---
_id: '6986'
abstract:
- lang: eng
text: 'Li-Nadler proposed a conjecture about traces of Hecke categories, which implies
the semistable part of the Betti geometric Langlands conjecture of Ben-Zvi-Nadler
in genus 1. We prove a Weyl group analogue of this conjecture. Our theorem holds
in the natural generality of reflection groups in Euclidean or hyperbolic space.
As a corollary, we give an expression of the centralizer of a finite order element
in a reflection group using homotopy theory. '
article_processing_charge: No
article_type: original
author:
- first_name: Penghui
full_name: Li, Penghui
id: 42A24CCC-F248-11E8-B48F-1D18A9856A87
last_name: Li
citation:
ama: Li P. A colimit of traces of reflection groups. Proceedings of the American
Mathematical Society. 2019;147(11):4597-4604. doi:10.1090/proc/14586
apa: Li, P. (2019). A colimit of traces of reflection groups. Proceedings of
the American Mathematical Society. AMS. https://doi.org/10.1090/proc/14586
chicago: Li, Penghui. “A Colimit of Traces of Reflection Groups.” Proceedings
of the American Mathematical Society. AMS, 2019. https://doi.org/10.1090/proc/14586.
ieee: P. Li, “A colimit of traces of reflection groups,” Proceedings of the American
Mathematical Society, vol. 147, no. 11. AMS, pp. 4597–4604, 2019.
ista: Li P. 2019. A colimit of traces of reflection groups. Proceedings of the American
Mathematical Society. 147(11), 4597–4604.
mla: Li, Penghui. “A Colimit of Traces of Reflection Groups.” Proceedings of
the American Mathematical Society, vol. 147, no. 11, AMS, 2019, pp. 4597–604,
doi:10.1090/proc/14586.
short: P. Li, Proceedings of the American Mathematical Society 147 (2019) 4597–4604.
date_created: 2019-11-04T16:10:50Z
date_published: 2019-11-01T00:00:00Z
date_updated: 2023-09-05T12:22:21Z
day: '01'
department:
- _id: TaHa
doi: 10.1090/proc/14586
ec_funded: 1
external_id:
arxiv:
- '1810.07039'
isi:
- '000488621700004'
intvolume: ' 147'
isi: 1
issue: '11'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1810.07039
month: '11'
oa: 1
oa_version: Preprint
page: 4597-4604
project:
- _id: 25E549F4-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '320593'
name: Arithmetic and physics of Higgs moduli spaces
publication: Proceedings of the American Mathematical Society
publication_identifier:
eissn:
- 1088-6826
issn:
- 0002-9939
publication_status: published
publisher: AMS
quality_controlled: '1'
scopus_import: '1'
status: public
title: A colimit of traces of reflection groups
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 147
year: '2019'
...
---
_id: '6454'
abstract:
- lang: eng
text: 'Adult neural stem cells and multiciliated ependymalcells are glial cells
essential for neurological func-tions. Together, they make up the adult neurogenicniche.
Using both high-throughput clonal analysisand single-cell resolution of progenitor
division pat-terns and fate, we show that these two componentsof the neurogenic
niche are lineally related: adult neu-ral stem cells are sister cells to ependymal
cells,whereas most ependymal cells arise from the termi-nal symmetric divisions
of the lineage. Unexpectedly,we found that the antagonist regulators of DNA repli-cation,
GemC1 and Geminin, can tune the proportionof neural stem cells and ependymal cells.
Our find-ings reveal the controlled dynamic of the neurogenicniche ontogeny and
identify the Geminin familymembers as key regulators of the initial pool of adultneural
stem cells.'
article_processing_charge: No
author:
- first_name: G
full_name: Ortiz-Álvarez, G
last_name: Ortiz-Álvarez
- first_name: M
full_name: Daclin, M
last_name: Daclin
- first_name: A
full_name: Shihavuddin, A
last_name: Shihavuddin
- first_name: P
full_name: Lansade, P
last_name: Lansade
- first_name: A
full_name: Fortoul, A
last_name: Fortoul
- first_name: M
full_name: Faucourt, M
last_name: Faucourt
- first_name: S
full_name: Clavreul, S
last_name: Clavreul
- first_name: ME
full_name: Lalioti, ME
last_name: Lalioti
- first_name: S
full_name: Taraviras, S
last_name: Taraviras
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
- first_name: J
full_name: Livet, J
last_name: Livet
- first_name: A
full_name: Meunier, A
last_name: Meunier
- first_name: A
full_name: Genovesio, A
last_name: Genovesio
- first_name: N
full_name: Spassky, N
last_name: Spassky
citation:
ama: Ortiz-Álvarez G, Daclin M, Shihavuddin A, et al. Adult neural stem cells and
multiciliated ependymal cells share a common lineage regulated by the Geminin
family members. Neuron. 2019;102(1):159-172.e7. doi:10.1016/j.neuron.2019.01.051
apa: Ortiz-Álvarez, G., Daclin, M., Shihavuddin, A., Lansade, P., Fortoul, A., Faucourt,
M., … Spassky, N. (2019). Adult neural stem cells and multiciliated ependymal
cells share a common lineage regulated by the Geminin family members. Neuron.
Elsevier. https://doi.org/10.1016/j.neuron.2019.01.051
chicago: Ortiz-Álvarez, G, M Daclin, A Shihavuddin, P Lansade, A Fortoul, M Faucourt,
S Clavreul, et al. “Adult Neural Stem Cells and Multiciliated Ependymal Cells
Share a Common Lineage Regulated by the Geminin Family Members.” Neuron.
Elsevier, 2019. https://doi.org/10.1016/j.neuron.2019.01.051.
ieee: G. Ortiz-Álvarez et al., “Adult neural stem cells and multiciliated
ependymal cells share a common lineage regulated by the Geminin family members,”
Neuron, vol. 102, no. 1. Elsevier, p. 159–172.e7, 2019.
ista: Ortiz-Álvarez G, Daclin M, Shihavuddin A, Lansade P, Fortoul A, Faucourt M,
Clavreul S, Lalioti M, Taraviras S, Hippenmeyer S, Livet J, Meunier A, Genovesio
A, Spassky N. 2019. Adult neural stem cells and multiciliated ependymal cells
share a common lineage regulated by the Geminin family members. Neuron. 102(1),
159–172.e7.
mla: Ortiz-Álvarez, G., et al. “Adult Neural Stem Cells and Multiciliated Ependymal
Cells Share a Common Lineage Regulated by the Geminin Family Members.” Neuron,
vol. 102, no. 1, Elsevier, 2019, p. 159–172.e7, doi:10.1016/j.neuron.2019.01.051.
short: G. Ortiz-Álvarez, M. Daclin, A. Shihavuddin, P. Lansade, A. Fortoul, M. Faucourt,
S. Clavreul, M. Lalioti, S. Taraviras, S. Hippenmeyer, J. Livet, A. Meunier, A.
Genovesio, N. Spassky, Neuron 102 (2019) 159–172.e7.
date_created: 2019-05-14T13:06:30Z
date_published: 2019-04-03T00:00:00Z
date_updated: 2023-09-05T13:02:21Z
day: '03'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.1016/j.neuron.2019.01.051
ec_funded: 1
external_id:
isi:
- '000463337900018'
pmid:
- '30824354'
file:
- access_level: open_access
checksum: 1fb6e195c583eb0c5cabf26f69ff6675
content_type: application/pdf
creator: dernst
date_created: 2019-05-15T09:28:41Z
date_updated: 2020-07-14T12:47:30Z
file_id: '6457'
file_name: 2019_Neuron_Ortiz.pdf
file_size: 7288572
relation: main_file
file_date_updated: 2020-07-14T12:47:30Z
has_accepted_license: '1'
intvolume: ' 102'
isi: 1
issue: '1'
language:
- iso: eng
license: https://creativecommons.org/licenses/by-nc-nd/4.0/
month: '04'
oa: 1
oa_version: Published Version
page: 159-172.e7
pmid: 1
project:
- _id: 260018B0-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '725780'
name: Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development
publication: Neuron
publication_identifier:
eissn:
- 1097-4199
issn:
- 0896-6273
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Adult neural stem cells and multiciliated ependymal cells share a common lineage
regulated by the Geminin family members
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: 102
year: '2019'
...
---
_id: '6979'
article_processing_charge: No
article_type: original
author:
- first_name: Aglaja
full_name: Kopf, Aglaja
id: 31DAC7B6-F248-11E8-B48F-1D18A9856A87
last_name: Kopf
orcid: 0000-0002-2187-6656
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
citation:
ama: 'Kopf A, Sixt MK. Gut homeostasis: Active migration of intestinal epithelial
cells in tissue renewal. Current Biology. 2019;29(20):R1091-R1093. doi:10.1016/j.cub.2019.08.068'
apa: 'Kopf, A., & Sixt, M. K. (2019). Gut homeostasis: Active migration of intestinal
epithelial cells in tissue renewal. Current Biology. Cell Press. https://doi.org/10.1016/j.cub.2019.08.068'
chicago: 'Kopf, Aglaja, and Michael K Sixt. “Gut Homeostasis: Active Migration of
Intestinal Epithelial Cells in Tissue Renewal.” Current Biology. Cell Press,
2019. https://doi.org/10.1016/j.cub.2019.08.068.'
ieee: 'A. Kopf and M. K. Sixt, “Gut homeostasis: Active migration of intestinal
epithelial cells in tissue renewal,” Current Biology, vol. 29, no. 20.
Cell Press, pp. R1091–R1093, 2019.'
ista: 'Kopf A, Sixt MK. 2019. Gut homeostasis: Active migration of intestinal epithelial
cells in tissue renewal. Current Biology. 29(20), R1091–R1093.'
mla: 'Kopf, Aglaja, and Michael K. Sixt. “Gut Homeostasis: Active Migration of Intestinal
Epithelial Cells in Tissue Renewal.” Current Biology, vol. 29, no. 20,
Cell Press, 2019, pp. R1091–93, doi:10.1016/j.cub.2019.08.068.'
short: A. Kopf, M.K. Sixt, Current Biology 29 (2019) R1091–R1093.
date_created: 2019-11-04T15:18:29Z
date_published: 2019-10-21T00:00:00Z
date_updated: 2023-09-05T12:43:43Z
day: '21'
department:
- _id: MiSi
doi: 10.1016/j.cub.2019.08.068
external_id:
isi:
- '000491286200016'
pmid:
- '31639357'
intvolume: ' 29'
isi: 1
issue: '20'
language:
- iso: eng
month: '10'
oa_version: None
page: R1091-R1093
pmid: 1
publication: Current Biology
publication_identifier:
eissn:
- 1879-0445
issn:
- 0960-9822
publication_status: published
publisher: Cell Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Gut homeostasis: Active migration of intestinal epithelial cells in tissue
renewal'
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 29
year: '2019'
...
