9856A87
last_name: Ganev
citation:
ama: Ganev IV. The wonderful compactification for quantum groups. Journal of
the London Mathematical Society. 2019;99(3):778-806. doi:10.1112/jlms.12193
apa: Ganev, I. V. (2019). The wonderful compactification for quantum groups. Journal
of the London Mathematical Society. Wiley. https://doi.org/10.1112/jlms.12193
chicago: Ganev, Iordan V. “The Wonderful Compactification for Quantum Groups.” Journal
of the London Mathematical Society. Wiley, 2019. https://doi.org/10.1112/jlms.12193.
ieee: I. V. Ganev, “The wonderful compactification for quantum groups,” Journal
of the London Mathematical Society, vol. 99, no. 3. Wiley, pp. 778–806, 2019.
ista: Ganev IV. 2019. The wonderful compactification for quantum groups. Journal
of the London Mathematical Society. 99(3), 778–806.
mla: Ganev, Iordan V. “The Wonderful Compactification for Quantum Groups.” Journal
of the London Mathematical Society, vol. 99, no. 3, Wiley, 2019, pp. 778–806,
doi:10.1112/jlms.12193.
short: I.V. Ganev, Journal of the London Mathematical Society 99 (2019) 778–806.
date_created: 2018-12-11T11:44:06Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-09-19T10:13:08Z
day: '01'
ddc:
- '510'
department:
- _id: TaHa
doi: 10.1112/jlms.12193
external_id:
isi:
- '000470025900008'
file:
- access_level: open_access
checksum: 1be56239b2cd740a0e9a084f773c22f6
content_type: application/pdf
creator: kschuh
date_created: 2020-01-07T13:31:53Z
date_updated: 2020-07-14T12:46:35Z
file_id: '7238'
file_name: 2019_Wiley_Ganev.pdf
file_size: 431754
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file_date_updated: 2020-07-14T12:46:35Z
has_accepted_license: '1'
intvolume: ' 99'
isi: 1
issue: '3'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 778-806
publication: Journal of the London Mathematical Society
publication_status: published
publisher: Wiley
publist_id: '8052'
quality_controlled: '1'
scopus_import: '1'
status: public
title: The wonderful compactification for quantum groups
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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 99
year: '2019'
...
---
_id: '7172'
abstract:
- lang: eng
text: "The development and growth of Arabidopsis thaliana is regulated by a combination
of genetic programing and also by the environmental influences. An important role
in these processes play the phytohormones and among them, auxin is crucial as
it controls many important functions. It is transported through the whole plant
body by creating local and temporal concentration maxima and minima, which have
an impact on the cell status, tissue and organ identity. Auxin has the property
to undergo a directional and finely regulated cell-to-cell transport, which is
enabled by the transport proteins, localized on the plasma membrane. An important
role in this process have the PIN auxin efflux proteins, which have an asymmetric/polar
subcellular localization and determine the directionality of the auxin transport.
During the last years, there were significant advances in understanding how the
trafficking molecular machineries function, including studies on molecular interactions,
function, subcellular localization and intracellular distribution. However, there
is still a lack of detailed characterization on the steps of endocytosis, exocytosis,
endocytic recycling and degradation. Due to this fact, I focused on the identification
of novel trafficking factors and better characterization of the intracellular
trafficking pathways. My PhD thesis consists of an introductory chapter, three
experimental chapters, a chapter containing general discussion, conclusions and
perspectives and also an appendix chapter with published collaborative papers.\r\nThe
first chapter is separated in two different parts: I start by a general introduction
to auxin biology and then I introduce the trafficking pathways in the model plant
Arabidopsis thaliana. Then, I explain also the phosphorylation-signals for polar
targeting and also the roles of the phytohormone strigolactone.\r\nThe second
chapter includes the characterization of bar1/sacsin mutant, which was identified
in a forward genetic screen for novel trafficking components in Arabidopsis thaliana,
where by the implementation of an EMS-treated pPIN1::PIN1-GFP marker line and
by using the established inhibitor of ARF-GEFs, Brefeldin A (BFA) as a tool to
study trafficking processes, we identified a novel factor, which is mediating
the adaptation of the plant cell to ARF-GEF inhibition. The mutation is in a previously
uncharacterized gene, encoding a very big protein that we, based on its homologies,
called SACSIN with domains suggesting roles as a molecular chaperon or as a component
of the ubiquitin-proteasome system. Our physiology and imaging studies revealed
that SACSIN is a crucial plant cell component of the adaptation to the ARF-GEF
inhibition.\r\nThe third chapter includes six subchapters, where I focus on the
role of the phytohormone strigolactone, which interferes with auxin feedback on
PIN internalization. Strigolactone moderates the polar auxin transport by increasing
the internalization of the PIN auxin efflux carriers, which reduces the canalization
related growth responses. In addition, I also studied the role of phosphorylation
in the strigolactone regulation of auxin feedback on PIN internalization. In this
chapter I also present my results on the MAX2-dependence of strigolactone-mediated
root growth inhibition and I also share my results on the auxin metabolomics profiling
after application of GR24.\r\nIn the fourth chapter I studied the effect of two
small molecules ES-9 and ES9-17, which were identified from a collection of small
molecules with the property to impair the clathrin-mediated endocytosis.\r\nIn
the fifth chapter, I discuss all my observations and experimental findings and
suggest alternative hypothesis to interpret my results.\r\nIn the appendix there
are three collaborative published projects. In the first, I participated in the
characterization of the role of ES9 as a small molecule, which is inhibitor of
clathrin- mediated endocytosis in different model organisms. In the second paper,
I contributed to the characterization of another small molecule ES9-17, which
is a non-protonophoric analog of ES9 and also impairs the clathrin-mediated endocytosis
not only in plant cells, but also in mammalian HeLa cells. Last but not least,
I also attach another paper, where I tried to establish the grafting method as
a technique in our lab to study canalization related processes."
acknowledged_ssus:
- _id: LifeSc
- _id: Bio
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Mina K
full_name: Vasileva, Mina K
id: 3407EB18-F248-11E8-B48F-1D18A9856A87
last_name: Vasileva
citation:
ama: Vasileva MK. Molecular mechanisms of endomembrane trafficking in Arabidopsis
thaliana. 2019. doi:10.15479/AT:ISTA:7172
apa: Vasileva, M. K. (2019). Molecular mechanisms of endomembrane trafficking
in Arabidopsis thaliana. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:7172
chicago: Vasileva, Mina K. “Molecular Mechanisms of Endomembrane Trafficking in
Arabidopsis Thaliana.” Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/AT:ISTA:7172.
ieee: M. K. Vasileva, “Molecular mechanisms of endomembrane trafficking in Arabidopsis
thaliana,” Institute of Science and Technology Austria, 2019.
ista: Vasileva MK. 2019. Molecular mechanisms of endomembrane trafficking in Arabidopsis
thaliana. Institute of Science and Technology Austria.
mla: Vasileva, Mina K. Molecular Mechanisms of Endomembrane Trafficking in Arabidopsis
Thaliana. Institute of Science and Technology Austria, 2019, doi:10.15479/AT:ISTA:7172.
short: M.K. Vasileva, Molecular Mechanisms of Endomembrane Trafficking in Arabidopsis
Thaliana, Institute of Science and Technology Austria, 2019.
date_created: 2019-12-11T21:24:39Z
date_published: 2019-12-12T00:00:00Z
date_updated: 2023-09-19T10:39:33Z
day: '12'
ddc:
- '570'
degree_awarded: PhD
department:
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language:
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oa: 1
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page: '192'
publication_identifier:
eissn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '1346'
relation: part_of_dissertation
status: public
- id: '6377'
relation: part_of_dissertation
status: public
- id: '449'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
title: Molecular mechanisms of endomembrane trafficking in Arabidopsis thaliana
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '6093'
abstract:
- lang: eng
text: Blebs are cellular protrusions observed in migrating cells and in cells undergoing
spreading, cytokinesis, and apoptosis. Here we investigate the flow of cytoplasm
during bleb formation and the concurrent changes in cell volume using zebrafish
primordial germ cells (PGCs) as an in vivo model. We show that bleb inflation
occurs concomitantly with cytoplasmic inflow into it and that during this process
the total cell volume does not change. We thus show that bleb formation in primordial
germ cells results primarily from redistribution of material within the cell rather
than being driven by flow of water from an external source.
article_number: e0212699
article_processing_charge: No
author:
- first_name: Mohammad
full_name: Goudarzi, Mohammad
id: 3384113A-F248-11E8-B48F-1D18A9856A87
last_name: Goudarzi
- first_name: Aleix
full_name: Boquet-Pujadas, Aleix
last_name: Boquet-Pujadas
- first_name: Jean Christophe
full_name: Olivo-Marin, Jean Christophe
last_name: Olivo-Marin
- first_name: Erez
full_name: Raz, Erez
last_name: Raz
citation:
ama: Goudarzi M, Boquet-Pujadas A, Olivo-Marin JC, Raz E. Fluid dynamics during
bleb formation in migrating cells in vivo. PLOS ONE. 2019;14(2). doi:10.1371/journal.pone.0212699
apa: Goudarzi, M., Boquet-Pujadas, A., Olivo-Marin, J. C., & Raz, E. (2019).
Fluid dynamics during bleb formation in migrating cells in vivo. PLOS ONE.
Public Library of Science. https://doi.org/10.1371/journal.pone.0212699
chicago: Goudarzi, Mohammad, Aleix Boquet-Pujadas, Jean Christophe Olivo-Marin,
and Erez Raz. “Fluid Dynamics during Bleb Formation in Migrating Cells in Vivo.”
PLOS ONE. Public Library of Science, 2019. https://doi.org/10.1371/journal.pone.0212699.
ieee: M. Goudarzi, A. Boquet-Pujadas, J. C. Olivo-Marin, and E. Raz, “Fluid dynamics
during bleb formation in migrating cells in vivo,” PLOS ONE, vol. 14, no.
