---
_id: '710'
abstract:
- lang: eng
text: 'We revisit the problem of estimating entropy of discrete distributions from
independent samples, studied recently by Acharya, Orlitsky, Suresh and Tyagi (SODA
2015), improving their upper and lower bounds on the necessary sample size n.
For estimating Renyi entropy of order alpha, up to constant accuracy and error
probability, we show the following * Upper bounds n = O(1) 2^{(1-1/alpha)H_alpha}
for integer alpha>1, as the worst case over distributions with Renyi entropy
equal to H_alpha. * Lower bounds n = Omega(1) K^{1-1/alpha} for any real alpha>1,
with the constant being an inverse polynomial of the accuracy, as the worst case
over all distributions on K elements. Our upper bounds essentially replace the
alphabet size by a factor exponential in the entropy, which offers improvements
especially in low or medium entropy regimes (interesting for example in anomaly
detection). As for the lower bounds, our proof explicitly shows how the complexity
depends on both alphabet and accuracy, partially solving the open problem posted
in previous works. The argument for upper bounds derives a clean identity for
the variance of falling-power sum of a multinomial distribution. Our approach
for lower bounds utilizes convex optimization to find a distribution with possibly
worse estimation performance, and may be of independent interest as a tool to
work with Le Cam’s two point method. '
alternative_title:
- LIPIcs
article_number: '20'
article_processing_charge: No
author:
- first_name: Maciej
full_name: Obremski, Maciej
last_name: Obremski
- first_name: Maciej
full_name: Skórski, Maciej
id: EC09FA6A-02D0-11E9-8223-86B7C91467DD
last_name: Skórski
citation:
ama: 'Obremski M, Skórski M. Renyi entropy estimation revisited. In: Vol 81. Schloss
Dagstuhl - Leibniz-Zentrum für Informatik; 2017. doi:10.4230/LIPIcs.APPROX-RANDOM.2017.20'
apa: 'Obremski, M., & Skórski, M. (2017). Renyi entropy estimation revisited
(Vol. 81). Presented at the 20th International Workshop on Approximation Algorithms
for Combinatorial Optimization Problems, APPROX, Berkeley, USA: Schloss Dagstuhl
- Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.APPROX-RANDOM.2017.20'
chicago: Obremski, Maciej, and Maciej Skórski. “Renyi Entropy Estimation Revisited,”
Vol. 81. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2017. https://doi.org/10.4230/LIPIcs.APPROX-RANDOM.2017.20.
ieee: M. Obremski and M. Skórski, “Renyi entropy estimation revisited,” presented
at the 20th International Workshop on Approximation Algorithms for Combinatorial
Optimization Problems, APPROX, Berkeley, USA, 2017, vol. 81.
ista: Obremski M, Skórski M. 2017. Renyi entropy estimation revisited. 20th International
Workshop on Approximation Algorithms for Combinatorial Optimization Problems,
APPROX, LIPIcs, vol. 81, 20.
mla: Obremski, Maciej, and Maciej Skórski. Renyi Entropy Estimation Revisited.
Vol. 81, 20, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2017, doi:10.4230/LIPIcs.APPROX-RANDOM.2017.20.
short: M. Obremski, M. Skórski, in:, Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
2017.
conference:
end_date: 2017-08-18
location: Berkeley, USA
name: 20th International Workshop on Approximation Algorithms for Combinatorial
Optimization Problems, APPROX
start_date: 2017-08-18
corr_author: '1'
date_created: 2018-12-11T11:48:04Z
date_published: 2017-08-01T00:00:00Z
date_updated: 2025-07-10T11:54:14Z
day: '01'
ddc:
- '005'
- '600'
department:
- _id: KrPi
doi: 10.4230/LIPIcs.APPROX-RANDOM.2017.20
ec_funded: 1
file:
- access_level: open_access
checksum: 89225c7dcec2c93838458c9102858985
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:10Z
date_updated: 2020-07-14T12:47:49Z
file_id: '4991'
file_name: IST-2017-888-v1+1_LIPIcs-APPROX-RANDOM-2017-20.pdf
file_size: 604813
relation: main_file
file_date_updated: 2020-07-14T12:47:49Z
has_accepted_license: '1'
intvolume: ' 81'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 258AA5B2-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '682815'
name: Teaching Old Crypto New Tricks
publication_identifier:
issn:
- 1868-8969
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
publist_id: '6979'
pubrep_id: '888'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Renyi entropy estimation revisited
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: 81
year: '2017'
...
---
_id: '711'
abstract:
- lang: eng
text: Nested weighted automata (NWA) present a robust and convenient automata-theoretic
formalism for quantitative specifications. Previous works have considered NWA
that processed input words only in the forward direction. It is natural to allow
the automata to process input words backwards as well, for example, to measure
the maximal or average time between a response and the preceding request. We therefore
introduce and study bidirectional NWA that can process input words in both directions.
First, we show that bidirectional NWA can express interesting quantitative properties
that are not expressible by forward-only NWA. Second, for the fundamental decision
problems of emptiness and universality, we establish decidability and complexity
results for the new framework which match the best-known results for the special
case of forward-only NWA. Thus, for NWA, the increased expressiveness of bidirectionality
is achieved at no additional computational complexity. This is in stark contrast
to the unweighted case, where bidirectional finite automata are no more expressive
but exponentially more succinct than their forward-only counterparts.
alternative_title:
- LIPIcs
article_number: '5'
article_processing_charge: No
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Jan
full_name: Otop, Jan
id: 2FC5DA74-F248-11E8-B48F-1D18A9856A87
last_name: Otop
citation:
ama: 'Chatterjee K, Henzinger TA, Otop J. Bidirectional nested weighted automata.
In: Vol 85. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2017. doi:10.4230/LIPIcs.CONCUR.2017.5'
apa: 'Chatterjee, K., Henzinger, T. A., & Otop, J. (2017). Bidirectional nested
weighted automata (Vol. 85). Presented at the 28th International Conference on
Concurrency Theory, CONCUR, Berlin, Germany: Schloss Dagstuhl - Leibniz-Zentrum
für Informatik. https://doi.org/10.4230/LIPIcs.CONCUR.2017.5'
chicago: Chatterjee, Krishnendu, Thomas A Henzinger, and Jan Otop. “Bidirectional
Nested Weighted Automata,” Vol. 85. Schloss Dagstuhl - Leibniz-Zentrum für Informatik,
2017. https://doi.org/10.4230/LIPIcs.CONCUR.2017.5.
ieee: K. Chatterjee, T. A. Henzinger, and J. Otop, “Bidirectional nested weighted
automata,” presented at the 28th International Conference on Concurrency Theory,
CONCUR, Berlin, Germany, 2017, vol. 85.
ista: Chatterjee K, Henzinger TA, Otop J. 2017. Bidirectional nested weighted automata.
28th International Conference on Concurrency Theory, CONCUR, LIPIcs, vol. 85,
5.
mla: Chatterjee, Krishnendu, et al. Bidirectional Nested Weighted Automata.
Vol. 85, 5, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2017, doi:10.4230/LIPIcs.CONCUR.2017.5.
short: K. Chatterjee, T.A. Henzinger, J. Otop, in:, Schloss Dagstuhl - Leibniz-Zentrum
für Informatik, 2017.
conference:
end_date: 2017-09-08
location: Berlin, Germany
name: 28th International Conference on Concurrency Theory, CONCUR
start_date: 2017-09-05
corr_author: '1'
date_created: 2018-12-11T11:48:04Z
date_published: 2017-08-01T00:00:00Z
date_updated: 2025-07-10T11:54:15Z
day: '01'
ddc:
- '004'
- '005'
department:
- _id: KrCh
- _id: ToHe
doi: 10.4230/LIPIcs.CONCUR.2017.5
file:
- access_level: open_access
checksum: d2bda4783821a6358333fe27f11f4737
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:08:02Z
date_updated: 2020-07-14T12:47:49Z
file_id: '4661'
file_name: IST-2017-886-v1+1_LIPIcs-CONCUR-2017-5.pdf
file_size: 570294
relation: main_file
file_date_updated: 2020-07-14T12:47:49Z
has_accepted_license: '1'
intvolume: ' 85'
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
publication_identifier:
issn:
- 1868-8969
publication_status: published
publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik
publist_id: '6976'
pubrep_id: '886'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Bidirectional nested weighted automata
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: 85
year: '2017'
...
---
_id: '713'
abstract:
- lang: eng
text: To determine the dynamics of allelic-specific expression during mouse development,
we analyzed RNA-seq data from 23 F1 tissues from different developmental stages,
including 19 female tissues allowing X chromosome inactivation (XCI) escapers
to also be detected. We demonstrate that allelic expression arising from genetic
or epigenetic differences is highly tissue-specific. We find that tissue-specific
strain-biased gene expression may be regulated by tissue-specific enhancers or
by post-transcriptional differences in stability between the alleles. We also
find that escape from X-inactivation is tissue-specific, with leg muscle showing
an unexpectedly high rate of XCI escapers. By surveying a range of tissues during
development, and performing extensive validation, we are able to provide a high
confidence list of mouse imprinted genes including 18 novel genes. This shows
that cluster size varies dynamically during development and can be substantially
larger than previously thought, with the Igf2r cluster extending over 10 Mb in
placenta.