---
_id: '6980'
abstract:
- lang: eng
text: Tissue morphogenesis in multicellular organisms is brought about by spatiotemporal
coordination of mechanical and chemical signals. Extensive work on how mechanical
forces together with the well‐established morphogen signalling pathways can actively
shape living tissues has revealed evolutionary conserved mechanochemical features
of embryonic development. More recently, attention has been drawn to the description
of tissue material properties and how they can influence certain morphogenetic
processes. Interestingly, besides the role of tissue material properties in determining
how much tissues deform in response to force application, there is increasing
theoretical and experimental evidence, suggesting that tissue material properties
can abruptly and drastically change in development. These changes resemble phase
transitions, pointing at the intriguing possibility that important morphogenetic
processes in development, such as symmetry breaking and self‐organization, might
be mediated by tissue phase transitions. In this review, we summarize recent findings
on the regulation and role of tissue material properties in the context of the
developing embryo. We posit that abrupt changes of tissue rheological properties
may have important implications in maintaining the balance between robustness
and adaptability during embryonic development.
article_number: e102497
article_processing_charge: Yes (via OA deal)
article_type: review
author:
- first_name: Nicoletta
full_name: Petridou, Nicoletta
id: 2A003F6C-F248-11E8-B48F-1D18A9856A87
last_name: Petridou
orcid: 0000-0002-8451-1195
- 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, Heisenberg C-PJ. Tissue rheology in embryonic organization. The
EMBO Journal. 2019;38(20). doi:10.15252/embj.2019102497
apa: Petridou, N., & Heisenberg, C.-P. J. (2019). Tissue rheology in embryonic
organization. The EMBO Journal. EMBO. https://doi.org/10.15252/embj.2019102497
chicago: Petridou, Nicoletta, and Carl-Philipp J Heisenberg. “Tissue Rheology in
Embryonic Organization.” The EMBO Journal. EMBO, 2019. https://doi.org/10.15252/embj.2019102497.
ieee: N. Petridou and C.-P. J. Heisenberg, “Tissue rheology in embryonic organization,”
The EMBO Journal, vol. 38, no. 20. EMBO, 2019.
ista: Petridou N, Heisenberg C-PJ. 2019. Tissue rheology in embryonic organization.
The EMBO Journal. 38(20), e102497.
mla: Petridou, Nicoletta, and Carl-Philipp J. Heisenberg. “Tissue Rheology in Embryonic
Organization.” The EMBO Journal, vol. 38, no. 20, e102497, EMBO, 2019,
doi:10.15252/embj.2019102497.
short: N. Petridou, C.-P.J. Heisenberg, The EMBO Journal 38 (2019).
date_created: 2019-11-04T15:24:29Z
date_published: 2019-10-15T00:00:00Z
date_updated: 2023-09-05T13:04:13Z
day: '15'
ddc:
- '570'
department:
- _id: CaHe
doi: 10.15252/embj.2019102497
ec_funded: 1
external_id:
isi:
- '000485561900001'
pmid:
- '31512749'
file:
- access_level: open_access
checksum: 76f7f4e79ab6d850c30017a69726fd85
content_type: application/pdf
creator: dernst
date_created: 2019-11-04T15:30:08Z
date_updated: 2020-07-14T12:47:46Z
file_id: '6981'
file_name: 2019_Embo_Petridou.pdf
file_size: 847356
relation: main_file
file_date_updated: 2020-07-14T12:47:46Z
has_accepted_license: '1'
intvolume: ' 38'
isi: 1
issue: '20'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '10'
oa: 1
oa_version: Published Version
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: 2693FD8C-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: V00736
name: Tissue material properties in embryonic development
publication: The EMBO Journal
publication_identifier:
eissn:
- 1460-2075
issn:
- 0261-4189
publication_status: published
publisher: EMBO
quality_controlled: '1'
scopus_import: '1'
status: public
title: Tissue rheology in embryonic organization
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: 38
year: '2019'
...
---
_id: '6554'
abstract:
- lang: eng
text: Due to the importance of zero-shot learning, i.e. classifying images where
there is a lack of labeled training data, the number of proposed approaches has
recently increased steadily. We argue that it is time to take a step back and
to analyze the status quo of the area. The purpose of this paper is three-fold.
First, given the fact that there is no agreed upon zero-shot learning benchmark,
we first define a new benchmark by unifying both the evaluation protocols and
data splits of publicly available datasets used for this task. This is an important
contribution as published results are often not comparable and sometimes even
flawed due to, e.g. pre-training on zero-shot test classes. Moreover, we propose
a new zero-shot learning dataset, the Animals with Attributes 2 (AWA2) dataset
which we make publicly available both in terms of image features and the images
themselves. Second, we compare and analyze a significant number of the state-of-the-art
methods in depth, both in the classic zero-shot setting but also in the more realistic
generalized zero-shot setting. Finally, we discuss in detail the limitations of
the current status of the area which can be taken as a basis for advancing it.
article_processing_charge: No
article_type: original
author:
- first_name: Yongqin
full_name: Xian, Yongqin
last_name: Xian
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0002-4561-241X
- first_name: Bernt
full_name: Schiele, Bernt
last_name: Schiele
- first_name: Zeynep
full_name: Akata, Zeynep
last_name: Akata
citation:
ama: Xian Y, Lampert C, Schiele B, Akata Z. Zero-shot learning - A comprehensive
evaluation of the good, the bad and the ugly. IEEE Transactions on Pattern
Analysis and Machine Intelligence. 2019;41(9):2251-2265. doi:10.1109/tpami.2018.2857768
apa: Xian, Y., Lampert, C., Schiele, B., & Akata, Z. (2019). Zero-shot learning
- A comprehensive evaluation of the good, the bad and the ugly. IEEE Transactions
on Pattern Analysis and Machine Intelligence. Institute of Electrical and
Electronics Engineers (IEEE). https://doi.org/10.1109/tpami.2018.2857768
chicago: Xian, Yongqin, Christoph Lampert, Bernt Schiele, and Zeynep Akata. “Zero-Shot
Learning - A Comprehensive Evaluation of the Good, the Bad and the Ugly.” IEEE
Transactions on Pattern Analysis and Machine Intelligence. Institute of Electrical
and Electronics Engineers (IEEE), 2019. https://doi.org/10.1109/tpami.2018.2857768.
ieee: Y. Xian, C. Lampert, B. Schiele, and Z. Akata, “Zero-shot learning - A comprehensive
evaluation of the good, the bad and the ugly,” IEEE Transactions on Pattern
Analysis and Machine Intelligence, vol. 41, no. 9. Institute of Electrical
and Electronics Engineers (IEEE), pp. 2251–2265, 2019.
ista: Xian Y, Lampert C, Schiele B, Akata Z. 2019. Zero-shot learning - A comprehensive
evaluation of the good, the bad and the ugly. IEEE Transactions on Pattern Analysis
and Machine Intelligence. 41(9), 2251–2265.
mla: Xian, Yongqin, et al. “Zero-Shot Learning - A Comprehensive Evaluation of the
Good, the Bad and the Ugly.” IEEE Transactions on Pattern Analysis and Machine
Intelligence, vol. 41, no. 9, Institute of Electrical and Electronics Engineers
(IEEE), 2019, pp. 2251–65, doi:10.1109/tpami.2018.2857768.
short: Y. Xian, C. Lampert, B. Schiele, Z. Akata, IEEE Transactions on Pattern Analysis
and Machine Intelligence 41 (2019) 2251–2265.
date_created: 2019-06-11T14:05:59Z
date_published: 2019-09-01T00:00:00Z
date_updated: 2023-09-05T13:18:09Z
day: '01'
department:
- _id: ChLa
doi: 10.1109/tpami.2018.2857768
external_id:
arxiv:
- '1707.00600'
isi:
- '000480343900015'
intvolume: ' 41'
isi: 1
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1707.00600
month: '09'
oa: 1
oa_version: Preprint
page: 2251 - 2265
publication: IEEE Transactions on Pattern Analysis and Machine Intelligence
publication_identifier:
eissn:
- 1939-3539
issn:
- 0162-8828
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
quality_controlled: '1'
scopus_import: '1'
status: public
title: Zero-shot learning - A comprehensive evaluation of the good, the bad and the
ugly
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 41
year: '2019'
...
---
_id: '6259'
abstract:
- lang: eng
text: The plant hormone auxin has crucial roles in almost all aspects of plant growth
and development. Concentrations of auxin vary across different tissues, mediating
distinct developmental outcomes and contributing to the functional diversity of
auxin. However, the mechanisms that underlie these activities are poorly understood.