2. Public Library of Science, 2019.
ista: Goudarzi M, Boquet-Pujadas A, Olivo-Marin JC, Raz E. 2019. Fluid dynamics
during bleb formation in migrating cells in vivo. PLOS ONE. 14(2), e0212699.
mla: Goudarzi, Mohammad, et al. “Fluid Dynamics during Bleb Formation in Migrating
Cells in Vivo.” PLOS ONE, vol. 14, no. 2, e0212699, Public Library of Science,
2019, doi:10.1371/journal.pone.0212699.
short: M. Goudarzi, A. Boquet-Pujadas, J.C. Olivo-Marin, E. Raz, PLOS ONE 14 (2019).
date_created: 2019-03-10T22:59:21Z
date_published: 2019-02-26T00:00:00Z
date_updated: 2023-09-19T14:46:47Z
day: '26'
ddc:
- '570'
department:
- _id: Bio
doi: 10.1371/journal.pone.0212699
external_id:
isi:
- '000459712100022'
file:
- access_level: open_access
checksum: b885de050ed4bb3c86f706487a47197f
content_type: application/pdf
creator: dernst
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date_updated: 2020-07-14T12:47:19Z
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file_name: 2019_PLoSOne_Goudarzi.pdf
file_size: 2967731
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has_accepted_license: '1'
intvolume: ' 14'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
publication: PLOS ONE
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Fluid dynamics during bleb formation in migrating cells in vivo
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: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 14
year: '2019'
...
---
_id: '6473'
abstract:
- lang: eng
text: "Single cells are constantly interacting with their environment and each other,
more importantly, the accurate perception of environmental cues is crucial for
growth, survival, and reproduction. This communication between cells and their
environment can be formalized in mathematical terms and be quantified as the information
flow between them, as prescribed by information theory. \r\nThe recent availability
of real–time dynamical patterns of signaling molecules in single cells has allowed
us to identify encoding about the identity of the environment in the time–series.
However, efficient estimation of the information transmitted by these signals
has been a data–analysis challenge due to the high dimensionality of the trajectories
and the limited number of samples. In the first part of this thesis, we develop
and evaluate decoding–based estimation methods to lower bound the mutual information
and derive model–based precise information estimates for biological reaction networks
governed by the chemical master equation. This is followed by applying the decoding-based
methods to study the intracellular representation of extracellular changes in
budding yeast, by observing the transient dynamics of nuclear translocation of
10 transcription factors in response to 3 stress conditions. Additionally, we
apply these estimators to previously published data on ERK and Ca2+ signaling
and yeast stress response. We argue that this single cell decoding-based measure
of information provides an unbiased, quantitative and interpretable measure for
the fidelity of biological signaling processes. \r\nFinally, in the last section,
we deal with gene regulation which is primarily controlled by transcription factors
(TFs) that bind to the DNA to activate gene expression. The possibility that non-cognate
TFs activate transcription diminishes the accuracy of regulation with potentially
disastrous effects for the cell. This ’crosstalk’ acts as a previously unexplored
source of noise in biochemical networks and puts a strong constraint on their
performance. To mitigate erroneous initiation we propose an out of equilibrium
scheme that implements kinetic proofreading. We show that such architectures are
favored over their equilibrium counterparts for complex organisms despite introducing
noise in gene expression. "
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Sarah A
full_name: Cepeda Humerez, Sarah A
id: 3DEE19A4-F248-11E8-B48F-1D18A9856A87
last_name: Cepeda Humerez
citation:
ama: Cepeda Humerez SA. Estimating information flow in single cells. 2019. doi:10.15479/AT:ISTA:6473
apa: Cepeda Humerez, S. A. (2019). Estimating information flow in single cells.
Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:6473
chicago: Cepeda Humerez, Sarah A. “Estimating Information Flow in Single Cells.”
Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/AT:ISTA:6473.
ieee: S. A. Cepeda Humerez, “Estimating information flow in single cells,” Institute
of Science and Technology Austria, 2019.
ista: Cepeda Humerez SA. 2019. Estimating information flow in single cells. Institute
of Science and Technology Austria.
mla: Cepeda Humerez, Sarah A. Estimating Information Flow in Single Cells.
Institute of Science and Technology Austria, 2019, doi:10.15479/AT:ISTA:6473.
short: S.A. Cepeda Humerez, Estimating Information Flow in Single Cells, Institute
of Science and Technology Austria, 2019.
date_created: 2019-05-21T00:11:23Z
date_published: 2019-05-23T00:00:00Z
date_updated: 2023-09-19T15:13:26Z
day: '23'
ddc:
- '004'
degree_awarded: PhD
department:
- _id: GaTk
doi: 10.15479/AT:ISTA:6473
file:
- access_level: closed
checksum: 75f9184c1346e10a5de5f9cc7338309a
content_type: application/zip
creator: scepeda
date_created: 2019-05-23T11:18:16Z
date_updated: 2020-07-14T12:47:31Z
file_id: '6480'
file_name: Thesis_Cepeda.zip
file_size: 23937464
relation: source_file
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checksum: afdc0633ddbd71d5b13550d7fb4f4454
content_type: application/pdf
creator: scepeda
date_created: 2019-05-23T11:18:13Z
date_updated: 2020-07-14T12:47:31Z
file_id: '6481'
file_name: CepedaThesis.pdf
file_size: 16646985
relation: main_file
file_date_updated: 2020-07-14T12:47:31Z
has_accepted_license: '1'
keyword:
- Information estimation
- Time-series
- data analysis
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: '135'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
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relation: dissertation_contains
status: public
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relation: dissertation_contains
status: public
- id: '281'
relation: dissertation_contains
status: public
- id: '2016'
relation: dissertation_contains
status: public
status: public
supervisor:
- first_name: Gašper
full_name: Tkačik, Gašper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkačik
orcid: 0000-0002-6699-1455
title: Estimating information flow in single cells
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: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '6071'
abstract:
- lang: eng
text: 'Transcription factors, by binding to specific sequences on the DNA, control
the precise spatio-temporal expression of genes inside a cell. However, this specificity
is limited, leading to frequent incorrect binding of transcription factors that
might have deleterious consequences on the cell. By constructing a biophysical
model of TF-DNA binding in the context of gene regulation, I will first explore
how regulatory constraints can strongly shape the distribution of a population
in sequence space. Then, by directly linking this to a picture of multiple types
of transcription factors performing their functions simultaneously inside the
cell, I will explore the extent of regulatory crosstalk -- incorrect binding interactions
between transcription factors and binding sites that lead to erroneous regulatory
states -- and understand the constraints this places on the design of regulatory
systems. I will then develop a generic theoretical framework to investigate the
coevolution of multiple transcription factors and multiple binding sites, in the
context of a gene regulatory network that performs a certain function. As a particular
tractable version of this problem, I will consider the evolution of two transcription
factors when they transmit upstream signals to downstream target genes. Specifically,
I will describe the evolutionary steady states and the evolutionary pathways involved,
along with their timescales, of a system that initially undergoes a transcription
factor duplication event. To connect this important theoretical model to the prominent
biological event of transcription factor duplication giving rise to paralogous
families, I will then describe a bioinformatics analysis of C2H2 Zn-finger transcription
factors, a major family in humans, and focus on the patterns of evolution that
paralogs have undergone in their various protein domains in the recent past. '
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Roshan
full_name: Prizak, Roshan
id: 4456104E-F248-11E8-B48F-1D18A9856A87
last_name: Prizak
citation:
ama: Prizak R. Coevolution of transcription factors and their binding sites in sequence
space. 2019. doi:10.15479/at:ista:th6071
apa: Prizak, R. (2019). Coevolution of transcription factors and their binding
sites in sequence space. Institute of Science and Technology Austria. https://doi.org/10.15479/at:ista:th6071
chicago: Prizak, Roshan. “Coevolution of Transcription Factors and Their Binding
Sites in Sequence Space.” Institute of Science and Technology Austria, 2019. https://doi.org/10.15479/at:ista:th6071.
ieee: R. Prizak, “Coevolution of transcription factors and their binding sites in
sequence space,” Institute of Science and Technology Austria, 2019.
ista: Prizak R. 2019. Coevolution of transcription factors and their binding sites
in sequence space. Institute of Science and Technology Austria.
mla: Prizak, Roshan. Coevolution of Transcription Factors and Their Binding Sites
in Sequence Space. Institute of Science and Technology Austria, 2019, doi:10.15479/at:ista:th6071.
short: R. Prizak, Coevolution of Transcription Factors and Their Binding Sites in
Sequence Space, Institute of Science and Technology Austria, 2019.
date_created: 2019-03-06T16:16:10Z
date_published: 2019-03-11T00:00:00Z
date_updated: 2023-09-22T10:00:48Z
day: '11'
ddc:
- '576'
degree_awarded: PhD
department:
- _id: GaTk
- _id: NiBa
doi: 10.15479/at:ista:th6071
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checksum: e60a72de35d270b31f1a23d50f224ec0
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creator: rprizak
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file_id: '6072'
file_name: Thesis_final_PDFA_RoshanPrizak.pdf
file_size: 20995465
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checksum: 67c2630333d05ebafef5f018863a8465
content_type: application/zip
creator: rprizak
date_created: 2019-03-06T16:09:39Z
date_updated: 2020-07-14T12:47:18Z
file_id: '6073'
file_name: thesis_v2_merge.zip
file_size: 85705272
relation: source_file
title: Latex files
file_date_updated: 2020-07-14T12:47:18Z
has_accepted_license: '1'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: '189'
project:
- _id: 254E9036-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P28844-B27
name: Biophysics of information processing in gene regulation
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '1358'
relation: part_of_dissertation
status: public
- id: '955'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Gašper
full_name: Tkačik, Gašper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkačik
orcid: 0000-0002-6699-1455
title: Coevolution of transcription factors and their binding sites in sequence space
type: dissertation
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '7436'
abstract:
- lang: eng
text: 'For an ordinary K3 surface over an algebraically closed field of positive
characteristic we show that every automorphism lifts to characteristic zero. Moreover,
we show that the Fourier-Mukai partners of an ordinary K3 surface are in one-to-one
correspondence with the Fourier-Mukai partners of the geometric generic fiber
of its canonical lift. We also prove that the explicit counting formula for Fourier-Mukai
partners of the K3 surfaces with Picard rank two and with discriminant equal to
minus of a prime number, in terms of the class number of the prime, holds over
a field of positive characteristic as well. We show that the image of the derived
autoequivalence group of a K3 surface of finite height in the group of isometries
of its crystalline cohomology has index at least two. Moreover, we provide a conditional
upper bound on the kernel of this natural cohomological descent map. Further,
we give an extended remark in the appendix on the possibility of an F-crystal
structure on the crystalline cohomology of a K3 surface over an algebraically
closed field of positive characteristic and show that the naive F-crystal structure
fails in being compatible with inner product. '
article_processing_charge: No
article_type: original
author:
- first_name: Tanya K
full_name: Srivastava, Tanya K
id: 4D046628-F248-11E8-B48F-1D18A9856A87
last_name: Srivastava
citation:
ama: Srivastava TK. On derived equivalences of k3 surfaces in positive characteristic.
