---
OA_place: publisher
OA_type: hybrid
_id: '13129'
abstract:
- lang: eng
  text: "We study the representative volume element (RVE) method, which is a method
    to approximately infer the effective behavior ahom of a stationary random medium.
    The latter is described by a coefficient field a(x) generated from a given ensemble
    ⟨⋅⟩ and the corresponding linear elliptic operator −∇⋅a∇. In line with the theory
    of homogenization, the method proceeds by computing d=3 correctors (d denoting
    the space dimension). To be numerically tractable, this computation has to be
    done on a finite domain: the so-called representative volume element, i.e., a
    large box with, say, periodic boundary conditions. The main message of this article
    is: Periodize the ensemble instead of its realizations. By this, we mean that
    it is better to sample from a suitably periodized ensemble than to periodically
    extend the restriction of a realization a(x) from the whole-space ensemble ⟨⋅⟩.
    We make this point by investigating the bias (or systematic error), i.e., the
    difference between ahom and the expected value of the RVE method, in terms of
    its scaling w.r.t. the lateral size L of the box. In case of periodizing a(x),
    we heuristically argue that this error is generically O(L−1). In case of a suitable
    periodization of ⟨⋅⟩\r\n, we rigorously show that it is O(L−d). In fact, we give
    a characterization of the leading-order error term for both strategies and argue
    that even in the isotropic case it is generically non-degenerate. We carry out
    the rigorous analysis in the convenient setting of ensembles ⟨⋅⟩\r\n of Gaussian
    type, which allow for a straightforward periodization, passing via the (integrable)
    covariance function. This setting has also the advantage of making the Price theorem
    and the Malliavin calculus available for optimal stochastic estimates of correctors.
    We actually need control of second-order correctors to capture the leading-order
    error term. This is due to inversion symmetry when applying the two-scale expansion
    to the Green function. As a bonus, we present a stream-lined strategy to estimate
    the error in a higher-order two-scale expansion of the Green function."
acknowledgement: Open access funding provided by Institute of Science and Technology
  (IST Austria).
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Nicolas
  full_name: Clozeau, Nicolas
  id: fea1b376-906f-11eb-847d-b2c0cf46455b
  last_name: Clozeau
- first_name: Marc
  full_name: Josien, Marc
  last_name: Josien
- first_name: Felix
  full_name: Otto, Felix
  last_name: Otto
- first_name: Qiang
  full_name: Xu, Qiang
  last_name: Xu
citation:
  ama: 'Clozeau N, Josien M, Otto F, Xu Q. Bias in the representative volume element
    method: Periodize the ensemble instead of its realizations. <i>Foundations of
    Computational Mathematics</i>. 2024;24:1305-1387. doi:<a href="https://doi.org/10.1007/s10208-023-09613-y">10.1007/s10208-023-09613-y</a>'
  apa: 'Clozeau, N., Josien, M., Otto, F., &#38; Xu, Q. (2024). Bias in the representative
    volume element method: Periodize the ensemble instead of its realizations. <i>Foundations
    of Computational Mathematics</i>. Springer Nature. <a href="https://doi.org/10.1007/s10208-023-09613-y">https://doi.org/10.1007/s10208-023-09613-y</a>'
  chicago: 'Clozeau, Nicolas, Marc Josien, Felix Otto, and Qiang Xu. “Bias in the
    Representative Volume Element Method: Periodize the Ensemble Instead of Its Realizations.”
    <i>Foundations of Computational Mathematics</i>. Springer Nature, 2024. <a href="https://doi.org/10.1007/s10208-023-09613-y">https://doi.org/10.1007/s10208-023-09613-y</a>.'
  ieee: 'N. Clozeau, M. Josien, F. Otto, and Q. Xu, “Bias in the representative volume
    element method: Periodize the ensemble instead of its realizations,” <i>Foundations
    of Computational Mathematics</i>, vol. 24. Springer Nature, pp. 1305–1387, 2024.'
  ista: 'Clozeau N, Josien M, Otto F, Xu Q. 2024. Bias in the representative volume
    element method: Periodize the ensemble instead of its realizations. Foundations
    of Computational Mathematics. 24, 1305–1387.'
  mla: 'Clozeau, Nicolas, et al. “Bias in the Representative Volume Element Method:
    Periodize the Ensemble Instead of Its Realizations.” <i>Foundations of Computational
    Mathematics</i>, vol. 24, Springer Nature, 2024, pp. 1305–87, doi:<a href="https://doi.org/10.1007/s10208-023-09613-y">10.1007/s10208-023-09613-y</a>.'
  short: N. Clozeau, M. Josien, F. Otto, Q. Xu, Foundations of Computational Mathematics
    24 (2024) 1305–1387.
corr_author: '1'
date_created: 2023-06-11T22:00:40Z
date_published: 2024-08-01T00:00:00Z
date_updated: 2025-01-09T07:37:50Z
day: '01'
ddc:
- '510'
department:
- _id: JuFi
doi: 10.1007/s10208-023-09613-y
external_id:
  isi:
  - '000999623100001'
file:
- access_level: open_access
  checksum: ec0582e2b55e2703a7da2686ae0d682e
  content_type: application/pdf
  creator: dernst
  date_created: 2025-01-09T07:36:57Z
  date_updated: 2025-01-09T07:36:57Z
  file_id: '18782'
  file_name: 2024_FoundCompMath_Clozeau.pdf
  file_size: 1454406
  relation: main_file
  success: 1
file_date_updated: 2025-01-09T07:36:57Z
has_accepted_license: '1'
intvolume: '        24'
isi: 1
language:
- iso: eng
month: '08'
oa: 1
oa_version: Published Version
page: 1305-1387
publication: Foundations of Computational Mathematics
publication_identifier:
  eissn:
  - 1615-3383
  issn:
  - 1615-3375
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Bias in the representative volume element method: Periodize the ensemble instead
  of its realizations'
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 24
year: '2024'
...
---
_id: '13271'
abstract:
- lang: eng
  text: "In this paper, we prove the convexity of trace functionals (A,B,C)↦Tr|BpACq|s,\r\nfor
    parameters (p, q, s) that are best possible, where B and C are any n-by-n positive-definite
    matrices, and A is any n-by-n matrix. We also obtain the monotonicity versions
    of trace functionals of this type. As applications, we extend some results in
    Carlen et al. (Linear Algebra Appl 490:174–185, 2016), Hiai and Petz (Publ Res
    Inst Math Sci 48(3):525-542, 2012) and resolve a conjecture in Al-Rashed and Zegarliński
    (Infin Dimens Anal Quantum Probab Relat Top 17(4):1450029, 2014) in the matrix
    setting. Other conjectures in Al-Rashed and Zegarliński (Infin Dimens Anal Quantum
    Probab Relat Top 17(4):1450029, 2014) will also be discussed. We also show that
    some related trace functionals are not concave in general. Such concavity results
    were expected to hold in different problems."
acknowledgement: I am grateful to Boguslaw Zegarliński for asking me the questions
  in [3] and for helpful communication. I also want to thank Paata Ivanisvili for
  drawing [25] to my attention and for useful correspondence. Many thanks to the anonymous
  referee for the valuable comments and for pointing out some errors in an earlier
  version of the paper. This work is partially supported by the European Union’s Horizon
  2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement
  No. 754411 and the Lise Meitner fellowship, Austrian Science Fund (FWF) M3337.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Haonan
  full_name: Zhang, Haonan
  id: D8F41E38-9E66-11E9-A9E2-65C2E5697425
  last_name: Zhang
citation:
  ama: Zhang H. Some convexity and monotonicity results of trace functionals. <i>Annales
    Henri Poincare</i>. 2024;25:2087-2106. doi:<a href="https://doi.org/10.1007/s00023-023-01345-7">10.1007/s00023-023-01345-7</a>
  apa: Zhang, H. (2024). Some convexity and monotonicity results of trace functionals.
    <i>Annales Henri Poincare</i>. Springer Nature. <a href="https://doi.org/10.1007/s00023-023-01345-7">https://doi.org/10.1007/s00023-023-01345-7</a>
  chicago: Zhang, Haonan. “Some Convexity and Monotonicity Results of Trace Functionals.”
    <i>Annales Henri Poincare</i>. Springer Nature, 2024. <a href="https://doi.org/10.1007/s00023-023-01345-7">https://doi.org/10.1007/s00023-023-01345-7</a>.
  ieee: H. Zhang, “Some convexity and monotonicity results of trace functionals,”
    <i>Annales Henri Poincare</i>, vol. 25. Springer Nature, pp. 2087–2106, 2024.
  ista: Zhang H. 2024. Some convexity and monotonicity results of trace functionals.
    Annales Henri Poincare. 25, 2087–2106.
  mla: Zhang, Haonan. “Some Convexity and Monotonicity Results of Trace Functionals.”
    <i>Annales Henri Poincare</i>, vol. 25, Springer Nature, 2024, pp. 2087–106, doi:<a
    href="https://doi.org/10.1007/s00023-023-01345-7">10.1007/s00023-023-01345-7</a>.
  short: H. Zhang, Annales Henri Poincare 25 (2024) 2087–2106.
corr_author: '1'
date_created: 2023-07-23T22:01:15Z
date_published: 2024-04-01T00:00:00Z
date_updated: 2025-04-14T07:43:55Z
day: '01'
department:
- _id: JaMa
doi: 10.1007/s00023-023-01345-7
ec_funded: 1
external_id:
  arxiv:
  - '2108.05785'
  isi:
  - '001025709100001'
intvolume: '        25'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2108.05785
month: '04'
oa: 1
oa_version: Preprint
page: 2087-2106
project:
- _id: 260C2330-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '754411'
  name: ISTplus - Postdoctoral Fellowships
- _id: eb958bca-77a9-11ec-83b8-c565cb50d8d6
  grant_number: M03337
  name: Curvature-dimension in noncommutative analysis
publication: Annales Henri Poincare
publication_identifier:
  issn:
  - 1424-0637
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Some convexity and monotonicity results of trace functionals
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 25
year: '2024'
...
---
_id: '13318'
abstract:
- lang: eng
  text: Bohnenblust–Hille inequalities for Boolean cubes have been proven with dimension-free
    constants that grow subexponentially in the degree (Defant et al. in Math Ann
    374(1):653–680, 2019). Such inequalities have found great applications in learning
    low-degree Boolean functions (Eskenazis and Ivanisvili in Proceedings of the 54th
    annual ACM SIGACT symposium on theory of computing, pp 203–207, 2022). Motivated
    by learning quantum observables, a qubit analogue of Bohnenblust–Hille inequality
    for Boolean cubes was recently conjectured in Rouzé et al. (Quantum Talagrand,
    KKL and Friedgut’s theorems and the learnability of quantum Boolean functions,
    2022. arXiv preprint arXiv:2209.07279). The conjecture was resolved in Huang et
    al. (Learning to predict arbitrary quantum processes, 2022. arXiv preprint arXiv:2210.14894).
    In this paper, we give a new proof of these Bohnenblust–Hille inequalities for
    qubit system with constants that are dimension-free and of exponential growth
    in the degree. As a consequence, we obtain a junta theorem for low-degree polynomials.
    Using similar ideas, we also study learning problems of low degree quantum observables
    and Bohr’s radius phenomenon on quantum Boolean cubes.
acknowledgement: The research of A.V. is supported by NSF DMS-1900286, DMS-2154402
  and by Hausdorff Center for Mathematics. H.Z. is supported by the Lise Meitner fellowship,
  Austrian Science Fund (FWF) M3337. This work is partially supported by NSF DMS-1929284
  while both authors were in residence at the Institute for Computational and Experimental
  Research in Mathematics in Providence, RI, during the Harmonic Analysis and Convexity
  program.
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Alexander
  full_name: Volberg, Alexander
  last_name: Volberg
- first_name: Haonan
  full_name: Zhang, Haonan
  id: D8F41E38-9E66-11E9-A9E2-65C2E5697425
  last_name: Zhang
citation:
  ama: Volberg A, Zhang H. Noncommutative Bohnenblust–Hille inequalities. <i>Mathematische
    Annalen</i>. 2024;389:1657-1676. doi:<a href="https://doi.org/10.1007/s00208-023-02680-0">10.1007/s00208-023-02680-0</a>
  apa: Volberg, A., &#38; Zhang, H. (2024). Noncommutative Bohnenblust–Hille inequalities.
    <i>Mathematische Annalen</i>. Springer Nature. <a href="https://doi.org/10.1007/s00208-023-02680-0">https://doi.org/10.1007/s00208-023-02680-0</a>
  chicago: Volberg, Alexander, and Haonan Zhang. “Noncommutative Bohnenblust–Hille
    Inequalities.” <i>Mathematische Annalen</i>. Springer Nature, 2024. <a href="https://doi.org/10.1007/s00208-023-02680-0">https://doi.org/10.1007/s00208-023-02680-0</a>.
  ieee: A. Volberg and H. Zhang, “Noncommutative Bohnenblust–Hille inequalities,”
    <i>Mathematische Annalen</i>, vol. 389. Springer Nature, pp. 1657–1676, 2024.
  ista: Volberg A, Zhang H. 2024. Noncommutative Bohnenblust–Hille inequalities. Mathematische
    Annalen. 389, 1657–1676.
  mla: Volberg, Alexander, and Haonan Zhang. “Noncommutative Bohnenblust–Hille Inequalities.”