Here we identify an auxin signalling mechanism, which acts in parallel to the
canonical auxin pathway based on the transport inhibitor response1 (TIR1) and
other auxin receptor F-box (AFB) family proteins (TIR1/AFB receptors)1,2, that
translates levels of cellular auxin to mediate differential growth during apical-hook
development. This signalling mechanism operates at the concave side of the apical
hook, and involves auxin-mediated C-terminal cleavage of transmembrane kinase
1 (TMK1). The cytosolic and nucleus-translocated C terminus of TMK1 specifically
interacts with and phosphorylates two non-canonical transcriptional repressors
of the auxin or indole-3-acetic acid (Aux/IAA) family (IAA32 and IAA34), thereby
regulating ARF transcription factors. In contrast to the degradation of Aux/IAA
transcriptional repressors in the canonical pathway, the newly identified mechanism
stabilizes the non-canonical IAA32 and IAA34 transcriptional repressors to regulate
gene expression and ultimately inhibit growth. The auxin–TMK1 signalling pathway
originates at the cell surface, is triggered by high levels of auxin and shares
a partially overlapping set of transcription factors with the TIR1/AFB signalling
pathway. This allows distinct interpretations of different concentrations of cellular
auxin, and thus enables this versatile signalling molecule to mediate complex
developmental outcomes.
article_processing_charge: No
article_type: original
author:
- first_name: Min
full_name: Cao, Min
last_name: Cao
- first_name: Rong
full_name: Chen, Rong
last_name: Chen
- first_name: Pan
full_name: Li, Pan
last_name: Li
- first_name: Yongqiang
full_name: Yu, Yongqiang
last_name: Yu
- first_name: Rui
full_name: Zheng, Rui
last_name: Zheng
- first_name: Danfeng
full_name: Ge, Danfeng
last_name: Ge
- first_name: Wei
full_name: Zheng, Wei
last_name: Zheng
- first_name: Xuhui
full_name: Wang, Xuhui
last_name: Wang
- first_name: Yangtao
full_name: Gu, Yangtao
last_name: Gu
- first_name: Zuzana
full_name: Gelová, Zuzana
id: 0AE74790-0E0B-11E9-ABC7-1ACFE5697425
last_name: Gelová
orcid: 0000-0003-4783-1752
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
- first_name: Heng
full_name: Zhang, Heng
last_name: Zhang
- first_name: Renyi
full_name: Liu, Renyi
last_name: Liu
- first_name: Jun
full_name: He, Jun
last_name: He
- first_name: Tongda
full_name: Xu, Tongda
last_name: Xu
citation:
ama: Cao M, Chen R, Li P, et al. TMK1-mediated auxin signalling regulates differential
growth of the apical hook. Nature. 2019;568:240-243. doi:10.1038/s41586-019-1069-7
apa: Cao, M., Chen, R., Li, P., Yu, Y., Zheng, R., Ge, D., … Xu, T. (2019). TMK1-mediated
auxin signalling regulates differential growth of the apical hook. Nature.
Springer Nature. https://doi.org/10.1038/s41586-019-1069-7
chicago: Cao, Min, Rong Chen, Pan Li, Yongqiang Yu, Rui Zheng, Danfeng Ge, Wei Zheng,
et al. “TMK1-Mediated Auxin Signalling Regulates Differential Growth of the Apical
Hook.” Nature. Springer Nature, 2019. https://doi.org/10.1038/s41586-019-1069-7.
ieee: M. Cao et al., “TMK1-mediated auxin signalling regulates differential
growth of the apical hook,” Nature, vol. 568. Springer Nature, pp. 240–243,
2019.
ista: Cao M, Chen R, Li P, Yu Y, Zheng R, Ge D, Zheng W, Wang X, Gu Y, Gelová Z,
Friml J, Zhang H, Liu R, He J, Xu T. 2019. TMK1-mediated auxin signalling regulates
differential growth of the apical hook. Nature. 568, 240–243.
mla: Cao, Min, et al. “TMK1-Mediated Auxin Signalling Regulates Differential Growth
of the Apical Hook.” Nature, vol. 568, Springer Nature, 2019, pp. 240–43,
doi:10.1038/s41586-019-1069-7.
short: M. Cao, R. Chen, P. Li, Y. Yu, R. Zheng, D. Ge, W. Zheng, X. Wang, Y. Gu,
Z. Gelová, J. Friml, H. Zhang, R. Liu, J. He, T. Xu, Nature 568 (2019) 240–243.
date_created: 2019-04-09T08:37:05Z
date_published: 2019-04-11T00:00:00Z
date_updated: 2023-09-05T14:58:41Z
day: '11'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1038/s41586-019-1069-7
ec_funded: 1
external_id:
isi:
- '000464412700050'
pmid:
- '30944466'
file:
- access_level: open_access
checksum: 6b84ab602a34382cf0340a37a1378c75
content_type: application/pdf
creator: dernst
date_created: 2020-11-13T07:37:41Z
date_updated: 2020-11-13T07:37:41Z
file_id: '8751'
file_name: 2019_Nature _Cao_accepted.pdf
file_size: 4321328
relation: main_file
success: 1
file_date_updated: 2020-11-13T07:37:41Z
has_accepted_license: '1'
intvolume: ' 568'
isi: 1
language:
- iso: eng
month: '04'
oa: 1
oa_version: Submitted Version
page: 240-243
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742985'
name: Tracing Evolution of Auxin Transport and Polarity in Plants
publication: Nature
publication_identifier:
eissn:
- 1476-4687
issn:
- 0028-0836
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/newly-discovered-mechanism-of-plant-hormone-auxin-acts-the-opposite-way/
scopus_import: '1'
status: public
title: TMK1-mediated auxin signalling regulates differential growth of the apical
hook
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 568
year: '2019'
...
---
_id: '6987'
abstract:
- lang: eng
text: Cells are arranged into species-specific patterns during early embryogenesis.
Such cell division patterns are important since they often reflect the distribution
of localized cortical factors from eggs/fertilized eggs to specific cells as well
as the emergence of organismal form. However, it has proven difficult to reveal
the mechanisms that underlie the emergence of cell positioning patterns that underlie
embryonic shape, likely because a systems-level approach is required that integrates
cell biological, genetic, developmental, and mechanical parameters. The choice
of organism to address such questions is also important. Because ascidians display
the most extreme form of invariant cleavage pattern among the metazoans, we have
been analyzing the cell biological mechanisms that underpin three aspects of cell
division (unequal cell division (UCD), oriented cell division (OCD), and asynchronous
cell cycles) which affect the overall shape of the blastula-stage ascidian embryo
composed of 64 cells. In ascidians, UCD creates two small cells at the 16-cell
stage that in turn undergo two further successive rounds of UCD. Starting at the
16-cell stage, the cell cycle becomes asynchronous, whereby the vegetal half divides
before the animal half, thus creating 24-, 32-, 44-, and then 64-cell stages.
Perturbing either UCD or the alternate cell division rhythm perturbs cell position.
We propose that dynamic cell shape changes propagate throughout the embryo via
cell-cell contacts to create the ascidian-specific invariant cleavage pattern.
alternative_title:
- RESULTS
article_processing_charge: No
author:
- first_name: Alex
full_name: McDougall, Alex
last_name: McDougall
- first_name: Janet
full_name: Chenevert, Janet
last_name: Chenevert
- first_name: Benoit G
full_name: Godard, Benoit G
id: 33280250-F248-11E8-B48F-1D18A9856A87
last_name: Godard
- first_name: Remi
full_name: Dumollard, Remi
last_name: Dumollard
citation:
ama: 'McDougall A, Chenevert J, Godard BG, Dumollard R. Emergence of embryo shape
during cleavage divisions. In: Tworzydlo W, Bilinski SM, eds. Evo-Devo: Non-Model
Species in Cell and Developmental Biology. Vol 68. Springer Nature; 2019:127-154.
doi:10.1007/978-3-030-23459-1_6'
apa: 'McDougall, A., Chenevert, J., Godard, B. G., & Dumollard, R. (2019). Emergence
of embryo shape during cleavage divisions. In W. Tworzydlo & S. M. Bilinski
(Eds.), Evo-Devo: Non-model species in cell and developmental biology (Vol.
68, pp. 127–154). Springer Nature. https://doi.org/10.1007/978-3-030-23459-1_6'
chicago: 'McDougall, Alex, Janet Chenevert, Benoit G Godard, and Remi Dumollard.
“Emergence of Embryo Shape during Cleavage Divisions.” In Evo-Devo: Non-Model
Species in Cell and Developmental Biology, edited by Waclaw Tworzydlo and
Szczepan M. Bilinski, 68:127–54. Springer Nature, 2019. https://doi.org/10.1007/978-3-030-23459-1_6.'
ieee: 'A. McDougall, J. Chenevert, B. G. Godard, and R. Dumollard, “Emergence of
embryo shape during cleavage divisions,” in Evo-Devo: Non-model species in
cell and developmental biology, vol. 68, W. Tworzydlo and S. M. Bilinski,
Eds. Springer Nature, 2019, pp. 127–154.'
ista: 'McDougall A, Chenevert J, Godard BG, Dumollard R. 2019.Emergence of embryo
shape during cleavage divisions. In: Evo-Devo: Non-model species in cell and developmental
biology. RESULTS, vol. 68, 127–154.'
mla: 'McDougall, Alex, et al. “Emergence of Embryo Shape during Cleavage Divisions.”
Evo-Devo: Non-Model Species in Cell and Developmental Biology, edited by
Waclaw Tworzydlo and Szczepan M. Bilinski, vol. 68, Springer Nature, 2019, pp.
127–54, doi:10.1007/978-3-030-23459-1_6.'
short: 'A. McDougall, J. Chenevert, B.G. Godard, R. Dumollard, in:, W. Tworzydlo,
S.M. Bilinski (Eds.), Evo-Devo: Non-Model Species in Cell and Developmental Biology,
Springer Nature, 2019, pp. 127–154.'
date_created: 2019-11-04T16:20:19Z
date_published: 2019-10-10T00:00:00Z
date_updated: 2023-09-05T15:01:12Z
day: '10'
ddc:
- '570'
department:
- _id: CaHe
doi: 10.1007/978-3-030-23459-1_6
editor:
- first_name: Waclaw
full_name: Tworzydlo, Waclaw
last_name: Tworzydlo
- first_name: Szczepan M.
full_name: Bilinski, Szczepan M.
last_name: Bilinski
external_id:
pmid:
- '31598855'
file:
- access_level: open_access
checksum: 7f43e1e3706d15061475c5c57efc2786
content_type: application/pdf
creator: dernst
date_created: 2020-05-14T10:09:30Z
date_updated: 2020-07-14T12:47:46Z
file_id: '7829'
file_name: 2019_RESULTS_McDougall.pdf
file_size: 19317348
relation: main_file
file_date_updated: 2020-07-14T12:47:46Z
has_accepted_license: '1'
intvolume: ' 68'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Submitted Version
page: 127-154
pmid: 1
publication: 'Evo-Devo: Non-model species in cell and developmental biology'
publication_identifier:
eissn:
- 1861-0412
isbn:
- '9783030234584'
- '9783030234591'
issn:
- 0080-1844
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Emergence of embryo shape during cleavage divisions
type: book_chapter
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 68
year: '2019'
...