article_number: e25125
article_processing_charge: No
author:
- first_name: Daniel
full_name: Andergassen, Daniel
last_name: Andergassen
- first_name: Christoph
full_name: Dotter, Christoph
id: 4C66542E-F248-11E8-B48F-1D18A9856A87
last_name: Dotter
orcid: 0000-0002-9033-9096
- first_name: Dyniel
full_name: Wenzel, Dyniel
last_name: Wenzel
- first_name: Verena
full_name: Sigl, Verena
last_name: Sigl
- first_name: Philipp
full_name: Bammer, Philipp
last_name: Bammer
- first_name: Markus
full_name: Muckenhuber, Markus
last_name: Muckenhuber
- first_name: Daniela
full_name: Mayer, Daniela
last_name: Mayer
- first_name: Tomasz
full_name: Kulinski, Tomasz
last_name: Kulinski
- first_name: Hans
full_name: Theussl, Hans
last_name: Theussl
- first_name: Josef
full_name: Penninger, Josef
last_name: Penninger
- first_name: Christoph
full_name: Bock, Christoph
last_name: Bock
- first_name: Denise
full_name: Barlow, Denise
last_name: Barlow
- first_name: Florian
full_name: Pauler, Florian
id: 48EA0138-F248-11E8-B48F-1D18A9856A87
last_name: Pauler
orcid: 0000-0002-7462-0048
- first_name: Quanah
full_name: Hudson, Quanah
last_name: Hudson
citation:
ama: Andergassen D, Dotter C, Wenzel D, et al. Mapping the mouse Allelome reveals
tissue specific regulation of allelic expression. eLife. 2017;6. doi:10.7554/eLife.25125
apa: Andergassen, D., Dotter, C., Wenzel, D., Sigl, V., Bammer, P., Muckenhuber,
M., … Hudson, Q. (2017). Mapping the mouse Allelome reveals tissue specific regulation
of allelic expression. ELife. eLife Sciences Publications. https://doi.org/10.7554/eLife.25125
chicago: Andergassen, Daniel, Christoph Dotter, Dyniel Wenzel, Verena Sigl, Philipp
Bammer, Markus Muckenhuber, Daniela Mayer, et al. “Mapping the Mouse Allelome
Reveals Tissue Specific Regulation of Allelic Expression.” ELife. eLife
Sciences Publications, 2017. https://doi.org/10.7554/eLife.25125.
ieee: D. Andergassen et al., “Mapping the mouse Allelome reveals tissue specific
regulation of allelic expression,” eLife, vol. 6. eLife Sciences Publications,
2017.
ista: Andergassen D, Dotter C, Wenzel D, Sigl V, Bammer P, Muckenhuber M, Mayer
D, Kulinski T, Theussl H, Penninger J, Bock C, Barlow D, Pauler F, Hudson Q. 2017.
Mapping the mouse Allelome reveals tissue specific regulation of allelic expression.
eLife. 6, e25125.
mla: Andergassen, Daniel, et al. “Mapping the Mouse Allelome Reveals Tissue Specific
Regulation of Allelic Expression.” ELife, vol. 6, e25125, eLife Sciences
Publications, 2017, doi:10.7554/eLife.25125.
short: D. Andergassen, C. Dotter, D. Wenzel, V. Sigl, P. Bammer, M. Muckenhuber,
D. Mayer, T. Kulinski, H. Theussl, J. Penninger, C. Bock, D. Barlow, F. Pauler,
Q. Hudson, ELife 6 (2017).
corr_author: '1'
date_created: 2018-12-11T11:48:05Z
date_published: 2017-08-14T00:00:00Z
date_updated: 2025-09-10T11:02:33Z
day: '14'
ddc:
- '576'
department:
- _id: GaNo
- _id: SiHi
doi: 10.7554/eLife.25125
external_id:
isi:
- '000407617200001'
file:
- access_level: open_access
checksum: 1ace3462e64a971b9ead896091829549
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:36Z
date_updated: 2020-07-14T12:47:50Z
file_id: '5020'
file_name: IST-2017-885-v1+1_elife-25125-figures-v2.pdf
file_size: 6399510
relation: main_file
- access_level: open_access
checksum: 6241dc31eeb87b03facadec3a53a6827
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:13:36Z
date_updated: 2020-07-14T12:47:50Z
file_id: '5021'
file_name: IST-2017-885-v1+2_elife-25125-v2.pdf
file_size: 4264398
relation: main_file
file_date_updated: 2020-07-14T12:47:50Z
has_accepted_license: '1'
intvolume: ' 6'
isi: 1
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
project:
- _id: 25E9AF9E-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P27201-B22
name: Revealing the mechanisms underlying drug interactions
publication: eLife
publication_identifier:
issn:
- 2050-084X
publication_status: published
publisher: eLife Sciences Publications
publist_id: '6971'
pubrep_id: '885'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mapping the mouse Allelome reveals tissue specific regulation of allelic expression
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 6
year: '2017'
...
---
_id: '715'
abstract:
- lang: eng
text: D-cycloserine ameliorates breathing abnormalities and survival rate in a mouse
model of Rett syndrome.
article_number: aao4218
article_processing_charge: No
author:
- first_name: Gaia
full_name: Novarino, Gaia
id: 3E57A680-F248-11E8-B48F-1D18A9856A87
last_name: Novarino
orcid: 0000-0002-7673-7178
citation:
ama: Novarino G. More excitation for Rett syndrome. Science Translational Medicine.
2017;9(405). doi:10.1126/scitranslmed.aao4218
apa: Novarino, G. (2017). More excitation for Rett syndrome. Science Translational
Medicine. American Association for the Advancement of Science. https://doi.org/10.1126/scitranslmed.aao4218
chicago: Novarino, Gaia. “More Excitation for Rett Syndrome.” Science Translational
Medicine. American Association for the Advancement of Science, 2017. https://doi.org/10.1126/scitranslmed.aao4218.
ieee: G. Novarino, “More excitation for Rett syndrome,” Science Translational
Medicine, vol. 9, no. 405. American Association for the Advancement of Science,
2017.
ista: Novarino G. 2017. More excitation for Rett syndrome. Science Translational
Medicine. 9(405), aao4218.
mla: Novarino, Gaia. “More Excitation for Rett Syndrome.” Science Translational
Medicine, vol. 9, no. 405, aao4218, American Association for the Advancement
of Science, 2017, doi:10.1126/scitranslmed.aao4218.
short: G. Novarino, Science Translational Medicine 9 (2017).
corr_author: '1'
date_created: 2018-12-11T11:48:06Z
date_published: 2017-08-30T00:00:00Z
date_updated: 2025-07-10T11:54:16Z
day: '30'
department:
- _id: GaNo
doi: 10.1126/scitranslmed.aao4218
intvolume: ' 9'
issue: '405'
language:
- iso: eng
month: '08'
oa_version: None
publication: Science Translational Medicine
publication_identifier:
issn:
- 1946-6234
publication_status: published
publisher: American Association for the Advancement of Science
publist_id: '6968'
quality_controlled: '1'
scopus_import: '1'
status: public
title: More excitation for Rett syndrome
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2017'
...
---
_id: '716'
abstract:
- lang: eng
text: 'Two-player games on graphs are central in many problems in formal verification
and program analysis, such as synthesis and verification of open systems. In this
work, we consider solving recursive game graphs (or pushdown game graphs) that
model the control flow of sequential programs with recursion.While pushdown games
have been studied before with qualitative objectives-such as reachability and
?-regular objectives- in this work, we study for the first time such games with
the most well-studied quantitative objective, the mean-payoff objective. In pushdown
games, two types of strategies are relevant: (1) global strategies, which depend
on the entire global history; and (2) modular strategies, which have only local
memory and thus do not depend on the context of invocation but rather only on
the history of the current invocation of the module. Our main results are as follows:
(1) One-player pushdown games with mean-payoff objectives under global strategies
are decidable in polynomial time. (2) Two-player pushdown games with mean-payoff
objectives under global strategies are undecidable. (3) One-player pushdown games
with mean-payoff objectives under modular strategies are NP-hard. (4) Two-player
pushdown games with mean-payoff objectives under modular strategies can be solved
in NP (i.e., both one-player and two-player pushdown games with mean-payoff objectives
under modular strategies are NP-complete). We also establish the optimal strategy
complexity by showing that global strategies for mean-payoff objectives require
infinite memory even in one-player pushdown games and memoryless modular strategies
are sufficient in two-player pushdown games. Finally, we also show that all the
problems have the same complexity if the stack boundedness condition is added,
where along with the mean-payoff objective the player must also ensure that the
stack height is bounded.'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Yaron
full_name: Velner, Yaron
last_name: Velner
citation:
ama: Chatterjee K, Velner Y. The complexity of mean-payoff pushdown games. Journal
of the ACM. 2017;64(5):34. doi:10.1145/3121408
apa: Chatterjee, K., & Velner, Y. (2017). The complexity of mean-payoff pushdown
games. Journal of the ACM. ACM. https://doi.org/10.1145/3121408
chicago: Chatterjee, Krishnendu, and Yaron Velner. “The Complexity of Mean-Payoff
Pushdown Games.” Journal of the ACM. ACM, 2017. https://doi.org/10.1145/3121408.
ieee: K. Chatterjee and Y. Velner, “The complexity of mean-payoff pushdown games,”
Journal of the ACM, vol. 64, no. 5. ACM, p. 34, 2017.
ista: Chatterjee K, Velner Y. 2017. The complexity of mean-payoff pushdown games.
Journal of the ACM. 64(5), 34.
mla: Chatterjee, Krishnendu, and Yaron Velner. “The Complexity of Mean-Payoff Pushdown
Games.” Journal of the ACM, vol. 64, no. 5, ACM, 2017, p. 34, doi:10.1145/3121408.
short: K. Chatterjee, Y. Velner, Journal of the ACM 64 (2017) 34.
corr_author: '1'
date_created: 2018-12-11T11:48:06Z
date_published: 2017-09-01T00:00:00Z
date_updated: 2025-09-10T11:01:10Z
day: '01'
department:
- _id: KrCh
doi: 10.1145/3121408
ec_funded: 1
external_id:
arxiv:
- '1201.2829'
isi:
- '000443590400005'
intvolume: ' 64'
isi: 1
issue: '5'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1201.2829
month: '09'
oa: 1
oa_version: Preprint
page: '34'
project:
- _id: 2584A770-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 23499-N23
name: Modern Graph Algorithmic Techniques in Formal Verification
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '279307'
name: 'Quantitative Graph Games: Theory and Applications'
publication: Journal of the ACM
publication_identifier:
issn:
- 0004-5411
publication_status: published
publisher: ACM
publist_id: '6964'
quality_controlled: '1'
scopus_import: '1'
status: public
title: The complexity of mean-payoff pushdown games
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 64
year: '2017'
...