    <i>Mathematische Annalen</i>, vol. 389, Springer Nature, 2024, pp. 1657–76, doi:<a
    href="https://doi.org/10.1007/s00208-023-02680-0">10.1007/s00208-023-02680-0</a>.
  short: A. Volberg, H. Zhang, Mathematische Annalen 389 (2024) 1657–1676.
corr_author: '1'
date_created: 2023-07-30T22:01:03Z
date_published: 2024-06-01T00:00:00Z
date_updated: 2025-04-23T07:50:55Z
day: '01'
ddc:
- '510'
department:
- _id: JaMa
doi: 10.1007/s00208-023-02680-0
external_id:
  arxiv:
  - '2210.14468'
  isi:
  - '001035665500001'
  pmid:
  - '38751410'
file:
- access_level: open_access
  checksum: 56e67756e4c6c97589a8385e15ea2d2a
  content_type: application/pdf
  creator: dernst
  date_created: 2024-07-22T09:38:15Z
  date_updated: 2024-07-22T09:38:15Z
  file_id: '17299'
  file_name: 2024_MathAnnalen_Volberg.pdf
  file_size: 351796
  relation: main_file
  success: 1
file_date_updated: 2024-07-22T09:38:15Z
has_accepted_license: '1'
intvolume: '       389'
isi: 1
language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: 1657-1676
pmid: 1
project:
- _id: eb958bca-77a9-11ec-83b8-c565cb50d8d6
  grant_number: M03337
  name: Curvature-dimension in noncommutative analysis
publication: Mathematische Annalen
publication_identifier:
  eissn:
  - 1432-1807
  issn:
  - 0025-5831
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Noncommutative Bohnenblust–Hille inequalities
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: 389
year: '2024'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '21064'
abstract:
- lang: eng
  text: The James Webb Space Telescope (JWST) is revolutionizing our knowledge of
    z > 5 galaxies and their actively accreting black holes. Using the JWST Cycle
    1 Treasury program Ultradeep NIRSpec and NIRCam Observations before the Epoch
    of Reionization (UNCOVER) in the lensing field A2744, we report the identification
    of a sample of little red dots at 3 < zphot < 7 that likely contain highly reddened
    accreting supermassive black holes. Using a NIRCam-only selection to F444W < 27.7
    mag, we find 26 sources over the ∼45 arcmin^2 field that are blue in F115W − F200W
    ∼ 0 (or βUV ∼ –2.0 for fλ ∝ λ^β), red in F200W − F444W = 1−4 (βopt ∼ +2.0), and
    are dominated by a point-source-like central component. Of the 20 sources with
    deep Atacama Large Millimeter/submillimeter Array (ALMA) 1.2 mm coverage, none
    are detected individually or in a stack. For the majority of the sample, spectral
    energy distribution fits to the JWST+ALMA observations prefer models with hot
    dust rather than obscured star formation to reproduce the red NIRCam colors and
    ALMA 1.2 mm nondetections. While compact dusty star formation cannot be ruled
    out, the combination of extremely small sizes (〈re〉 ≈ 50 pc after correction for
    magnification), red rest-frame optical slopes, and hot dust can be explained by
    reddened broad-line active galactic nuclei (AGNs). Our targets have faint M1450
    ≈ −14 to −18 mag but inferred bolometric luminosities of Lbol = 10^43–10^46 erg
    s^−1, reflecting their obscured nature. If the candidates are confirmed as AGNs
    with upcoming UNCOVER spectroscopy, then we have found an abundant population
    of reddened luminous AGNs that are at least ten times more numerous than UV-luminous
    AGNs at the same intrinsic bolometric luminosity.
acknowledgement: 'I.L. acknowledges support from Australian Research Council Future
  Fellowship FT220100798. J.E.G. and A.D.G acknowledge support from NSF/AAG grant
  #1007094, and J.E.G. also acknowledges support from NSF/AAG grant #1007052. L.J.F.
  and A.Z. acknowledge support by Grant No. 2020750 from the United States–Israel
  Binational Science Foundation (BSF) and grant No. 2109066 from the United States
  National Science Foundation (NSF), and by the Ministry of Science & Technology of
  Israel. The Cosmic Dawn Center is funded by the Danish National Research Foundation
  (DNRF) under grant #140. This work has received funding from the Swiss State Secretariat
  for Education, Research and Innovation (SERI) under contract number MB22.00072,
  as well as from the Swiss National Science Foundation (SNSF) through project grant
  200020_207349. P.D. acknowledges support from the NWO grant 016.VIDI.189.162 (“ODIN”)
  and from the European Commission’s and University of Groningen’s CO-FUND Rosalind
  Franklin program. R.P.N. acknowledges funding from JWST programs GO-1933 and GO-2279.
  Support for this work was provided by NASA through the NASA Hubble Fellowship grant
  HST-HF2-51515.001-A awarded by the Space Telescope Science Institute, which is operated
  by the Association of Universities for Research in Astronomy, Incorporated, under
  NASA contract NAS5-26555. This paper makes use of the ALMA data: ADS/JAO. ALMA #2022.1.00073.S,
  2018.1.00035.L, and 2013.1.00999.S. ALMA is a partnership of ESO (representing its
  member states), NSF (USA) and NINS (Japan), together with NRC (Canada), MOST and
  ASIAA (Taiwan), and KASI (Republic of Korea), in cooperation with the Republic of
  Chile. The Joint ALMA Observatory is operated by ESO, AUI/NRAO and NAOJ. The research
  of C.C.W. is supported by NOIRLab, which is managed by the Association of Universities
  for Research in Astronomy (AURA) under a cooperative agreement with the National
  Science Foundation.'
article_number: '92'
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Ivo
  full_name: Labbe, Ivo
  last_name: Labbe
- first_name: Jenny E.
  full_name: Greene, Jenny E.
  last_name: Greene
- first_name: Rachel
  full_name: Bezanson, Rachel
  last_name: Bezanson
- first_name: Seiji
  full_name: Fujimoto, Seiji
  last_name: Fujimoto
- first_name: Lukas J.
  full_name: Furtak, Lukas J.
  last_name: Furtak
- first_name: Andy D.
  full_name: Goulding, Andy D.
  last_name: Goulding
- first_name: Jorryt J
  full_name: Matthee, Jorryt J
  id: 7439a258-f3c0-11ec-9501-9df22fe06720
  last_name: Matthee
  orcid: 0000-0003-2871-127X
- first_name: Rohan P.
  full_name: Naidu, Rohan P.
  last_name: Naidu
- first_name: Pascal A.
  full_name: Oesch, Pascal A.
  last_name: Oesch
- first_name: Hakim
  full_name: Atek, Hakim
  last_name: Atek
- first_name: Gabriel
  full_name: Brammer, Gabriel
  last_name: Brammer
- first_name: Iryna
  full_name: Chemerynska, Iryna
  last_name: Chemerynska
- first_name: Dan
  full_name: Coe, Dan
  last_name: Coe
- first_name: Sam E.
  full_name: Cutler, Sam E.
  last_name: Cutler
- first_name: Pratika
  full_name: Dayal, Pratika
  last_name: Dayal
- first_name: Robert
  full_name: Feldmann, Robert
  last_name: Feldmann
- first_name: Marijn
  full_name: Franx, Marijn
  last_name: Franx
- first_name: Karl
  full_name: Glazebrook, Karl
  last_name: Glazebrook
- first_name: Joel
  full_name: Leja, Joel
  last_name: Leja
- first_name: Michael
  full_name: Maseda, Michael
  last_name: Maseda
- first_name: Danilo
  full_name: Marchesini, Danilo
  last_name: Marchesini
- first_name: Themiya
  full_name: Nanayakkara, Themiya
  last_name: Nanayakkara
- first_name: Erica J.
  full_name: Nelson, Erica J.
  last_name: Nelson
- first_name: Richard
  full_name: Pan, Richard
  last_name: Pan
- first_name: Casey
  full_name: Papovich, Casey
  last_name: Papovich
- first_name: Sedona H.
  full_name: Price, Sedona H.
  last_name: Price
- first_name: Katherine A.
  full_name: Suess, Katherine A.
  last_name: Suess
- first_name: Bingjie 冰洁
  full_name: Wang, Bingjie 冰洁
  last_name: Wang
- first_name: John R.
  full_name: Weaver, John R.
  last_name: Weaver
- first_name: Katherine E.
  full_name: Whitaker, Katherine E.
  last_name: Whitaker
- first_name: Christina C.
  full_name: Williams, Christina C.
  last_name: Williams
- first_name: Adi
  full_name: Zitrin, Adi
  last_name: Zitrin
citation:
  ama: 'Labbe I, Greene JE, Bezanson R, et al. UNCOVER: Candidate red active galactic
    nuclei at 3 &#60; z &#60; 7 with JWST and ALMA. <i>The Astrophysical Journal</i>.
    2024;978. doi:<a href="https://doi.org/10.3847/1538-4357/ad3551">10.3847/1538-4357/ad3551</a>'
  apa: 'Labbe, I., Greene, J. E., Bezanson, R., Fujimoto, S., Furtak, L. J., Goulding,
    A. D., … Zitrin, A. (2024). UNCOVER: Candidate red active galactic nuclei at 3
    &#60; z &#60; 7 with JWST and ALMA. <i>The Astrophysical Journal</i>. IOP Publishing.
    <a href="https://doi.org/10.3847/1538-4357/ad3551">https://doi.org/10.3847/1538-4357/ad3551</a>'
  chicago: 'Labbe, Ivo, Jenny E. Greene, Rachel Bezanson, Seiji Fujimoto, Lukas J.
    Furtak, Andy D. Goulding, Jorryt J Matthee, et al. “UNCOVER: Candidate Red Active
    Galactic Nuclei at 3 &#60; z &#60; 7 with JWST and ALMA.” <i>The Astrophysical
    Journal</i>. IOP Publishing, 2024. <a href="https://doi.org/10.3847/1538-4357/ad3551">https://doi.org/10.3847/1538-4357/ad3551</a>.'
  ieee: 'I. Labbe <i>et al.</i>, “UNCOVER: Candidate red active galactic nuclei at
    3 &#60; z &#60; 7 with JWST and ALMA,” <i>The Astrophysical Journal</i>, vol.
    978. IOP Publishing, 2024.'
  ista: 'Labbe I, Greene JE, Bezanson R, Fujimoto S, Furtak LJ, Goulding AD, Matthee
    JJ, Naidu RP, Oesch PA, Atek H, Brammer G, Chemerynska I, Coe D, Cutler SE, Dayal
    P, Feldmann R, Franx M, Glazebrook K, Leja J, Maseda M, Marchesini D, Nanayakkara
    T, Nelson EJ, Pan R, Papovich C, Price SH, Suess KA, Wang B冰洁, Weaver JR, Whitaker
    KE, Williams CC, Zitrin A. 2024. UNCOVER: Candidate red active galactic nuclei
    at 3 &#60; z &#60; 7 with JWST and ALMA. The Astrophysical Journal. 978, 92.'
  mla: 'Labbe, Ivo, et al. “UNCOVER: Candidate Red Active Galactic Nuclei at 3 &#60;
    z &#60; 7 with JWST and ALMA.” <i>The Astrophysical Journal</i>, vol. 978, 92,
    IOP Publishing, 2024, doi:<a href="https://doi.org/10.3847/1538-4357/ad3551">10.3847/1538-4357/ad3551</a>.'
  short: I. Labbe, J.E. Greene, R. Bezanson, S. Fujimoto, L.J. Furtak, A.D. Goulding,
    J.J. Matthee, R.P. Naidu, P.A. Oesch, H. Atek, G. Brammer, I. Chemerynska, D.
    Coe, S.E. Cutler, P. Dayal, R. Feldmann, M. Franx, K. Glazebrook, J. Leja, M.
    Maseda, D. Marchesini, T. Nanayakkara, E.J. Nelson, R. Pan, C. Papovich, S.H.
    Price, K.A. Suess, B.冰洁 Wang, J.R. Weaver, K.E. Whitaker, C.C. Williams, A. Zitrin,
    The Astrophysical Journal 978 (2024).
date_created: 2026-01-28T15:26:12Z
date_published: 2024-12-26T00:00:00Z
date_updated: 2026-02-10T06:49:49Z
day: '26'
ddc:
- '520'
department:
- _id: JoMa
doi: 10.3847/1538-4357/ad3551
external_id:
  arxiv:
  - '2306.07320'
file:
- access_level: open_access
  checksum: 825c35ebd26e292c8a5c2bffac327854
  content_type: application/pdf
  creator: dernst
  date_created: 2026-02-10T06:44:24Z
  date_updated: 2026-02-10T06:44:24Z
  file_id: '21201'
  file_name: 2024_AstrophysicalJourn_Labbe.pdf
  file_size: 5041924
  relation: main_file
  success: 1
file_date_updated: 2026-02-10T06:44:24Z
has_accepted_license: '1'
intvolume: '       978'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
publication: The Astrophysical Journal
publication_identifier:
  eissn:
  - 1538-4357
  issn:
  - 0004-637X
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'UNCOVER: Candidate red active galactic nuclei at 3 < z < 7 with JWST and ALMA'
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: 978
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '21304'
abstract:
- lang: eng
  text: No description provided.
article_processing_charge: No
author:
- first_name: Miguel
  full_name: Santana de Freitas Amaral, Miguel
  id: 4f2d02dd-47a9-11ec-ad10-82820ed3f501
  last_name: Santana de Freitas Amaral
citation:
  ama: 'Santana de Freitas Amaral M. archaeal_membranes : code and examples. 2024.
    doi:<a href="https://doi.org/10.5281/ZENODO.13934991">10.5281/ZENODO.13934991</a>'
  apa: 'Santana de Freitas Amaral, M. (2024). archaeal_membranes : code and examples.
    Zenodo. <a href="https://doi.org/10.5281/ZENODO.13934991">https://doi.org/10.5281/ZENODO.13934991</a>'
  chicago: 'Santana de Freitas Amaral, Miguel. “Archaeal_membranes : Code and Examples.”
    Zenodo, 2024. <a href="https://doi.org/10.5281/ZENODO.13934991">https://doi.org/10.5281/ZENODO.13934991</a>.'
  ieee: 'M. Santana de Freitas Amaral, “archaeal_membranes : code and examples.” Zenodo,
    2024.'
  ista: 'Santana de Freitas Amaral M. 2024. archaeal_membranes : code and examples,
    Zenodo, <a href="https://doi.org/10.5281/ZENODO.13934991">10.5281/ZENODO.13934991</a>.'
  mla: 'Santana de Freitas Amaral, Miguel. <i>Archaeal_membranes : Code and Examples</i>.
    Zenodo, 2024, doi:<a href="https://doi.org/10.5281/ZENODO.13934991">10.5281/ZENODO.13934991</a>.'
  short: M. Santana de Freitas Amaral, (2024).
corr_author: '1'
date_created: 2026-02-17T12:52:26Z
date_published: 2024-10-15T00:00:00Z
date_updated: 2026-02-23T11:49:05Z
day: '15'
department:
- _id: AnSa
doi: 10.5281/ZENODO.13934991
has_accepted_license: '1'
main_file_link:
- open_access: '1'
  url: https://doi.org/10.5281/ZENODO.13934991
month: '10'
oa: 1
oa_version: Published Version
publisher: Zenodo
related_material:
  record:
  - id: '21251'
    relation: used_for_analysis_in
    status: public
status: public
title: 'archaeal_membranes : code and examples'
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_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
OA_type: green
_id: '21967'
abstract:
- lang: eng
  text: "Selection against deleterious mutations, called purifying selection, plays
    a central role in evolution and acts in all populations. It is known that the
    genetic patterns observed in genomic regions undergoing purifying selection differ
    from those resulting from neutral evolution. However, a comprehensive understanding
    of the underlying mechanisms shaping those patterns is still lacking.\r\n\r\nIn
    the present work, we use simulations combined with a genealogical approach to
    identify the effect of purifying selection on the ancestry and thus on the genetic
    diversity. Our analysis relies on the postulate that the genealogy belongs to
    the universality class of Beta-coalescents. Under this assumption, we derive statistics
    measuring the distortion of the genealogy. This approach allows us to consider
    a wide range of regimes (i.e. arbitrary selection and mutation strengths) and
    uncover a rich phase diagram. We find that, for strong selection, the limiting
    genealogy is given by Kingman’s coalescent on a polynomial timescale. As selection
    gets weaker, Muller’s ratchet starts operating, setting off the emergence of multiple
    mergers in the genealogical structures. Our results show that while multiple-merger
    coalescents are often interpreted as the signature of selective sweeps in rapidly
    adapting populations, these structures can also appear in the context of Muller’s
    ratchet."
acknowledgement: This work was supported by the Austrian Academy of Science, DOC fellowship
  No 26293 (K.K.) and the European Union’s Horizon 2020 research and innovation programme
  under the Marie Skłodowska-Curie grant agreement No 101034413 (J.T.). Simulations
  were performed on the ISTA High-performance Computing Cluster.
article_processing_charge: No
author:
- first_name: Kseniia
  full_name: Khudiakova, Kseniia
  id: 4E6DC800-AE37-11E9-AC72-31CAE5697425
  last_name: Khudiakova
  orcid: 0000-0002-6246-1465
- first_name: Florin
  full_name: Boenkost, Florin
  last_name: Boenkost
- first_name: Julie N
  full_name: Tourniaire, Julie N
  id: 5dc06dd8-8e51-11ec-9170-8d9c450cc216
  last_name: Tourniaire
citation:
  ama: Khudiakova K, Boenkost F, Tourniaire JN. Genealogies under purifying selection.