---
_id: '6762'
abstract:
- lang: eng
text: "We present and study novel optimal control problems motivated by the search
for photovoltaic materials with high power-conversion efficiency. The material
must perform the first step: convert light (photons) into electronic excitations.
We formulate various desirable properties of the excitations as mathematical control
goals at the Kohn-Sham-DFT level\r\nof theory, with the control being given by
the nuclear charge distribution. We prove that nuclear distributions exist which
give rise to optimal HOMO-LUMO excitations, and present illustrative numerical
simulations for 1D finite nanocrystals. We observe pronounced goal-dependent features
such as large electron-hole separation, and a hierarchy of length scales: internal
HOMO and LUMO wavelengths < atomic spacings < (irregular) fluctuations of the
doping profiles < system size."
article_processing_charge: No
author:
- first_name: Gero
full_name: Friesecke, Gero
last_name: Friesecke
- first_name: Michael
full_name: Kniely, Michael
id: 2CA2C08C-F248-11E8-B48F-1D18A9856A87
last_name: Kniely
orcid: 0000-0001-5645-4333
citation:
ama: Friesecke G, Kniely M. New optimal control problems in density functional theory
motivated by photovoltaics. Multiscale Modeling and Simulation. 2019;17(3):926-947.
doi:10.1137/18M1207272
apa: Friesecke, G., & Kniely, M. (2019). New optimal control problems in density
functional theory motivated by photovoltaics. Multiscale Modeling and Simulation.
SIAM. https://doi.org/10.1137/18M1207272
chicago: Friesecke, Gero, and Michael Kniely. “New Optimal Control Problems in Density
Functional Theory Motivated by Photovoltaics.” Multiscale Modeling and Simulation.
SIAM, 2019. https://doi.org/10.1137/18M1207272.
ieee: G. Friesecke and M. Kniely, “New optimal control problems in density functional
theory motivated by photovoltaics,” Multiscale Modeling and Simulation,
vol. 17, no. 3. SIAM, pp. 926–947, 2019.
ista: Friesecke G, Kniely M. 2019. New optimal control problems in density functional
theory motivated by photovoltaics. Multiscale Modeling and Simulation. 17(3),
926–947.
mla: Friesecke, Gero, and Michael Kniely. “New Optimal Control Problems in Density
Functional Theory Motivated by Photovoltaics.” Multiscale Modeling and Simulation,
vol. 17, no. 3, SIAM, 2019, pp. 926–47, doi:10.1137/18M1207272.
short: G. Friesecke, M. Kniely, Multiscale Modeling and Simulation 17 (2019) 926–947.
date_created: 2019-08-04T21:59:21Z
date_published: 2019-07-16T00:00:00Z
date_updated: 2023-09-05T15:05:45Z
day: '16'
department:
- _id: JuFi
doi: 10.1137/18M1207272
external_id:
arxiv:
- '1808.04200'
isi:
- '000487931800002'
intvolume: ' 17'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1808.04200
month: '07'
oa: 1
oa_version: Preprint
page: 926-947
publication: Multiscale Modeling and Simulation
publication_identifier:
eissn:
- '15403467'
issn:
- '15403459'
publication_status: published
publisher: SIAM
quality_controlled: '1'
scopus_import: '1'
status: public
title: New optimal control problems in density functional theory motivated by photovoltaics
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 17
year: '2019'
...
---
_id: '10874'
abstract:
- lang: eng
text: In this article we prove an analogue of a theorem of Lachaud, Ritzenthaler,
and Zykin, which allows us to connect invariants of binary octics to Siegel modular
forms of genus 3. We use this connection to show that certain modular functions,
when restricted to the hyperelliptic locus, assume values whose denominators are
products of powers of primes of bad reduction for the associated hyperelliptic
curves. We illustrate our theorem with explicit computations. This work is motivated
by the study of the values of these modular functions at CM points of the Siegel
upper half-space, which, if their denominators are known, can be used to effectively
compute models of (hyperelliptic, in our case) curves with CM.
acknowledgement: "The authors would like to thank the Lorentz Center in Leiden for
hosting the Women in Numbers Europe 2 workshop and providing a productive and enjoyable
environment for our initial work on this project. We are grateful to the organizers
of WIN-E2, Irene Bouw, Rachel Newton and Ekin Ozman, for making this conference
and this collaboration possible. We\r\nthank Irene Bouw and Christophe Ritzenhaler
for helpful discussions. Ionica acknowledges support from the Thomas Jefferson Fund
of the Embassy of France in the United States and the FACE Foundation. Most of Kılıçer’s
work was carried out during her stay in Universiteit Leiden and Carl von Ossietzky
Universität Oldenburg. Massierer was supported by the Australian Research Council
(DP150101689). Vincent is supported by the National Science Foundation under Grant
No. DMS-1802323 and by the Thomas Jefferson Fund of the Embassy of France in the
United States and the FACE Foundation. "
article_number: '9'
article_processing_charge: No
article_type: original
author:
- first_name: Sorina
full_name: Ionica, Sorina
last_name: Ionica
- first_name: Pınar
full_name: Kılıçer, Pınar
last_name: Kılıçer
- first_name: Kristin
full_name: Lauter, Kristin
last_name: Lauter
- first_name: Elisa
full_name: Lorenzo García, Elisa
last_name: Lorenzo García
- first_name: Maria-Adelina
full_name: Manzateanu, Maria-Adelina
id: be8d652e-a908-11ec-82a4-e2867729459c
last_name: Manzateanu
- first_name: Maike
full_name: Massierer, Maike
last_name: Massierer
- first_name: Christelle
full_name: Vincent, Christelle
last_name: Vincent
citation:
ama: Ionica S, Kılıçer P, Lauter K, et al. Modular invariants for genus 3 hyperelliptic
curves. Research in Number Theory. 2019;5. doi:10.1007/s40993-018-0146-6
apa: Ionica, S., Kılıçer, P., Lauter, K., Lorenzo García, E., Manzateanu, M.-A.,
Massierer, M., & Vincent, C. (2019). Modular invariants for genus 3 hyperelliptic
curves. Research in Number Theory. Springer Nature. https://doi.org/10.1007/s40993-018-0146-6
chicago: Ionica, Sorina, Pınar Kılıçer, Kristin Lauter, Elisa Lorenzo García, Maria-Adelina
Manzateanu, Maike Massierer, and Christelle Vincent. “Modular Invariants for Genus
3 Hyperelliptic Curves.” Research in Number Theory. Springer Nature, 2019.
https://doi.org/10.1007/s40993-018-0146-6.
ieee: S. Ionica et al., “Modular invariants for genus 3 hyperelliptic curves,”
Research in Number Theory, vol. 5. Springer Nature, 2019.
ista: Ionica S, Kılıçer P, Lauter K, Lorenzo García E, Manzateanu M-A, Massierer
M, Vincent C. 2019. Modular invariants for genus 3 hyperelliptic curves. Research
in Number Theory. 5, 9.
mla: Ionica, Sorina, et al. “Modular Invariants for Genus 3 Hyperelliptic Curves.”
Research in Number Theory, vol. 5, 9, Springer Nature, 2019, doi:10.1007/s40993-018-0146-6.
short: S. Ionica, P. Kılıçer, K. Lauter, E. Lorenzo García, M.-A. Manzateanu, M.
Massierer, C. Vincent, Research in Number Theory 5 (2019).
date_created: 2022-03-18T12:09:48Z
date_published: 2019-01-02T00:00:00Z
date_updated: 2023-09-05T15:39:31Z
day: '02'
department:
- _id: TiBr
doi: 10.1007/s40993-018-0146-6
external_id:
arxiv:
- '1807.08986'
intvolume: ' 5'
keyword:
- Algebra and Number Theory
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1807.08986
month: '01'
oa: 1
oa_version: Preprint
publication: Research in Number Theory
publication_identifier:
eissn:
- 2363-9555
issn:
- 2522-0160
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Modular invariants for genus 3 hyperelliptic curves
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 5
year: '2019'
...
---
_id: '7100'
abstract:
- lang: eng
text: We present microscopic derivations of the defocusing two-dimensional cubic
nonlinear Schrödinger equation and the Gross–Pitaevskii equation starting froman
interacting N-particle system of bosons. We consider the interaction potential
to be given either by Wβ(x)=N−1+2βW(Nβx), for any β>0, or to be given by VN(x)=e2NV(eNx),
for some spherical symmetric, nonnegative and compactly supported W,V∈L∞(R2,R).
In both cases we prove the convergence of the reduced density corresponding to
the exact time evolution to the projector onto the solution of the corresponding
nonlinear Schrödinger equation in trace norm. For the latter potential VN we show
that it is crucial to take the microscopic structure of the condensate into account
in order to obtain the correct dynamics.
acknowledgement: OA fund by IST Austria
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Maximilian
full_name: Jeblick, Maximilian
last_name: Jeblick
- first_name: Nikolai K
full_name: Leopold, Nikolai K
id: 4BC40BEC-F248-11E8-B48F-1D18A9856A87
last_name: Leopold
orcid: 0000-0002-0495-6822
- first_name: Peter
full_name: Pickl, Peter
last_name: Pickl
citation:
ama: Jeblick M, Leopold NK, Pickl P. Derivation of the time dependent Gross–Pitaevskii
equation in two dimensions. Communications in Mathematical Physics. 2019;372(1):1-69.
doi:10.1007/s00220-019-03599-x
apa: Jeblick, M., Leopold, N. K., & Pickl, P. (2019). Derivation of the time
dependent Gross–Pitaevskii equation in two dimensions. Communications in Mathematical
Physics. Springer Nature. https://doi.org/10.1007/s00220-019-03599-x
chicago: Jeblick, Maximilian, Nikolai K Leopold, and Peter Pickl. “Derivation of
the Time Dependent Gross–Pitaevskii Equation in Two Dimensions.” Communications
in Mathematical Physics. Springer Nature, 2019. https://doi.org/10.1007/s00220-019-03599-x.
ieee: M. Jeblick, N. K. Leopold, and P. Pickl, “Derivation of the time dependent
Gross–Pitaevskii equation in two dimensions,” Communications in Mathematical
Physics, vol. 372, no. 1. Springer Nature, pp. 1–69, 2019.
ista: Jeblick M, Leopold NK, Pickl P. 2019. Derivation of the time dependent Gross–Pitaevskii
equation in two dimensions. Communications in Mathematical Physics. 372(1), 1–69.
mla: Jeblick, Maximilian, et al. “Derivation of the Time Dependent Gross–Pitaevskii
Equation in Two Dimensions.” Communications in Mathematical Physics, vol.