---
_id: '7163'
abstract:
- lang: eng
text: The de novo genome assemblies generated for this study, and the associated
metadata.
article_processing_charge: No
author:
- first_name: Christelle
full_name: Fraisse, Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
citation:
ama: Fraisse C. Supplementary Files for “The deep conservation of the Lepidoptera
Z chromosome suggests a non canonical origin of the W.” 2017. doi:10.15479/AT:ISTA:7163
apa: Fraisse, C. (2017). Supplementary Files for “The deep conservation of the Lepidoptera
Z chromosome suggests a non canonical origin of the W.” Institute of Science and
Technology Austria. https://doi.org/10.15479/AT:ISTA:7163
chicago: Fraisse, Christelle. “Supplementary Files for ‘The Deep Conservation of
the Lepidoptera Z Chromosome Suggests a Non Canonical Origin of the W.’” Institute
of Science and Technology Austria, 2017. https://doi.org/10.15479/AT:ISTA:7163.
ieee: C. Fraisse, “Supplementary Files for ‘The deep conservation of the Lepidoptera
Z chromosome suggests a non canonical origin of the W.’” Institute of Science
and Technology Austria, 2017.
ista: Fraisse C. 2017. Supplementary Files for ‘The deep conservation of the Lepidoptera
Z chromosome suggests a non canonical origin of the W’, Institute of Science and
Technology Austria, 10.15479/AT:ISTA:7163.
mla: Fraisse, Christelle. Supplementary Files for “The Deep Conservation of the
Lepidoptera Z Chromosome Suggests a Non Canonical Origin of the W.” Institute
of Science and Technology Austria, 2017, doi:10.15479/AT:ISTA:7163.
short: C. Fraisse, (2017).
contributor:
- first_name: Christelle
id: 32DF5794-F248-11E8-B48F-1D18A9856A87
last_name: Fraisse
orcid: 0000-0001-8441-5075
- first_name: Marion A L
id: 2C921A7A-F248-11E8-B48F-1D18A9856A87
last_name: Picard
orcid: 0000-0002-8101-2518
- first_name: Beatriz
id: 49E1C5C6-F248-11E8-B48F-1D18A9856A87
last_name: Vicoso
orcid: 0000-0002-4579-8306
date_created: 2019-12-09T23:03:03Z
date_published: 2017-12-01T00:00:00Z
date_updated: 2025-09-11T07:33:33Z
day: '01'
ddc:
- '576'
department:
- _id: BeVi
- _id: NiBa
doi: 10.15479/AT:ISTA:7163
file:
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checksum: 3cae8a2e3cbf8703399b9c483aaba7f3
content_type: application/zip
creator: cfraisse
date_created: 2019-12-10T08:46:46Z
date_updated: 2020-07-14T12:47:50Z
file_id: '7164'
file_name: Vicoso_Cohridella_Ndegeerella_Tsylvina_genome_assemblies.zip
file_size: 841375478
relation: main_file
file_date_updated: 2020-07-14T12:47:50Z
has_accepted_license: '1'
month: '12'
oa: 1
oa_version: Published Version
project:
- _id: 250ED89C-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P28842-B22
name: Sex chromosome evolution under male- and female- heterogamety
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '614'
relation: research_paper
status: public
status: public
title: Supplementary Files for "The deep conservation of the Lepidoptera Z chromosome
suggests a non canonical origin of the W"
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: research_data
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2017'
...
---
_id: '717'
abstract:
- lang: eng
text: 'We consider finite-state and recursive game graphs with multidimensional
mean-payoff objectives. In recursive games two types of strategies are relevant:
global strategies and modular strategies. Our contributions are: (1) We show that
finite-state multidimensional mean-payoff games can be solved in polynomial time
if the number of dimensions and the maximal absolute value of weights are fixed;
whereas for arbitrary dimensions the problem is coNP-complete. (2) We show that
one-player recursive games with multidimensional mean-payoff objectives can be
solved in polynomial time. Both above algorithms are based on hyperplane separation
technique. (3) For recursive games we show that under modular strategies the multidimensional
problem is undecidable. We show that if the number of modules, exits, and the
maximal absolute value of the weights are fixed, then one-dimensional recursive
mean-payoff games under modular strategies can be solved in polynomial time, whereas
for unbounded number of exits or modules the problem is NP-hard.'
acknowledgement: 'The research was supported by Austrian Science Fund (FWF) Grant
No. P 23499-N23, FWF NFN Grant No. S11407-N23 (RiSE), ERC Start grant (279307: Graph
Games), Microsoft faculty fellows award, the RICH Model Toolkit (ICT COST Action
IC0901), and was carried out in partial fulfillment of the requirements for the
Ph.D. degree of the second author.'
article_processing_charge: No
arxiv: 1
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Yaron
full_name: Velner, Yaron
last_name: Velner
citation:
ama: Chatterjee K, Velner Y. Hyperplane separation technique for multidimensional
mean-payoff games. Journal of Computer and System Sciences. 2017;88:236-259.
doi:10.1016/j.jcss.2017.04.005
apa: Chatterjee, K., & Velner, Y. (2017). Hyperplane separation technique for
multidimensional mean-payoff games. Journal of Computer and System Sciences.
Academic Press. https://doi.org/10.1016/j.jcss.2017.04.005
chicago: Chatterjee, Krishnendu, and Yaron Velner. “Hyperplane Separation Technique
for Multidimensional Mean-Payoff Games.” Journal of Computer and System Sciences.
Academic Press, 2017. https://doi.org/10.1016/j.jcss.2017.04.005.
ieee: K. Chatterjee and Y. Velner, “Hyperplane separation technique for multidimensional
mean-payoff games,” Journal of Computer and System Sciences, vol. 88. Academic
Press, pp. 236–259, 2017.
ista: Chatterjee K, Velner Y. 2017. Hyperplane separation technique for multidimensional
mean-payoff games. Journal of Computer and System Sciences. 88, 236–259.
mla: Chatterjee, Krishnendu, and Yaron Velner. “Hyperplane Separation Technique
for Multidimensional Mean-Payoff Games.” Journal of Computer and System Sciences,
vol. 88, Academic Press, 2017, pp. 236–59, doi:10.1016/j.jcss.2017.04.005.
short: K. Chatterjee, Y. Velner, Journal of Computer and System Sciences 88 (2017)
236–259.
date_created: 2018-12-11T11:48:07Z
date_published: 2017-09-01T00:00:00Z
date_updated: 2025-09-10T11:00:30Z
day: '01'
department:
- _id: KrCh
doi: 10.1016/j.jcss.2017.04.005
ec_funded: 1
external_id:
arxiv:
- '1210.3141'
isi:
- '000403857100014'
intvolume: ' 88'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1210.3141
month: '09'
oa: 1
oa_version: Preprint
page: 236 - 259
project:
- _id: 2584A770-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 23499-N23
name: Modern Graph Algorithmic Techniques in Formal Verification
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
- _id: 2581B60A-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '279307'
name: 'Quantitative Graph Games: Theory and Applications'
- _id: 2587B514-B435-11E9-9278-68D0E5697425
name: Microsoft Research Faculty Fellowship
publication: Journal of Computer and System Sciences
publication_status: published
publisher: Academic Press
publist_id: '6963'
quality_controlled: '1'
related_material:
record:
- id: '2329'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Hyperplane separation technique for multidimensional mean-payoff games
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 88
year: '2017'
...
---
_id: '719'
abstract:
- lang: eng
text: 'The ubiquity of computation in modern machines and devices imposes a need
to assert the correctness of their behavior. Especially in the case of safety-critical
systems, their designers need to take measures that enforce their safe operation.
Formal methods has emerged as a research field that addresses this challenge:
by rigorously proving that all system executions adhere to their specifications,
the correctness of an implementation under concern can be assured. To achieve
this goal, a plethora of techniques are nowadays available, all of which are optimized
for different system types and application domains.'
article_processing_charge: No
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Rüdiger
full_name: Ehlers, Rüdiger
last_name: Ehlers
citation:
ama: 'Chatterjee K, Ehlers R. Special issue: Synthesis and SYNT 2014. Acta Informatica.
2017;54(6):543-544. doi:10.1007/s00236-017-0299-0'
apa: 'Chatterjee, K., & Ehlers, R. (2017). Special issue: Synthesis and SYNT
2014. Acta Informatica. Springer. https://doi.org/10.1007/s00236-017-0299-0'
chicago: 'Chatterjee, Krishnendu, and Rüdiger Ehlers. “Special Issue: Synthesis
and SYNT 2014.” Acta Informatica. Springer, 2017. https://doi.org/10.1007/s00236-017-0299-0.'
ieee: 'K. Chatterjee and R. Ehlers, “Special issue: Synthesis and SYNT 2014,” Acta
Informatica, vol. 54, no. 6. Springer, pp. 543–544, 2017.'
ista: 'Chatterjee K, Ehlers R. 2017. Special issue: Synthesis and SYNT 2014. Acta
Informatica. 54(6), 543–544.'
mla: 'Chatterjee, Krishnendu, and Rüdiger Ehlers. “Special Issue: Synthesis and
SYNT 2014.” Acta Informatica, vol. 54, no. 6, Springer, 2017, pp. 543–44,
doi:10.1007/s00236-017-0299-0.'
short: K. Chatterjee, R. Ehlers, Acta Informatica 54 (2017) 543–544.
corr_author: '1'
date_created: 2018-12-11T11:48:07Z
date_published: 2017-09-01T00:00:00Z
date_updated: 2025-09-10T10:59:19Z
day: '01'
department:
- _id: KrCh
doi: 10.1007/s00236-017-0299-0
external_id:
isi:
- '000407713300001'
intvolume: ' 54'
isi: 1
issue: '6'
language:
- iso: eng
month: '09'
oa_version: None
page: 543 - 544
publication: Acta Informatica
publication_identifier:
issn:
- 0001-5903
publication_status: published
publisher: Springer
publist_id: '6961'
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Special issue: Synthesis and SYNT 2014'
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 54
year: '2017'
...