    <i>bioRxiv</i>. doi:<a href="https://doi.org/10.1101/2024.10.15.618444">10.1101/2024.10.15.618444</a>
  apa: Khudiakova, K., Boenkost, F., &#38; Tourniaire, J. N. (n.d.). Genealogies under
    purifying selection. <i>bioRxiv</i>. <a href="https://doi.org/10.1101/2024.10.15.618444">https://doi.org/10.1101/2024.10.15.618444</a>
  chicago: Khudiakova, Kseniia, Florin Boenkost, and Julie N Tourniaire. “Genealogies
    under Purifying Selection.” <i>BioRxiv</i>, n.d. <a href="https://doi.org/10.1101/2024.10.15.618444">https://doi.org/10.1101/2024.10.15.618444</a>.
  ieee: K. Khudiakova, F. Boenkost, and J. N. Tourniaire, “Genealogies under purifying
    selection,” <i>bioRxiv</i>. .
  ista: Khudiakova K, Boenkost F, Tourniaire JN. Genealogies under purifying selection.
    bioRxiv, <a href="https://doi.org/10.1101/2024.10.15.618444">10.1101/2024.10.15.618444</a>.
  mla: Khudiakova, Kseniia, et al. “Genealogies under Purifying Selection.” <i>BioRxiv</i>,
    doi:<a href="https://doi.org/10.1101/2024.10.15.618444">10.1101/2024.10.15.618444</a>.
  short: K. Khudiakova, F. Boenkost, J.N. Tourniaire, BioRxiv (n.d.).
corr_author: '1'
date_created: 2026-06-09T12:14:08Z
date_published: 2024-10-18T00:00:00Z
date_updated: 2026-06-12T12:43:34Z
day: '18'
department:
- _id: NiBa
- _id: JaMa
doi: 10.1101/2024.10.15.618444
ec_funded: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1101/2024.10.15.618444
month: '10'
oa: 1
oa_version: Preprint
project:
- _id: 34d33d68-11ca-11ed-8bc3-ec13763c0ca8
  grant_number: '26293'
  name: The impact of deleterious mutations on small populations
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
  call_identifier: H2020
  grant_number: '101034413'
  name: 'IST-BRIDGE: International postdoctoral program'
publication: bioRxiv
publication_status: draft
related_material:
  record:
  - id: '21918'
    relation: dissertation_contains
    status: public
status: public
title: Genealogies under purifying selection
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: preprint
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '13974'
abstract:
- lang: eng
  text: The Tverberg theorem is one of the cornerstones of discrete geometry. It states
    that, given a set X of at least (d+1)(r−1)+1 points in Rd, one can find a partition
    X=X1∪⋯∪Xr of X, such that the convex hulls of the Xi, i=1,…,r, all share a common
    point. In this paper, we prove a trengthening of this theorem that guarantees
    a partition which, in addition to the above, has the property that the boundaries
    of full-dimensional convex hulls have pairwise nonempty intersections. Possible
    generalizations and algorithmic aspects are also discussed. As a concrete application,
    we show that any n points in the plane in general position span ⌊n/3⌋ vertex-disjoint
    triangles that are pairwise crossing, meaning that their boundaries have pairwise
    nonempty intersections; this number is clearly best possible. A previous result
    of Álvarez-Rebollar et al. guarantees ⌊n/6⌋pairwise crossing triangles. Our result
    generalizes to a result about simplices in Rd, d≥2.
acknowledgement: "Part of the research leading to this paper was done during the 16th
  Gremo Workshop on Open Problems (GWOP), Waltensburg, Switzerland, June 12–16, 2018.
  We thank Patrick Schnider for suggesting the problem, and Stefan Felsner, Malte
  Milatz, and Emo Welzl for fruitful discussions during the workshop. We also thank
  Stefan Felsner and Manfred Scheucher for finding, communicating the example from
  Sect. 3.3, and the kind permission to include their visualization of the point set.
  We thank Dömötör Pálvölgyi, the SoCG reviewers, and DCG reviewers for various helpful
  comments.\r\nR. Fulek gratefully acknowledges support from Austrian Science Fund
  (FWF), Project  M2281-N35. A. Kupavskii was supported by the Advanced Postdoc.Mobility
  Grant no. P300P2_177839 of the Swiss National Science Foundation. Research by P.
  Valtr was supported by the Grant no. 18-19158 S of the Czech Science Foundation
  (GAČR)."
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Radoslav
  full_name: Fulek, Radoslav
  id: 39F3FFE4-F248-11E8-B48F-1D18A9856A87
  last_name: Fulek
  orcid: 0000-0001-8485-1774
- first_name: Bernd
  full_name: Gärtner, Bernd
  last_name: Gärtner
- first_name: Andrey
  full_name: Kupavskii, Andrey
  last_name: Kupavskii
- first_name: Pavel
  full_name: Valtr, Pavel
  last_name: Valtr
- first_name: Uli
  full_name: Wagner, Uli
  id: 36690CA2-F248-11E8-B48F-1D18A9856A87
  last_name: Wagner
  orcid: 0000-0002-1494-0568
citation:
  ama: Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. The crossing Tverberg theorem.
    <i>Discrete and Computational Geometry</i>. 2024;72:831-848. doi:<a href="https://doi.org/10.1007/s00454-023-00532-x">10.1007/s00454-023-00532-x</a>
  apa: Fulek, R., Gärtner, B., Kupavskii, A., Valtr, P., &#38; Wagner, U. (2024).
    The crossing Tverberg theorem. <i>Discrete and Computational Geometry</i>. Springer
    Nature. <a href="https://doi.org/10.1007/s00454-023-00532-x">https://doi.org/10.1007/s00454-023-00532-x</a>
  chicago: Fulek, Radoslav, Bernd Gärtner, Andrey Kupavskii, Pavel Valtr, and Uli
    Wagner. “The Crossing Tverberg Theorem.” <i>Discrete and Computational Geometry</i>.
    Springer Nature, 2024. <a href="https://doi.org/10.1007/s00454-023-00532-x">https://doi.org/10.1007/s00454-023-00532-x</a>.
  ieee: R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, and U. Wagner, “The crossing
    Tverberg theorem,” <i>Discrete and Computational Geometry</i>, vol. 72. Springer
    Nature, pp. 831–848, 2024.
  ista: Fulek R, Gärtner B, Kupavskii A, Valtr P, Wagner U. 2024. The crossing Tverberg
    theorem. Discrete and Computational Geometry. 72, 831–848.
  mla: Fulek, Radoslav, et al. “The Crossing Tverberg Theorem.” <i>Discrete and Computational
    Geometry</i>, vol. 72, Springer Nature, 2024, pp. 831–48, doi:<a href="https://doi.org/10.1007/s00454-023-00532-x">10.1007/s00454-023-00532-x</a>.
  short: R. Fulek, B. Gärtner, A. Kupavskii, P. Valtr, U. Wagner, Discrete and Computational
    Geometry 72 (2024) 831–848.
date_created: 2023-08-06T22:01:12Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2025-04-14T13:52:36Z
day: '01'
department:
- _id: UlWa
doi: 10.1007/s00454-023-00532-x
external_id:
  arxiv:
  - '1812.04911'
  isi:
  - '001038546500001'
intvolume: '        72'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.1812.04911
month: '09'
oa: 1
oa_version: Preprint
page: 831-848
project:
- _id: 261FA626-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: M02281
  name: Eliminating intersections in drawings of graphs
publication: Discrete and Computational Geometry
publication_identifier:
  eissn:
  - 1432-0444
  issn:
  - 0179-5376
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
  record:
  - id: '6647'
    relation: earlier_version
    status: public
scopus_import: '1'
status: public
title: The crossing Tverberg theorem
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 72
year: '2024'
...
---
_id: '13975'
abstract:
- lang: eng
  text: "We consider the spectrum of random Laplacian matrices of the form Ln=An−Dn
    where An\r\n is a real symmetric random matrix and Dn is a diagonal matrix whose
    entries are equal to the corresponding row sums of An. If An is a Wigner matrix
    with entries in the domain of attraction of a Gaussian distribution, the empirical
    spectral measure of Ln is known to converge to the free convolution of a semicircle
    distribution and a standard real Gaussian distribution. We consider real symmetric
    random matrices An with independent entries (up to symmetry) whose row sums converge
    to a purely non-Gaussian infinitely divisible distribution, which fall into the
    class of Lévy–Khintchine random matrices first introduced by Jung [Trans Am Math
    Soc, 370, (2018)]. Our main result shows that the empirical spectral measure of
    Ln  converges almost surely to a deterministic limit. A key step in the proof
    is to use the purely non-Gaussian nature of the row sums to build a random operator
    to which Ln converges in an appropriate sense. This operator leads to a recursive
    distributional equation uniquely describing the Stieltjes transform of the limiting
    empirical spectral measure."
acknowledgement: "The first author thanks Yizhe Zhu for pointing out reference [30].
  We thank David Renfrew for comments on an earlier draft. We thank the anonymous
  referee for a careful reading and helpful comments.\r\nOpen access funding provided
  by Institute of Science and Technology (IST Austria)."
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Andrew J
  full_name: Campbell, Andrew J
  id: 582b06a9-1f1c-11ee-b076-82ffce00dde4
  last_name: Campbell
- first_name: Sean
  full_name: O’Rourke, Sean
  last_name: O’Rourke
citation:
  ama: Campbell AJ, O’Rourke S. Spectrum of Lévy–Khintchine random laplacian matrices.
    <i>Journal of Theoretical Probability</i>. 2024;37:933-973. doi:<a href="https://doi.org/10.1007/s10959-023-01275-4">10.1007/s10959-023-01275-4</a>
  apa: Campbell, A. J., &#38; O’Rourke, S. (2024). Spectrum of Lévy–Khintchine random
    laplacian matrices. <i>Journal of Theoretical Probability</i>. Springer Nature.
    <a href="https://doi.org/10.1007/s10959-023-01275-4">https://doi.org/10.1007/s10959-023-01275-4</a>
  chicago: Campbell, Andrew J, and Sean O’Rourke. “Spectrum of Lévy–Khintchine Random
    Laplacian Matrices.” <i>Journal of Theoretical Probability</i>. Springer Nature,
    2024. <a href="https://doi.org/10.1007/s10959-023-01275-4">https://doi.org/10.1007/s10959-023-01275-4</a>.
  ieee: A. J. Campbell and S. O’Rourke, “Spectrum of Lévy–Khintchine random laplacian
    matrices,” <i>Journal of Theoretical Probability</i>, vol. 37. Springer Nature,
    pp. 933–973, 2024.
  ista: Campbell AJ, O’Rourke S. 2024. Spectrum of Lévy–Khintchine random laplacian
    matrices. Journal of Theoretical Probability. 37, 933–973.
  mla: Campbell, Andrew J., and Sean O’Rourke. “Spectrum of Lévy–Khintchine Random
    Laplacian Matrices.” <i>Journal of Theoretical Probability</i>, vol. 37, Springer
    Nature, 2024, pp. 933–73, doi:<a href="https://doi.org/10.1007/s10959-023-01275-4">10.1007/s10959-023-01275-4</a>.
  short: A.J. Campbell, S. O’Rourke, Journal of Theoretical Probability 37 (2024)
    933–973.
corr_author: '1'
date_created: 2023-08-06T22:01:13Z
date_published: 2024-03-01T00:00:00Z
date_updated: 2024-07-22T09:41:42Z
day: '01'
ddc:
- '510'
department:
- _id: LaEr
doi: 10.1007/s10959-023-01275-4
external_id:
  arxiv:
  - '2210.07927'
  isi:
  - '001038341000001'
file:
- access_level: open_access
  checksum: f7793d313104c70422140c5e6494c779
  content_type: application/pdf
  creator: dernst
  date_created: 2024-07-22T09:41:21Z
  date_updated: 2024-07-22T09:41:21Z
  file_id: '17300'
  file_name: 2024_JourTheorProbab_Campbell.pdf
  file_size: 555070
  relation: main_file
  success: 1
file_date_updated: 2024-07-22T09:41:21Z
has_accepted_license: '1'
intvolume: '        37'
isi: 1
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 933-973
publication: Journal of Theoretical Probability
publication_identifier:
  eissn:
  - 1572-9230
  issn:
  - 0894-9840
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Spectrum of Lévy–Khintchine random laplacian matrices
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: 37
year: '2024'
...
---
_id: '14213'
abstract:
- lang: eng
  text: We introduce a method to segment the visual field into independently moving
    regions, trained with no ground truth or supervision. It consists of an adversarial
    conditional encoder-decoder architecture based on Slot Attention, modified to
    use the image as context to decode optical flow without attempting to reconstruct
    the image itself. In the resulting multi-modal representation, one modality (flow)
    feeds the encoder to produce separate latent codes (slots), whereas the other
    modality (image) conditions the decoder to generate the first (flow) from the
    slots. This design frees the representation from having to encode complex nuisance
    variability in the image due to, for instance, illumination and reflectance properties
    of the scene. Since customary autoencoding based on minimizing the reconstruction
    error does not preclude the entire flow from being encoded into a single slot,
    we modify the loss to an adversarial criterion based on Contextual Information
    Separation. The resulting min-max optimization fosters the separation of objects
    and their assignment to different attention slots, leading to Divided Attention,
    or DivA. DivA outperforms recent unsupervised multi-object motion segmentation
    methods while tripling run-time speed up to 104FPS and reducing the performance
    gap from supervised methods to 12% or less. DivA can handle different numbers
    of objects and different image sizes at training and test time, is invariant to
    permutation of object labels, and does not require explicit regularization.
article_processing_charge: No
arxiv: 1
author:
- first_name: Dong
  full_name: Lao, Dong
  last_name: Lao
- first_name: Zhengyang
  full_name: Hu, Zhengyang
  last_name: Hu
- first_name: Francesco
  full_name: Locatello, Francesco
  id: 26cfd52f-2483-11ee-8040-88983bcc06d4
  last_name: Locatello
  orcid: 0000-0002-4850-0683
- first_name: Yanchao
  full_name: Yang, Yanchao
  last_name: Yang
- first_name: Stefano
  full_name: Soatto, Stefano
  last_name: Soatto
citation:
  ama: 'Lao D, Hu Z, Locatello F, Yang Y, Soatto S. Divided attention: Unsupervised
    multi-object discovery with contextually separated slots. In: <i>1st Conference
    on Parsimony and Learning</i>. ; 2024.'
  apa: 'Lao, D., Hu, Z., Locatello, F., Yang, Y., &#38; Soatto, S. (2024). Divided
    attention: Unsupervised multi-object discovery with contextually separated slots.