372, no. 1, Springer Nature, 2019, pp. 1–69, doi:10.1007/s00220-019-03599-x.
short: M. Jeblick, N.K. Leopold, P. Pickl, Communications in Mathematical Physics
372 (2019) 1–69.
date_created: 2019-11-25T08:08:02Z
date_published: 2019-11-08T00:00:00Z
date_updated: 2023-09-06T10:47:43Z
day: '08'
ddc:
- '510'
department:
- _id: RoSe
doi: 10.1007/s00220-019-03599-x
ec_funded: 1
external_id:
isi:
- '000495193700002'
file:
- access_level: open_access
checksum: cd283b475dd739e04655315abd46f528
content_type: application/pdf
creator: dernst
date_created: 2019-11-25T08:11:11Z
date_updated: 2020-07-14T12:47:49Z
file_id: '7101'
file_name: 2019_CommMathPhys_Jeblick.pdf
file_size: 884469
relation: main_file
file_date_updated: 2020-07-14T12:47:49Z
has_accepted_license: '1'
intvolume: ' 372'
isi: 1
issue: '1'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: 1-69
project:
- _id: 25C6DC12-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '694227'
name: Analysis of quantum many-body systems
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Communications in Mathematical Physics
publication_identifier:
eissn:
- 1432-0916
issn:
- 0010-3616
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Derivation of the time dependent Gross–Pitaevskii equation in two dimensions
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: 372
year: '2019'
...
---
_id: '7106'
abstract:
- lang: eng
text: PIN-FORMED (PIN) transporters mediate directional, intercellular movement
of the phytohormone auxin in land plants. To elucidate the evolutionary origins
of this developmentally crucial mechanism, we analysed the single PIN homologue
of a simple green alga Klebsormidium flaccidum. KfPIN functions as a plasma membrane-localized
auxin exporter in land plants and heterologous models. While its role in algae
remains unclear, PIN-driven auxin export is probably an ancient and conserved
trait within streptophytes.
article_processing_charge: No
article_type: original
author:
- first_name: Roman
full_name: Skokan, Roman
last_name: Skokan
- first_name: Eva
full_name: Medvecká, Eva
last_name: Medvecká
- first_name: Tom
full_name: Viaene, Tom
last_name: Viaene
- first_name: Stanislav
full_name: Vosolsobě, Stanislav
last_name: Vosolsobě
- first_name: Marta
full_name: Zwiewka, Marta
last_name: Zwiewka
- first_name: Karel
full_name: Müller, Karel
last_name: Müller
- first_name: Petr
full_name: Skůpa, Petr
last_name: Skůpa
- first_name: Michal
full_name: Karady, Michal
last_name: Karady
- first_name: Yuzhou
full_name: Zhang, Yuzhou
last_name: Zhang
- first_name: Dorina P.
full_name: Janacek, Dorina P.
last_name: Janacek
- first_name: Ulrich Z.
full_name: Hammes, Ulrich Z.
last_name: Hammes
- first_name: Karin
full_name: Ljung, Karin
last_name: Ljung
- first_name: Tomasz
full_name: Nodzyński, Tomasz
last_name: Nodzyński
- first_name: Jan
full_name: Petrášek, Jan
last_name: Petrášek
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: Skokan R, Medvecká E, Viaene T, et al. PIN-driven auxin transport emerged early
in streptophyte evolution. Nature Plants. 2019;5(11):1114-1119. doi:10.1038/s41477-019-0542-5
apa: Skokan, R., Medvecká, E., Viaene, T., Vosolsobě, S., Zwiewka, M., Müller, K.,
… Friml, J. (2019). PIN-driven auxin transport emerged early in streptophyte evolution.
Nature Plants. Springer Nature. https://doi.org/10.1038/s41477-019-0542-5
chicago: Skokan, Roman, Eva Medvecká, Tom Viaene, Stanislav Vosolsobě, Marta Zwiewka,
Karel Müller, Petr Skůpa, et al. “PIN-Driven Auxin Transport Emerged Early in
Streptophyte Evolution.” Nature Plants. Springer Nature, 2019. https://doi.org/10.1038/s41477-019-0542-5.
ieee: R. Skokan et al., “PIN-driven auxin transport emerged early in streptophyte
evolution,” Nature Plants, vol. 5, no. 11. Springer Nature, pp. 1114–1119,
2019.
ista: Skokan R, Medvecká E, Viaene T, Vosolsobě S, Zwiewka M, Müller K, Skůpa P,
Karady M, Zhang Y, Janacek DP, Hammes UZ, Ljung K, Nodzyński T, Petrášek J, Friml
J. 2019. PIN-driven auxin transport emerged early in streptophyte evolution. Nature
Plants. 5(11), 1114–1119.
mla: Skokan, Roman, et al. “PIN-Driven Auxin Transport Emerged Early in Streptophyte
Evolution.” Nature Plants, vol. 5, no. 11, Springer Nature, 2019, pp. 1114–19,
doi:10.1038/s41477-019-0542-5.
short: R. Skokan, E. Medvecká, T. Viaene, S. Vosolsobě, M. Zwiewka, K. Müller, P.
Skůpa, M. Karady, Y. Zhang, D.P. Janacek, U.Z. Hammes, K. Ljung, T. Nodzyński,
J. Petrášek, J. Friml, Nature Plants 5 (2019) 1114–1119.
date_created: 2019-11-25T09:08:04Z
date_published: 2019-11-01T00:00:00Z
date_updated: 2023-09-06T11:09:49Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1038/s41477-019-0542-5
ec_funded: 1
external_id:
isi:
- '000496526100010'
pmid:
- '31712756'
file:
- access_level: open_access
checksum: 94e0426856aad9a9bd0135d5436efbf1
content_type: application/pdf
creator: dernst
date_created: 2020-10-14T08:54:49Z
date_updated: 2020-10-14T08:54:49Z
file_id: '8660'
file_name: 2019_NaturePlants_Skokan_accepted.pdf
file_size: 1980851
relation: main_file
success: 1
file_date_updated: 2020-10-14T08:54:49Z
has_accepted_license: '1'
intvolume: ' 5'
isi: 1
issue: '11'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Submitted Version
page: 1114-1119
pmid: 1
project:
- _id: 261099A6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '742985'
name: Tracing Evolution of Auxin Transport and Polarity in Plants
publication: Nature Plants
publication_identifier:
issn:
- 2055-0278
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: PIN-driven auxin transport emerged early in streptophyte evolution
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 5
year: '2019'
...
---
_id: '7105'
abstract:
- lang: eng
text: Cell migration is hypothesized to involve a cycle of behaviours beginning
with leading edge extension. However, recent evidence suggests that the leading
edge may be dispensable for migration, raising the question of what actually controls
cell directionality. Here, we exploit the embryonic migration of Drosophila macrophages
to bridge the different temporal scales of the behaviours controlling motility.
This approach reveals that edge fluctuations during random motility are not persistent
and are weakly correlated with motion. In contrast, flow of the actin network
behind the leading edge is highly persistent. Quantification of actin flow structure
during migration reveals a stable organization and asymmetry in the cell-wide
flowfield that strongly correlates with cell directionality. This organization
is regulated by a gradient of actin network compression and destruction, which
is controlled by myosin contraction and cofilin-mediated disassembly. It is this
stable actin-flow polarity, which integrates rapid fluctuations of the leading
edge, that controls inherent cellular persistence.
article_processing_charge: No
article_type: original
author:
- first_name: Lawrence
full_name: Yolland, Lawrence
last_name: Yolland
- first_name: Mubarik
full_name: Burki, Mubarik
last_name: Burki
- first_name: Stefania
full_name: Marcotti, Stefania
last_name: Marcotti
- first_name: Andrei
full_name: Luchici, Andrei
last_name: Luchici
- first_name: Fiona N.
full_name: Kenny, Fiona N.
last_name: Kenny
- first_name: John Robert
full_name: Davis, John Robert
last_name: Davis
- first_name: Eduardo
full_name: Serna-Morales, Eduardo
last_name: Serna-Morales
- first_name: Jan
full_name: Müller, Jan
id: AD07FDB4-0F61-11EA-8158-C4CC64CEAA8D
last_name: Müller
- first_name: Michael K
full_name: Sixt, Michael K
id: 41E9FBEA-F248-11E8-B48F-1D18A9856A87
last_name: Sixt
orcid: 0000-0002-6620-9179
- first_name: Andrew
full_name: Davidson, Andrew
last_name: Davidson
- first_name: Will
full_name: Wood, Will
last_name: Wood
- first_name: Linus J.
full_name: Schumacher, Linus J.
last_name: Schumacher
- first_name: Robert G.
full_name: Endres, Robert G.
last_name: Endres
- first_name: Mark
full_name: Miodownik, Mark
last_name: Miodownik
- first_name: Brian M.
full_name: Stramer, Brian M.
last_name: Stramer
citation:
ama: Yolland L, Burki M, Marcotti S, et al. Persistent and polarized global actin
flow is essential for directionality during cell migration. Nature Cell Biology.
2019;21(11):1370-1381. doi:10.1038/s41556-019-0411-5
apa: Yolland, L., Burki, M., Marcotti, S., Luchici, A., Kenny, F. N., Davis, J.