Documenta Mathematica. 2019;24:1135-1177. doi:10.25537/dm.2019v24.1135-1177
apa: Srivastava, T. K. (2019). On derived equivalences of k3 surfaces in positive
characteristic. Documenta Mathematica. EMS Press. https://doi.org/10.25537/dm.2019v24.1135-1177
chicago: Srivastava, Tanya K. “On Derived Equivalences of K3 Surfaces in Positive
Characteristic.” Documenta Mathematica. EMS Press, 2019. https://doi.org/10.25537/dm.2019v24.1135-1177.
ieee: T. K. Srivastava, “On derived equivalences of k3 surfaces in positive characteristic,”
Documenta Mathematica, vol. 24. EMS Press, pp. 1135–1177, 2019.
ista: Srivastava TK. 2019. On derived equivalences of k3 surfaces in positive characteristic.
Documenta Mathematica. 24, 1135–1177.
mla: Srivastava, Tanya K. “On Derived Equivalences of K3 Surfaces in Positive Characteristic.”
Documenta Mathematica, vol. 24, EMS Press, 2019, pp. 1135–77, doi:10.25537/dm.2019v24.1135-1177.
short: T.K. Srivastava, Documenta Mathematica 24 (2019) 1135–1177.
date_created: 2020-02-02T23:01:06Z
date_published: 2019-05-20T00:00:00Z
date_updated: 2023-10-17T07:42:21Z
day: '20'
ddc:
- '510'
department:
- _id: TaHa
doi: 10.25537/dm.2019v24.1135-1177
external_id:
arxiv:
- '1809.08970'
isi:
- '000517806400019'
file:
- access_level: open_access
checksum: 9a1a64bd49ab03fa4f738fb250fc4f90
content_type: application/pdf
creator: dernst
date_created: 2020-02-03T06:26:12Z
date_updated: 2020-07-14T12:47:58Z
file_id: '7438'
file_name: 2019_DocumMath_Srivastava.pdf
file_size: 469730
relation: main_file
file_date_updated: 2020-07-14T12:47:58Z
has_accepted_license: '1'
intvolume: ' 24'
isi: 1
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 1135-1177
publication: Documenta Mathematica
publication_identifier:
eissn:
- 1431-0643
issn:
- 1431-0635
publication_status: published
publisher: EMS Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: On derived equivalences of k3 surfaces in positive characteristic
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: 24
year: '2019'
...
---
_id: '72'
abstract:
- lang: eng
text: We consider the totally asymmetric simple exclusion process (TASEP) with non-random
initial condition having density ρ on ℤ− and λ on ℤ+, and a second class particle
initially at the origin. For ρ<λ, there is a shock and the second class particle
moves with speed 1−λ−ρ. For large time t, we show that the position of the second
class particle fluctuates on a t1/3 scale and determine its limiting law. We also
obtain the limiting distribution of the number of steps made by the second class
particle until time t.
article_processing_charge: No
article_type: original
author:
- first_name: Patrick
full_name: Ferrari, Patrick
last_name: Ferrari
- first_name: Promit
full_name: Ghosal, Promit
last_name: Ghosal
- first_name: Peter
full_name: Nejjar, Peter
id: 4BF426E2-F248-11E8-B48F-1D18A9856A87
last_name: Nejjar
citation:
ama: Ferrari P, Ghosal P, Nejjar P. Limit law of a second class particle in TASEP
with non-random initial condition. Annales de l’institut Henri Poincare (B)
Probability and Statistics. 2019;55(3):1203-1225. doi:10.1214/18-AIHP916
apa: Ferrari, P., Ghosal, P., & Nejjar, P. (2019). Limit law of a second class
particle in TASEP with non-random initial condition. Annales de l’institut
Henri Poincare (B) Probability and Statistics. Institute of Mathematical Statistics.
https://doi.org/10.1214/18-AIHP916
chicago: Ferrari, Patrick, Promit Ghosal, and Peter Nejjar. “Limit Law of a Second
Class Particle in TASEP with Non-Random Initial Condition.” Annales de l’institut
Henri Poincare (B) Probability and Statistics. Institute of Mathematical Statistics,
2019. https://doi.org/10.1214/18-AIHP916.
ieee: P. Ferrari, P. Ghosal, and P. Nejjar, “Limit law of a second class particle
in TASEP with non-random initial condition,” Annales de l’institut Henri Poincare
(B) Probability and Statistics, vol. 55, no. 3. Institute of Mathematical
Statistics, pp. 1203–1225, 2019.
ista: Ferrari P, Ghosal P, Nejjar P. 2019. Limit law of a second class particle
in TASEP with non-random initial condition. Annales de l’institut Henri Poincare
(B) Probability and Statistics. 55(3), 1203–1225.
mla: Ferrari, Patrick, et al. “Limit Law of a Second Class Particle in TASEP with
Non-Random Initial Condition.” Annales de l’institut Henri Poincare (B) Probability
and Statistics, vol. 55, no. 3, Institute of Mathematical Statistics, 2019,
pp. 1203–25, doi:10.1214/18-AIHP916.
short: P. Ferrari, P. Ghosal, P. Nejjar, Annales de l’institut Henri Poincare (B)
Probability and Statistics 55 (2019) 1203–1225.
date_created: 2018-12-11T11:44:29Z
date_published: 2019-09-25T00:00:00Z
date_updated: 2023-10-17T08:53:45Z
day: '25'
department:
- _id: LaEr
- _id: JaMa
doi: 10.1214/18-AIHP916
ec_funded: 1
external_id:
arxiv:
- '1710.02323'
isi:
- '000487763200001'
intvolume: ' 55'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1710.02323
month: '09'
oa: 1
oa_version: Preprint
page: 1203-1225
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
- _id: 256E75B8-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '716117'
name: Optimal Transport and Stochastic Dynamics
publication: Annales de l'institut Henri Poincare (B) Probability and Statistics
publication_identifier:
issn:
- 0246-0203
publication_status: published
publisher: Institute of Mathematical Statistics
quality_controlled: '1'
scopus_import: '1'
status: public
title: Limit law of a second class particle in TASEP with non-random initial condition
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 55
year: '2019'
...
---
_id: '6657'
abstract:
- lang: eng
text: 'In this article a model is described how Open Access definitions can be formed
on the basis of objective criteria. The common Open Access definitions such as
"gold" and "green" are not exactly defined. This becomes a problem as soon as
one begins to measure Open Access, for example if the development of the Open
Access share should be monitored. This was discussed in the working group on Open
Access Monitoring of the AT2OA project and the present model was developed,
which is based on 5 critics with 4 characteristics: location, licence, version,
embargo and conditions of the Open Access publication are taken into account.
In the meantime, the model has also been tested in practice using R scripts, and
the initial results are quite promising.'
article_processing_charge: No
article_type: original
author:
- first_name: Patrick
full_name: Danowski, Patrick
id: 2EBD1598-F248-11E8-B48F-1D18A9856A87
last_name: Danowski
orcid: 0000-0002-6026-4409
citation:
ama: Danowski P. An Austrian proposal for the classification of Open Access Tuples
(COAT) - distinguish different open access types beyond colors. Mitteilungen
der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 2019;72(1):59-65.
doi:10.31263/voebm.v72i1.2276
apa: Danowski, P. (2019). An Austrian proposal for the classification of Open Access
Tuples (COAT) - distinguish different open access types beyond colors. Mitteilungen
Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare. Vereinigung
Österreichischer Bibliothekarinnen und Bibliothekare. https://doi.org/10.31263/voebm.v72i1.2276
chicago: Danowski, Patrick. “An Austrian Proposal for the Classification of Open
Access Tuples (COAT) - Distinguish Different Open Access Types beyond Colors.”
Mitteilungen Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare.
Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2019. https://doi.org/10.31263/voebm.v72i1.2276.
ieee: P. Danowski, “An Austrian proposal for the classification of Open Access Tuples
(COAT) - distinguish different open access types beyond colors,” Mitteilungen
der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, vol.
72, no. 1. Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, pp.
59–65, 2019.
ista: Danowski P. 2019. An Austrian proposal for the classification of Open Access
Tuples (COAT) - distinguish different open access types beyond colors. Mitteilungen
der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 72(1), 59–65.
mla: Danowski, Patrick. “An Austrian Proposal for the Classification of Open Access
Tuples (COAT) - Distinguish Different Open Access Types beyond Colors.” Mitteilungen
Der Vereinigung Österreichischer Bibliothekarinnen Und Bibliothekare, vol.
72, no. 1, Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare, 2019,
pp. 59–65, doi:10.31263/voebm.v72i1.2276.
short: P. Danowski, Mitteilungen Der Vereinigung Österreichischer Bibliothekarinnen
Und Bibliothekare 72 (2019) 59–65.
date_created: 2019-07-21T21:59:15Z
date_published: 2019-05-17T00:00:00Z
date_updated: 2023-10-17T11:33:58Z
day: '17'
ddc:
- '020'
department:
- _id: E-Lib
doi: 10.31263/voebm.v72i1.2276
file:
- access_level: open_access
checksum: c0d2695d6d0d34e62ba06fb3f0ebaaed
content_type: application/pdf
creator: apreinsp
date_created: 2019-07-22T08:45:03Z
date_updated: 2020-07-14T12:47:35Z
file_id: '6661'
file_name: 2019_MitteilungenDerVOEB_Danowski.pdf
file_size: 468558
relation: main_file
file_date_updated: 2020-07-14T12:47:35Z
has_accepted_license: '1'
intvolume: ' 72'
issue: '1'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
page: 59-65
publication: Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare
publication_identifier:
eissn:
- 1022-2588
publication_status: published
publisher: Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare
quality_controlled: '1'
related_material:
record:
- id: '5686'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: An Austrian proposal for the classification of Open Access Tuples (COAT) -
distinguish different open access types beyond colors
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: 72
year: '2019'
...