    In <i>1st Conference on Parsimony and Learning</i>. Hong Kong, China.'
  chicago: 'Lao, Dong, Zhengyang Hu, Francesco Locatello, Yanchao Yang, and Stefano
    Soatto. “Divided Attention: Unsupervised Multi-Object Discovery with Contextually
    Separated Slots.” In <i>1st Conference on Parsimony and Learning</i>, 2024.'
  ieee: 'D. Lao, Z. Hu, F. Locatello, Y. Yang, and S. Soatto, “Divided attention:
    Unsupervised multi-object discovery with contextually separated slots,” in <i>1st
    Conference on Parsimony and Learning</i>, Hong Kong, China, 2024.'
  ista: 'Lao D, Hu Z, Locatello F, Yang Y, Soatto S. 2024. Divided attention: Unsupervised
    multi-object discovery with contextually separated slots. 1st Conference on Parsimony
    and Learning. CPAL: Conference on Parsimony and Learning.'
  mla: 'Lao, Dong, et al. “Divided Attention: Unsupervised Multi-Object Discovery
    with Contextually Separated Slots.” <i>1st Conference on Parsimony and Learning</i>,
    2024.'
  short: D. Lao, Z. Hu, F. Locatello, Y. Yang, S. Soatto, in:, 1st Conference on Parsimony
    and Learning, 2024.
conference:
  end_date: 2024-01-03
  location: Hong Kong, China
  name: 'CPAL: Conference on Parsimony and Learning'
  start_date: 2024-01-03
date_created: 2023-08-22T14:19:59Z
date_published: 2024-01-03T00:00:00Z
date_updated: 2024-02-12T08:56:23Z
day: '03'
ddc:
- '000'
department:
- _id: FrLo
external_id:
  arxiv:
  - '2304.01430'
file:
- access_level: open_access
  checksum: 8fad894c34f1b3d5a14fb8ffb12f7277
  content_type: application/pdf
  creator: dernst
  date_created: 2024-02-12T08:40:36Z
  date_updated: 2024-02-12T08:40:36Z
  file_id: '14978'
  file_name: 2024_CPAL_Lao.pdf
  file_size: 8038511
  relation: main_file
  success: 1
file_date_updated: 2024-02-12T08:40:36Z
has_accepted_license: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
publication: 1st Conference on Parsimony and Learning
publication_status: published
quality_controlled: '1'
status: public
title: 'Divided attention: Unsupervised multi-object discovery with contextually separated
  slots'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '14251'
abstract:
- lang: eng
  text: The phytohormone auxin and its directional transport through tissues play
    a fundamental role in development of higher plants. This polar auxin transport
    predominantly relies on PIN-FORMED (PIN) auxin exporters. Hence, PIN polarization
    is crucial for development, but its evolution during the rise of morphological
    complexity in land plants remains unclear. Here, we performed a cross-species
    investigation by observing the trafficking and localization of endogenous and
    exogenous PINs in two bryophytes, Physcomitrium patens and Marchantia polymorpha,
    and in the flowering plant Arabidopsis thaliana. We confirmed that the GFP fusion
    did not compromise the auxin export function of all examined PINs by using radioactive
    auxin export assay and by observing the phenotypic changes in transgenic bryophytes.
    Endogenous PINs polarize to filamentous apices, while exogenous Arabidopsis PINs
    distribute symmetrically on the membrane in both bryophytes. In Arabidopsis root
    epidermis, bryophytic PINs show no defined polarity. Pharmacological interference
    revealed a strong cytoskeleton dependence of bryophytic but not Arabidopsis PIN
    polarization. The divergence of PIN polarization and trafficking is also observed
    within the bryophyte clade and between tissues of individual species. These results
    collectively reveal a divergence of PIN trafficking and polarity mechanisms throughout
    land plant evolution and a co-evolution of PIN sequence-based and cell-based polarity
    mechanisms.
acknowledgement: This work was supported by the ERC grant (PR1023ERC02) to H. T. and
  J. F., and by the ministry of science and technology (grant number 110-2636-B-005-001)
  to K. J. L.
article_number: '100669'
article_processing_charge: Yes
article_type: original
author:
- first_name: Han
  full_name: Tang, Han
  id: 19BDF720-25A0-11EA-AC6E-928F3DDC885E
  last_name: Tang
  orcid: 0000-0001-6152-6637
- first_name: KJ
  full_name: Lu, KJ
  last_name: Lu
- first_name: Y
  full_name: Zhang, Y
  last_name: Zhang
- first_name: YL
  full_name: Cheng, YL
  last_name: Cheng
- first_name: SL
  full_name: Tu, SL
  last_name: Tu
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
citation:
  ama: Tang H, Lu K, Zhang Y, Cheng Y, Tu S, Friml J. Divergence of trafficking and
    polarization mechanisms for PIN auxin transporters during land plant evolution.
    <i>Plant Communications</i>. 2024;5(1). doi:<a href="https://doi.org/10.1016/j.xplc.2023.100669">10.1016/j.xplc.2023.100669</a>
  apa: Tang, H., Lu, K., Zhang, Y., Cheng, Y., Tu, S., &#38; Friml, J. (2024). Divergence
    of trafficking and polarization mechanisms for PIN auxin transporters during land
    plant evolution. <i>Plant Communications</i>. Elsevier. <a href="https://doi.org/10.1016/j.xplc.2023.100669">https://doi.org/10.1016/j.xplc.2023.100669</a>
  chicago: Tang, Han, KJ Lu, Y Zhang, YL Cheng, SL Tu, and Jiří Friml. “Divergence
    of Trafficking and Polarization Mechanisms for PIN Auxin Transporters during Land
    Plant Evolution.” <i>Plant Communications</i>. Elsevier, 2024. <a href="https://doi.org/10.1016/j.xplc.2023.100669">https://doi.org/10.1016/j.xplc.2023.100669</a>.
  ieee: H. Tang, K. Lu, Y. Zhang, Y. Cheng, S. Tu, and J. Friml, “Divergence of trafficking
    and polarization mechanisms for PIN auxin transporters during land plant evolution,”
    <i>Plant Communications</i>, vol. 5, no. 1. Elsevier, 2024.
  ista: Tang H, Lu K, Zhang Y, Cheng Y, Tu S, Friml J. 2024. Divergence of trafficking
    and polarization mechanisms for PIN auxin transporters during land plant evolution.
    Plant Communications. 5(1), 100669.
  mla: Tang, Han, et al. “Divergence of Trafficking and Polarization Mechanisms for
    PIN Auxin Transporters during Land Plant Evolution.” <i>Plant Communications</i>,
    vol. 5, no. 1, 100669, Elsevier, 2024, doi:<a href="https://doi.org/10.1016/j.xplc.2023.100669">10.1016/j.xplc.2023.100669</a>.
  short: H. Tang, K. Lu, Y. Zhang, Y. Cheng, S. Tu, J. Friml, Plant Communications
    5 (2024).
corr_author: '1'
date_created: 2023-09-01T11:32:02Z
date_published: 2024-01-08T00:00:00Z
date_updated: 2025-08-05T13:27:26Z
day: '08'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1016/j.xplc.2023.100669
ec_funded: 1
external_id:
  isi:
  - '001158054500001'
  pmid:
  - '37528584'
file:
- access_level: open_access
  checksum: edbc44c6d4a394d2bf70f92fdbb08f0a
  content_type: application/pdf
  creator: dernst
  date_created: 2024-01-30T12:59:57Z
  date_updated: 2024-01-30T12:59:57Z
  file_id: '14911'
  file_name: 2023_PlantCommunications_Tang.pdf
  file_size: 2825565
  relation: main_file
  success: 1
file_date_updated: 2024-01-30T12:59:57Z
has_accepted_license: '1'
intvolume: '         5'
isi: 1
issue: '1'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
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: Plant Communications
publication_identifier:
  issn:
  - 2590-3462
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Divergence of trafficking and polarization mechanisms for PIN auxin transporters
  during land plant evolution
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: 5
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '14257'
abstract:
- lang: eng
  text: Mapping the complex and dense arrangement of cells and their connectivity
    in brain tissue demands nanoscale spatial resolution imaging. Super-resolution
    optical microscopy excels at visualizing specific molecules and individual cells
    but fails to provide tissue context. Here we developed Comprehensive Analysis
    of Tissues across Scales (CATS), a technology to densely map brain tissue architecture
    from millimeter regional to nanometer synaptic scales in diverse chemically fixed
    brain preparations, including rodent and human. CATS uses fixation-compatible
    extracellular labeling and optical imaging, including stimulated emission depletion
    or expansion microscopy, to comprehensively delineate cellular structures. It
    enables three-dimensional reconstruction of single synapses and mapping of synaptic
    connectivity by identification and analysis of putative synaptic cleft regions.
    Applying CATS to the mouse hippocampal mossy fiber circuitry, we reconstructed
    and quantified the synaptic input and output structure of identified neurons.
    We furthermore demonstrate applicability to clinically derived human tissue samples,
    including formalin-fixed paraffin-embedded routine diagnostic specimens, for visualizing
    the cellular architecture of brain tissue in health and disease.
acknowledged_ssus:
- _id: ScienComp
- _id: Bio
- _id: PreCl
- _id: LifeSc
- _id: M-Shop
- _id: E-Lib
acknowledgement: 'We thank J. Vorlaufer, N. Agudelo-Dueñas, W. Jahr and A. Wartak
  for microscope maintenance and troubleshooting; C. Kreuzinger, A. Freeman and I.
  Erber for technical assistance; and M. Tomschik for support with obtaining human
  samples. We gratefully acknowledge E. Miguel for setting up webKnossos and M. Šuplata
  for computational support and hardware control. We are grateful to R. Shigemoto
  and B. Bickel for generous support and M. Sixt and S. Boyd (Stanford University)
  for discussions and critical reading of the paper. PSD95-HaloTag mice were kindly
  provided by S. Grant (University of Edinburgh). We acknowledge expert support by
  Institute of Science and Technology Austria’s scientific computing, imaging and
  optics, preclinical and lab support facilities and by the Miba machine shop and
  library. We gratefully acknowledge funding by the following sources: Austrian Science
  Fund (FWF) grant I3600-B27 (J.G.D.); Austrian Science Fund (FWF) grant DK W1232
  (J.G.D. and J.M.M.); Austrian Science Fund (FWF) grant Z 312-B27, Wittgenstein award
  (P.J.); Austrian Science Fund (FWF) projects I4685-B, I6565-B (SYNABS) and DOC 33-B27
  (R.H.); Gesellschaft für Forschungsförderung NÖ (NFB) grant LSC18-022 (J.G.D.);
  European Union’s Horizon 2020 research and innovation programme, European Research
  Council (ERC) grant 715508 – REVERSEAUTISM (G.N.); European Union’s Horizon 2020
  research and innovation programme, European Research Council (ERC) grant 692692
  – GIANTSYN (P.J.); Marie Skłodowska-Curie Actions Fellowship GA no. 665385 under
  the EU Horizon 2020 program (J.M.M. and J.L.); and Marie Skłodowska-Curie Actions
  Individual Fellowship no. 101026635 under the EU Horizon 2020 program (J.F.W.).'
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Julia M
  full_name: Michalska, Julia M
  id: 443DB6DE-F248-11E8-B48F-1D18A9856A87
  last_name: Michalska
  orcid: 0000-0003-3862-1235
- first_name: Julia
  full_name: Lyudchik, Julia
  id: 46E28B80-F248-11E8-B48F-1D18A9856A87
  last_name: Lyudchik
- first_name: Philipp
  full_name: Velicky, Philipp
  id: 39BDC62C-F248-11E8-B48F-1D18A9856A87
  last_name: Velicky
  orcid: 0000-0002-2340-7431
- first_name: Hana
  full_name: Korinkova, Hana
  id: ee3cb6ca-ec98-11ea-ae11-ff703e2254ed
  last_name: Korinkova
- first_name: Jake
  full_name: Watson, Jake
  id: 63836096-4690-11EA-BD4E-32803DDC885E
  last_name: Watson
  orcid: 0000-0002-8698-3823
- first_name: Alban
  full_name: Cenameri, Alban
  id: 9ac8f577-2357-11eb-997a-e566c5550886
  last_name: Cenameri
- first_name: Christoph M
  full_name: Sommer, Christoph M
  id: 4DF26D8C-F248-11E8-B48F-1D18A9856A87
  last_name: Sommer
  orcid: 0000-0003-1216-9105
- first_name: Nicole
  full_name: Amberg, Nicole
  id: 4CD6AAC6-F248-11E8-B48F-1D18A9856A87
  last_name: Amberg
  orcid: 0000-0002-3183-8207
- first_name: Alessandro
  full_name: Venturino, Alessandro
  id: 41CB84B2-F248-11E8-B48F-1D18A9856A87
  last_name: Venturino
  orcid: 0000-0003-2356-9403
- first_name: Karl
  full_name: Roessler, Karl
  last_name: Roessler
- first_name: Thomas
  full_name: Czech, Thomas
  last_name: Czech
- first_name: Romana
  full_name: Höftberger, Romana
  last_name: Höftberger
- first_name: Sandra
  full_name: Siegert, Sandra
  id: 36ACD32E-F248-11E8-B48F-1D18A9856A87
  last_name: Siegert
  orcid: 0000-0001-8635-0877
- first_name: Gaia
  full_name: Novarino, Gaia
  id: 3E57A680-F248-11E8-B48F-1D18A9856A87
  last_name: Novarino
  orcid: 0000-0002-7673-7178
- first_name: Peter M
  full_name: Jonas, Peter M
  id: 353C1B58-F248-11E8-B48F-1D18A9856A87
  last_name: Jonas
  orcid: 0000-0001-5001-4804
- first_name: Johann G
  full_name: Danzl, Johann G
  id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
  last_name: Danzl
  orcid: 0000-0001-8559-3973
citation:
  ama: Michalska JM, Lyudchik J, Velicky P, et al. Imaging brain tissue architecture
    across millimeter to nanometer scales. <i>Nature Biotechnology</i>. 2024;42:1051-1064.
    doi:<a href="https://doi.org/10.1038/s41587-023-01911-8">10.1038/s41587-023-01911-8</a>
  apa: Michalska, J. M., Lyudchik, J., Velicky, P., Korinkova, H., Watson, J., Cenameri,
    A., … Danzl, J. G. (2024). Imaging brain tissue architecture across millimeter
    to nanometer scales. <i>Nature Biotechnology</i>. Springer Nature. <a href="https://doi.org/10.1038/s41587-023-01911-8">https://doi.org/10.1038/s41587-023-01911-8</a>
  chicago: Michalska, Julia M, Julia Lyudchik, Philipp Velicky, Hana Korinkova, Jake
    Watson, Alban Cenameri, Christoph M Sommer, et al. “Imaging Brain Tissue Architecture
    across Millimeter to Nanometer Scales.” <i>Nature Biotechnology</i>. Springer
    Nature, 2024. <a href="https://doi.org/10.1038/s41587-023-01911-8">https://doi.org/10.1038/s41587-023-01911-8</a>.
  ieee: J. M. Michalska <i>et al.</i>, “Imaging brain tissue architecture across millimeter
    to nanometer scales,” <i>Nature Biotechnology</i>, vol. 42. Springer Nature, pp.