R., … Stramer, B. M. (2019). Persistent and polarized global actin flow is essential
for directionality during cell migration. Nature Cell Biology. Springer
Nature. https://doi.org/10.1038/s41556-019-0411-5
chicago: Yolland, Lawrence, Mubarik Burki, Stefania Marcotti, Andrei Luchici, Fiona
N. Kenny, John Robert Davis, Eduardo Serna-Morales, et al. “Persistent and Polarized
Global Actin Flow Is Essential for Directionality during Cell Migration.” Nature
Cell Biology. Springer Nature, 2019. https://doi.org/10.1038/s41556-019-0411-5.
ieee: L. Yolland et al., “Persistent and polarized global actin flow is essential
for directionality during cell migration,” Nature Cell Biology, vol. 21,
no. 11. Springer Nature, pp. 1370–1381, 2019.
ista: Yolland L, Burki M, Marcotti S, Luchici A, Kenny FN, Davis JR, Serna-Morales
E, Müller J, Sixt MK, Davidson A, Wood W, Schumacher LJ, Endres RG, Miodownik
M, Stramer BM. 2019. Persistent and polarized global actin flow is essential for
directionality during cell migration. Nature Cell Biology. 21(11), 1370–1381.
mla: Yolland, Lawrence, et al. “Persistent and Polarized Global Actin Flow Is Essential
for Directionality during Cell Migration.” Nature Cell Biology, vol. 21,
no. 11, Springer Nature, 2019, pp. 1370–81, doi:10.1038/s41556-019-0411-5.
short: L. Yolland, M. Burki, S. Marcotti, A. Luchici, F.N. Kenny, J.R. Davis, E.
Serna-Morales, J. Müller, M.K. Sixt, A. Davidson, W. Wood, L.J. Schumacher, R.G.
Endres, M. Miodownik, B.M. Stramer, Nature Cell Biology 21 (2019) 1370–1381.
date_created: 2019-11-25T08:55:00Z
date_published: 2019-11-01T00:00:00Z
date_updated: 2023-09-06T11:08:52Z
day: '01'
department:
- _id: MiSi
doi: 10.1038/s41556-019-0411-5
external_id:
isi:
- '000495888300009'
pmid:
- '31685997'
intvolume: ' 21'
isi: 1
issue: '11'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7025891
month: '11'
oa: 1
oa_version: Submitted Version
page: 1370-1381
pmid: 1
publication: Nature Cell Biology
publication_identifier:
eissn:
- 1476-4679
issn:
- 1465-7392
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Persistent and polarized global actin flow is essential for directionality
during cell migration
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 21
year: '2019'
...
---
_id: '7109'
abstract:
- lang: eng
text: We show how to construct temporal testers for the logic MITL, a prominent
linear-time logic for real-time systems. A temporal tester is a transducer that
inputs a signal holding the Boolean value of atomic propositions and outputs the
truth value of a formula along time. Here we consider testers over continuous-time
Boolean signals that use clock variables to enforce duration constraints, as in
timed automata. We first rewrite the MITL formula into a “simple” formula using
a limited set of temporal modalities. We then build testers for these specific
modalities and show how to compose testers for simple formulae into complex ones.
Temporal testers can be turned into acceptors, yielding a compositional translation
from MITL to timed automata. This construction is much simpler than previously
known and remains asymptotically optimal. It supports both past and future operators
and can easily be extended.
article_number: '19'
article_processing_charge: No
article_type: original
author:
- first_name: Thomas
full_name: Ferrere, Thomas
id: 40960E6E-F248-11E8-B48F-1D18A9856A87
last_name: Ferrere
orcid: 0000-0001-5199-3143
- first_name: Oded
full_name: Maler, Oded
last_name: Maler
- first_name: Dejan
full_name: Ničković, Dejan
last_name: Ničković
- first_name: Amir
full_name: Pnueli, Amir
last_name: Pnueli
citation:
ama: Ferrere T, Maler O, Ničković D, Pnueli A. From real-time logic to timed automata.
Journal of the ACM. 2019;66(3). doi:10.1145/3286976
apa: Ferrere, T., Maler, O., Ničković, D., & Pnueli, A. (2019). From real-time
logic to timed automata. Journal of the ACM. ACM. https://doi.org/10.1145/3286976
chicago: Ferrere, Thomas, Oded Maler, Dejan Ničković, and Amir Pnueli. “From Real-Time
Logic to Timed Automata.” Journal of the ACM. ACM, 2019. https://doi.org/10.1145/3286976.
ieee: T. Ferrere, O. Maler, D. Ničković, and A. Pnueli, “From real-time logic to
timed automata,” Journal of the ACM, vol. 66, no. 3. ACM, 2019.
ista: Ferrere T, Maler O, Ničković D, Pnueli A. 2019. From real-time logic to timed
automata. Journal of the ACM. 66(3), 19.
mla: Ferrere, Thomas, et al. “From Real-Time Logic to Timed Automata.” Journal
of the ACM, vol. 66, no. 3, 19, ACM, 2019, doi:10.1145/3286976.
short: T. Ferrere, O. Maler, D. Ničković, A. Pnueli, Journal of the ACM 66 (2019).
date_created: 2019-11-26T10:22:32Z
date_published: 2019-05-01T00:00:00Z
date_updated: 2023-09-06T11:11:56Z
day: '01'
department:
- _id: ToHe
doi: 10.1145/3286976
external_id:
isi:
- '000495406300005'
intvolume: ' 66'
isi: 1
issue: '3'
language:
- iso: eng
month: '05'
oa_version: None
project:
- _id: 25832EC2-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S 11407_N23
name: Rigorous Systems Engineering
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: The Wittgenstein Prize
publication: Journal of the ACM
publication_identifier:
issn:
- 0004-5411
publication_status: published
publisher: ACM
quality_controlled: '1'
scopus_import: '1'
status: public
title: From real-time logic to timed automata
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 66
year: '2019'
...
---
_id: '7108'
abstract:
- lang: eng
text: We prove that for every d ≥ 2, deciding if a pure, d-dimensional, simplicial
complex is shellable is NP-hard, hence NP-complete. This resolves a question raised,
e.g., by Danaraj and Klee in 1978. Our reduction also yields that for every d
≥ 2 and k ≥ 0, deciding if a pure, d-dimensional, simplicial complex is k-decomposable
is NP-hard. For d ≥ 3, both problems remain NP-hard when restricted to contractible
pure d-dimensional complexes. Another simple corollary of our result is that it
is NP-hard to decide whether a given poset is CL-shellable.
article_number: '21'
article_processing_charge: No
article_type: original
author:
- first_name: Xavier
full_name: Goaoc, Xavier
last_name: Goaoc
- first_name: Pavel
full_name: Patak, Pavel
id: B593B804-1035-11EA-B4F1-947645A5BB83
last_name: Patak
- first_name: Zuzana
full_name: Patakova, Zuzana
id: 48B57058-F248-11E8-B48F-1D18A9856A87
last_name: Patakova
orcid: 0000-0002-3975-1683
- first_name: Martin
full_name: Tancer, Martin
last_name: Tancer
- first_name: Uli
full_name: Wagner, Uli
id: 36690CA2-F248-11E8-B48F-1D18A9856A87
last_name: Wagner
orcid: 0000-0002-1494-0568
citation:
ama: Goaoc X, Patak P, Patakova Z, Tancer M, Wagner U. Shellability is NP-complete.
Journal of the ACM. 2019;66(3). doi:10.1145/3314024
apa: Goaoc, X., Patak, P., Patakova, Z., Tancer, M., & Wagner, U. (2019). Shellability
is NP-complete. Journal of the ACM. ACM. https://doi.org/10.1145/3314024
chicago: Goaoc, Xavier, Pavel Patak, Zuzana Patakova, Martin Tancer, and Uli Wagner.
“Shellability Is NP-Complete.” Journal of the ACM. ACM, 2019. https://doi.org/10.1145/3314024.
ieee: X. Goaoc, P. Patak, Z. Patakova, M. Tancer, and U. Wagner, “Shellability is
NP-complete,” Journal of the ACM, vol. 66, no. 3. ACM, 2019.
ista: Goaoc X, Patak P, Patakova Z, Tancer M, Wagner U. 2019. Shellability is NP-complete.
Journal of the ACM. 66(3), 21.
mla: Goaoc, Xavier, et al. “Shellability Is NP-Complete.” Journal of the ACM,
vol. 66, no. 3, 21, ACM, 2019, doi:10.1145/3314024.
short: X. Goaoc, P. Patak, Z. Patakova, M. Tancer, U. Wagner, Journal of the ACM
66 (2019).
date_created: 2019-11-26T10:13:59Z
date_published: 2019-06-01T00:00:00Z
date_updated: 2023-09-06T11:10:58Z
day: '01'
department:
- _id: UlWa
doi: 10.1145/3314024
external_id:
arxiv:
- '1711.08436'
isi:
- '000495406300007'
intvolume: ' 66'
isi: 1
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/1711.08436.pdf
month: '06'
oa: 1
oa_version: Preprint
publication: Journal of the ACM
publication_identifier:
issn:
- 0004-5411
publication_status: published
publisher: ACM
quality_controlled: '1'
related_material:
record:
- id: '184'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Shellability is NP-complete
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 66
year: '2019'
...
---
_id: '7147'
abstract:
- lang: eng
text: "The expression of a gene is characterised by its transcription factors and
the function processing them. If the transcription factors are not affected by
gene products, the regulating function is often represented as a combinational
logic circuit, where the outputs (product) are determined by current input values
(transcription factors) only, and are hence independent on their relative arrival
times. However, the simultaneous arrival of transcription factors (TFs) in genetic
circuits is a strong assumption, given that the processes of transcription and
translation of a gene into a protein introduce intrinsic time delays and that
there is no global synchronisation among the arrival times of different molecular
species at molecular targets.\r\n\r\nIn this paper, we construct an experimentally
implementable genetic circuit with two inputs and a single output, such that,
in presence of small delays in input arrival, the circuit exhibits qualitatively
distinct observable phenotypes. In particular, these phenotypes are long lived
transients: they all converge to a single value, but so slowly, that they seem
stable for an extended time period, longer than typical experiment duration. We
used rule-based language to prototype our circuit, and we implemented a search
for finding the parameter combinations raising the phenotypes of interest.\r\n\r\nThe
behaviour of our prototype circuit has wide implications. First, it suggests that
GRNs can exploit event timing to create phenotypes. Second, it opens the possibility
that GRNs are using event timing to react to stimuli and memorise events, without
explicit feedback in regulation. From the modelling perspective, our prototype
circuit demonstrates the critical importance of analysing the transient dynamics
at the promoter binding sites of the DNA, before applying rapid equilibrium assumptions."
alternative_title:
- LNCS
article_processing_charge: No
author:
- first_name: Calin C
full_name: Guet, Calin C
id: 47F8433E-F248-11E8-B48F-1D18A9856A87
last_name: Guet
orcid: 0000-0001-6220-2052
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Claudia
full_name: Igler, Claudia
id: 46613666-F248-11E8-B48F-1D18A9856A87
last_name: Igler
- first_name: Tatjana
full_name: Petrov, Tatjana
id: 3D5811FC-F248-11E8-B48F-1D18A9856A87
last_name: Petrov
orcid: 0000-0002-9041-0905
- first_name: Ali
full_name: Sezgin, Ali
id: 4C7638DA-F248-11E8-B48F-1D18A9856A87
last_name: Sezgin
citation:
ama: 'Guet CC, Henzinger TA, Igler C, Petrov T, Sezgin A. Transient memory in gene
regulation. In: 17th International Conference on Computational Methods in Systems
Biology. Vol 11773. Springer Nature; 2019:155-187. doi:10.1007/978-3-030-31304-3_9'
apa: 'Guet, C. C., Henzinger, T. A., Igler, C., Petrov, T., & Sezgin, A. (2019).