---
_id: '6646'
abstract:
- lang: eng
text: We demonstrate robust retention of valley coherence and its control via polariton
pseudospin precession through the optical TE-TM splitting in bilayer WS2 microcavity
exciton polaritons at room temperature.
article_number: paper JTu2A.52
article_processing_charge: No
author:
- first_name: Mandeep
full_name: Khatoniar, Mandeep
last_name: Khatoniar
- first_name: Nicholas
full_name: Yama, Nicholas
last_name: Yama
- first_name: Areg
full_name: Ghazaryan, Areg
id: 4AF46FD6-F248-11E8-B48F-1D18A9856A87
last_name: Ghazaryan
orcid: 0000-0001-9666-3543
- first_name: Sriram
full_name: Guddala, Sriram
last_name: Guddala
- first_name: Pouyan
full_name: Ghaemi, Pouyan
last_name: Ghaemi
- first_name: Vinod
full_name: Menon, Vinod
last_name: Menon
citation:
ama: 'Khatoniar M, Yama N, Ghazaryan A, Guddala S, Ghaemi P, Menon V. Room temperature
control of valley coherence in bilayer WS2 exciton polaritons. In: CLEO: Applications
and Technology. Optica Publishing Group; 2019. doi:10.1364/cleo_at.2019.jtu2a.52'
apa: 'Khatoniar, M., Yama, N., Ghazaryan, A., Guddala, S., Ghaemi, P., & Menon,
V. (2019). Room temperature control of valley coherence in bilayer WS2 exciton
polaritons. In CLEO: Applications and Technology. San Jose, CA, United
States: Optica Publishing Group. https://doi.org/10.1364/cleo_at.2019.jtu2a.52'
chicago: 'Khatoniar, Mandeep, Nicholas Yama, Areg Ghazaryan, Sriram Guddala, Pouyan
Ghaemi, and Vinod Menon. “Room Temperature Control of Valley Coherence in Bilayer
WS2 Exciton Polaritons.” In CLEO: Applications and Technology. Optica
Publishing Group, 2019. https://doi.org/10.1364/cleo_at.2019.jtu2a.52.'
ieee: 'M. Khatoniar, N. Yama, A. Ghazaryan, S. Guddala, P. Ghaemi, and V. Menon,
“Room temperature control of valley coherence in bilayer WS2 exciton polaritons,”
in CLEO: Applications and Technology, San Jose, CA, United States, 2019.'
ista: 'Khatoniar M, Yama N, Ghazaryan A, Guddala S, Ghaemi P, Menon V. 2019. Room
temperature control of valley coherence in bilayer WS2 exciton polaritons. CLEO:
Applications and Technology. CLEO: Conference on Lasers and Electro-Optics, paper
JTu2A.52.'
mla: 'Khatoniar, Mandeep, et al. “Room Temperature Control of Valley Coherence in
Bilayer WS2 Exciton Polaritons.” CLEO: Applications and Technology, paper
JTu2A.52, Optica Publishing Group, 2019, doi:10.1364/cleo_at.2019.jtu2a.52.'
short: 'M. Khatoniar, N. Yama, A. Ghazaryan, S. Guddala, P. Ghaemi, V. Menon, in:,
CLEO: Applications and Technology, Optica Publishing Group, 2019.'
conference:
end_date: 2019-05-10
location: San Jose, CA, United States
name: 'CLEO: Conference on Lasers and Electro-Optics'
start_date: 2019-05-05
date_created: 2019-07-17T09:40:44Z
date_published: 2019-05-01T00:00:00Z
date_updated: 2023-10-17T12:14:29Z
day: '01'
department:
- _id: MiLe
doi: 10.1364/cleo_at.2019.jtu2a.52
language:
- iso: eng
month: '05'
oa_version: None
publication: 'CLEO: Applications and Technology'
publication_identifier:
isbn:
- '9781943580576'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Room temperature control of valley coherence in bilayer WS2 exciton polaritons
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2019'
...
---
_id: '7233'
abstract:
- lang: eng
text: We demonstrate electro-optic frequency comb generation using a doubly resonant
system comprising a whispering gallery mode disk resonator made of lithium niobate
mounted inside a three dimensional copper cavity. We observe 180 sidebands centred
at 1550 nm.
article_number: NM2A.5
article_processing_charge: No
author:
- 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: Florian
full_name: Sedlmeir, Florian
last_name: Sedlmeir
- first_name: Gerd
full_name: Leuchs, Gerd
last_name: Leuchs
- first_name: Madhuri
full_name: Kumari, Madhuri
last_name: Kumari
- first_name: Harald G.L.
full_name: Schwefel, Harald G.L.
last_name: Schwefel
citation:
ama: 'Rueda Sanchez AR, Sedlmeir F, Leuchs G, Kumari M, Schwefel HGL. Resonant electro-optic
frequency comb generation in lithium niobate disk resonator inside a microwave
cavity. In: Nonlinear Optics, OSA Technical Digest. Optica Publishing
Group; 2019. doi:10.1364/NLO.2019.NM2A.5'
apa: 'Rueda Sanchez, A. R., Sedlmeir, F., Leuchs, G., Kumari, M., & Schwefel,
H. G. L. (2019). Resonant electro-optic frequency comb generation in lithium niobate
disk resonator inside a microwave cavity. In Nonlinear Optics, OSA Technical
Digest. Waikoloa Beach, Hawaii (HI), United States: Optica Publishing Group.
https://doi.org/10.1364/NLO.2019.NM2A.5'
chicago: Rueda Sanchez, Alfredo R, Florian Sedlmeir, Gerd Leuchs, Madhuri Kumari,
and Harald G.L. Schwefel. “Resonant Electro-Optic Frequency Comb Generation in
Lithium Niobate Disk Resonator inside a Microwave Cavity.” In Nonlinear Optics,
OSA Technical Digest. Optica Publishing Group, 2019. https://doi.org/10.1364/NLO.2019.NM2A.5.
ieee: A. R. Rueda Sanchez, F. Sedlmeir, G. Leuchs, M. Kumari, and H. G. L. Schwefel,
“Resonant electro-optic frequency comb generation in lithium niobate disk resonator
inside a microwave cavity,” in Nonlinear Optics, OSA Technical Digest,
Waikoloa Beach, Hawaii (HI), United States, 2019.
ista: 'Rueda Sanchez AR, Sedlmeir F, Leuchs G, Kumari M, Schwefel HGL. 2019. Resonant
electro-optic frequency comb generation in lithium niobate disk resonator inside
a microwave cavity. Nonlinear Optics, OSA Technical Digest. NLO: Nonlinear Optics,
NM2A.5.'
mla: Rueda Sanchez, Alfredo R., et al. “Resonant Electro-Optic Frequency Comb Generation
in Lithium Niobate Disk Resonator inside a Microwave Cavity.” Nonlinear Optics,
OSA Technical Digest, NM2A.5, Optica Publishing Group, 2019, doi:10.1364/NLO.2019.NM2A.5.
short: A.R. Rueda Sanchez, F. Sedlmeir, G. Leuchs, M. Kumari, H.G.L. Schwefel, in:,
Nonlinear Optics, OSA Technical Digest, Optica Publishing Group, 2019.
conference:
end_date: 2019-07-19
location: Waikoloa Beach, Hawaii (HI), United States
name: 'NLO: Nonlinear Optics'
start_date: 2019-07-15
date_created: 2020-01-05T23:00:48Z
date_published: 2019-07-15T00:00:00Z
date_updated: 2023-10-17T12:14:46Z
day: '15'
department:
- _id: JoFi
doi: 10.1364/NLO.2019.NM2A.5
language:
- iso: eng
month: '07'
oa_version: None
publication: Nonlinear Optics, OSA Technical Digest
publication_identifier:
isbn:
- '9781557528209'
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
scopus_import: '1'
status: public
title: Resonant electro-optic frequency comb generation in lithium niobate disk resonator
inside a microwave cavity
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2019'
...
---
_id: '6240'
abstract:
- lang: eng
text: For a general class of large non-Hermitian random block matrices X we prove
that there are no eigenvalues away from a deterministic set with very high probability.
This set is obtained from the Dyson equation of the Hermitization of X as the
self-consistent approximation of the pseudospectrum. We demonstrate that the analysis
of the matrix Dyson equation from (Probab. Theory Related Fields (2018)) offers
a unified treatment of many structured matrix ensembles.
article_processing_charge: No
author:
- first_name: Johannes
full_name: Alt, Johannes
id: 36D3D8B6-F248-11E8-B48F-1D18A9856A87
last_name: Alt
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Torben H
full_name: Krüger, Torben H
id: 3020C786-F248-11E8-B48F-1D18A9856A87
last_name: Krüger
orcid: 0000-0002-4821-3297
- first_name: Yuriy
full_name: Nemish, Yuriy
id: 4D902E6A-F248-11E8-B48F-1D18A9856A87
last_name: Nemish
orcid: 0000-0002-7327-856X
citation:
ama: Alt J, Erdös L, Krüger TH, Nemish Y. Location of the spectrum of Kronecker
random matrices. Annales de l’institut Henri Poincare. 2019;55(2):661-696.
doi:10.1214/18-AIHP894
apa: Alt, J., Erdös, L., Krüger, T. H., & Nemish, Y. (2019). Location of the
spectrum of Kronecker random matrices. Annales de l’institut Henri Poincare.
Institut Henri Poincaré. https://doi.org/10.1214/18-AIHP894
chicago: Alt, Johannes, László Erdös, Torben H Krüger, and Yuriy Nemish. “Location
of the Spectrum of Kronecker Random Matrices.” Annales de l’institut Henri
Poincare. Institut Henri Poincaré, 2019. https://doi.org/10.1214/18-AIHP894.
ieee: J. Alt, L. Erdös, T. H. Krüger, and Y. Nemish, “Location of the spectrum of
Kronecker random matrices,” Annales de l’institut Henri Poincare, vol.
55, no. 2. Institut Henri Poincaré, pp. 661–696, 2019.
ista: Alt J, Erdös L, Krüger TH, Nemish Y. 2019. Location of the spectrum of Kronecker
random matrices. Annales de l’institut Henri Poincare. 55(2), 661–696.
mla: Alt, Johannes, et al. “Location of the Spectrum of Kronecker Random Matrices.”
Annales de l’institut Henri Poincare, vol. 55, no. 2, Institut Henri Poincaré,
2019, pp. 661–96, doi:10.1214/18-AIHP894.
short: J. Alt, L. Erdös, T.H. Krüger, Y. Nemish, Annales de l’institut Henri Poincare
55 (2019) 661–696.
date_created: 2019-04-08T14:05:04Z
date_published: 2019-05-01T00:00:00Z
date_updated: 2023-10-17T12:20:20Z
day: '01'
department:
- _id: LaEr
doi: 10.1214/18-AIHP894
ec_funded: 1
external_id:
arxiv:
- '1706.08343'
isi:
- '000467793600003'
intvolume: ' 55'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1706.08343
month: '05'
oa: 1
oa_version: Preprint
page: 661-696
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
publication: Annales de l'institut Henri Poincare
publication_identifier:
issn:
- 0246-0203
publication_status: published
publisher: Institut Henri Poincaré
quality_controlled: '1'
related_material:
record:
- id: '149'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Location of the spectrum of Kronecker random matrices
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 55
year: '2019'
...