    1051–1064, 2024.
  ista: Michalska JM, Lyudchik J, Velicky P, Korinkova H, Watson J, Cenameri A, Sommer
    CM, Amberg N, Venturino A, Roessler K, Czech T, Höftberger R, Siegert S, Novarino
    G, Jonas PM, Danzl JG. 2024. Imaging brain tissue architecture across millimeter
    to nanometer scales. Nature Biotechnology. 42, 1051–1064.
  mla: Michalska, Julia M., et al. “Imaging Brain Tissue Architecture across Millimeter
    to Nanometer Scales.” <i>Nature Biotechnology</i>, vol. 42, Springer Nature, 2024,
    pp. 1051–64, doi:<a href="https://doi.org/10.1038/s41587-023-01911-8">10.1038/s41587-023-01911-8</a>.
  short: J.M. Michalska, J. Lyudchik, P. Velicky, H. Korinkova, J. Watson, A. Cenameri,
    C.M. Sommer, N. Amberg, A. Venturino, K. Roessler, T. Czech, R. Höftberger, S.
    Siegert, G. Novarino, P.M. Jonas, J.G. Danzl, Nature Biotechnology 42 (2024) 1051–1064.
corr_author: '1'
date_created: 2023-09-03T22:01:15Z
date_published: 2024-07-01T00:00:00Z
date_updated: 2026-04-14T08:34:35Z
day: '01'
ddc:
- '570'
department:
- _id: SaSi
- _id: GaNo
- _id: PeJo
- _id: JoDa
- _id: Bio
- _id: RySh
doi: 10.1038/s41587-023-01911-8
ec_funded: 1
external_id:
  isi:
  - '001065254200001'
  pmid:
  - '37653226'
file:
- access_level: open_access
  checksum: 57d5fafb16f02dcb9f7dddb1bd7e2a71
  content_type: application/pdf
  creator: dernst
  date_created: 2025-01-09T07:48:01Z
  date_updated: 2025-01-09T07:48:01Z
  file_id: '18784'
  file_name: 2024_NatureBiotech_Michalska.pdf
  file_size: 26065165
  relation: main_file
  success: 1
file_date_updated: 2025-01-09T07:48:01Z
has_accepted_license: '1'
intvolume: '        42'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 1051-1064
pmid: 1
project:
- _id: 265CB4D0-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: I03600
  name: Optical control of synaptic function via adhesion molecules
- _id: 2548AE96-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: W1232
  name: Molecular Drug Targets
- _id: 25C5A090-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: Z00312
  name: Synaptic communication in neuronal microcircuits
- _id: 23889792-32DE-11EA-91FC-C7463DDC885E
  grant_number: LS18-022
  name: High content imaging to decode human immune cell interactions in health and
    allergic disease
- _id: 25444568-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '715508'
  name: Probing the Reversibility of Autism Spectrum Disorders by Employing in vivo
    and in vitro Models
- _id: 25B7EB9E-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '692692'
  name: Biophysics and circuit function of a giant cortical glutamatergic synapse
- _id: 2564DBCA-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '665385'
  name: International IST Doctoral Program
- _id: fc2be41b-9c52-11eb-aca3-faa90aa144e9
  call_identifier: H2020
  grant_number: '101026635'
  name: Synaptic computations of the hippocampal CA3 circuitry
publication: Nature Biotechnology
publication_identifier:
  eissn:
  - 1546-1696
  issn:
  - 1087-0156
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
  link:
  - relation: software
    url: https://github.com/danzllab/CATS
  record:
  - id: '18660'
    relation: dissertation_contains
    status: deleted
  - id: '13126'
    relation: research_data
    status: public
  - id: '18674'
    relation: dissertation_contains
    status: public
scopus_import: '1'
status: public
title: Imaging brain tissue architecture across millimeter to nanometer scales
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: 42
year: '2024'
...
---
_id: '14345'
abstract:
- lang: eng
  text: For a locally finite set in R2, the order-k Brillouin tessellations form an
    infinite sequence of convex face-to-face tilings of the plane. If the set is coarsely
    dense and generic, then the corresponding infinite sequences of minimum and maximum
    angles are both monotonic in k. As an example, a stationary Poisson point process
    in R2  is locally finite, coarsely dense, and generic with probability one. For
    such a set, the distributions of angles in the Voronoi tessellations, Delaunay
    mosaics, and Brillouin tessellations are independent of the order and can be derived
    from the formula for angles in order-1 Delaunay mosaics given by Miles (Math.
    Biosci. 6, 85–127 (1970)).
acknowledgement: Work by all authors but A. Garber is supported by the European Research
  Council (ERC), Grant No. 788183, by the Wittgenstein Prize, Austrian Science Fund
  (FWF), Grant No. Z 342-N31, and by the DFG Collaborative Research Center TRR 109,
  Austrian Science Fund (FWF), Grant No. I 02979-N35. Work by A. Garber is partially
  supported by the Alexander von Humboldt Foundation.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Herbert
  full_name: Edelsbrunner, Herbert
  id: 3FB178DA-F248-11E8-B48F-1D18A9856A87
  last_name: Edelsbrunner
  orcid: 0000-0002-9823-6833
- first_name: Alexey
  full_name: Garber, Alexey
  last_name: Garber
- first_name: Mohadese
  full_name: Ghafari, Mohadese
  last_name: Ghafari
- first_name: Teresa
  full_name: Heiss, Teresa
  id: 4879BB4E-F248-11E8-B48F-1D18A9856A87
  last_name: Heiss
  orcid: 0000-0002-1780-2689
- first_name: Morteza
  full_name: Saghafian, Morteza
  id: f86f7148-b140-11ec-9577-95435b8df824
  last_name: Saghafian
citation:
  ama: Edelsbrunner H, Garber A, Ghafari M, Heiss T, Saghafian M. On angles in higher
    order Brillouin tessellations and related tilings in the plane. <i>Discrete and
    Computational Geometry</i>. 2024;72:29-48. doi:<a href="https://doi.org/10.1007/s00454-023-00566-1">10.1007/s00454-023-00566-1</a>
  apa: Edelsbrunner, H., Garber, A., Ghafari, M., Heiss, T., &#38; Saghafian, M. (2024).
    On angles in higher order Brillouin tessellations and related tilings in the plane.
    <i>Discrete and Computational Geometry</i>. Springer Nature. <a href="https://doi.org/10.1007/s00454-023-00566-1">https://doi.org/10.1007/s00454-023-00566-1</a>
  chicago: Edelsbrunner, Herbert, Alexey Garber, Mohadese Ghafari, Teresa Heiss, and
    Morteza Saghafian. “On Angles in Higher Order Brillouin Tessellations and Related
    Tilings in the Plane.” <i>Discrete and Computational Geometry</i>. Springer Nature,
    2024. <a href="https://doi.org/10.1007/s00454-023-00566-1">https://doi.org/10.1007/s00454-023-00566-1</a>.
  ieee: H. Edelsbrunner, A. Garber, M. Ghafari, T. Heiss, and M. Saghafian, “On angles
    in higher order Brillouin tessellations and related tilings in the plane,” <i>Discrete
    and Computational Geometry</i>, vol. 72. Springer Nature, pp. 29–48, 2024.
  ista: Edelsbrunner H, Garber A, Ghafari M, Heiss T, Saghafian M. 2024. On angles
    in higher order Brillouin tessellations and related tilings in the plane. Discrete
    and Computational Geometry. 72, 29–48.
  mla: Edelsbrunner, Herbert, et al. “On Angles in Higher Order Brillouin Tessellations
    and Related Tilings in the Plane.” <i>Discrete and Computational Geometry</i>,
    vol. 72, Springer Nature, 2024, pp. 29–48, doi:<a href="https://doi.org/10.1007/s00454-023-00566-1">10.1007/s00454-023-00566-1</a>.
  short: H. Edelsbrunner, A. Garber, M. Ghafari, T. Heiss, M. Saghafian, Discrete
    and Computational Geometry 72 (2024) 29–48.
corr_author: '1'
date_created: 2023-09-17T22:01:10Z
date_published: 2024-07-01T00:00:00Z
date_updated: 2025-04-23T08:41:59Z
day: '01'
ddc:
- '510'
department:
- _id: HeEd
doi: 10.1007/s00454-023-00566-1
ec_funded: 1
external_id:
  arxiv:
  - '2204.01076'
  isi:
  - '001060727600004'
  pmid:
  - '39610762'
file:
- access_level: open_access
  checksum: b207b4e00f904e8ea8a30e24f0251f79
  content_type: application/pdf
  creator: dernst
  date_created: 2024-07-22T09:43:19Z
  date_updated: 2024-07-22T09:43:19Z
  file_id: '17301'
  file_name: 2024_DiscreteComputGeom_Edelsbrunner.pdf
  file_size: 892019
  relation: main_file
  success: 1
file_date_updated: 2024-07-22T09:43:19Z
has_accepted_license: '1'
intvolume: '        72'
isi: 1
language:
- iso: eng
month: '07'
oa: 1
oa_version: Published Version
page: 29-48
pmid: 1
project:
- _id: 266A2E9E-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '788183'
  name: Alpha Shape Theory Extended
- _id: 268116B8-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: Z00342
  name: Mathematics, Computer Science
- _id: 2561EBF4-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: I02979-N35
  name: Persistence and stability of geometric complexes
publication: Discrete and Computational Geometry
publication_identifier:
  eissn:
  - 1432-0444
  issn:
  - 0179-5376
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: On angles in higher order Brillouin tessellations and related tilings in the
  plane
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 72
year: '2024'
...
---
_id: '14400'
abstract:
- lang: eng
  text: "We consider the problem of computing the maximal probability of satisfying
    an \r\n-regular specification for stochastic, continuous-state, nonlinear systems
    evolving in discrete time. The problem reduces, after automata-theoretic constructions,
    to finding the maximal probability of satisfying a parity condition on a (possibly
    hybrid) state space. While characterizing the exact satisfaction probability is
    open, we show that a lower bound on this probability can be obtained by (I) computing
    an under-approximation of the qualitative winning region, i.e., states from which
    the parity condition can be enforced almost surely, and (II) computing the maximal
    probability of reaching this qualitative winning region.\r\nThe heart of our approach
    is a technique to symbolically compute the under-approximation of the qualitative
    winning region in step (I) via a finite-state abstraction of the original system
    as a \r\n-player parity game. Our abstraction procedure uses only the support
    of the probabilistic evolution; it does not use precise numerical transition probabilities.
    We prove that the winning set in the abstract -player game induces an under-approximation
    of the qualitative winning region in the original synthesis problem, along with
    a policy to solve it. By combining these contributions with (a) a symbolic fixpoint
    algorithm to solve \r\n-player games and (b) existing techniques for reachability
    policy synthesis in stochastic nonlinear systems, we get an abstraction-based
    algorithm for finding a lower bound on the maximal satisfaction probability.\r\nWe
    have implemented the abstraction-based algorithm in Mascot-SDS, where we combined
    the outlined abstraction step with our tool Genie (Majumdar et al., 2023) that
    solves \r\n-player parity games (through a reduction to Rabin games) more efficiently
    than existing algorithms. We evaluated our implementation on the nonlinear model
    of a perturbed bistable switch from the literature. We show empirically that the
    lower bound on the winning region computed by our approach is precise, by comparing
    against an over-approximation of the qualitative winning region. Moreover, our
    implementation outperforms a recently proposed tool for solving this problem by
    a large margin."
acknowledgement: "We thank Daniel Hausmann and Nir Piterman for their valuable comments
  on an earlier version of the manuscript of our other paper [22] where we present,
  among other things, the parity fixpoint for 2 1/2-player games (for a slightly more
  general class of games) with a different and indirect proof of correctness. Based
  on their comments we observed that, unlike the other fixpoints that we present in
  [22], the parity fixpoint does not follow the exact same structure as its counterpart
  for 2-player games, which we also use int his paper.\r\nWe also thank Thejaswini
  Raghavan for observing that our symbolic parity fixpoint algorithm can be solved
  in quasi-polynomial time using recent improved algorithms for solving \r\n-calculus
  expressions. This significantly improved the complexity bounds of our algorithm
  in this paper.\r\nThe work of R. Majumdar and A.-K. Schmuck are partially supported
  by DFG, Germany project 389792660 TRR 248–CPEC. A.-K. Schmuck is additionally funded
  through DFG, Germany project (SCHM 3541/1-1). K. Mallik is supported by the ERC
  project ERC-2020-AdG 101020093. S. Soudjani is supported by the following projects:
  EPSRC EP/V043676/1, EIC 101070802, and ERC 101089047."
article_number: '101430'
article_processing_charge: Yes (in subscription journal)
article_type: original
arxiv: 1
author:
- first_name: Rupak
  full_name: Majumdar, Rupak
  last_name: Majumdar
- first_name: Kaushik
  full_name: Mallik, Kaushik
  id: 0834ff3c-6d72-11ec-94e0-b5b0a4fb8598
  last_name: Mallik
  orcid: 0000-0001-9864-7475
- first_name: Anne Kathrin
  full_name: Schmuck, Anne Kathrin
  last_name: Schmuck
- first_name: Sadegh
  full_name: Soudjani, Sadegh
  last_name: Soudjani
citation:
  ama: 'Majumdar R, Mallik K, Schmuck AK, Soudjani S. Symbolic control for stochastic
    systems via finite parity games. <i>Nonlinear Analysis: Hybrid Systems</i>. 2024;51(2).
    doi:<a href="https://doi.org/10.1016/j.nahs.2023.101430">10.1016/j.nahs.2023.101430</a>'
  apa: 'Majumdar, R., Mallik, K., Schmuck, A. K., &#38; Soudjani, S. (2024). Symbolic
    control for stochastic systems via finite parity games. <i>Nonlinear Analysis:
    Hybrid Systems</i>. Elsevier. <a href="https://doi.org/10.1016/j.nahs.2023.101430">https://doi.org/10.1016/j.nahs.2023.101430</a>'
  chicago: 'Majumdar, Rupak, Kaushik Mallik, Anne Kathrin Schmuck, and Sadegh Soudjani.