---
_id: '720'
abstract:
- lang: eng
text: 'Advances in multi-unit recordings pave the way for statistical modeling of
activity patterns in large neural populations. Recent studies have shown that
the summed activity of all neurons strongly shapes the population response. A
separate recent finding has been that neural populations also exhibit criticality,
an anomalously large dynamic range for the probabilities of different population
activity patterns. Motivated by these two observations, we introduce a class of
probabilistic models which takes into account the prior knowledge that the neural
population could be globally coupled and close to critical. These models consist
of an energy function which parametrizes interactions between small groups of
neurons, and an arbitrary positive, strictly increasing, and twice differentiable
function which maps the energy of a population pattern to its probability. We
show that: 1) augmenting a pairwise Ising model with a nonlinearity yields an
accurate description of the activity of retinal ganglion cells which outperforms
previous models based on the summed activity of neurons; 2) prior knowledge that
the population is critical translates to prior expectations about the shape of
the nonlinearity; 3) the nonlinearity admits an interpretation in terms of a continuous
latent variable globally coupling the system whose distribution we can infer from
data. Our method is independent of the underlying system’s state space; hence,
it can be applied to other systems such as natural scenes or amino acid sequences
of proteins which are also known to exhibit criticality.'
article_number: e1005763
article_processing_charge: Yes
author:
- first_name: Jan
full_name: Humplik, Jan
id: 2E9627A8-F248-11E8-B48F-1D18A9856A87
last_name: Humplik
- first_name: Gasper
full_name: Tkacik, Gasper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkacik
orcid: 0000-0002-6699-1455
citation:
ama: Humplik J, Tkačik G. Probabilistic models for neural populations that naturally
capture global coupling and criticality. PLoS Computational Biology. 2017;13(9).
doi:10.1371/journal.pcbi.1005763
apa: Humplik, J., & Tkačik, G. (2017). Probabilistic models for neural populations
that naturally capture global coupling and criticality. PLoS Computational
Biology. Public Library of Science. https://doi.org/10.1371/journal.pcbi.1005763
chicago: Humplik, Jan, and Gašper Tkačik. “Probabilistic Models for Neural Populations
That Naturally Capture Global Coupling and Criticality.” PLoS Computational
Biology. Public Library of Science, 2017. https://doi.org/10.1371/journal.pcbi.1005763.
ieee: J. Humplik and G. Tkačik, “Probabilistic models for neural populations that
naturally capture global coupling and criticality,” PLoS Computational Biology,
vol. 13, no. 9. Public Library of Science, 2017.
ista: Humplik J, Tkačik G. 2017. Probabilistic models for neural populations that
naturally capture global coupling and criticality. PLoS Computational Biology.
13(9), e1005763.
mla: Humplik, Jan, and Gašper Tkačik. “Probabilistic Models for Neural Populations
That Naturally Capture Global Coupling and Criticality.” PLoS Computational
Biology, vol. 13, no. 9, e1005763, Public Library of Science, 2017, doi:10.1371/journal.pcbi.1005763.
short: J. Humplik, G. Tkačik, PLoS Computational Biology 13 (2017).
corr_author: '1'
date_created: 2018-12-11T11:48:08Z
date_published: 2017-09-19T00:00:00Z
date_updated: 2025-09-10T10:58:42Z
day: '19'
ddc:
- '530'
- '571'
department:
- _id: GaTk
doi: 10.1371/journal.pcbi.1005763
external_id:
isi:
- '000411981000042'
file:
- access_level: open_access
checksum: 81107096c19771c36ddbe6f0282a3acb
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:18:30Z
date_updated: 2020-07-14T12:47:53Z
file_id: '5352'
file_name: IST-2017-884-v1+1_journal.pcbi.1005763.pdf
file_size: 14167050
relation: main_file
file_date_updated: 2020-07-14T12:47:53Z
has_accepted_license: '1'
intvolume: ' 13'
isi: 1
issue: '9'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
project:
- _id: 255008E4-B435-11E9-9278-68D0E5697425
grant_number: RGP0065/2012
name: Information processing and computation in fish groups
- _id: 254D1A94-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P 25651-N26
name: Sensitivity to higher-order statistics in natural scenes
publication: PLoS Computational Biology
publication_identifier:
issn:
- 1553-734X
publication_status: published
publisher: Public Library of Science
publist_id: '6960'
pubrep_id: '884'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Probabilistic models for neural populations that naturally capture global coupling
and criticality
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 13
year: '2017'
...
---
_id: '721'
abstract:
- lang: eng
text: 'Let S be a positivity-preserving symmetric linear operator acting on bounded
functions. The nonlinear equation -1/m=z+Sm with a parameter z in the complex
upper half-plane ℍ has a unique solution m with values in ℍ. We show that the
z-dependence of this solution can be represented as the Stieltjes transforms of
a family of probability measures v on ℝ. Under suitable conditions on S, we show
that v has a real analytic density apart from finitely many algebraic singularities
of degree at most 3. Our motivation comes from large random matrices. The solution
m determines the density of eigenvalues of two prominent matrix ensembles: (i)
matrices with centered independent entries whose variances are given by S and
(ii) matrices with correlated entries with a translation-invariant correlation
structure. Our analysis shows that the limiting eigenvalue density has only square
root singularities or cubic root cusps; no other singularities occur.'
article_processing_charge: No
arxiv: 1
author:
- first_name: Oskari H
full_name: Ajanki, Oskari H
id: 36F2FB7E-F248-11E8-B48F-1D18A9856A87
last_name: Ajanki
- 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: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
citation:
ama: Ajanki OH, Krüger TH, Erdös L. Singularities of solutions to quadratic vector
equations on the complex upper half plane. Communications on Pure and Applied
Mathematics. 2017;70(9):1672-1705. doi:10.1002/cpa.21639
apa: Ajanki, O. H., Krüger, T. H., & Erdös, L. (2017). Singularities of solutions
to quadratic vector equations on the complex upper half plane. Communications
on Pure and Applied Mathematics. Wiley. https://doi.org/10.1002/cpa.21639
chicago: Ajanki, Oskari H, Torben H Krüger, and László Erdös. “Singularities of
Solutions to Quadratic Vector Equations on the Complex Upper Half Plane.” Communications
on Pure and Applied Mathematics. Wiley, 2017. https://doi.org/10.1002/cpa.21639.
ieee: O. H. Ajanki, T. H. Krüger, and L. Erdös, “Singularities of solutions to quadratic
vector equations on the complex upper half plane,” Communications on Pure and
Applied Mathematics, vol. 70, no. 9. Wiley, pp. 1672–1705, 2017.
ista: Ajanki OH, Krüger TH, Erdös L. 2017. Singularities of solutions to quadratic
vector equations on the complex upper half plane. Communications on Pure and Applied
Mathematics. 70(9), 1672–1705.
mla: Ajanki, Oskari H., et al. “Singularities of Solutions to Quadratic Vector Equations
on the Complex Upper Half Plane.” Communications on Pure and Applied Mathematics,
vol. 70, no. 9, Wiley, 2017, pp. 1672–705, doi:10.1002/cpa.21639.
short: O.H. Ajanki, T.H. Krüger, L. Erdös, Communications on Pure and Applied Mathematics
70 (2017) 1672–1705.
corr_author: '1'
date_created: 2018-12-11T11:48:08Z
date_published: 2017-09-01T00:00:00Z
date_updated: 2025-09-10T10:58:02Z
day: '01'
department:
- _id: LaEr
doi: 10.1002/cpa.21639
ec_funded: 1
external_id:
arxiv:
- '1512.03703'
isi:
- '000405752100002'
intvolume: ' 70'
isi: 1
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1512.03703
month: '09'
oa: 1
oa_version: Submitted Version
page: 1672 - 1705
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
publication: Communications on Pure and Applied Mathematics
publication_identifier:
issn:
- 0010-3640
publication_status: published
publisher: Wiley
publist_id: '6959'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Singularities of solutions to quadratic vector equations on the complex upper
half plane
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 70
year: '2017'
...
---
_id: '722'
abstract:
- lang: eng
text: Plants are sessile organisms rooted in one place. The soil resources that
plants require are often distributed in a highly heterogeneous pattern. To aid
foraging, plants have evolved roots whose growth and development are highly responsive
to soil signals. As a result, 3D root architecture is shaped by myriad environmental
signals to ensure resource capture is optimised and unfavourable environments
are avoided. The first signals sensed by newly germinating seeds — gravity and
light — direct root growth into the soil to aid seedling establishment. Heterogeneous
soil resources, such as water, nitrogen and phosphate, also act as signals that
shape 3D root growth to optimise uptake. Root architecture is also modified through
biotic interactions that include soil fungi and neighbouring plants. This developmental
plasticity results in a ‘custom-made’ 3D root system that is best adapted to forage
for resources in each soil environment that a plant colonises.
article_processing_charge: No
author:
- first_name: Emily
full_name: Morris, Emily
last_name: Morris
- first_name: Marcus
full_name: Griffiths, Marcus
last_name: Griffiths
- first_name: Agata
full_name: Golebiowska, Agata
last_name: Golebiowska
- first_name: Stefan
full_name: Mairhofer, Stefan
last_name: Mairhofer
- first_name: Jasmine
full_name: Burr Hersey, Jasmine
last_name: Burr Hersey
- first_name: Tatsuaki
full_name: Goh, Tatsuaki
last_name: Goh
- first_name: Daniel
full_name: Von Wangenheim, Daniel
id: 49E91952-F248-11E8-B48F-1D18A9856A87
last_name: Von Wangenheim
orcid: 0000-0002-6862-1247
- first_name: Brian
full_name: Atkinson, Brian
last_name: Atkinson
- first_name: Craig
full_name: Sturrock, Craig
last_name: Sturrock
- first_name: Jonathan
full_name: Lynch, Jonathan
last_name: Lynch
- first_name: Kris
full_name: Vissenberg, Kris
last_name: Vissenberg
- first_name: Karl
full_name: Ritz, Karl
last_name: Ritz
- first_name: Darren
full_name: Wells, Darren
last_name: Wells
- first_name: Sacha
full_name: Mooney, Sacha
last_name: Mooney
- first_name: Malcolm
full_name: Bennett, Malcolm
last_name: Bennett
citation:
ama: Morris E, Griffiths M, Golebiowska A, et al. Shaping 3D root system architecture.
Current Biology. 2017;27(17):R919-R930. doi:10.1016/j.cub.2017.06.043
apa: Morris, E., Griffiths, M., Golebiowska, A., Mairhofer, S., Burr Hersey, J.,
Goh, T., … Bennett, M. (2017). Shaping 3D root system architecture. Current
Biology. Cell Press. https://doi.org/10.1016/j.cub.2017.06.043
chicago: Morris, Emily, Marcus Griffiths, Agata Golebiowska, Stefan Mairhofer, Jasmine
Burr Hersey, Tatsuaki Goh, Daniel von Wangenheim, et al. “Shaping 3D Root System
Architecture.” Current Biology. Cell Press, 2017. https://doi.org/10.1016/j.cub.2017.06.043.
ieee: E. Morris et al., “Shaping 3D root system architecture,” Current
Biology, vol. 27, no. 17. Cell Press, pp. R919–R930, 2017.
ista: Morris E, Griffiths M, Golebiowska A, Mairhofer S, Burr Hersey J, Goh T, von
Wangenheim D, Atkinson B, Sturrock C, Lynch J, Vissenberg K, Ritz K, Wells D,
Mooney S, Bennett M. 2017. Shaping 3D root system architecture. Current Biology.