---
_id: '7399'
abstract:
- lang: eng
text: Long non-coding (lnc) RNAs are numerous and found throughout the mammalian
genome, and many are thought to be involved in the regulation of gene expression.
However, the majority remain relatively uncharacterised and of uncertain function
making the use of model systems to uncover their mode of action valuable. Imprinted
lncRNAs target and recruit epigenetic silencing factors to a cluster of imprinted
genes on the same chromosome, making them one of the best characterized lncRNAs
for silencing distant genes in cis. In this study we examined silencing of the
distant imprinted gene Slc22a3 by the lncRNA Airn in the Igf2r imprinted cluster
in mouse. Previously we proposed that imprinted lncRNAs may silence distant imprinted
genes by disrupting promoter-enhancer interactions by being transcribed through
the enhancer, which we called the enhancer interference hypothesis. Here we tested
this hypothesis by first using allele-specific chromosome conformation capture
(3C) to detect interactions between the Slc22a3 promoter and the locus of the
Airn lncRNA that silences it on the paternal chromosome. In agreement with the
model, we found interactions enriched on the maternal allele across the entire
Airn gene consistent with multiple enhancer-promoter interactions. Therefore,
to test the enhancer interference hypothesis we devised an approach to delete
the entire Airn gene. However, the deletion showed that there are no essential
enhancers for Slc22a2, Pde10a and Slc22a3 within the Airn gene, strongly indicating
that the Airn RNA rather than its transcription is responsible for silencing distant
imprinted genes. Furthermore, we found that silent imprinted genes were covered
with large blocks of H3K27me3 on the repressed paternal allele. Therefore we propose
an alternative hypothesis whereby the chromosome interactions may initially guide
the lncRNA to target imprinted promoters and recruit repressive chromatin, and
that these interactions are lost once silencing is established.
article_number: e1008268
article_processing_charge: No
article_type: original
author:
- first_name: Daniel
full_name: Andergassen, Daniel
last_name: Andergassen
- first_name: Markus
full_name: Muckenhuber, Markus
last_name: Muckenhuber
- first_name: Philipp C.
full_name: Bammer, Philipp C.
last_name: Bammer
- first_name: Tomasz M.
full_name: Kulinski, Tomasz M.
last_name: Kulinski
- first_name: Hans-Christian
full_name: Theussl, Hans-Christian
last_name: Theussl
- first_name: Takahiko
full_name: Shimizu, Takahiko
last_name: Shimizu
- first_name: Josef M.
full_name: Penninger, Josef M.
last_name: Penninger
- first_name: Florian
full_name: Pauler, Florian
id: 48EA0138-F248-11E8-B48F-1D18A9856A87
last_name: Pauler
orcid: 0000-0002-7462-0048
- first_name: Quanah J.
full_name: Hudson, Quanah J.
last_name: Hudson
citation:
ama: Andergassen D, Muckenhuber M, Bammer PC, et al. The Airn lncRNA does not require
any DNA elements within its locus to silence distant imprinted genes. PLoS
Genetics. 2019;15(7). doi:10.1371/journal.pgen.1008268
apa: Andergassen, D., Muckenhuber, M., Bammer, P. C., Kulinski, T. M., Theussl,
H.-C., Shimizu, T., … Hudson, Q. J. (2019). The Airn lncRNA does not require any
DNA elements within its locus to silence distant imprinted genes. PLoS Genetics.
Public Library of Science. https://doi.org/10.1371/journal.pgen.1008268
chicago: Andergassen, Daniel, Markus Muckenhuber, Philipp C. Bammer, Tomasz M. Kulinski,
Hans-Christian Theussl, Takahiko Shimizu, Josef M. Penninger, Florian Pauler,
and Quanah J. Hudson. “The Airn LncRNA Does Not Require Any DNA Elements within
Its Locus to Silence Distant Imprinted Genes.” PLoS Genetics. Public Library
of Science, 2019. https://doi.org/10.1371/journal.pgen.1008268.
ieee: D. Andergassen et al., “The Airn lncRNA does not require any DNA elements
within its locus to silence distant imprinted genes,” PLoS Genetics, vol.
15, no. 7. Public Library of Science, 2019.
ista: Andergassen D, Muckenhuber M, Bammer PC, Kulinski TM, Theussl H-C, Shimizu
T, Penninger JM, Pauler F, Hudson QJ. 2019. The Airn lncRNA does not require any
DNA elements within its locus to silence distant imprinted genes. PLoS Genetics.
15(7), e1008268.
mla: Andergassen, Daniel, et al. “The Airn LncRNA Does Not Require Any DNA Elements
within Its Locus to Silence Distant Imprinted Genes.” PLoS Genetics, vol.
15, no. 7, e1008268, Public Library of Science, 2019, doi:10.1371/journal.pgen.1008268.
short: D. Andergassen, M. Muckenhuber, P.C. Bammer, T.M. Kulinski, H.-C. Theussl,
T. Shimizu, J.M. Penninger, F. Pauler, Q.J. Hudson, PLoS Genetics 15 (2019).
date_created: 2020-01-29T16:14:07Z
date_published: 2019-07-22T00:00:00Z
date_updated: 2023-10-17T12:30:27Z
day: '22'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.1371/journal.pgen.1008268
external_id:
isi:
- '000478689100025'
pmid:
- '31329595'
file:
- access_level: open_access
checksum: 2f51fc91e4a4199827adc51d432ad864
content_type: application/pdf
creator: dernst
date_created: 2020-02-04T10:11:55Z
date_updated: 2020-07-14T12:47:57Z
file_id: '7446'
file_name: 2019_PlosGenetics_Andergassen.pdf
file_size: 2302307
relation: main_file
file_date_updated: 2020-07-14T12:47:57Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
issue: '7'
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
pmid: 1
publication: PLoS Genetics
publication_identifier:
issn:
- 1553-7404
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: The Airn lncRNA does not require any DNA elements within its locus to silence
distant imprinted genes
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2019'
...
---
_id: '7103'
abstract:
- lang: eng
text: Origin and functions of intermittent transitions among sleep stages, including
short awakenings and arousals, constitute a challenge to the current homeostatic
framework for sleep regulation, focusing on factors modulating sleep over large
time scales. Here we propose that the complex micro-architecture characterizing
the sleep-wake cycle results from an underlying non-equilibrium critical dynamics,
bridging collective behaviors across spatio-temporal scales. We investigate θ
and δ wave dynamics in control rats and in rats with lesions of sleep-promoting
neurons in the parafacial zone. We demonstrate that intermittent bursts in θ and
δ rhythms exhibit a complex temporal organization, with long-range power-law correlations
and a robust duality of power law (θ-bursts, active phase) and exponential-like
(δ-bursts, quiescent phase) duration distributions, typical features of non-equilibrium
systems self-organizing at criticality. Crucially, such temporal organization
relates to anti-correlated coupling between θ- and δ-bursts, and is independent
of the dominant physiologic state and lesions, a solid indication of a basic principle
in sleep dynamics.
article_number: e1007268
article_processing_charge: No
article_type: original
author:
- first_name: Jilin W. J. L.
full_name: Wang, Jilin W. J. L.
last_name: Wang
- first_name: Fabrizio
full_name: Lombardi, Fabrizio
id: A057D288-3E88-11E9-986D-0CF4E5697425
last_name: Lombardi
orcid: 0000-0003-2623-5249
- first_name: Xiyun
full_name: Zhang, Xiyun
last_name: Zhang
- first_name: Christelle
full_name: Anaclet, Christelle
last_name: Anaclet
- first_name: Plamen Ch.
full_name: Ivanov, Plamen Ch.
last_name: Ivanov
citation:
ama: Wang JWJL, Lombardi F, Zhang X, Anaclet C, Ivanov PC. Non-equilibrium critical
dynamics of bursts in θ and δ rhythms as fundamental characteristic of sleep and
wake micro-architecture. PLoS Computational Biology. 2019;15(11). doi:10.1371/journal.pcbi.1007268
apa: Wang, J. W. J. L., Lombardi, F., Zhang, X., Anaclet, C., & Ivanov, P. C.
(2019). Non-equilibrium critical dynamics of bursts in θ and δ rhythms as fundamental
characteristic of sleep and wake micro-architecture. PLoS Computational Biology.
Public Library of Science. https://doi.org/10.1371/journal.pcbi.1007268
chicago: Wang, Jilin W. J. L., Fabrizio Lombardi, Xiyun Zhang, Christelle Anaclet,
and Plamen Ch. Ivanov. “Non-Equilibrium Critical Dynamics of Bursts in θ and δ
Rhythms as Fundamental Characteristic of Sleep and Wake Micro-Architecture.” PLoS
Computational Biology. Public Library of Science, 2019. https://doi.org/10.1371/journal.pcbi.1007268.
ieee: J. W. J. L. Wang, F. Lombardi, X. Zhang, C. Anaclet, and P. C. Ivanov, “Non-equilibrium
critical dynamics of bursts in θ and δ rhythms as fundamental characteristic of
sleep and wake micro-architecture,” PLoS Computational Biology, vol. 15,
no. 11. Public Library of Science, 2019.
ista: Wang JWJL, Lombardi F, Zhang X, Anaclet C, Ivanov PC. 2019. Non-equilibrium
critical dynamics of bursts in θ and δ rhythms as fundamental characteristic of
sleep and wake micro-architecture. PLoS Computational Biology. 15(11), e1007268.
mla: Wang, Jilin W. J. L., et al. “Non-Equilibrium Critical Dynamics of Bursts in
θ and δ Rhythms as Fundamental Characteristic of Sleep and Wake Micro-Architecture.”