    “Symbolic Control for Stochastic Systems via Finite Parity Games.” <i>Nonlinear
    Analysis: Hybrid Systems</i>. Elsevier, 2024. <a href="https://doi.org/10.1016/j.nahs.2023.101430">https://doi.org/10.1016/j.nahs.2023.101430</a>.'
  ieee: 'R. Majumdar, K. Mallik, A. K. Schmuck, and S. Soudjani, “Symbolic control
    for stochastic systems via finite parity games,” <i>Nonlinear Analysis: Hybrid
    Systems</i>, vol. 51, no. 2. Elsevier, 2024.'
  ista: 'Majumdar R, Mallik K, Schmuck AK, Soudjani S. 2024. Symbolic control for
    stochastic systems via finite parity games. Nonlinear Analysis: Hybrid Systems.
    51(2), 101430.'
  mla: 'Majumdar, Rupak, et al. “Symbolic Control for Stochastic Systems via Finite
    Parity Games.” <i>Nonlinear Analysis: Hybrid Systems</i>, vol. 51, no. 2, 101430,
    Elsevier, 2024, doi:<a href="https://doi.org/10.1016/j.nahs.2023.101430">10.1016/j.nahs.2023.101430</a>.'
  short: 'R. Majumdar, K. Mallik, A.K. Schmuck, S. Soudjani, Nonlinear Analysis: Hybrid
    Systems 51 (2024).'
corr_author: '1'
date_created: 2023-10-08T22:01:15Z
date_published: 2024-02-01T00:00:00Z
date_updated: 2025-04-14T07:55:55Z
day: '01'
ddc:
- '000'
department:
- _id: ToHe
doi: 10.1016/j.nahs.2023.101430
ec_funded: 1
external_id:
  arxiv:
  - '2101.00834'
  isi:
  - '001093188100001'
file:
- access_level: open_access
  checksum: 4eab70274d1004ea411f7f0e74c033ac
  content_type: application/pdf
  creator: dernst
  date_created: 2024-07-16T10:26:41Z
  date_updated: 2024-07-16T10:26:41Z
  file_id: '17258'
  file_name: 2024_NonlinearAnalysis_Majumdar.pdf
  file_size: 1787569
  relation: main_file
  success: 1
file_date_updated: 2024-07-16T10:26:41Z
has_accepted_license: '1'
intvolume: '        51'
isi: 1
issue: '2'
language:
- iso: eng
month: '02'
oa: 1
oa_version: Published Version
project:
- _id: 62781420-2b32-11ec-9570-8d9b63373d4d
  call_identifier: H2020
  grant_number: '101020093'
  name: Vigilant Algorithmic Monitoring of Software
publication: 'Nonlinear Analysis: Hybrid Systems'
publication_identifier:
  issn:
  - 1751-570X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Symbolic control for stochastic systems via finite parity games
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: 51
year: '2024'
...
---
_id: '14408'
abstract:
- lang: eng
  text: "We prove that the mesoscopic linear statistics ∑if(na(σi−z0)) of the eigenvalues
    {σi}i of large n×n non-Hermitian random matrices with complex centred i.i.d. entries
    are asymptotically Gaussian for any H20-functions f around any point z0 in the
    bulk of the spectrum on any mesoscopic scale 0<a<1/2. This extends our previous
    result (Cipolloni et al. in Commun Pure Appl Math, 2019. arXiv:1912.04100), that
    was valid on the macroscopic scale, a=0\r\n, to cover the entire mesoscopic regime.
    The main novelty is a local law for the product of resolvents for the Hermitization
    of X at spectral parameters z1,z2 with an improved error term in the entire mesoscopic
    regime |z1−z2|≫n−1/2. The proof is dynamical; it relies on a recursive tandem
    of the characteristic flow method and the Green function comparison idea combined
    with a separation of the unstable mode of the underlying stability operator."
acknowledgement: "The authors are grateful to Joscha Henheik for his help with the
  formulas in Appendix B.\r\nLászló Erdős supported by ERC Advanced Grant “RMTBeyond”
  No. 101020331. Dominik Schröder supported by the SNSF Ambizione Grant PZ00P2 209089."
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Giorgio
  full_name: Cipolloni, Giorgio
  id: 42198EFA-F248-11E8-B48F-1D18A9856A87
  last_name: Cipolloni
  orcid: 0000-0002-4901-7992
- first_name: László
  full_name: Erdös, László
  id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
  last_name: Erdös
  orcid: 0000-0001-5366-9603
- first_name: Dominik J
  full_name: Schröder, Dominik J
  id: 408ED176-F248-11E8-B48F-1D18A9856A87
  last_name: Schröder
  orcid: 0000-0002-2904-1856
citation:
  ama: Cipolloni G, Erdös L, Schröder DJ. Mesoscopic central limit theorem for non-Hermitian
    random matrices. <i>Probability Theory and Related Fields</i>. 2024;188:1131-1182.
    doi:<a href="https://doi.org/10.1007/s00440-023-01229-1">10.1007/s00440-023-01229-1</a>
  apa: Cipolloni, G., Erdös, L., &#38; Schröder, D. J. (2024). Mesoscopic central
    limit theorem for non-Hermitian random matrices. <i>Probability Theory and Related
    Fields</i>. Springer Nature. <a href="https://doi.org/10.1007/s00440-023-01229-1">https://doi.org/10.1007/s00440-023-01229-1</a>
  chicago: Cipolloni, Giorgio, László Erdös, and Dominik J Schröder. “Mesoscopic Central
    Limit Theorem for Non-Hermitian Random Matrices.” <i>Probability Theory and Related
    Fields</i>. Springer Nature, 2024. <a href="https://doi.org/10.1007/s00440-023-01229-1">https://doi.org/10.1007/s00440-023-01229-1</a>.
  ieee: G. Cipolloni, L. Erdös, and D. J. Schröder, “Mesoscopic central limit theorem
    for non-Hermitian random matrices,” <i>Probability Theory and Related Fields</i>,
    vol. 188. Springer Nature, pp. 1131–1182, 2024.
  ista: Cipolloni G, Erdös L, Schröder DJ. 2024. Mesoscopic central limit theorem
    for non-Hermitian random matrices. Probability Theory and Related Fields. 188,
    1131–1182.
  mla: Cipolloni, Giorgio, et al. “Mesoscopic Central Limit Theorem for Non-Hermitian
    Random Matrices.” <i>Probability Theory and Related Fields</i>, vol. 188, Springer
    Nature, 2024, pp. 1131–82, doi:<a href="https://doi.org/10.1007/s00440-023-01229-1">10.1007/s00440-023-01229-1</a>.
  short: G. Cipolloni, L. Erdös, D.J. Schröder, Probability Theory and Related Fields
    188 (2024) 1131–1182.
date_created: 2023-10-08T22:01:17Z
date_published: 2024-04-01T00:00:00Z
date_updated: 2025-08-05T13:28:15Z
day: '01'
department:
- _id: LaEr
doi: 10.1007/s00440-023-01229-1
ec_funded: 1
external_id:
  arxiv:
  - '2210.12060'
  isi:
  - '001118972500001'
intvolume: '       188'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2210.12060
month: '04'
oa: 1
oa_version: Preprint
page: 1131-1182
project:
- _id: 62796744-2b32-11ec-9570-940b20777f1d
  call_identifier: H2020
  grant_number: '101020331'
  name: Random matrices beyond Wigner-Dyson-Mehta
publication: Probability Theory and Related Fields
publication_identifier:
  eissn:
  - 1432-2064
  issn:
  - 0178-8051
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Mesoscopic central limit theorem for non-Hermitian random matrices
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 188
year: '2024'
...
---
_id: '14435'
abstract:
- lang: eng
  text: Low‐cost, safe, and environmental‐friendly rechargeable aqueous zinc‐ion batteries
    (ZIBs) are promising as next‐generation energy storage devices for wearable electronics
    among other applications. However, sluggish ionic transport kinetics and the unstable
    electrode structure during ionic insertion/extraction hampers their deployment.
    Herein,  we propose a new cathode material based on a layered metal chalcogenide
    (LMC), bismuth telluride (Bi<jats:sub>2</jats:sub>Te<jats:sub>3</jats:sub>), coated
    with polypyrrole (PPy). Taking advantage of the PPy coating, the Bi<jats:sub>2</jats:sub>Te<jats:sub>3</jats:sub>@PPy
    composite presents strong ionic absorption affinity, high oxidation resistance,
    and high structural stability. The ZIBs based on Bi<jats:sub>2</jats:sub>Te<jats:sub>3</jats:sub>@PPy
    cathodes exhibit high capacities and ultra‐long lifespans of over 5000 cycles.
    They also present outstanding stability even under bending. In addition,  we analyze
    here the reaction mechanism using in situ X‐ray diffraction, X‐ray photoelectron
    spectroscopy, and computational tools and demonstrate that, in the aqueous system,
    Zn<jats:sup>2+</jats:sup> is not inserted into the cathode as previously assumed.
    In contrast, proton charge storage dominates the process. Overall, this work not
    only shows the great potential of LMCs as ZIBs cathode materials and the advantages
    of PPy coating, but also clarifies the charge/discharge mechanism in rechargeable
    ZIBs based on LMCs.
acknowledged_ssus:
- _id: EM-Fac
acknowledgement: G.Z. and Q.S. contributed equally to this work. This work was supported
  by the National Natural Science Foundation of China (52105329, 52175300) and the
  Heilongjiang Provincial Natural Science Foundation of China (LH2022E059). G.Z.,
  X.L., and C.Z. thank the China Scholarship Council (CSC) for the scholarship support.
  This research was supported by the Scientific Service Units of ISTA through resources
  provided by the Electron Microscopy Facility. S.H. and M.I. acknowledge funding
  by ISTA and Werner Siemens.
article_number: '2305128'
article_processing_charge: No
article_type: original
author:
- first_name: Guifang
  full_name: Zeng, Guifang
  last_name: Zeng
- first_name: Qing
  full_name: Sun, Qing
  last_name: Sun
- first_name: Sharona
  full_name: Horta, Sharona
  id: 03a7e858-01b1-11ec-8b71-99ae6c4a05bc
  last_name: Horta
- first_name: Shang
  full_name: Wang, Shang
  last_name: Wang
- first_name: Xuan
  full_name: Lu, Xuan
  last_name: Lu
- first_name: Chaoyue
  full_name: Zhang, Chaoyue
  last_name: Zhang
- first_name: Jing
  full_name: Li, Jing
  last_name: Li
- first_name: Junshan
  full_name: Li, Junshan
  last_name: Li
- first_name: Lijie
  full_name: Ci, Lijie
  last_name: Ci
- first_name: Yanhong
  full_name: Tian, Yanhong
  last_name: Tian
- first_name: Maria
  full_name: Ibáñez, Maria
  id: 43C61214-F248-11E8-B48F-1D18A9856A87
  last_name: Ibáñez
  orcid: 0000-0001-5013-2843
- first_name: Andreu
  full_name: Cabot, Andreu
  last_name: Cabot
citation:
  ama: 'Zeng G, Sun Q, Horta S, et al. A layered Bi2Te3@PPy cathode for aqueous zinc
    ion batteries: Mechanism and application in printed flexible batteries. <i>Advanced
    Materials</i>. 2024;36(1). doi:<a href="https://doi.org/10.1002/adma.202305128">10.1002/adma.202305128</a>'
  apa: 'Zeng, G., Sun, Q., Horta, S., Wang, S., Lu, X., Zhang, C., … Cabot, A. (2024).
    A layered Bi2Te3@PPy cathode for aqueous zinc ion batteries: Mechanism and application
    in printed flexible batteries. <i>Advanced Materials</i>. Wiley. <a href="https://doi.org/10.1002/adma.202305128">https://doi.org/10.1002/adma.202305128</a>'
  chicago: 'Zeng, Guifang, Qing Sun, Sharona Horta, Shang Wang, Xuan Lu, Chaoyue Zhang,
    Jing Li, et al. “A Layered Bi2Te3@PPy Cathode for Aqueous Zinc Ion Batteries:
    Mechanism and Application in Printed Flexible Batteries.” <i>Advanced Materials</i>.
    Wiley, 2024. <a href="https://doi.org/10.1002/adma.202305128">https://doi.org/10.1002/adma.202305128</a>.'
  ieee: 'G. Zeng <i>et al.</i>, “A layered Bi2Te3@PPy cathode for aqueous zinc ion
    batteries: Mechanism and application in printed flexible batteries,” <i>Advanced
    Materials</i>, vol. 36, no. 1. Wiley, 2024.'
  ista: 'Zeng G, Sun Q, Horta S, Wang S, Lu X, Zhang C, Li J, Li J, Ci L, Tian Y,
    Ibáñez M, Cabot A. 2024. A layered Bi2Te3@PPy cathode for aqueous zinc ion batteries:
    Mechanism and application in printed flexible batteries. Advanced Materials. 36(1),
    2305128.'
  mla: 'Zeng, Guifang, et al. “A Layered Bi2Te3@PPy Cathode for Aqueous Zinc Ion Batteries:
    Mechanism and Application in Printed Flexible Batteries.” <i>Advanced Materials</i>,
    vol. 36, no. 1, 2305128, Wiley, 2024, doi:<a href="https://doi.org/10.1002/adma.202305128">10.1002/adma.202305128</a>.'
  short: G. Zeng, Q. Sun, S. Horta, S. Wang, X. Lu, C. Zhang, J. Li, J. Li, L. Ci,
    Y. Tian, M. Ibáñez, A. Cabot, Advanced Materials 36 (2024).
date_created: 2023-10-17T10:53:56Z
date_published: 2024-01-04T00:00:00Z
date_updated: 2025-04-15T06:36:40Z
day: '04'
department:
- _id: MaIb
doi: 10.1002/adma.202305128
external_id:
  isi:
  - '001085681000001'
  pmid:
  - '37555532'
intvolume: '        36'
isi: 1
issue: '1'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
month: '01'
oa_version: None
pmid: 1
project:
- _id: 9B8F7476-BA93-11EA-9121-9846C619BF3A
  name: 'HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of
    Semiconductors for Waste Heat Recovery'
publication: Advanced Materials
publication_identifier:
  eissn:
  - 1521-4095
  issn:
  - 0935-9648
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'A layered Bi2Te3@PPy cathode for aqueous zinc ion batteries: Mechanism and
  application in printed flexible batteries'
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 36
year: '2024'
...