Transient memory in gene regulation. In 17th International Conference on Computational
Methods in Systems Biology (Vol. 11773, pp. 155–187). Trieste, Italy: Springer
Nature. https://doi.org/10.1007/978-3-030-31304-3_9'
chicago: Guet, Calin C, Thomas A Henzinger, Claudia Igler, Tatjana Petrov, and Ali
Sezgin. “Transient Memory in Gene Regulation.” In 17th International Conference
on Computational Methods in Systems Biology, 11773:155–87. Springer Nature,
2019. https://doi.org/10.1007/978-3-030-31304-3_9.
ieee: C. C. Guet, T. A. Henzinger, C. Igler, T. Petrov, and A. Sezgin, “Transient
memory in gene regulation,” in 17th International Conference on Computational
Methods in Systems Biology, Trieste, Italy, 2019, vol. 11773, pp. 155–187.
ista: 'Guet CC, Henzinger TA, Igler C, Petrov T, Sezgin A. 2019. Transient memory
in gene regulation. 17th International Conference on Computational Methods in
Systems Biology. CMSB: Computational Methods in Systems Biology, LNCS, vol. 11773,
155–187.'
mla: Guet, Calin C., et al. “Transient Memory in Gene Regulation.” 17th International
Conference on Computational Methods in Systems Biology, vol. 11773, Springer
Nature, 2019, pp. 155–87, doi:10.1007/978-3-030-31304-3_9.
short: C.C. Guet, T.A. Henzinger, C. Igler, T. Petrov, A. Sezgin, in:, 17th International
Conference on Computational Methods in Systems Biology, Springer Nature, 2019,
pp. 155–187.
conference:
end_date: 2019-09-20
location: Trieste, Italy
name: 'CMSB: Computational Methods in Systems Biology'
start_date: 2019-09-18
date_created: 2019-12-04T16:07:50Z
date_published: 2019-09-17T00:00:00Z
date_updated: 2023-09-06T11:18:08Z
day: '17'
department:
- _id: CaGu
- _id: ToHe
doi: 10.1007/978-3-030-31304-3_9
external_id:
isi:
- '000557875100009'
intvolume: ' 11773'
isi: 1
language:
- iso: eng
month: '09'
oa_version: None
page: 155-187
project:
- _id: 25F42A32-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: Z211
name: The Wittgenstein Prize
- _id: 251EE76E-B435-11E9-9278-68D0E5697425
grant_number: '24573'
name: Design principles underlying genetic switch architecture
publication: 17th International Conference on Computational Methods in Systems Biology
publication_identifier:
eissn:
- 1611-3349
isbn:
- '9783030313036'
- '9783030313043'
issn:
- 0302-9743
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Transient memory in gene regulation
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 11773
year: '2019'
...
---
_id: '7136'
abstract:
- lang: eng
text: "It is well established that the notion of min-entropy fails to satisfy the
\\emph{chain rule} of the form H(X,Y)=H(X|Y)+H(Y), known for Shannon Entropy.
Such a property would help to analyze how min-entropy is split among smaller blocks.
Problems of this kind arise for example when constructing extractors and dispersers.\r\nWe
show that any sequence of variables exhibits a very strong strong block-source
structure (conditional distributions of blocks are nearly flat) when we \\emph{spoil
few correlated bits}. This implies, conditioned on the spoiled bits, that \\emph{splitting-recombination
properties} hold. In particular, we have many nice properties that min-entropy
doesn't obey in general, for example strong chain rules, \"information can't hurt\"
inequalities, equivalences of average and worst-case conditional entropy definitions
and others. Quantitatively, for any sequence X1,…,Xt of random variables over
an alphabet X we prove that, when conditioned on m=t⋅O(loglog|X|+loglog(1/ϵ)+logt)
bits of auxiliary information, all conditional distributions of the form Xi|X2019 IEEE International Symposium on Information Theory. IEEE; 2019. doi:10.1109/isit.2019.8849240'
apa: 'Skórski, M. (2019). Strong chain rules for min-entropy under few bits spoiled.
In 2019 IEEE International Symposium on Information Theory. Paris, France:
IEEE. https://doi.org/10.1109/isit.2019.8849240'
chicago: Skórski, Maciej. “Strong Chain Rules for Min-Entropy under Few Bits Spoiled.”
In 2019 IEEE International Symposium on Information Theory. IEEE, 2019.
https://doi.org/10.1109/isit.2019.8849240.
ieee: M. Skórski, “Strong chain rules for min-entropy under few bits spoiled,” in
2019 IEEE International Symposium on Information Theory, Paris, France,
2019.
ista: 'Skórski M. 2019. Strong chain rules for min-entropy under few bits spoiled.
2019 IEEE International Symposium on Information Theory. ISIT: International Symposium
on Information Theory, 8849240.'
mla: Skórski, Maciej. “Strong Chain Rules for Min-Entropy under Few Bits Spoiled.”
2019 IEEE International Symposium on Information Theory, 8849240, IEEE,
2019, doi:10.1109/isit.2019.8849240.
short: M. Skórski, in:, 2019 IEEE International Symposium on Information Theory,
IEEE, 2019.
conference:
end_date: 2019-07-12
location: Paris, France
name: 'ISIT: International Symposium on Information Theory'
start_date: 2019-07-07
date_created: 2019-11-28T10:19:21Z
date_published: 2019-07-01T00:00:00Z
date_updated: 2023-09-06T11:15:41Z
day: '01'
department:
- _id: KrPi
doi: 10.1109/isit.2019.8849240
external_id:
arxiv:
- '1702.08476'
isi:
- '000489100301043'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1702.08476
month: '07'
oa: 1
oa_version: Preprint
publication: 2019 IEEE International Symposium on Information Theory
publication_identifier:
isbn:
- '9781538692912'
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Strong chain rules for min-entropy under few bits spoiled
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '7122'
abstract:
- lang: eng
text: Data-rich applications in machine-learning and control have motivated an intense
research on large-scale optimization. Novel algorithms have been proposed and
shown to have optimal convergence rates in terms of iteration counts. However,
their practical performance is severely degraded by the cost of exchanging high-dimensional
gradient vectors between computing nodes. Several gradient compression heuristics
have recently been proposed to reduce communications, but few theoretical results
exist that quantify how they impact algorithm convergence. This paper establishes
and strengthens the convergence guarantees for gradient descent under a family
of gradient compression techniques. For convex optimization problems, we derive
admissible step sizes and quantify both the number of iterations and the number
of bits that need to be exchanged to reach a target accuracy. Finally, we validate
the performance of different gradient compression techniques in simulations. The
numerical results highlight the properties of different gradient compression algorithms
and confirm that fast convergence with limited information exchange is possible.
article_number: '8619625'
article_processing_charge: No
author:
- first_name: Sarit
full_name: Khirirat, Sarit
last_name: Khirirat
- first_name: Mikael
full_name: Johansson, Mikael
last_name: Johansson
- first_name: Dan-Adrian
full_name: Alistarh, Dan-Adrian
id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
last_name: Alistarh
orcid: 0000-0003-3650-940X
citation:
ama: 'Khirirat S, Johansson M, Alistarh D-A. Gradient compression for communication-limited
convex optimization. In: 2018 IEEE Conference on Decision and Control.
IEEE; 2019. doi:10.1109/cdc.2018.8619625'
apa: 'Khirirat, S., Johansson, M., & Alistarh, D.-A. (2019). Gradient compression
for communication-limited convex optimization. In 2018 IEEE Conference on Decision
and Control. Miami Beach, FL, United States: IEEE. https://doi.org/10.1109/cdc.2018.8619625'
chicago: Khirirat, Sarit, Mikael Johansson, and Dan-Adrian Alistarh. “Gradient Compression
for Communication-Limited Convex Optimization.” In 2018 IEEE Conference on
Decision and Control. IEEE, 2019. https://doi.org/10.1109/cdc.2018.8619625.
ieee: S. Khirirat, M. Johansson, and D.-A. Alistarh, “Gradient compression for communication-limited
convex optimization,” in 2018 IEEE Conference on Decision and Control,
Miami Beach, FL, United States, 2019.
ista: 'Khirirat S, Johansson M, Alistarh D-A. 2019. Gradient compression for communication-limited
convex optimization. 2018 IEEE Conference on Decision and Control. CDC: Conference
on Decision and Control, 8619625.'
mla: Khirirat, Sarit, et al. “Gradient Compression for Communication-Limited Convex
Optimization.” 2018 IEEE Conference on Decision and Control, 8619625, IEEE,
2019, doi:10.1109/cdc.2018.8619625.
short: S. Khirirat, M. Johansson, D.-A. Alistarh, in:, 2018 IEEE Conference on Decision
and Control, IEEE, 2019.
conference:
end_date: 2018-12-19
location: Miami Beach, FL, United States
name: 'CDC: Conference on Decision and Control'
start_date: 2018-12-17
date_created: 2019-11-26T15:07:49Z
date_published: 2019-01-21T00:00:00Z
date_updated: 2023-09-06T11:14:55Z
day: '21'
department:
- _id: DaAl
doi: 10.1109/cdc.2018.8619625
external_id:
isi:
- '000458114800023'
isi: 1
language:
- iso: eng
month: '01'
oa_version: None
publication: 2018 IEEE Conference on Decision and Control
publication_identifier:
isbn:
- '9781538613955'
issn:
- 0743-1546
publication_status: published
publisher: IEEE
quality_controlled: '1'
scopus_import: '1'
status: public
title: Gradient compression for communication-limited convex optimization
type: conference
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
year: '2019'
...