27(17), R919–R930.
mla: Morris, Emily, et al. “Shaping 3D Root System Architecture.” Current Biology,
vol. 27, no. 17, Cell Press, 2017, pp. R919–30, doi:10.1016/j.cub.2017.06.043.
short: E. Morris, M. Griffiths, A. Golebiowska, S. Mairhofer, J. Burr Hersey, T.
Goh, D. von Wangenheim, B. Atkinson, C. Sturrock, J. Lynch, K. Vissenberg, K.
Ritz, D. Wells, S. Mooney, M. Bennett, Current Biology 27 (2017) R919–R930.
date_created: 2018-12-11T11:48:08Z
date_published: 2017-09-11T00:00:00Z
date_updated: 2025-09-10T10:57:15Z
day: '11'
ddc:
- '581'
department:
- _id: JiFr
doi: 10.1016/j.cub.2017.06.043
ec_funded: 1
external_id:
isi:
- '000410175200028'
pmid:
- '28898665'
file:
- access_level: open_access
checksum: e45588b21097b408da6276a3e5eedb2e
content_type: application/pdf
creator: dernst
date_created: 2019-04-17T07:46:40Z
date_updated: 2020-07-14T12:47:54Z
file_id: '6332'
file_name: 2017_CurrentBiology_Morris.pdf
file_size: 1576593
relation: main_file
file_date_updated: 2020-07-14T12:47:54Z
has_accepted_license: '1'
intvolume: ' 27'
isi: 1
issue: '17'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Submitted Version
page: R919 - R930
pmid: 1
project:
- _id: 25681D80-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '291734'
name: International IST Postdoc Fellowship Programme
publication: Current Biology
publication_identifier:
issn:
- '09609822'
publication_status: published
publisher: Cell Press
publist_id: '6956'
pubrep_id: '982'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Shaping 3D root system architecture
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: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 27
year: '2017'
...
---
_id: '724'
abstract:
- lang: eng
text: We investigate the stationary and dynamical behavior of an Anderson localized
chain coupled to a single central bound state. Although this coupling partially
dilutes the Anderson localized peaks towards nearly resonant sites, the most weight
of the original peaks remains unchanged. This leads to multifractal wave functions
with a frozen spectrum of fractal dimensions, which is characteristic for localized
phases in models with power-law hopping. Using a perturbative approach we identify
two different dynamical regimes. At weak couplings to the central site, the transport
of particles and information is logarithmic in time, a feature usually attributed
to many-body localization. We connect such transport to the persistence of the
Poisson statistics of level spacings in parts of the spectrum. In contrast, at
stronger couplings the level repulsion is established in the entire spectrum,
the problem can be mapped to the Fano resonance, and the transport is ballistic.
acknowledgement: "We would like to thank Dmitry Abanin, Christophe De\r\nBeule,
\ Joel Moore, Romain Vasseur, and Norman Yao for\r\nmany stimulating discussions.
\ Financial support has been\r\nprovided by the Deutsche Forschungsgemeinschaft
\ (DFG)\r\nvia Grant No. TR950/8-1, SFB 1170 “ToCoTronics” and the\r\nENB Graduate
\ School on Topological Insulators. M.S. was\r\nsupported by Gordon and Betty
Moore Foundation’s EPiQS\r\nInitiative through Grant No. GBMF4307. F.P. acknowledges\r\nsupport
from the DFG Research Unit FOR 1807 through Grant\r\nNo. PO 1370/2-1."
article_number: '104203'
article_processing_charge: No
arxiv: 1
author:
- first_name: Daniel
full_name: Hetterich, Daniel
last_name: Hetterich
- first_name: Maksym
full_name: Serbyn, Maksym
id: 47809E7E-F248-11E8-B48F-1D18A9856A87
last_name: Serbyn
orcid: 0000-0002-2399-5827
- first_name: Fernando
full_name: Domínguez, Fernando
last_name: Domínguez
- first_name: Frank
full_name: Pollmann, Frank
last_name: Pollmann
- first_name: Björn
full_name: Trauzettel, Björn
last_name: Trauzettel
citation:
ama: Hetterich D, Serbyn M, Domínguez F, Pollmann F, Trauzettel B. Noninteracting
central site model localization and logarithmic entanglement growth. Physical
Review B. 2017;96(10). doi:10.1103/PhysRevB.96.104203
apa: Hetterich, D., Serbyn, M., Domínguez, F., Pollmann, F., & Trauzettel, B.
(2017). Noninteracting central site model localization and logarithmic entanglement
growth. Physical Review B. American Physical Society. https://doi.org/10.1103/PhysRevB.96.104203
chicago: Hetterich, Daniel, Maksym Serbyn, Fernando Domínguez, Frank Pollmann, and
Björn Trauzettel. “Noninteracting Central Site Model Localization and Logarithmic
Entanglement Growth.” Physical Review B. American Physical Society, 2017.
https://doi.org/10.1103/PhysRevB.96.104203.
ieee: D. Hetterich, M. Serbyn, F. Domínguez, F. Pollmann, and B. Trauzettel, “Noninteracting
central site model localization and logarithmic entanglement growth,” Physical
Review B, vol. 96, no. 10. American Physical Society, 2017.
ista: Hetterich D, Serbyn M, Domínguez F, Pollmann F, Trauzettel B. 2017. Noninteracting
central site model localization and logarithmic entanglement growth. Physical
Review B. 96(10), 104203.
mla: Hetterich, Daniel, et al. “Noninteracting Central Site Model Localization and
Logarithmic Entanglement Growth.” Physical Review B, vol. 96, no. 10, 104203,
American Physical Society, 2017, doi:10.1103/PhysRevB.96.104203.
short: D. Hetterich, M. Serbyn, F. Domínguez, F. Pollmann, B. Trauzettel, Physical
Review B 96 (2017).
date_created: 2018-12-11T11:48:09Z
date_published: 2017-09-13T00:00:00Z
date_updated: 2025-09-10T10:56:34Z
day: '13'
department:
- _id: MaSe
doi: 10.1103/PhysRevB.96.104203
external_id:
arxiv:
- '1701.02744'
isi:
- '000410590300001'
intvolume: ' 96'
isi: 1
issue: '10'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1701.02744
month: '09'
oa: 1
oa_version: Submitted Version
publication: Physical Review B
publication_identifier:
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
publist_id: '6955'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Noninteracting central site model localization and logarithmic entanglement
growth
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 96
year: '2017'
...
---
_id: '725'
abstract:
- lang: eng
text: Individual computations and social interactions underlying collective behavior
in groups of animals are of great ethological, behavioral, and theoretical interest.
While complex individual behaviors have successfully been parsed into small dictionaries
of stereotyped behavioral modes, studies of collective behavior largely ignored
these findings; instead, their focus was on inferring single, mode-independent
social interaction rules that reproduced macroscopic and often qualitative features
of group behavior. Here, we bring these two approaches together to predict individual
swimming patterns of adult zebrafish in a group. We show that fish alternate between
an “active” mode, in which they are sensitive to the swimming patterns of conspecifics,
and a “passive” mode, where they ignore them. Using a model that accounts for
these two modes explicitly, we predict behaviors of individual fish with high
accuracy, outperforming previous approaches that assumed a single continuous computation
by individuals and simple metric or topological weighing of neighbors’ behavior.
At the group level, switching between active and passive modes is uncorrelated
among fish, but correlated directional swimming behavior still emerges. Our quantitative
approach for studying complex, multi-modal individual behavior jointly with emergent
group behavior is readily extensible to additional behavioral modes and their
neural correlates as well as to other species.
article_processing_charge: No
author:
- first_name: Roy
full_name: Harpaz, Roy
last_name: Harpaz
- first_name: Gasper
full_name: Tkacik, Gasper
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkacik
orcid: 0000-0002-6699-1455
- first_name: Elad
full_name: Schneidman, Elad
last_name: Schneidman
citation:
ama: Harpaz R, Tkačik G, Schneidman E. Discrete modes of social information processing
predict individual behavior of fish in a group. PNAS. 2017;114(38):10149-10154.
doi:10.1073/pnas.1703817114
apa: Harpaz, R., Tkačik, G., & Schneidman, E. (2017). Discrete modes of social
information processing predict individual behavior of fish in a group. PNAS.
National Academy of Sciences. https://doi.org/10.1073/pnas.1703817114
chicago: Harpaz, Roy, Gašper Tkačik, and Elad Schneidman. “Discrete Modes of Social
Information Processing Predict Individual Behavior of Fish in a Group.” PNAS.
National Academy of Sciences, 2017. https://doi.org/10.1073/pnas.1703817114.
ieee: R. Harpaz, G. Tkačik, and E. Schneidman, “Discrete modes of social information
processing predict individual behavior of fish in a group,” PNAS, vol.
114, no. 38. National Academy of Sciences, pp. 10149–10154, 2017.
ista: Harpaz R, Tkačik G, Schneidman E. 2017. Discrete modes of social information
processing predict individual behavior of fish in a group. PNAS. 114(38), 10149–10154.
mla: Harpaz, Roy, et al. “Discrete Modes of Social Information Processing Predict
Individual Behavior of Fish in a Group.” PNAS, vol. 114, no. 38, National
Academy of Sciences, 2017, pp. 10149–54, doi:10.1073/pnas.1703817114.
short: R. Harpaz, G. Tkačik, E. Schneidman, PNAS 114 (2017) 10149–10154.
date_created: 2018-12-11T11:48:10Z
date_published: 2017-09-19T00:00:00Z
date_updated: 2025-09-10T10:53:06Z
day: '19'
department:
- _id: GaTk
doi: 10.1073/pnas.1703817114
external_id:
isi:
- '000411157100063'
pmid:
- '28874581'
intvolume: ' 114'
isi: 1
issue: '38'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5617265/
month: '09'
oa: 1
oa_version: Submitted Version
page: 10149 - 10154
pmid: 1
publication: PNAS
publication_identifier:
issn:
- 0027-8424
publication_status: published
publisher: National Academy of Sciences
publist_id: '6953'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Discrete modes of social information processing predict individual behavior
of fish in a group
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 114
year: '2017'
...