---
_id: '14447'
abstract:
- lang: eng
  text: "Auxin belongs among major phytohormones and governs multiple aspects of plant
    growth and development. The establishment of auxin concentration gradients, determines,
    among other processes, plant organ positioning and growth responses to environmental
    stimuli.\r\nHerein we report the synthesis of new NBD- or DNS-labelled IAA derivatives
    and the elucidation of their biological activity, fluorescence properties and
    subcellular accumulation patterns in planta. These novel compounds did not show
    auxin-like activity, but instead antagonized physiological auxin effects. The
    DNS-labelled derivatives FL5 and FL6 showed strong anti-auxin activity in roots
    and hypocotyls, which also occurred at the level of gene transcription as confirmed
    by quantitative PCR analysis. The auxin antagonism of our derivatives was further
    demonstrated in vitro using an SPR-based binding assay. The NBD-labelled compound
    FL4 with the best fluorescence properties proved to be unsuitable to study auxin
    accumulation patterns in planta. On the other hand, the strongest anti-auxin activity
    possessing compounds FL5 and FL6 could be useful to study binding mechanisms to
    auxin receptors and for manipulations of auxin-regulated processes."
acknowledgement: The authors would like to thank Karolína Kubiasová and Iñigo Saiz-Fernández
  for valuable scientific discussions. Open access publishing supported by the National
  Technical Library in Prague. This work was supported by the Palacký University Olomouc
  Young Researcher Grant Competition (JG_2020_002), by the Internal Grant Agency of
  Palacký University Olomouc (IGA_PrF_2023_016, IGA_PrF_2023_031), by the Ministry
  of Education, Youth and Sports of the Czech Republic through the European Regional
  Development Fund-Project Plants as a tool for sustainable global development (CZ.02.1.01/0.0/0.0/16_019/0000827)
  and the project Support of mobility at Palacký University Olomouc II. (CZ.02.2.69/0.0/0.0/18_053/0016919).
  The Biacore T200 SPR instrument was provided by the WISB Research Technology Facility
  within the School of Life Sciences, University of Warwick.
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Kristýna
  full_name: Bieleszová, Kristýna
  last_name: Bieleszová
- first_name: Pavel
  full_name: Hladík, Pavel
  last_name: Hladík
- first_name: Martin
  full_name: Kubala, Martin
  last_name: Kubala
- first_name: Richard
  full_name: Napier, Richard
  last_name: Napier
- first_name: Federica
  full_name: Brunoni, Federica
  last_name: Brunoni
- first_name: Zuzana
  full_name: Gelová, Zuzana
  id: 0AE74790-0E0B-11E9-ABC7-1ACFE5697425
  last_name: Gelová
  orcid: 0000-0003-4783-1752
- first_name: Lukas
  full_name: Fiedler, Lukas
  id: 7c417475-8972-11ed-ae7b-8b674ca26986
  last_name: Fiedler
- first_name: Ivan
  full_name: Kulich, Ivan
  id: 57a1567c-8314-11eb-9063-c9ddc3451a54
  last_name: Kulich
- first_name: Miroslav
  full_name: Strnad, Miroslav
  last_name: Strnad
- first_name: Karel
  full_name: Doležal, Karel
  last_name: Doležal
- first_name: Ondřej
  full_name: Novák, Ondřej
  last_name: Novák
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
- first_name: Asta
  full_name: Žukauskaitė, Asta
  last_name: Žukauskaitė
citation:
  ama: 'Bieleszová K, Hladík P, Kubala M, et al. New fluorescent auxin derivatives:
    Anti-auxin activity and accumulation patterns in Arabidopsis thaliana. <i>Plant
    Growth Regulation</i>. 2024;102:589-602. doi:<a href="https://doi.org/10.1007/s10725-023-01083-0">10.1007/s10725-023-01083-0</a>'
  apa: 'Bieleszová, K., Hladík, P., Kubala, M., Napier, R., Brunoni, F., Gelová, Z.,
    … Žukauskaitė, A. (2024). New fluorescent auxin derivatives: Anti-auxin activity
    and accumulation patterns in Arabidopsis thaliana. <i>Plant Growth Regulation</i>.
    Springer Nature. <a href="https://doi.org/10.1007/s10725-023-01083-0">https://doi.org/10.1007/s10725-023-01083-0</a>'
  chicago: 'Bieleszová, Kristýna, Pavel Hladík, Martin Kubala, Richard Napier, Federica
    Brunoni, Zuzana Gelová, Lukas Fiedler, et al. “New Fluorescent Auxin Derivatives:
    Anti-Auxin Activity and Accumulation Patterns in Arabidopsis Thaliana.” <i>Plant
    Growth Regulation</i>. Springer Nature, 2024. <a href="https://doi.org/10.1007/s10725-023-01083-0">https://doi.org/10.1007/s10725-023-01083-0</a>.'
  ieee: 'K. Bieleszová <i>et al.</i>, “New fluorescent auxin derivatives: Anti-auxin
    activity and accumulation patterns in Arabidopsis thaliana,” <i>Plant Growth Regulation</i>,
    vol. 102. Springer Nature, pp. 589–602, 2024.'
  ista: 'Bieleszová K, Hladík P, Kubala M, Napier R, Brunoni F, Gelová Z, Fiedler
    L, Kulich I, Strnad M, Doležal K, Novák O, Friml J, Žukauskaitė A. 2024. New fluorescent
    auxin derivatives: Anti-auxin activity and accumulation patterns in Arabidopsis
    thaliana. Plant Growth Regulation. 102, 589–602.'
  mla: 'Bieleszová, Kristýna, et al. “New Fluorescent Auxin Derivatives: Anti-Auxin
    Activity and Accumulation Patterns in Arabidopsis Thaliana.” <i>Plant Growth Regulation</i>,
    vol. 102, Springer Nature, 2024, pp. 589–602, doi:<a href="https://doi.org/10.1007/s10725-023-01083-0">10.1007/s10725-023-01083-0</a>.'
  short: K. Bieleszová, P. Hladík, M. Kubala, R. Napier, F. Brunoni, Z. Gelová, L.
    Fiedler, I. Kulich, M. Strnad, K. Doležal, O. Novák, J. Friml, A. Žukauskaitė,
    Plant Growth Regulation 102 (2024) 589–602.
date_created: 2023-10-22T22:01:15Z
date_published: 2024-04-01T00:00:00Z
date_updated: 2024-07-16T08:13:39Z
day: '01'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.1007/s10725-023-01083-0
external_id:
  isi:
  - '001084334300001'
file:
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intvolume: '       102'
isi: 1
language:
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month: '04'
oa: 1
oa_version: Published Version
page: 589-602
publication: Plant Growth Regulation
publication_identifier:
  eissn:
  - 1573-5087
  issn:
  - 0167-6903
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'New fluorescent auxin derivatives: Anti-auxin activity and accumulation patterns
  in Arabidopsis thaliana'
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
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  short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 102
year: '2024'
...
---
_id: '14451'
abstract:
- lang: eng
  text: 'We investigate the potential of Multi-Objective, Deep Reinforcement Learning
    for stock and cryptocurrency single-asset trading: in particular, we consider
    a Multi-Objective algorithm which generalizes the reward functions and discount
    factor (i.e., these components are not specified a priori, but incorporated in
    the learning process). Firstly, using several important assets (BTCUSD, ETHUSDT,
    XRPUSDT, AAPL, SPY, NIFTY50), we verify the reward generalization property of
    the proposed Multi-Objective algorithm, and provide preliminary statistical evidence
    showing increased predictive stability over the corresponding Single-Objective
    strategy. Secondly, we show that the Multi-Objective algorithm has a clear edge
    over the corresponding Single-Objective strategy when the reward mechanism is
    sparse (i.e., when non-null feedback is infrequent over time). Finally, we discuss
    the generalization properties with respect to the discount factor. The entirety
    of our code is provided in open-source format.'
acknowledgement: Open access funding provided by Università degli Studi di Trieste
  within the CRUI-CARE Agreement. Funding was provided by Austrian Science Fund (Grant
  No. F65), Horizon 2020 (Grant No. 754411) and Österreichische Forschungsförderungsgesellschaft.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Federico
  full_name: Cornalba, Federico
  id: 2CEB641C-A400-11E9-A717-D712E6697425
  last_name: Cornalba
  orcid: 0000-0002-6269-5149
- first_name: Constantin
  full_name: Disselkamp, Constantin
  last_name: Disselkamp
- first_name: Davide
  full_name: Scassola, Davide
  last_name: Scassola
- first_name: Christopher
  full_name: Helf, Christopher
  last_name: Helf
citation:
  ama: 'Cornalba F, Disselkamp C, Scassola D, Helf C. Multi-objective reward generalization:
    Improving performance of Deep Reinforcement Learning for applications in single-asset
    trading. <i>Neural Computing and Applications</i>. 2024;36(2):617-637. doi:<a
    href="https://doi.org/10.1007/s00521-023-09033-7">10.1007/s00521-023-09033-7</a>'
  apa: 'Cornalba, F., Disselkamp, C., Scassola, D., &#38; Helf, C. (2024). Multi-objective
    reward generalization: Improving performance of Deep Reinforcement Learning for
    applications in single-asset trading. <i>Neural Computing and Applications</i>.
    Springer Nature. <a href="https://doi.org/10.1007/s00521-023-09033-7">https://doi.org/10.1007/s00521-023-09033-7</a>'
  chicago: 'Cornalba, Federico, Constantin Disselkamp, Davide Scassola, and Christopher
    Helf. “Multi-Objective Reward Generalization: Improving Performance of Deep Reinforcement
    Learning for Applications in Single-Asset Trading.” <i>Neural Computing and Applications</i>.
    Springer Nature, 2024. <a href="https://doi.org/10.1007/s00521-023-09033-7">https://doi.org/10.1007/s00521-023-09033-7</a>.'
  ieee: 'F. Cornalba, C. Disselkamp, D. Scassola, and C. Helf, “Multi-objective reward
    generalization: Improving performance of Deep Reinforcement Learning for applications
    in single-asset trading,” <i>Neural Computing and Applications</i>, vol. 36, no.
    2. Springer Nature, pp. 617–637, 2024.'
  ista: 'Cornalba F, Disselkamp C, Scassola D, Helf C. 2024. Multi-objective reward
    generalization: Improving performance of Deep Reinforcement Learning for applications
    in single-asset trading. Neural Computing and Applications. 36(2), 617–637.'
  mla: 'Cornalba, Federico, et al. “Multi-Objective Reward Generalization: Improving
    Performance of Deep Reinforcement Learning for Applications in Single-Asset Trading.”
    <i>Neural Computing and Applications</i>, vol. 36, no. 2, Springer Nature, 2024,
    pp. 617–37, doi:<a href="https://doi.org/10.1007/s00521-023-09033-7">10.1007/s00521-023-09033-7</a>.'
  short: F. Cornalba, C. Disselkamp, D. Scassola, C. Helf, Neural Computing and Applications
    36 (2024) 617–637.
corr_author: '1'
date_created: 2023-10-22T22:01:16Z
date_published: 2024-01-01T00:00:00Z
date_updated: 2025-04-23T07:39:14Z
day: '01'
ddc:
- '000'
department:
- _id: JuFi
doi: 10.1007/s00521-023-09033-7
ec_funded: 1
external_id:
  arxiv:
  - '2203.04579'
  pmid:
  - '38187995'
file:
- access_level: open_access
  checksum: 04573d8e74c6119b97c2ca0a984e19a1
  content_type: application/pdf
  creator: dernst
  date_created: 2024-07-16T08:08:54Z
  date_updated: 2024-07-16T08:08:54Z
  file_id: '17251'
  file_name: 2024_NeuralCompApplications_Cornalba.pdf
  file_size: 4412285
  relation: main_file
  success: 1
file_date_updated: 2024-07-16T08:08:54Z
has_accepted_license: '1'
intvolume: '        36'
issue: '2'
language:
- iso: eng
month: '01'
oa: 1
oa_version: Published Version
page: 617-637
pmid: 1
project:
- _id: fc31cba2-9c52-11eb-aca3-ff467d239cd2
  grant_number: F6504
  name: Taming Complexity in Partial Differential Systems
- _id: 260C2330-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '754411'
  name: ISTplus - Postdoctoral Fellowships
publication: Neural Computing and Applications
publication_identifier:
  eissn:
  - 1433-3058
  issn:
  - 0941-0643
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'Multi-objective reward generalization: Improving performance of Deep Reinforcement
  Learning for applications in single-asset trading'
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: 36
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '14463'
abstract:
- lang: eng
  text: Inversions are thought to play a key role in adaptation and speciation, suppressing
    recombination between diverging populations. Genes influencing adaptive traits
    cluster in inversions, and changes in inversion frequencies are associated with
    environmental differences. However, in many organisms, it is unclear if inversions
    are geographically and taxonomically widespread. The intertidal snail, Littorina
    saxatilis, is one such example. Strong associations between putative polymorphic
    inversions and phenotypic differences have been demonstrated between two ecotypes
    of L. saxatilis in Sweden and inferred elsewhere, but no direct evidence for inversion
    polymorphism currently exists across the species range. Using whole genome data
    from 107 snails, most inversion polymorphisms were found to be widespread across
    the species range. The frequencies of some inversion arrangements were significantly
    different among ecotypes, suggesting a parallel adaptive role. Many inversions
    were also polymorphic in the sister species, L. arcana, hinting at an ancient
    origin.
acknowledgement: We would like to thank members of the Littorina team for their advice
  and feedback during this project. In particular, we thank Alan Le Moan, who inspired
  us to look at heterozygosity differences to identify inversions, and Katherine Hearn
  for helping with the PCA scripts. We thank Edinburgh Genomics for library preparation
  and sequencing. Sample collections, sequencing and data preparation were supported
  by the European Research Council (ERC-2015-AdG-693030- BARRIERS) and the Natural
  Environment Research Council (NE/P001610/1). The analysis was supported by the Swedish
  Research Council (vetenskaprådet; 2018-03695_VR) and the Portuguese Foundation for
  Science and Technology (Fundación para a Ciência e Tecnologia) through a research
  project (PTDC/BIA-EVL/1614/2021) and CEEC contract (2020.00275.CEECIND).
article_number: e17160
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: James
  full_name: Reeve, James
  last_name: Reeve
- first_name: Roger K.
  full_name: Butlin, Roger K.
  last_name: Butlin
- first_name: Eva L.
  full_name: Koch, Eva L.
  last_name: Koch
- first_name: Sean
  full_name: Stankowski, Sean
  id: 43161670-5719-11EA-8025-FABC3DDC885E
  last_name: Stankowski
- first_name: Rui
  full_name: Faria, Rui
  last_name: Faria
citation:
  ama: Reeve J, Butlin RK, Koch EL, Stankowski S, Faria R. Chromosomal inversion polymorphisms
    are widespread across the species ranges of rough periwinkles (Littorina saxatilis
    and L. arcana). <i>Molecular Ecology</i>. 2024;33(24). doi:<a href="https://doi.org/10.1111/mec.17160">10.1111/mec.17160</a>
  apa: Reeve, J., Butlin, R. K., Koch, E. L., Stankowski, S., &#38; Faria, R. (2024).