PLoS Computational Biology, vol. 15, no. 11, e1007268, Public Library of
Science, 2019, doi:10.1371/journal.pcbi.1007268.
short: J.W.J.L. Wang, F. Lombardi, X. Zhang, C. Anaclet, P.C. Ivanov, PLoS Computational
Biology 15 (2019).
date_created: 2019-11-25T08:20:47Z
date_published: 2019-11-01T00:00:00Z
date_updated: 2023-10-17T12:30:07Z
day: '01'
ddc:
- '570'
- '000'
department:
- _id: GaTk
doi: 10.1371/journal.pcbi.1007268
ec_funded: 1
external_id:
isi:
- '000500976100014'
pmid:
- '31725712'
file:
- access_level: open_access
checksum: 2a096a9c6dcc6eaa94077b2603bc6c12
content_type: application/pdf
creator: dernst
date_created: 2019-11-25T08:24:01Z
date_updated: 2020-07-14T12:47:49Z
file_id: '7104'
file_name: 2019_PLOSComBio_Wang.pdf
file_size: 3982516
relation: main_file
file_date_updated: 2020-07-14T12:47:49Z
has_accepted_license: '1'
intvolume: ' 15'
isi: 1
issue: '11'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '754411'
name: ISTplus - Postdoctoral Fellowships
publication: PLoS Computational Biology
publication_identifier:
issn:
- 1553-7358
publication_status: published
publisher: Public Library of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Non-equilibrium critical dynamics of bursts in θ and δ rhythms as fundamental
characteristic of sleep and wake micro-architecture
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 15
year: '2019'
...
---
_id: '6569'
abstract:
- lang: eng
text: 'Knowledge distillation, i.e. one classifier being trained on the outputs
of another classifier, is an empirically very successful technique for knowledge
transfer between classifiers. It has even been observed that classifiers learn
much faster and more reliably if trained with the outputs of another classifier
as soft labels, instead of from ground truth data. So far, however, there is no
satisfactory theoretical explanation of this phenomenon. In this work, we provide
the first insights into the working mechanisms of distillation by studying the
special case of linear and deep linear classifiers. Specifically, we prove a
generalization bound that establishes fast convergence of the expected risk of
a distillation-trained linear classifier. From the bound and its proof we extract
three keyfactors that determine the success of distillation: data geometry – geometric
properties of the datadistribution, in particular class separation, has an immediate
influence on the convergence speed of the risk; optimization bias– gradient descentoptimization
finds a very favorable minimum of the distillation objective; and strong monotonicity–
the expected risk of the student classifier always decreases when the size of
the training set grows.'
article_processing_charge: No
author:
- first_name: Phuong
full_name: Bui Thi Mai, Phuong
id: 3EC6EE64-F248-11E8-B48F-1D18A9856A87
last_name: Bui Thi Mai
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
citation:
ama: 'Phuong M, Lampert C. Towards understanding knowledge distillation. In: Proceedings
of the 36th International Conference on Machine Learning. Vol 97. ML Research
Press; 2019:5142-5151.'
apa: 'Phuong, M., & Lampert, C. (2019). Towards understanding knowledge distillation.
In Proceedings of the 36th International Conference on Machine Learning
(Vol. 97, pp. 5142–5151). Long Beach, CA, United States: ML Research Press.'
chicago: Phuong, Mary, and Christoph Lampert. “Towards Understanding Knowledge Distillation.”
In Proceedings of the 36th International Conference on Machine Learning,
97:5142–51. ML Research Press, 2019.
ieee: M. Phuong and C. Lampert, “Towards understanding knowledge distillation,”
in Proceedings of the 36th International Conference on Machine Learning,
Long Beach, CA, United States, 2019, vol. 97, pp. 5142–5151.
ista: 'Phuong M, Lampert C. 2019. Towards understanding knowledge distillation.
Proceedings of the 36th International Conference on Machine Learning. ICML: International
Conference on Machine Learning vol. 97, 5142–5151.'
mla: Phuong, Mary, and Christoph Lampert. “Towards Understanding Knowledge Distillation.”
Proceedings of the 36th International Conference on Machine Learning, vol.
97, ML Research Press, 2019, pp. 5142–51.
short: M. Phuong, C. Lampert, in:, Proceedings of the 36th International Conference
on Machine Learning, ML Research Press, 2019, pp. 5142–5151.
conference:
end_date: 2019-06-15
location: Long Beach, CA, United States
name: 'ICML: International Conference on Machine Learning'
start_date: 2019-06-10
date_created: 2019-06-20T18:23:03Z
date_published: 2019-06-13T00:00:00Z
date_updated: 2023-10-17T12:31:38Z
day: '13'
ddc:
- '000'
department:
- _id: ChLa
file:
- access_level: open_access
checksum: a66d00e2694d749250f8507f301320ca
content_type: application/pdf
creator: bphuong
date_created: 2019-06-20T18:22:56Z
date_updated: 2020-07-14T12:47:33Z
file_id: '6570'
file_name: paper.pdf
file_size: 686432
relation: main_file
file_date_updated: 2020-07-14T12:47:33Z
has_accepted_license: '1'
intvolume: ' 97'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 5142-5151
publication: Proceedings of the 36th International Conference on Machine Learning
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: Towards understanding knowledge distillation
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 97
year: '2019'
...
---
_id: '6590'
abstract:
- lang: eng
text: 'Modern machine learning methods often require more data for training than
a single expert can provide. Therefore, it has become a standard procedure to
collect data from external sources, e.g. via crowdsourcing. Unfortunately, the
quality of these sources is not always guaranteed. As additional complications,
the data might be stored in a distributed way, or might even have to remain private.
In this work, we address the question of how to learn robustly in such scenarios.
Studying the problem through the lens of statistical learning theory, we derive
a procedure that allows for learning from all available sources, yet automatically
suppresses irrelevant or corrupted data. We show by extensive experiments that
our method provides significant improvements over alternative approaches from
robust statistics and distributed optimization. '
article_processing_charge: No
author:
- first_name: Nikola H
full_name: Konstantinov, Nikola H
id: 4B9D76E4-F248-11E8-B48F-1D18A9856A87
last_name: Konstantinov
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
citation:
ama: 'Konstantinov NH, Lampert C. Robust learning from untrusted sources. In: Proceedings
of the 36th International Conference on Machine Learning. Vol 97. ML Research
Press; 2019:3488-3498.'
apa: 'Konstantinov, N. H., & Lampert, C. (2019). Robust learning from untrusted
sources. In Proceedings of the 36th International Conference on Machine Learning
(Vol. 97, pp. 3488–3498). Long Beach, CA, USA: ML Research Press.'
chicago: Konstantinov, Nikola H, and Christoph Lampert. “Robust Learning from Untrusted
Sources.” In Proceedings of the 36th International Conference on Machine Learning,
97:3488–98. ML Research Press, 2019.
ieee: N. H. Konstantinov and C. Lampert, “Robust learning from untrusted sources,”
in Proceedings of the 36th International Conference on Machine Learning,
Long Beach, CA, USA, 2019, vol. 97, pp. 3488–3498.
ista: 'Konstantinov NH, Lampert C. 2019. Robust learning from untrusted sources.
Proceedings of the 36th International Conference on Machine Learning. ICML: International
Conference on Machine Learning vol. 97, 3488–3498.'
mla: Konstantinov, Nikola H., and Christoph Lampert. “Robust Learning from Untrusted
Sources.” Proceedings of the 36th International Conference on Machine Learning,
vol. 97, ML Research Press, 2019, pp. 3488–98.
short: N.H. Konstantinov, C. Lampert, in:, Proceedings of the 36th International
Conference on Machine Learning, ML Research Press, 2019, pp. 3488–3498.
conference:
end_date: 2919-06-15
location: Long Beach, CA, USA
name: 'ICML: International Conference on Machine Learning'
start_date: 2019-06-10
date_created: 2019-06-27T14:18:23Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-10-17T12:31:55Z
day: '01'
department:
- _id: ChLa
ec_funded: 1
external_id:
arxiv:
- '1901.10310'
intvolume: ' 97'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1901.10310
month: '06'
oa: 1
oa_version: Preprint
page: 3488-3498
project:
- _id: 2532554C-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '308036'
name: Lifelong Learning of Visual Scene Understanding
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '665385'
name: International IST Doctoral Program
publication: Proceedings of the 36th International Conference on Machine Learning
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
related_material:
record:
- id: '10799'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Robust learning from untrusted sources
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 97
year: '2019'
...
---
_id: '6999'
abstract:
- lang: eng
text: Plasmodesmata (PD) are plant-specific membrane-lined channels that create
cytoplasmic and membrane continuities between adjacent cells, thereby facilitating
cell–cell communication and virus movement. Plant cells have evolved diverse mechanisms
to regulate PD plasticity in response to numerous environmental stimuli. In particular,
during defense against plant pathogens, the defense hormone, salicylic acid (SA),
plays a crucial role in the regulation of PD permeability in a callose-dependent
manner. Here, we uncover a mechanism by which plants restrict the spreading of
virus and PD cargoes using SA signaling by increasing lipid order and closure
of PD. We showed that exogenous SA application triggered the compartmentalization
of lipid raft nanodomains through a modulation of the lipid raft-regulatory protein,
Remorin (REM). Genetic studies, superresolution imaging, and transmission electron
microscopy observation together demonstrated that Arabidopsis REM1.2 and REM1.3
are crucial for plasma membrane nanodomain assembly to control PD aperture and
functionality. In addition, we also found that a 14-3-3 epsilon protein modulates
REM clustering and membrane nanodomain compartmentalization through its direct
interaction with REM proteins. This study unveils a molecular mechanism by which
the key plant defense hormone, SA, triggers membrane lipid nanodomain reorganization,
thereby regulating PD closure to impede virus spreading.
article_processing_charge: No
article_type: original
author:
- first_name: D
full_name: Huang, D
last_name: Huang
- first_name: Y
full_name: Sun, Y
last_name: Sun
- first_name: Z
full_name: Ma, Z
last_name: Ma
- first_name: M
full_name: Ke, M
last_name: Ke
- first_name: Y
full_name: Cui, Y
last_name: Cui
- first_name: Z
full_name: Chen, Z
last_name: Chen
- first_name: C
full_name: Chen, C
last_name: Chen
- first_name: C
full_name: Ji, C
last_name: Ji
- first_name: TM
full_name: Tran, TM
last_name: Tran
- first_name: L
full_name: Yang, L
last_name: Yang
- first_name: SM
full_name: Lam, SM
last_name: Lam
- first_name: Y
full_name: Han, Y
last_name: Han
- first_name: G
full_name: Shu, G
last_name: Shu
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Y
full_name: Miao, Y
last_name: Miao
- first_name: L
full_name: Jiang, L
last_name: Jiang
- first_name: X
full_name: Chen, X
last_name: Chen
citation:
ama: Huang D, Sun Y, Ma Z, et al. Salicylic acid-mediated plasmodesmal closure via
Remorin-dependent lipid organization. Proceedings of the National Academy of
Sciences of the United States of America. 2019;116(42):21274-21284. doi:10.1073/pnas.1911892116
apa: Huang, D., Sun, Y., Ma, Z., Ke, M., Cui, Y., Chen, Z., … Chen, X. (2019). Salicylic
acid-mediated plasmodesmal closure via Remorin-dependent lipid organization. Proceedings
of the National Academy of Sciences of the United States of America. Proceedings
of the National Academy of Sciences. https://doi.org/10.1073/pnas.1911892116
chicago: Huang, D, Y Sun, Z Ma, M Ke, Y Cui, Z Chen, C Chen, et al. “Salicylic Acid-Mediated
Plasmodesmal Closure via Remorin-Dependent Lipid Organization.” Proceedings
of the National Academy of Sciences of the United States of America. Proceedings
of the National Academy of Sciences, 2019. https://doi.org/10.1073/pnas.1911892116.