---
_id: '726'
abstract:
- lang: eng
text: The morphogenesis of branched organs remains a subject of abiding interest.
Although much is known about the underlying signaling pathways, it remains unclear
how macroscopic features of branched organs, including their size, network topology,
and spatial patterning, are encoded. Here, we show that, in mouse mammary gland,
kidney, and human prostate, these features can be explained quantitatively within
a single unifying framework of branching and annihilating random walks. Based
on quantitative analyses of large-scale organ reconstructions and proliferation
kinetics measurements, we propose that morphogenesis follows from the proliferative
activity of equipotent tips that stochastically branch and randomly explore their
environment but compete neutrally for space, becoming proliferatively inactive
when in proximity with neighboring ducts. These results show that complex branched
epithelial structures develop as a self-organized process, reliant upon a strikingly
simple but generic rule, without recourse to a rigid and deterministic sequence
of genetically programmed events.
article_processing_charge: No
author:
- 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: Colinda
full_name: Scheele, Colinda
last_name: Scheele
- first_name: Mohammad
full_name: Moad, Mohammad
last_name: Moad
- first_name: Nicholas
full_name: Drogo, Nicholas
last_name: Drogo
- first_name: Rakesh
full_name: Heer, Rakesh
last_name: Heer
- first_name: Rosemary
full_name: Sampogna, Rosemary
last_name: Sampogna
- first_name: Jacco
full_name: Van Rheenen, Jacco
last_name: Van Rheenen
- first_name: Benjamin
full_name: Simons, Benjamin
last_name: Simons
citation:
ama: Hannezo EB, Scheele C, Moad M, et al. A unifying theory of branching morphogenesis.
Cell. 2017;171(1):242-255. doi:10.1016/j.cell.2017.08.026
apa: Hannezo, E. B., Scheele, C., Moad, M., Drogo, N., Heer, R., Sampogna, R., …
Simons, B. (2017). A unifying theory of branching morphogenesis. Cell.
Cell Press. https://doi.org/10.1016/j.cell.2017.08.026
chicago: Hannezo, Edouard B, Colinda Scheele, Mohammad Moad, Nicholas Drogo, Rakesh
Heer, Rosemary Sampogna, Jacco Van Rheenen, and Benjamin Simons. “A Unifying Theory
of Branching Morphogenesis.” Cell. Cell Press, 2017. https://doi.org/10.1016/j.cell.2017.08.026.
ieee: E. B. Hannezo et al., “A unifying theory of branching morphogenesis,”
Cell, vol. 171, no. 1. Cell Press, pp. 242–255, 2017.
ista: Hannezo EB, Scheele C, Moad M, Drogo N, Heer R, Sampogna R, Van Rheenen J,
Simons B. 2017. A unifying theory of branching morphogenesis. Cell. 171(1), 242–255.
mla: Hannezo, Edouard B., et al. “A Unifying Theory of Branching Morphogenesis.”
Cell, vol. 171, no. 1, Cell Press, 2017, pp. 242–55, doi:10.1016/j.cell.2017.08.026.
short: E.B. Hannezo, C. Scheele, M. Moad, N. Drogo, R. Heer, R. Sampogna, J. Van
Rheenen, B. Simons, Cell 171 (2017) 242–255.
corr_author: '1'
date_created: 2018-12-11T11:48:10Z
date_published: 2017-09-21T00:00:00Z
date_updated: 2025-07-10T11:54:27Z
day: '21'
ddc:
- '539'
department:
- _id: EdHa
doi: 10.1016/j.cell.2017.08.026
external_id:
isi:
- '000411331800024'
file:
- access_level: open_access
checksum: 7a036d93a9e2e597af9bb504d6133aca
content_type: application/pdf
creator: system
date_created: 2018-12-12T10:11:17Z
date_updated: 2020-07-14T12:47:55Z
file_id: '4870'
file_name: IST-2017-883-v1+1_PIIS0092867417309510.pdf
file_size: 12670204
relation: main_file
file_date_updated: 2020-07-14T12:47:55Z
has_accepted_license: '1'
intvolume: ' 171'
isi: 1
issue: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 242 - 255
publication: Cell
publication_identifier:
issn:
- 0092-8674
publication_status: published
publisher: Cell Press
publist_id: '6952'
pubrep_id: '883'
quality_controlled: '1'
scopus_import: '1'
status: public
title: A unifying theory of branching morphogenesis
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: 171
year: '2017'
...
---
_id: '727'
abstract:
- lang: eng
text: 'Actin filaments polymerizing against membranes power endocytosis, vesicular
traffic, and cell motility. In vitro reconstitution studies suggest that the structure
and the dynamics of actin networks respond to mechanical forces. We demonstrate
that lamellipodial actin of migrating cells responds to mechanical load when membrane
tension is modulated. In a steady state, migrating cell filaments assume the canonical
dendritic geometry, defined by Arp2/3-generated 70° branch points. Increased tension
triggers a dense network with a broadened range of angles, whereas decreased tension
causes a shift to a sparse configuration dominated by filaments growing perpendicularly
to the plasma membrane. We show that these responses emerge from the geometry
of branched actin: when load per filament decreases, elongation speed increases
and perpendicular filaments gradually outcompete others because they polymerize
the shortest distance to the membrane, where they are protected from capping.
This network-intrinsic geometrical adaptation mechanism tunes protrusive force
in response to mechanical load.'
acknowledged_ssus:
- _id: ScienComp
article_processing_charge: No
author:
- first_name: Jan
full_name: Mueller, Jan
last_name: Mueller
- first_name: Gregory
full_name: Szep, Gregory
id: 4BFB7762-F248-11E8-B48F-1D18A9856A87
last_name: Szep
- first_name: Maria
full_name: Nemethova, Maria
id: 34E27F1C-F248-11E8-B48F-1D18A9856A87
last_name: Nemethova
- first_name: Ingrid
full_name: De Vries, Ingrid
id: 4C7D837E-F248-11E8-B48F-1D18A9856A87
last_name: De Vries
- first_name: Arnon
full_name: Lieber, Arnon
last_name: Lieber
- first_name: Christoph
full_name: Winkler, Christoph
last_name: Winkler
- first_name: Karsten
full_name: Kruse, Karsten
last_name: Kruse
- first_name: John
full_name: Small, John
last_name: Small
- first_name: Christian
full_name: Schmeiser, Christian
last_name: Schmeiser
- first_name: Kinneret
full_name: Keren, Kinneret
last_name: Keren
- first_name: Robert
full_name: Hauschild, Robert
id: 4E01D6B4-F248-11E8-B48F-1D18A9856A87
last_name: Hauschild
orcid: 0000-0001-9843-3522
- 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: Mueller J, Szep G, Nemethova M, et al. Load adaptation of lamellipodial actin
networks. Cell. 2017;171(1):188-200. doi:10.1016/j.cell.2017.07.051
apa: Mueller, J., Szep, G., Nemethova, M., de Vries, I., Lieber, A., Winkler, C.,
… Sixt, M. K. (2017). Load adaptation of lamellipodial actin networks. Cell.
Cell Press. https://doi.org/10.1016/j.cell.2017.07.051
chicago: Mueller, Jan, Gregory Szep, Maria Nemethova, Ingrid de Vries, Arnon Lieber,
Christoph Winkler, Karsten Kruse, et al. “Load Adaptation of Lamellipodial Actin
Networks.” Cell. Cell Press, 2017. https://doi.org/10.1016/j.cell.2017.07.051.
ieee: J. Mueller et al., “Load adaptation of lamellipodial actin networks,”
Cell, vol. 171, no. 1. Cell Press, pp. 188–200, 2017.
ista: Mueller J, Szep G, Nemethova M, de Vries I, Lieber A, Winkler C, Kruse K,
Small J, Schmeiser C, Keren K, Hauschild R, Sixt MK. 2017. Load adaptation of
lamellipodial actin networks. Cell. 171(1), 188–200.
mla: Mueller, Jan, et al. “Load Adaptation of Lamellipodial Actin Networks.” Cell,
vol. 171, no. 1, Cell Press, 2017, pp. 188–200, doi:10.1016/j.cell.2017.07.051.
short: J. Mueller, G. Szep, M. Nemethova, I. de Vries, A. Lieber, C. Winkler, K.
Kruse, J. Small, C. Schmeiser, K. Keren, R. Hauschild, M.K. Sixt, Cell 171 (2017)
188–200.
corr_author: '1'
date_created: 2018-12-11T11:48:10Z
date_published: 2017-09-21T00:00:00Z
date_updated: 2025-07-10T11:54:27Z
day: '21'
department:
- _id: MiSi
- _id: Bio
doi: 10.1016/j.cell.2017.07.051
ec_funded: 1
external_id:
isi:
- '000411331800020'
intvolume: ' 171'
isi: 1
issue: '1'
language:
- iso: eng
month: '09'
oa_version: None
page: 188 - 200
project:
- _id: 25AD6156-B435-11E9-9278-68D0E5697425
grant_number: LS13-029
name: Modeling of Polarization and Motility of Leukocytes in Three-Dimensional Environments
- _id: 25A603A2-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '281556'
name: Cytoskeletal force generation and force transduction of migrating leukocytes
publication: Cell
publication_identifier:
issn:
- 0092-8674
publication_status: published
publisher: Cell Press
publist_id: '6951'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Load adaptation of lamellipodial actin networks
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 171
year: '2017'
...