---
_id: '7146'
abstract:
- lang: eng
text: Prevailing models of sex-chromosome evolution were largely inspired by the
stable and highly differentiated XY pairs of model organisms, such as those of
mammals and flies. Recent work has uncovered an incredible diversity of sex-determining
systems, bringing some of the assumptions of these traditional models into question.
One particular question that has arisen is what drives some sex chromosomes to
be maintained over millions of years and differentiate fully, while others are
replaced by new sex-determining chromosomes before differentiation has occurred.
Here, I review recent data on the variability of sex-determining genes and sex
chromosomes in different non-model vertebrates and invertebrates, and discuss
some theoretical models that have been put forward to account for this diversity.
article_processing_charge: No
article_type: original
author:
- first_name: Beatriz
full_name: Vicoso, Beatriz
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
citation:
ama: Vicoso B. Molecular and evolutionary dynamics of animal sex-chromosome turnover.
Nature Ecology & Evolution. 2019;3(12):1632-1641. doi:10.1038/s41559-019-1050-8
apa: Vicoso, B. (2019). Molecular and evolutionary dynamics of animal sex-chromosome
turnover. Nature Ecology & Evolution. Springer Nature. https://doi.org/10.1038/s41559-019-1050-8
chicago: Vicoso, Beatriz. “Molecular and Evolutionary Dynamics of Animal Sex-Chromosome
Turnover.” Nature Ecology & Evolution. Springer Nature, 2019. https://doi.org/10.1038/s41559-019-1050-8.
ieee: B. Vicoso, “Molecular and evolutionary dynamics of animal sex-chromosome turnover,”
Nature Ecology & Evolution, vol. 3, no. 12. Springer Nature, pp. 1632–1641,
2019.
ista: Vicoso B. 2019. Molecular and evolutionary dynamics of animal sex-chromosome
turnover. Nature Ecology & Evolution. 3(12), 1632–1641.
mla: Vicoso, Beatriz. “Molecular and Evolutionary Dynamics of Animal Sex-Chromosome
Turnover.” Nature Ecology & Evolution, vol. 3, no. 12, Springer Nature,
2019, pp. 1632–41, doi:10.1038/s41559-019-1050-8.
short: B. Vicoso, Nature Ecology & Evolution 3 (2019) 1632–1641.
date_created: 2019-12-04T16:05:25Z
date_published: 2019-11-25T00:00:00Z
date_updated: 2023-09-06T11:18:59Z
day: '25'
department:
- _id: BeVi
doi: 10.1038/s41559-019-1050-8
ec_funded: 1
external_id:
isi:
- '000500728800009'
intvolume: ' 3'
isi: 1
issue: '12'
language:
- iso: eng
month: '11'
oa_version: None
page: 1632-1641
project:
- _id: 250BDE62-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '715257'
name: Prevalence and Influence of Sexual Antagonism on Genome Evolution
publication: Nature Ecology & Evolution
publication_identifier:
issn:
- 2397-334X
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Molecular and evolutionary dynamics of animal sex-chromosome turnover
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 3
year: '2019'
...
---
_id: '7143'
abstract:
- lang: eng
text: Roots grow downwards parallel to the gravity vector, to anchor a plant in
soil and acquire water and nutrients, using a gravitropic mechanism dependent
on the asymmetric distribution of the phytohormone auxin. Recently, Chang et al.
demonstrate that asymmetric distribution of another phytohormone, cytokinin, directs
root growth towards higher water content.
article_processing_charge: No
article_type: original
author:
- first_name: Scott A
full_name: Sinclair, Scott A
id: 2D99FE6A-F248-11E8-B48F-1D18A9856A87
last_name: Sinclair
orcid: 0000-0002-4566-0593
- first_name: Jiří
full_name: Friml, Jiří
id: 4159519E-F248-11E8-B48F-1D18A9856A87
last_name: Friml
orcid: 0000-0002-8302-7596
citation:
ama: 'Sinclair SA, Friml J. Defying gravity: a plant’s quest for moisture. Cell
Research. 2019;29:965-966. doi:10.1038/s41422-019-0254-4'
apa: 'Sinclair, S. A., & Friml, J. (2019). Defying gravity: a plant’s quest
for moisture. Cell Research. Springer Nature. https://doi.org/10.1038/s41422-019-0254-4'
chicago: 'Sinclair, Scott A, and Jiří Friml. “Defying Gravity: A Plant’s Quest for
Moisture.” Cell Research. Springer Nature, 2019. https://doi.org/10.1038/s41422-019-0254-4.'
ieee: 'S. A. Sinclair and J. Friml, “Defying gravity: a plant’s quest for moisture,”
Cell Research, vol. 29. Springer Nature, pp. 965–966, 2019.'
ista: 'Sinclair SA, Friml J. 2019. Defying gravity: a plant’s quest for moisture.
Cell Research. 29, 965–966.'
mla: 'Sinclair, Scott A., and Jiří Friml. “Defying Gravity: A Plant’s Quest for
Moisture.” Cell Research, vol. 29, Springer Nature, 2019, pp. 965–66, doi:10.1038/s41422-019-0254-4.'
short: S.A. Sinclair, J. Friml, Cell Research 29 (2019) 965–966.
date_created: 2019-12-02T12:30:48Z
date_published: 2019-12-01T00:00:00Z
date_updated: 2023-09-06T11:20:58Z
day: '01'
department:
- _id: JiFr
doi: 10.1038/s41422-019-0254-4
external_id:
isi:
- '000500749600001'
pmid:
- '31745287'
intvolume: ' 29'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1038/s41422-019-0254-4
month: '12'
oa: 1
oa_version: Published Version
page: 965-966
pmid: 1
publication: Cell Research
publication_identifier:
eissn:
- 1748-7838
issn:
- 1001-0602
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Defying gravity: a plant''s quest for moisture'
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 29
year: '2019'
...
---
_id: '7156'
abstract:
- lang: eng
text: We propose an efficient microwave-photonic modulator as a resource for stationary
entangled microwave-optical fields and develop the theory for deterministic entanglement
generation and quantum state transfer in multi-resonant electro-optic systems.
The device is based on a single crystal whispering gallery mode resonator integrated
into a 3D-microwave cavity. The specific design relies on a new combination of
thin-film technology and conventional machining that is optimized for the lowest
dissipation rates in the microwave, optical, and mechanical domains. We extract
important device properties from finite-element simulations and predict continuous
variable entanglement generation rates on the order of a Mebit/s for optical pump
powers of only a few tens of microwatts. We compare the quantum state transfer
fidelities of coherent, squeezed, and non-Gaussian cat states for both teleportation
and direct conversion protocols under realistic conditions. Combining the unique
capabilities of circuit quantum electrodynamics with the resilience of fiber optic
communication could facilitate long-distance solid-state qubit networks, new methods
for quantum signal synthesis, quantum key distribution, and quantum enhanced detection,
as well as more power-efficient classical sensing and modulation.
article_number: '108'
article_processing_charge: No
article_type: original
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: William J
full_name: Hease, William J
id: 29705398-F248-11E8-B48F-1D18A9856A87
last_name: Hease
orcid: 0000-0001-9868-2166
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Rueda Sanchez AR, Hease WJ, Barzanjeh S, Fink JM. Electro-optic entanglement
source for microwave to telecom quantum state transfer. npj Quantum Information.
2019;5. doi:10.1038/s41534-019-0220-5
apa: Rueda Sanchez, A. R., Hease, W. J., Barzanjeh, S., & Fink, J. M. (2019).
Electro-optic entanglement source for microwave to telecom quantum state transfer.
Npj Quantum Information. Springer Nature. https://doi.org/10.1038/s41534-019-0220-5
chicago: Rueda Sanchez, Alfredo R, William J Hease, Shabir Barzanjeh, and Johannes
M Fink. “Electro-Optic Entanglement Source for Microwave to Telecom Quantum State
Transfer.” Npj Quantum Information. Springer Nature, 2019. https://doi.org/10.1038/s41534-019-0220-5.
ieee: A. R. Rueda Sanchez, W. J. Hease, S. Barzanjeh, and J. M. Fink, “Electro-optic
entanglement source for microwave to telecom quantum state transfer,” npj Quantum
Information, vol. 5. Springer Nature, 2019.
ista: Rueda Sanchez AR, Hease WJ, Barzanjeh S, Fink JM. 2019. Electro-optic entanglement
source for microwave to telecom quantum state transfer. npj Quantum Information.
5, 108.
mla: Rueda Sanchez, Alfredo R., et al. “Electro-Optic Entanglement Source for Microwave
to Telecom Quantum State Transfer.” Npj Quantum Information, vol. 5, 108,
Springer Nature, 2019, doi:10.1038/s41534-019-0220-5.
short: A.R. Rueda Sanchez, W.J. Hease, S. Barzanjeh, J.M. Fink, Npj Quantum Information
5 (2019).
date_created: 2019-12-09T08:18:56Z
date_published: 2019-12-01T00:00:00Z
date_updated: 2023-09-06T11:22:39Z
day: '01'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1038/s41534-019-0220-5
ec_funded: 1
external_id:
arxiv:
- '1909.01470'
isi:
- '000502996200003'
file:
- access_level: open_access
checksum: 13e0ea1d4f9b5f5710780d9473364f58
content_type: application/pdf
creator: dernst
date_created: 2019-12-09T08:25:06Z
date_updated: 2020-07-14T12:47:50Z
file_id: '7157'
file_name: 2019_NPJ_Rueda.pdf
file_size: 1580132
relation: main_file
file_date_updated: 2020-07-14T12:47:50Z
has_accepted_license: '1'
intvolume: ' 5'
isi: 1
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
project:
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: 258047B6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '707438'
name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination
with cavity Optomechanics SUPEREOM'
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 26927A52-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: F07105
name: Integrating superconducting quantum circuits
publication: npj Quantum Information
publication_identifier:
issn:
- 2056-6387
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Electro-optic entanglement source for microwave to telecom quantum state transfer
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: 5
year: '2019'
...