ieee: D. Huang et al., “Salicylic acid-mediated plasmodesmal closure via
Remorin-dependent lipid organization,” Proceedings of the National Academy
of Sciences of the United States of America, vol. 116, no. 42. Proceedings
of the National Academy of Sciences, pp. 21274–21284, 2019.
ista: Huang D, Sun Y, Ma Z, Ke M, Cui Y, Chen Z, Chen C, Ji C, Tran T, Yang L, Lam
S, Han Y, Shu G, Friml J, Miao Y, Jiang L, Chen X. 2019. Salicylic acid-mediated
plasmodesmal closure via Remorin-dependent lipid organization. Proceedings of
the National Academy of Sciences of the United States of America. 116(42), 21274–21284.
mla: Huang, D., et al. “Salicylic Acid-Mediated Plasmodesmal Closure via Remorin-Dependent
Lipid Organization.” Proceedings of the National Academy of Sciences of the
United States of America, vol. 116, no. 42, Proceedings of the National Academy
of Sciences, 2019, pp. 21274–84, doi:10.1073/pnas.1911892116.
short: D. Huang, Y. Sun, Z. Ma, M. Ke, Y. Cui, Z. Chen, C. Chen, C. Ji, T. Tran,
L. Yang, S. Lam, Y. Han, G. Shu, J. Friml, Y. Miao, L. Jiang, X. Chen, Proceedings
of the National Academy of Sciences of the United States of America 116 (2019)
21274–21284.
date_created: 2019-11-12T11:42:05Z
date_published: 2019-10-15T00:00:00Z
date_updated: 2023-10-17T12:32:37Z
day: '15'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1073/pnas.1911892116
external_id:
isi:
- '000490183000068'
pmid:
- '31575745'
file:
- access_level: open_access
checksum: 258c666bc6253eab81961f61169eefae
content_type: application/pdf
creator: dernst
date_created: 2019-11-13T08:22:28Z
date_updated: 2020-07-14T12:47:46Z
file_id: '7012'
file_name: 2019_PNAS_Huang.pdf
file_size: 3287466
relation: main_file
file_date_updated: 2020-07-14T12:47:46Z
has_accepted_license: '1'
intvolume: ' 116'
isi: 1
issue: '42'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 21274-21284
pmid: 1
publication: Proceedings of the National Academy of Sciences of the United States
of America
publication_identifier:
eissn:
- 1091-6490
issn:
- 0027-8424
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
related_material:
link:
- relation: erratum
url: https://doi.org/10.1073/pnas.2004738117
scopus_import: '1'
status: public
title: Salicylic acid-mediated plasmodesmal closure via Remorin-dependent lipid organization
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 116
year: '2019'
...
---
_id: '6621'
abstract:
- lang: eng
text: We read with great interest the recent work in PNAS by Bergero et al. (1)
describing differences in male and female recombination patterns on the guppy
(Poecilia reticulata) sex chromosome. We fully agree that recombination in males
is largely confined to the ends of the sex chromosome. Bergero et al. interpret
these results to suggest that our previous findings of population-level variation
in the degree of sex chromosome differentiation in this species (2) are incorrect.
However, we suggest that their results are entirely consistent with our previous
report, and that their interpretation presents a false controversy.
article_processing_charge: No
article_type: letter_note
author:
- first_name: Alison E.
full_name: Wright, Alison E.
last_name: Wright
- first_name: Iulia
full_name: Darolti, Iulia
last_name: Darolti
- first_name: Natasha I.
full_name: Bloch, Natasha I.
last_name: Bloch
- first_name: Vicencio
full_name: Oostra, Vicencio
last_name: Oostra
- first_name: Benjamin A.
full_name: Sandkam, Benjamin A.
last_name: Sandkam
- first_name: Séverine D.
full_name: Buechel, Séverine D.
last_name: Buechel
- first_name: Niclas
full_name: Kolm, Niclas
last_name: Kolm
- first_name: Felix
full_name: Breden, Felix
last_name: Breden
- first_name: Beatriz
full_name: Vicoso, Beatriz
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
- first_name: Judith E.
full_name: Mank, Judith E.
last_name: Mank
citation:
ama: Wright AE, Darolti I, Bloch NI, et al. On the power to detect rare recombination
events. Proceedings of the National Academy of Sciences of the United States
of America. 2019;116(26):12607-12608. doi:10.1073/pnas.1905555116
apa: Wright, A. E., Darolti, I., Bloch, N. I., Oostra, V., Sandkam, B. A., Buechel,
S. D., … Mank, J. E. (2019). On the power to detect rare recombination events.
Proceedings of the National Academy of Sciences of the United States of America.
Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1905555116
chicago: Wright, Alison E., Iulia Darolti, Natasha I. Bloch, Vicencio Oostra, Benjamin
A. Sandkam, Séverine D. Buechel, Niclas Kolm, Felix Breden, Beatriz Vicoso, and
Judith E. Mank. “On the Power to Detect Rare Recombination Events.” Proceedings
of the National Academy of Sciences of the United States of America. Proceedings
of the National Academy of Sciences, 2019. https://doi.org/10.1073/pnas.1905555116.
ieee: A. E. Wright et al., “On the power to detect rare recombination events,”
Proceedings of the National Academy of Sciences of the United States of America,
vol. 116, no. 26. Proceedings of the National Academy of Sciences, pp. 12607–12608,
2019.
ista: Wright AE, Darolti I, Bloch NI, Oostra V, Sandkam BA, Buechel SD, Kolm N,
Breden F, Vicoso B, Mank JE. 2019. On the power to detect rare recombination events.
Proceedings of the National Academy of Sciences of the United States of America.
116(26), 12607–12608.
mla: Wright, Alison E., et al. “On the Power to Detect Rare Recombination Events.”
Proceedings of the National Academy of Sciences of the United States of America,
vol. 116, no. 26, Proceedings of the National Academy of Sciences, 2019, pp. 12607–08,
doi:10.1073/pnas.1905555116.
short: A.E. Wright, I. Darolti, N.I. Bloch, V. Oostra, B.A. Sandkam, S.D. Buechel,
N. Kolm, F. Breden, B. Vicoso, J.E. Mank, Proceedings of the National Academy
of Sciences of the United States of America 116 (2019) 12607–12608.
date_created: 2019-07-07T21:59:25Z
date_published: 2019-06-25T00:00:00Z
date_updated: 2023-10-17T12:44:15Z
day: '25'
department:
- _id: BeVi
doi: 10.1073/pnas.1905555116
external_id:
isi:
- '000472719100010'
pmid:
- '31213531'
intvolume: ' 116'
isi: 1
issue: '26'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1073/pnas.1905555116
month: '06'
oa: 1
oa_version: Published Version
page: 12607-12608
pmid: 1
publication: Proceedings of the National Academy of Sciences of the United States
of America
publication_status: published
publisher: Proceedings of the National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: On the power to detect rare recombination events
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 116
year: '2019'
...
---
_id: '6856'
abstract:
- lang: eng
text: 'Plant mating systems play a key role in structuring genetic variation both
within and between species. In hybrid zones, the outcomes and dynamics of hybridization
are usually interpreted as the balance between gene flow and selection against
hybrids. Yet, mating systems can introduce selective forces that alter these expectations;
with diverse outcomes for the level and direction of gene flow depending on variation
in outcrossing and whether the mating systems of the species pair are the same
or divergent. We present a survey of hybridization in 133 species pairs from 41
plant families and examine how patterns of hybridization vary with mating system.
We examine if hybrid zone mode, level of gene flow, asymmetries in gene flow and
the frequency of reproductive isolating barriers vary in relation to mating system/s
of the species pair. We combine these results with a simulation model and examples
from the literature to address two general themes: (i) the two‐way interaction
between introgression and the evolution of reproductive systems, and (ii) how
mating system can facilitate or restrict interspecific gene flow. We conclude
that examining mating system with hybridization provides unique opportunities
to understand divergence and the processes underlying reproductive isolation.'
article_processing_charge: No
article_type: original
author:
- first_name: Melinda
full_name: Pickup, Melinda
id: 2C78037E-F248-11E8-B48F-1D18A9856A87
last_name: Pickup
orcid: 0000-0001-6118-0541
- first_name: Nicholas H
full_name: Barton, Nicholas H
id: 4880FE40-F248-11E8-B48F-1D18A9856A87
last_name: Barton
orcid: 0000-0002-8548-5240
- first_name: Yaniv
full_name: Brandvain, Yaniv
last_name: Brandvain
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Sarah
full_name: Yakimowski, Sarah
last_name: Yakimowski
- first_name: Tanmay
full_name: Dixit, Tanmay
last_name: Dixit
- first_name: Christian
full_name: Lexer, Christian
last_name: Lexer
- first_name: Eva
full_name: Cereghetti, Eva
id: 71AA91B4-05ED-11EA-8BEB-F5833E63BD63
last_name: Cereghetti
- first_name: David
full_name: Field, David
id: 419049E2-F248-11E8-B48F-1D18A9856A87
last_name: Field
orcid: 0000-0002-4014-8478
citation:
ama: 'Pickup M, Barton NH, Brandvain Y, et al. Mating system variation in hybrid
zones: Facilitation, barriers and asymmetries to gene flow. New Phytologist.
2019;224(3):1035-1047. doi:10.1111/nph.16180'
apa: 'Pickup, M., Barton, N. H., Brandvain, Y., Fraisse, C., Yakimowski, S., Dixit,
T., … Field, D. (2019). Mating system variation in hybrid zones: Facilitation,
barriers and asymmetries to gene flow. New Phytologist. Wiley. https://doi.org/10.1111/nph.16180'
chicago: 'Pickup, Melinda, Nicholas H Barton, Yaniv Brandvain, Christelle Fraisse,
Sarah Yakimowski, Tanmay Dixit, Christian Lexer, Eva Cereghetti, and David Field.