---
_id: '728'
abstract:
- lang: eng
text: During animal development, cell-fate-specific changes in gene expression can
modify the material properties of a tissue and drive tissue morphogenesis. While
mechanistic insights into the genetic control of tissue-shaping events are beginning
to emerge, how tissue morphogenesis and mechanics can reciprocally impact cell-fate
specification remains relatively unexplored. Here we review recent findings reporting
how multicellular morphogenetic events and their underlying mechanical forces
can feed back into gene regulatory pathways to specify cell fate. We further discuss
emerging techniques that allow for the direct measurement and manipulation of
mechanical signals in vivo, offering unprecedented access to study mechanotransduction
during development. Examination of the mechanical control of cell fate during
tissue morphogenesis will pave the way to an integrated understanding of the design
principles that underlie robust tissue patterning in embryonic development.
article_processing_charge: No
author:
- first_name: Chii
full_name: Chan, Chii
last_name: Chan
- 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
- first_name: Takashi
full_name: Hiiragi, Takashi
last_name: Hiiragi
citation:
ama: Chan C, Heisenberg C-PJ, Hiiragi T. Coordination of morphogenesis and cell
fate specification in development. Current Biology. 2017;27(18):R1024-R1035.
doi:10.1016/j.cub.2017.07.010
apa: Chan, C., Heisenberg, C.-P. J., & Hiiragi, T. (2017). Coordination of morphogenesis
and cell fate specification in development. Current Biology. Cell Press.
https://doi.org/10.1016/j.cub.2017.07.010
chicago: Chan, Chii, Carl-Philipp J Heisenberg, and Takashi Hiiragi. “Coordination
of Morphogenesis and Cell Fate Specification in Development.” Current Biology.
Cell Press, 2017. https://doi.org/10.1016/j.cub.2017.07.010.
ieee: C. Chan, C.-P. J. Heisenberg, and T. Hiiragi, “Coordination of morphogenesis
and cell fate specification in development,” Current Biology, vol. 27,
no. 18. Cell Press, pp. R1024–R1035, 2017.
ista: Chan C, Heisenberg C-PJ, Hiiragi T. 2017. Coordination of morphogenesis and
cell fate specification in development. Current Biology. 27(18), R1024–R1035.
mla: Chan, Chii, et al. “Coordination of Morphogenesis and Cell Fate Specification
in Development.” Current Biology, vol. 27, no. 18, Cell Press, 2017, pp.
R1024–35, doi:10.1016/j.cub.2017.07.010.
short: C. Chan, C.-P.J. Heisenberg, T. Hiiragi, Current Biology 27 (2017) R1024–R1035.
date_created: 2018-12-11T11:48:11Z
date_published: 2017-09-18T00:00:00Z
date_updated: 2023-09-28T11:33:21Z
day: '18'
department:
- _id: CaHe
doi: 10.1016/j.cub.2017.07.010
external_id:
isi:
- '000411581800019'
intvolume: ' 27'
isi: 1
issue: '18'
language:
- iso: eng
month: '09'
oa_version: None
page: R1024 - R1035
publication: Current Biology
publication_identifier:
issn:
- '09609822'
publication_status: published
publisher: Cell Press
publist_id: '6949'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Coordination of morphogenesis and cell fate specification in development
type: journal_article
user_id: c635000d-4b10-11ee-a964-aac5a93f6ac1
volume: 27
year: '2017'
...
---
_id: '7288'
abstract:
- lang: eng
text: Nowadays commercial supercapacitors are based on purely capacitive storage
at the porous carbons that are used for the electrodes. However, the limits that
capacitive storage imposes on energy density calls to investigate new materials
to improve the capacitance of the device. This new type of electrodes (e.g., RuO2,
MnO2…) involves pseudo-capacitive faradaic redox processes with the solid material.
Ion exchange with solid materials is, however, much slower than the adsorption
process in capacitive storage and inevitably leads to significant loss of power.
Faradaic process in the liquid state, in contrast can be similarly fast as capacitive
processes due to the fast ion transport. Designing new devices with liquid like
dynamics and improved specific capacitance is challenging. We present a new approach
to increase the specific capacitance using biredox ionic liquids, where redox
moieties are tethered to the electrolyte ions, allowing high redox concentrations
and significant pseudo-capacitive storage in the liquid state. Anions and cations
are functionalized with anthraquinone (AQ) and 2,2,6,6-tetramethylpiperidinyl-1-oxyl
(TEMPO) moieties, respectively. Glassy carbon, carbon-onion, and commercial activated
carbon electrodes that exhibit different double layer structures and thus different
diffusion dynamics were used to simultaneously study the electrochemical response
of biredox ionic liquids at the positive and negative electrode.
article_processing_charge: No
article_type: original
author:
- first_name: C.
full_name: Bodin, C.
last_name: Bodin
- first_name: E.
full_name: Mourad, E.
last_name: Mourad
- first_name: D.
full_name: Zigah, D.
last_name: Zigah
- first_name: S.
full_name: Le Vot, S.
last_name: Le Vot
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: F.
full_name: Favier, F.
last_name: Favier
- first_name: O.
full_name: Fontaine, O.
last_name: Fontaine
citation:
ama: 'Bodin C, Mourad E, Zigah D, et al. Biredox ionic liquids: New opportunities
toward high performance supercapacitors. Faraday Discussions. 2017;206:393-404.
doi:10.1039/c7fd00174f'
apa: 'Bodin, C., Mourad, E., Zigah, D., Le Vot, S., Freunberger, S. A., Favier,
F., & Fontaine, O. (2017). Biredox ionic liquids: New opportunities toward
high performance supercapacitors. Faraday Discussions. Royal Society of
Chemistry. https://doi.org/10.1039/c7fd00174f'
chicago: 'Bodin, C., E. Mourad, D. Zigah, S. Le Vot, Stefan Alexander Freunberger,
F. Favier, and O. Fontaine. “Biredox Ionic Liquids: New Opportunities toward High
Performance Supercapacitors.” Faraday Discussions. Royal Society of Chemistry,
2017. https://doi.org/10.1039/c7fd00174f.'
ieee: 'C. Bodin et al., “Biredox ionic liquids: New opportunities toward
high performance supercapacitors,” Faraday Discussions, vol. 206. Royal
Society of Chemistry, pp. 393–404, 2017.'
ista: 'Bodin C, Mourad E, Zigah D, Le Vot S, Freunberger SA, Favier F, Fontaine
O. 2017. Biredox ionic liquids: New opportunities toward high performance supercapacitors.
Faraday Discussions. 206, 393–404.'
mla: 'Bodin, C., et al. “Biredox Ionic Liquids: New Opportunities toward High Performance
Supercapacitors.” Faraday Discussions, vol. 206, Royal Society of Chemistry,
2017, pp. 393–404, doi:10.1039/c7fd00174f.'
short: C. Bodin, E. Mourad, D. Zigah, S. Le Vot, S.A. Freunberger, F. Favier, O.
Fontaine, Faraday Discussions 206 (2017) 393–404.
date_created: 2020-01-15T12:14:04Z
date_published: 2017-06-29T00:00:00Z
date_updated: 2021-06-10T06:17:17Z
day: '29'
doi: 10.1039/c7fd00174f
extern: '1'
intvolume: ' 206'
language:
- iso: eng
month: '06'
oa_version: None
page: 393-404
publication: Faraday Discussions
publication_identifier:
issn:
- 1359-6640
- 1364-5498
publication_status: published
publisher: Royal Society of Chemistry
quality_controlled: '1'
status: public
title: 'Biredox ionic liquids: New opportunities toward high performance supercapacitors'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 206
year: '2017'
...
---
_id: '7289'
abstract:
- lang: eng
text: Aprotic sodium–O2 batteries require the reversible formation/dissolution of
sodium superoxide (NaO2) on cycling. Poor cycle life has been associated with
parasitic chemistry caused by the reactivity of electrolyte and electrode with
NaO2, a strong nucleophile and base. Its reactivity can, however, not consistently
explain the side reactions and irreversibility. Herein we show that singlet oxygen
(1O2) forms at all stages of cycling and that it is a main driver for parasitic
chemistry. It was detected in‐ and ex‐situ via a 1O2 trap that selectively and
rapidly forms a stable adduct with 1O2. The 1O2 formation mechanism involves proton‐mediated
superoxide disproportionation on discharge, rest, and charge below ca. 3.3 V,
and direct electrochemical 1O2 evolution above ca. 3.3 V. Trace water, which is
needed for high capacities also drives parasitic chemistry. Controlling the highly
reactive singlet oxygen is thus crucial for achieving highly reversible cell operation.
article_processing_charge: No
article_type: original
author:
- first_name: Lukas
full_name: Schafzahl, Lukas
last_name: Schafzahl
- first_name: Nika
full_name: Mahne, Nika
last_name: Mahne
- first_name: Bettina
full_name: Schafzahl, Bettina
last_name: Schafzahl
- first_name: Martin
full_name: Wilkening, Martin
last_name: Wilkening
- first_name: Christian
full_name: Slugovc, Christian
last_name: Slugovc
- first_name: Sergey M.
full_name: Borisov, Sergey M.
last_name: Borisov
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
citation:
ama: Schafzahl L, Mahne N, Schafzahl B, et al. Singlet oxygen during cycling of
the aprotic sodium-O2 battery. Angewandte Chemie International Edition.
2017;56(49):15728-15732. doi:10.1002/anie.201709351
apa: Schafzahl, L., Mahne, N., Schafzahl, B., Wilkening, M., Slugovc, C., Borisov,
S. M., & Freunberger, S. A. (2017). Singlet oxygen during cycling of the aprotic
sodium-O2 battery. Angewandte Chemie International Edition. Wiley. https://doi.org/10.1002/anie.201709351
chicago: Schafzahl, Lukas, Nika Mahne, Bettina Schafzahl, Martin Wilkening, Christian
Slugovc, Sergey M. Borisov, and Stefan Alexander Freunberger. “Singlet Oxygen
during Cycling of the Aprotic Sodium-O2 Battery.” Angewandte Chemie International
Edition. Wiley, 2017. https://doi.org/10.1002/anie.201709351.
ieee: L. Schafzahl et al., “Singlet oxygen during cycling of the aprotic
sodium-O2 battery,” Angewandte Chemie International Edition, vol. 56, no.