“Mating System Variation in Hybrid Zones: Facilitation, Barriers and Asymmetries
to Gene Flow.” New Phytologist. Wiley, 2019. https://doi.org/10.1111/nph.16180.'
ieee: 'M. Pickup et al., “Mating system variation in hybrid zones: Facilitation,
barriers and asymmetries to gene flow,” New Phytologist, vol. 224, no.
3. Wiley, pp. 1035–1047, 2019.'
ista: 'Pickup M, Barton NH, Brandvain Y, Fraisse C, Yakimowski S, Dixit T, Lexer
C, Cereghetti E, Field D. 2019. Mating system variation in hybrid zones: Facilitation,
barriers and asymmetries to gene flow. New Phytologist. 224(3), 1035–1047.'
mla: 'Pickup, Melinda, et al. “Mating System Variation in Hybrid Zones: Facilitation,
Barriers and Asymmetries to Gene Flow.” New Phytologist, vol. 224, no.
3, Wiley, 2019, pp. 1035–47, doi:10.1111/nph.16180.'
short: M. Pickup, N.H. Barton, Y. Brandvain, C. Fraisse, S. Yakimowski, T. Dixit,
C. Lexer, E. Cereghetti, D. Field, New Phytologist 224 (2019) 1035–1047.
date_created: 2019-09-07T14:35:40Z
date_published: 2019-11-01T00:00:00Z
date_updated: 2023-10-18T08:47:08Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/nph.16180
ec_funded: 1
external_id:
pmid:
- '31505037'
file:
- access_level: open_access
checksum: 21e4c95599bbcaf7c483b89954658672
content_type: application/pdf
creator: dernst
date_created: 2019-11-13T08:15:05Z
date_updated: 2020-07-14T12:47:42Z
file_id: '7011'
file_name: 2019_NewPhytologist_Pickup.pdf
file_size: 1511958
relation: main_file
file_date_updated: 2020-07-14T12:47:42Z
has_accepted_license: '1'
intvolume: ' 224'
issue: '3'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 1035-1047
pmid: 1
project:
- _id: 25B36484-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '329960'
name: Mating system and the evolutionary dynamics of hybrid zones
- _id: 2662AADE-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02463
name: Sex chromosomes and species barriers
publication: New Phytologist
publication_identifier:
eissn:
- 1469-8137
issn:
- 0028-646X
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Mating system variation in hybrid zones: Facilitation, barriers and asymmetries
to gene flow'
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: 224
year: '2019'
...
---
_id: '6647'
abstract:
- lang: eng
text: The Tverberg theorem is one of the cornerstones of discrete geometry. It states
that, given a set X of at least (d+1)(r-1)+1 points in R^d, one can find a partition
X=X_1 cup ... cup X_r of X, such that the convex hulls of the X_i, i=1,...,r,
all share a common point. In this paper, we prove a strengthening of this theorem
that guarantees a partition which, in addition to the above, has the property
that the boundaries of full-dimensional convex hulls have pairwise nonempty intersections.
Possible generalizations and algorithmic aspects are also discussed. As a concrete
application, we show that any n points in the plane in general position span floor[n/3]
vertex-disjoint triangles that are pairwise crossing, meaning that their boundaries
have pairwise nonempty intersections; this number is clearly best possible. A
previous result of Alvarez-Rebollar et al. guarantees floor[n/6] pairwise crossing
triangles. Our result generalizes to a result about simplices in R^d,d >=2.
alternative_title:
- LIPIcs
author:
- first_name: Radoslav
full_name: Fulek, Radoslav
id: 39F3FFE4-F248-11E8-B48F-1D18A9856A87
last_name: Fulek
orcid: 0000-0001-8485-1774
- first_name: Bernd
full_name: Gärtner, Bernd
last_name: Gärtner
- first_name: Andrey
full_name: Kupavskii, Andrey
last_name: Kupavskii
- first_name: Pavel
full_name: Valtr, Pavel
last_name: Valtr
- first_name: Uli
full_name: Wagner, Uli
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
citation:
ama: 'Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. The crossing Tverberg
theorem. In: 35th International Symposium on Computational Geometry. Vol
129. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2019:38:1-38:13. doi:10.4230/LIPICS.SOCG.2019.38'
apa: 'Fulek, R., Gärtner, B., Kupavskii, A., Valtr, P., & Wagner, U. (2019).
The crossing Tverberg theorem. In 35th International Symposium on Computational
Geometry (Vol. 129, p. 38:1-38:13). Portland, OR, United States: Schloss Dagstuhl
- Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPICS.SOCG.2019.38'
chicago: Fulek, Radoslav, Bernd Gärtner, Andrey Kupavskii, Pavel Valtr, and Uli
Wagner. “The Crossing Tverberg Theorem.” In 35th International Symposium on
Computational Geometry, 129:38:1-38:13. Schloss Dagstuhl - Leibniz-Zentrum
für Informatik, 2019. https://doi.org/10.4230/LIPICS.SOCG.2019.38.
ieee: R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, and U. Wagner, “The crossing
Tverberg theorem,” in 35th International Symposium on Computational Geometry,
Portland, OR, United States, 2019, vol. 129, p. 38:1-38:13.
ista: 'Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. 2019. The crossing Tverberg
theorem. 35th International Symposium on Computational Geometry. SoCG 2019: Symposium
on Computational Geometry, LIPIcs, vol. 129, 38:1-38:13.'
mla: Fulek, Radoslav, et al. “The Crossing Tverberg Theorem.” 35th International
Symposium on Computational Geometry, vol. 129, Schloss Dagstuhl - Leibniz-Zentrum
für Informatik, 2019, p. 38:1-38:13, doi:10.4230/LIPICS.SOCG.2019.38.
short: R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, U. Wagner, in:, 35th International
Symposium on Computational Geometry, Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
2019, p. 38:1-38:13.
conference:
end_date: 2019-06-21
location: Portland, OR, United States
name: 'SoCG 2019: Symposium on Computational Geometry'
start_date: 2019-06-18
date_created: 2019-07-17T10:35:04Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-12-13T12:03:35Z
day: '01'
ddc:
- '000'
- '510'
department:
- _id: UlWa
doi: 10.4230/LIPICS.SOCG.2019.38
external_id:
arxiv:
- '1812.04911'
file:
- access_level: open_access
checksum: d6d017f8b41291b94d102294fa96ae9c
content_type: application/pdf
creator: dernst
date_created: 2019-07-24T06:54:52Z
date_updated: 2020-07-14T12:47:35Z
file_id: '6667'
file_name: 2019_LIPICS_Fulek.pdf
file_size: 559837
relation: main_file
file_date_updated: 2020-07-14T12:47:35Z
has_accepted_license: '1'
intvolume: ' 129'
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 38:1-38:13
project:
- _id: 261FA626-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02281
name: Eliminating intersections in drawings of graphs
publication: 35th International Symposium on Computational Geometry
publication_identifier:
isbn:
- '9783959771047'
issn:
- 1868-8969
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
quality_controlled: '1'
related_material:
record:
- id: '13974'
relation: later_version
status: public
scopus_import: 1
status: public
title: The crossing Tverberg theorem
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: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 129
year: '2019'
...
---
_id: '6676'
abstract:
- lang: eng
text: "It is impossible to deterministically solve wait-free consensus in an asynchronous
system. The classic proof uses a valency argument, which constructs an infinite
execution by repeatedly extending a finite execution. We introduce extension-based
proofs, a class of impossibility proofs that are modelled as an interaction between
a prover and a protocol and that include valency arguments.\r\n\r\nUsing 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 show
that 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. Why extension-based
proofs fail. In: Proceedings of the 51st Annual ACM SIGACT Symposium on Theory
of Computing. ACM Press; 2019:986-996. doi:10.1145/3313276.3316407'
apa: 'Alistarh, D.-A., Aspnes, J., Ellen, F., Gelashvili, R., & Zhu, L. (2019).
Why extension-based proofs fail. In Proceedings of the 51st Annual ACM SIGACT
Symposium on Theory of Computing (pp. 986–996). Phoenix, AZ, United States:
ACM Press. https://doi.org/10.1145/3313276.3316407'
chicago: Alistarh, Dan-Adrian, James Aspnes, Faith Ellen, Rati Gelashvili, and Leqi
Zhu. “Why Extension-Based Proofs Fail.” In Proceedings of the 51st Annual ACM
SIGACT Symposium on Theory of Computing, 986–96. ACM Press, 2019. https://doi.org/10.1145/3313276.3316407.
ieee: D.-A. Alistarh, J. Aspnes, F. Ellen, R. Gelashvili, and L. Zhu, “Why extension-based
proofs fail,” in Proceedings of the 51st Annual ACM SIGACT Symposium on Theory
of Computing, Phoenix, AZ, United States, 2019, pp. 986–996.
ista: 'Alistarh D-A, Aspnes J, Ellen F, Gelashvili R, Zhu L. 2019. Why extension-based
proofs fail. Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of
Computing. STOC: Symposium on Theory of Computing, 986–996.'
mla: Alistarh, Dan-Adrian, et al. “Why Extension-Based Proofs Fail.” Proceedings
of the 51st Annual ACM SIGACT Symposium on Theory of Computing, ACM Press,
2019, pp. 986–96, doi:10.1145/3313276.3316407.
short: D.-A. Alistarh, J. Aspnes, F. Ellen, R. Gelashvili, L. Zhu, in:, Proceedings
of the 51st Annual ACM SIGACT Symposium on Theory of Computing, ACM Press, 2019,
pp. 986–996.
conference:
end_date: 2019-06-26
location: Phoenix, AZ, United States
name: 'STOC: Symposium on Theory of Computing'
start_date: 2019-06-23
date_created: 2019-07-24T09:13:05Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-12-13T12:28:28Z
day: '01'
department:
- _id: DaAl
doi: 10.1145/3313276.3316407
external_id:
arxiv:
- '1811.01421'
isi:
- '000523199100089'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1811.01421
month: '06'
oa: 1
oa_version: Preprint
page: 986-996
publication: Proceedings of the 51st Annual ACM SIGACT Symposium on Theory of Computing
publication_identifier:
isbn:
- '9781450367059'
publication_status: published
publisher: ACM Press
quality_controlled: '1'
related_material:
record:
- id: '14364'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Why extension-based proofs fail
type: conference
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
year: '2019'
...