49. Wiley, pp. 15728–15732, 2017.
ista: Schafzahl L, Mahne N, Schafzahl B, Wilkening M, Slugovc C, Borisov SM, Freunberger
SA. 2017. Singlet oxygen during cycling of the aprotic sodium-O2 battery. Angewandte
Chemie International Edition. 56(49), 15728–15732.
mla: Schafzahl, Lukas, et al. “Singlet Oxygen during Cycling of the Aprotic Sodium-O2
Battery.” Angewandte Chemie International Edition, vol. 56, no. 49, Wiley,
2017, pp. 15728–32, doi:10.1002/anie.201709351.
short: L. Schafzahl, N. Mahne, B. Schafzahl, M. Wilkening, C. Slugovc, S.M. Borisov,
S.A. Freunberger, Angewandte Chemie International Edition 56 (2017) 15728–15732.
date_created: 2020-01-15T12:15:05Z
date_published: 2017-12-04T00:00:00Z
date_updated: 2021-01-12T08:12:47Z
day: '04'
ddc:
- '540'
doi: 10.1002/anie.201709351
extern: '1'
file:
- access_level: open_access
checksum: 3c5b1e51954554dffb13c7d58f69836c
content_type: application/pdf
creator: dernst
date_created: 2020-01-26T14:58:07Z
date_updated: 2020-07-14T12:47:55Z
file_id: '7362'
file_name: 2017_AngChemieInternat_Schafzahl.pdf
file_size: 1013492
relation: main_file
file_date_updated: 2020-07-14T12:47:55Z
has_accepted_license: '1'
intvolume: ' 56'
issue: '49'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: 15728-15732
publication: Angewandte Chemie International Edition
publication_identifier:
issn:
- 1433-7851
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Singlet oxygen during cycling of the aprotic sodium-O2 battery
tmp:
image: /images/cc_by_nc.png
legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
short: CC BY-NC (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 56
year: '2017'
...
---
_id: '729'
abstract:
- lang: eng
text: The cellular mechanisms allowing tissues to efficiently regenerate are not
fully understood. In this issue of Developmental Cell, Cao et al. (2017)) discover
that during zebrafish heart regeneration, epicardial cells at the leading edge
of regenerating tissue undergo endoreplication, possibly due to increased tissue
tension, thereby boosting their regenerative capacity.
article_processing_charge: No
author:
- first_name: Zoltan P
full_name: Spiro, Zoltan P
id: 426AD026-F248-11E8-B48F-1D18A9856A87
last_name: Spiro
- 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: Spiro ZP, Heisenberg C-PJ. Regeneration tensed up polyploidy takes the lead.
Developmental Cell. 2017;42(6):559-560. doi:10.1016/j.devcel.2017.09.008
apa: Spiro, Z. P., & Heisenberg, C.-P. J. (2017). Regeneration tensed up polyploidy
takes the lead. Developmental Cell. Cell Press. https://doi.org/10.1016/j.devcel.2017.09.008
chicago: Spiro, Zoltan P, and Carl-Philipp J Heisenberg. “Regeneration Tensed up
Polyploidy Takes the Lead.” Developmental Cell. Cell Press, 2017. https://doi.org/10.1016/j.devcel.2017.09.008.
ieee: Z. P. Spiro and C.-P. J. Heisenberg, “Regeneration tensed up polyploidy takes
the lead,” Developmental Cell, vol. 42, no. 6. Cell Press, pp. 559–560,
2017.
ista: Spiro ZP, Heisenberg C-PJ. 2017. Regeneration tensed up polyploidy takes the
lead. Developmental Cell. 42(6), 559–560.
mla: Spiro, Zoltan P., and Carl-Philipp J. Heisenberg. “Regeneration Tensed up Polyploidy
Takes the Lead.” Developmental Cell, vol. 42, no. 6, Cell Press, 2017,
pp. 559–60, doi:10.1016/j.devcel.2017.09.008.
short: Z.P. Spiro, C.-P.J. Heisenberg, Developmental Cell 42 (2017) 559–560.
corr_author: '1'
date_created: 2018-12-11T11:48:11Z
date_published: 2017-01-01T00:00:00Z
date_updated: 2025-07-10T11:54:28Z
day: '01'
department:
- _id: CaHe
doi: 10.1016/j.devcel.2017.09.008
external_id:
isi:
- '000411582800003'
intvolume: ' 42'
isi: 1
issue: '6'
language:
- iso: eng
month: '01'
oa_version: None
page: 559 - 560
publication: Developmental Cell
publication_identifier:
issn:
- 1534-5807
publication_status: published
publisher: Cell Press
publist_id: '6948'
quality_controlled: '1'
scopus_import: '1'
status: public
title: Regeneration tensed up polyploidy takes the lead
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 42
year: '2017'
...
---
_id: '7290'
abstract:
- lang: eng
text: 'We report a family of Pt and Pd benzoporphyrin dyes with versatile photophysical
properties and easy access from cheap and abundant chemicals. Attaching 4 or 8
alkylsulfone groups onto a meso-tetraphenyltetrabenzoporphyrin (TPTBP) macrocylcle
renders the dyes highly soluble in organic solvents, photostable, and electron-deficient
with the redox potential raised up to 0.65 V versus the parent porphyrin. The
new dyes intensively absorb in the blue (Soret band, 440–480 nm) and in the red
(Q-band, 620–650 nm) parts of the electromagnetic spectrum and show bright phosphorescence
at room-temperature in the NIR with quantum yields up to 30% in solution. The
small singlet–triplet energy gap yields unusually efficient thermally activated
delayed fluorescence (TADF) at elevated temperatures in solution and in polymeric
matrices with quantum yields as high as 27% at 120 °C, which is remarkable for
benzoporphyrins. Apart from oxygen sensing, these properties enable unprecedented
simultaneous, self-referenced oxygen and temperature sensing with a single indicator
dye: whereas oxygen can be determined either via the decay time of phosphorescence
or TADF, the temperature is accessed via the ratio of the two emissions. Moreover,
the dyes are efficient sensitizers for triplet–triplet annihilation (TTA)-based
upconversion making possible longer sensitization wavelength than the conventional
benzoporphyrin complexes. The Pt-octa-sulfone dye also features interesting semireversible
transformation in basic media, which generates new NIR absorbing species.'
article_processing_charge: No
article_type: original
author:
- first_name: Peter W.
full_name: Zach, Peter W.
last_name: Zach
- first_name: Stefan Alexander
full_name: Freunberger, Stefan Alexander
id: A8CA28E6-CE23-11E9-AD2D-EC27E6697425
last_name: Freunberger
orcid: 0000-0003-2902-5319
- first_name: Ingo
full_name: Klimant, Ingo
last_name: Klimant
- first_name: Sergey M.
full_name: Borisov, Sergey M.
last_name: Borisov
citation:
ama: 'Zach PW, Freunberger SA, Klimant I, Borisov SM. Electron-deficient near-infrared
Pt(II) and Pd(II) benzoporphyrins with dual phosphorescence and unusually efficient
thermally activated delayed fluorescence: First demonstration of simultaneous
oxygen and temperature sensing with a single emitter. ACS Applied Materials
& Interfaces. 2017;9(43):38008-38023. doi:10.1021/acsami.7b10669'
apa: 'Zach, P. W., Freunberger, S. A., Klimant, I., & Borisov, S. M. (2017).
Electron-deficient near-infrared Pt(II) and Pd(II) benzoporphyrins with dual phosphorescence
and unusually efficient thermally activated delayed fluorescence: First demonstration
of simultaneous oxygen and temperature sensing with a single emitter. ACS Applied
Materials & Interfaces. ACS. https://doi.org/10.1021/acsami.7b10669'
chicago: 'Zach, Peter W., Stefan Alexander Freunberger, Ingo Klimant, and Sergey
M. Borisov. “Electron-Deficient near-Infrared Pt(II) and Pd(II) Benzoporphyrins
with Dual Phosphorescence and Unusually Efficient Thermally Activated Delayed
Fluorescence: First Demonstration of Simultaneous Oxygen and Temperature Sensing
with a Single Emitter.” ACS Applied Materials & Interfaces. ACS, 2017.
https://doi.org/10.1021/acsami.7b10669.'
ieee: 'P. W. Zach, S. A. Freunberger, I. Klimant, and S. M. Borisov, “Electron-deficient
near-infrared Pt(II) and Pd(II) benzoporphyrins with dual phosphorescence and
unusually efficient thermally activated delayed fluorescence: First demonstration
of simultaneous oxygen and temperature sensing with a single emitter,” ACS
Applied Materials & Interfaces, vol. 9, no. 43. ACS, pp. 38008–38023,
2017.'
ista: 'Zach PW, Freunberger SA, Klimant I, Borisov SM. 2017. Electron-deficient
near-infrared Pt(II) and Pd(II) benzoporphyrins with dual phosphorescence and
unusually efficient thermally activated delayed fluorescence: First demonstration
of simultaneous oxygen and temperature sensing with a single emitter. ACS Applied
Materials & Interfaces. 9(43), 38008–38023.'
mla: 'Zach, Peter W., et al. “Electron-Deficient near-Infrared Pt(II) and Pd(II)
Benzoporphyrins with Dual Phosphorescence and Unusually Efficient Thermally Activated
Delayed Fluorescence: First Demonstration of Simultaneous Oxygen and Temperature
Sensing with a Single Emitter.” ACS Applied Materials & Interfaces,
vol. 9, no. 43, ACS, 2017, pp. 38008–23, doi:10.1021/acsami.7b10669.'
short: P.W. Zach, S.A. Freunberger, I. Klimant, S.M. Borisov, ACS Applied Materials
& Interfaces 9 (2017) 38008–38023.
date_created: 2020-01-15T12:15:16Z
date_published: 2017-10-10T00:00:00Z
date_updated: 2021-01-12T08:12:48Z
day: '10'
ddc:
- '540'
- '543'
doi: 10.1021/acsami.7b10669
extern: '1'
file:
- access_level: open_access
checksum: 0461c990eb910f19a70c6e5349ec35ed
content_type: application/pdf
creator: sfreunbe
date_created: 2020-06-29T14:49:32Z
date_updated: 2020-07-14T12:47:55Z
file_id: '8051'
file_name: Paper_Manuscript_submitted.pdf
file_size: 2072792
relation: main_file
file_date_updated: 2020-07-14T12:47:55Z
has_accepted_license: '1'
intvolume: ' 9'
issue: '43'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Submitted Version
page: 38008-38023
publication: ACS Applied Materials & Interfaces
publication_identifier:
eissn:
- 1944-8252
issn:
- 1944-8244
publication_status: published
publisher: ACS
quality_controlled: '1'
status: public
title: 'Electron-deficient near-infrared Pt(II) and Pd(II) benzoporphyrins with dual
phosphorescence and unusually efficient thermally activated delayed fluorescence:
First demonstration of simultaneous oxygen and temperature sensing with a single
emitter'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 9
year: '2017'
...