    Chromosomal inversion polymorphisms are widespread across the species ranges of
    rough periwinkles (Littorina saxatilis and L. arcana). <i>Molecular Ecology</i>.
    Wiley. <a href="https://doi.org/10.1111/mec.17160">https://doi.org/10.1111/mec.17160</a>
  chicago: Reeve, James, Roger K. Butlin, Eva L. Koch, Sean Stankowski, and Rui Faria.
    “Chromosomal Inversion Polymorphisms Are Widespread across the Species Ranges
    of Rough Periwinkles (Littorina Saxatilis and L. Arcana).” <i>Molecular Ecology</i>.
    Wiley, 2024. <a href="https://doi.org/10.1111/mec.17160">https://doi.org/10.1111/mec.17160</a>.
  ieee: J. Reeve, R. K. Butlin, E. L. Koch, S. Stankowski, and R. Faria, “Chromosomal
    inversion polymorphisms are widespread across the species ranges of rough periwinkles
    (Littorina saxatilis and L. arcana),” <i>Molecular Ecology</i>, vol. 33, no. 24.
    Wiley, 2024.
  ista: Reeve J, Butlin RK, Koch EL, Stankowski S, Faria R. 2024. Chromosomal inversion
    polymorphisms are widespread across the species ranges of rough periwinkles (Littorina
    saxatilis and L. arcana). Molecular Ecology. 33(24), e17160.
  mla: Reeve, James, et al. “Chromosomal Inversion Polymorphisms Are Widespread across
    the Species Ranges of Rough Periwinkles (Littorina Saxatilis and L. Arcana).”
    <i>Molecular Ecology</i>, vol. 33, no. 24, e17160, Wiley, 2024, doi:<a href="https://doi.org/10.1111/mec.17160">10.1111/mec.17160</a>.
  short: J. Reeve, R.K. Butlin, E.L. Koch, S. Stankowski, R. Faria, Molecular Ecology
    33 (2024).
date_created: 2023-10-29T23:01:17Z
date_published: 2024-12-01T00:00:00Z
date_updated: 2025-01-09T07:53:18Z
day: '01'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.1111/mec.17160
external_id:
  isi:
  - '001085119000001'
  pmid:
  - '37843465'
file:
- access_level: open_access
  checksum: 686576036663f489c2d079df3079d126
  content_type: application/pdf
  creator: dernst
  date_created: 2025-01-09T07:52:12Z
  date_updated: 2025-01-09T07:52:12Z
  file_id: '18785'
  file_name: 2024_MolecularEcology_Reeve.pdf
  file_size: 6228700
  relation: main_file
  success: 1
file_date_updated: 2025-01-09T07:52:12Z
has_accepted_license: '1'
intvolume: '        33'
isi: 1
issue: '24'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
pmid: 1
publication: Molecular Ecology
publication_identifier:
  eissn:
  - 1365-294X
  issn:
  - 0962-1083
publication_status: published
publisher: Wiley
quality_controlled: '1'
scopus_import: '1'
status: public
title: Chromosomal inversion polymorphisms are widespread across the species ranges
  of rough periwinkles (Littorina saxatilis and L. arcana)
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: 33
year: '2024'
...
---
APC_amount: 3040,36 EUR
OA_place: publisher
OA_type: hybrid
_id: '14478'
abstract:
- lang: eng
  text: Entire chromosomes are typically only transmitted vertically from one generation
    to the next. The horizontal transfer of such chromosomes has long been considered
    improbable, yet gained recent support in several pathogenic fungi where it may
    affect the fitness or host specificity. To date, it is unknown how these transfers
    occur, how common they are and whether they can occur between different species.
    In this study, we show multiple independent instances of horizontal transfers
    of the same accessory chromosome between two distinct strains of the asexual entomopathogenic
    fungus<jats:italic>Metarhizium robertsii</jats:italic>during experimental co-infection
    of its insect host, the Argentine ant. Notably, only the one chromosome – but
    no other – was transferred from the donor to the recipient strain. The recipient
    strain, now harboring the accessory chromosome, exhibited a competitive advantage
    under certain host conditions. By phylogenetic analysis we further demonstrate
    that the same accessory chromosome was horizontally transferred in a natural environment
    between<jats:italic>M. robertsii</jats:italic>and another congeneric insect pathogen,<jats:italic>M.
    guizhouense</jats:italic>. Hence horizontal chromosome transfer is not limited
    to the observed frequent events within species during experimental infections
    but also occurs naturally across species. The transferred accessory chromosome
    contains genes that might be involved in its preferential horizontal transfer,
    encoding putative histones and histone-modifying enzymes, but also putative virulence
    factors that may support its establishment. Our study reveals that both intra-
    and interspecies horizontal transfer of entire chromosomes is more frequent than
    previously assumed, likely representing a not uncommon mechanism for gene exchange.</jats:p><jats:sec><jats:title>Significance
    Statement</jats:title><jats:p>The enormous success of bacterial pathogens has
    been attributed to their ability to exchange genetic material between one another.
    Similarly, in eukaryotes, horizontal transfer of genetic material allowed the
    spread of virulence factors across species. The horizontal transfer of whole chromosomes
    could be an important pathway for such exchange of genetic material, but little
    is known about the origin of transferable chromosomes and how frequently they
    are exchanged. Here, we show that the transfer of accessory chromosomes - chromosomes
    that are non-essential but may provide fitness benefits - is common during fungal
    co-infections and is even possible between distant pathogenic species, highlighting
    the importance of horizontal gene transfer via chromosome transfer also for the
    evolution and function of eukaryotic pathogens.
acknowledgement: We thank Bernhardt Steinwender, Jorgen Eilenberg, and Nicolai V.
  Meyling for the fungal strains. We further thank Chengshu Wang for providing the
  short sequencing reads for M. guizhouense ARESF977 he used for his published genome
  assembly, and Kristian Ullrich for help in the bioinformatics analysis for methylation
  pattern in Nanopore reads, and the VBC and the Max Planck Society for the use of
  their sequencing centers. We thank Barbara Milutinović and Hinrich Schulenburg for
  discussion, and Tal Dagan and Jens Rolff for comments on a previous version of the
  manuscript. Fig. 1A was created with BioRender.com. This study received funding
  by the European Research Council under the European Union’s Horizon 2020 Research
  and Innovation Programme (No. 771402; EPIDEMICSonCHIP) to S.C. and by the German
  Research Foundation (DFG grant HA9263/1-1) to M.H.
article_number: e2316284121
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Michael
  full_name: Habig, Michael
  last_name: Habig
- first_name: Anna V
  full_name: Grasse, Anna V
  id: 406F989C-F248-11E8-B48F-1D18A9856A87
  last_name: Grasse
- first_name: Judith
  full_name: Müller, Judith
  last_name: Müller
- first_name: Eva H.
  full_name: Stukenbrock, Eva H.
  last_name: Stukenbrock
- first_name: Hanna
  full_name: Leitner, Hanna
  id: 8fc5c6f6-5903-11ec-abad-c83f046253e7
  last_name: Leitner
- first_name: Sylvia
  full_name: Cremer, Sylvia
  id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
  last_name: Cremer
  orcid: 0000-0002-2193-3868
citation:
  ama: Habig M, Grasse AV, Müller J, Stukenbrock EH, Leitner H, Cremer S. Frequent
    horizontal chromosome transfer between asexual fungal insect pathogens. <i>Proceedings
    of the National Academy of Sciences of the United States of America</i>. 2024;121(11).
    doi:<a href="https://doi.org/10.1073/pnas.2316284121">10.1073/pnas.2316284121</a>
  apa: Habig, M., Grasse, A. V., Müller, J., Stukenbrock, E. H., Leitner, H., &#38;
    Cremer, S. (2024). Frequent horizontal chromosome transfer between asexual fungal
    insect pathogens. <i>Proceedings of the National Academy of Sciences of the United
    States of America</i>. National Academy of Sciences. <a href="https://doi.org/10.1073/pnas.2316284121">https://doi.org/10.1073/pnas.2316284121</a>
  chicago: Habig, Michael, Anna V Grasse, Judith Müller, Eva H. Stukenbrock, Hanna
    Leitner, and Sylvia Cremer. “Frequent Horizontal Chromosome Transfer between Asexual
    Fungal Insect Pathogens.” <i>Proceedings of the National Academy of Sciences of
    the United States of America</i>. National Academy of Sciences, 2024. <a href="https://doi.org/10.1073/pnas.2316284121">https://doi.org/10.1073/pnas.2316284121</a>.
  ieee: M. Habig, A. V. Grasse, J. Müller, E. H. Stukenbrock, H. Leitner, and S. Cremer,
    “Frequent horizontal chromosome transfer between asexual fungal insect pathogens,”
    <i>Proceedings of the National Academy of Sciences of the United States of America</i>,
    vol. 121, no. 11. National Academy of Sciences, 2024.
  ista: Habig M, Grasse AV, Müller J, Stukenbrock EH, Leitner H, Cremer S. 2024. Frequent
    horizontal chromosome transfer between asexual fungal insect pathogens. Proceedings
    of the National Academy of Sciences of the United States of America. 121(11),
    e2316284121.
  mla: Habig, Michael, et al. “Frequent Horizontal Chromosome Transfer between Asexual
    Fungal Insect Pathogens.” <i>Proceedings of the National Academy of Sciences of
    the United States of America</i>, vol. 121, no. 11, e2316284121, National Academy
    of Sciences, 2024, doi:<a href="https://doi.org/10.1073/pnas.2316284121">10.1073/pnas.2316284121</a>.
  short: M. Habig, A.V. Grasse, J. Müller, E.H. Stukenbrock, H. Leitner, S. Cremer,
    Proceedings of the National Academy of Sciences of the United States of America
    121 (2024).
corr_author: '1'
date_created: 2023-10-31T13:30:00Z
date_published: 2024-03-12T00:00:00Z
date_updated: 2025-08-05T13:30:51Z
day: '12'
ddc:
- '570'
department:
- _id: SyCr
doi: 10.1073/pnas.2316284121
ec_funded: 1
external_id:
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  pmid:
  - '38442176'
file:
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  date_created: 2024-03-19T09:02:57Z
  date_updated: 2024-03-19T09:02:57Z
  file_id: '15124'
  file_name: 2024_PNAS_Habig.pdf
  file_size: 5750361
  relation: main_file
  success: 1
file_date_updated: 2024-03-19T09:02:57Z
has_accepted_license: '1'
intvolume: '       121'
isi: 1
issue: '11'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 2649B4DE-B435-11E9-9278-68D0E5697425
  call_identifier: H2020
  grant_number: '771402'
  name: Epidemics in ant societies on a chip
publication: Proceedings of the National Academy of Sciences of the United States
  of America
publication_identifier:
  eissn:
  - 1091-6490
  issn:
  - 0027-8424
publication_status: published
publisher: National Academy of Sciences
quality_controlled: '1'
scopus_import: '1'
status: public
title: Frequent horizontal chromosome transfer between asexual fungal insect pathogens
tmp:
  image: /images/cc_by_nc_nd.png
  legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
  name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
    (CC BY-NC-ND 4.0)
  short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 121
year: '2024'
...
---
_id: '14479'
abstract:
- lang: eng
  text: 'In animals, parasitic infections impose significant fitness costs.1,2,3,4,5,6
    Infected animals can alter their feeding behavior to resist infection,7,8,9,10,11,12
    but parasites can manipulate animal foraging behavior to their own benefits.13,14,15,16
    How nutrition influences host-parasite interactions is not well understood, as
    studies have mainly focused on the host and less on the parasite.9,12,17,18,19,20,21,22,23
    We used the nutritional geometry framework24 to investigate the role of amino
    acids (AA) and carbohydrates (C) in a host-parasite system: the Argentine ant,
    Linepithema humile, and the entomopathogenic fungus, Metarhizium brunneum. First,
    using 18 diets varying in AA:C composition, we established that the fungus performed
    best on the high-amino-acid diet 1:4. Second, we found that the fungus reached
    this optimal diet when given various diet pairings, revealing its ability to cope
    with nutritional challenges. Third, we showed that the optimal fungal diet reduced
    the lifespan of healthy ants when compared with a high-carbohydrate diet but had
    no effect on infected ants. Fourth, we revealed that infected ant colonies, given
    a choice between the optimal fungal diet and a high-carbohydrate diet, chose the
    optimal fungal diet, whereas healthy colonies avoided it. Lastly, by disentangling
    fungal infection from host immune response, we demonstrated that infected ants
    foraged on the optimal fungal diet in response to immune activation and not as
    a result of parasite manipulation. Therefore, we revealed that infected ant colonies
    chose a diet that is costly for survival in the long term but beneficial in the
    short term—a form of collective self-medication.'
acknowledgement: We are sincerely grateful to the referees for their valuable comments
  and suggestions, which helped us to improve the paper. We are thankful to Jorgen
  Eilenberg and Nicolai V. Meyling for the fungal strain, to Simon Tragust, Abel Bernadou,
  and Brian Lazarro for insightful discussions, to Iago Sanmartín-Villar, Léa Briard,
  Céline Maitrel, and Nolwenn Rissen for their help with the experiments. Furthermore,
  we thank Anna V. Grasse for help with the immune gene expression analyses. We thank
  Sergio Ibarra for creating the graphical abstract. E.C. was supported by a Fyssen
  Foundation grant and the Alexander von Humboldt Foundation. A.D. was supported by
  the CNRS.
article_processing_charge: No
article_type: original
author:
- first_name: Eniko
  full_name: Csata, Eniko
  last_name: Csata
- first_name: Alfonso
  full_name: Perez-Escudero, Alfonso
  last_name: Perez-Escudero
- first_name: Emmanuel
  full_name: Laury, Emmanuel
  last_name: Laury
- first_name: Hanna
  full_name: Leitner, Hanna
  id: 8fc5c6f6-5903-11ec-abad-c83f046253e7
  last_name: Leitner
- first_name: Gerard
  full_name: Latil, Gerard
  last_name: Latil
- first_name: Juerge
  full_name: Heinze, Juerge
  last_name: Heinze
- first_name: Stephen
  full_name: Simpson, Stephen
  last_name: Simpson
- first_name: Sylvia
  full_name: Cremer, Sylvia
  id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87
  last_name: Cremer
  orcid: 0000-0002-2193-3868
- first_name: Audrey
  full_name: Dussutour, Audrey
  last_name: Dussutour
citation:
  ama: Csata E, Perez-Escudero A, Laury E, et al. Fungal infection alters collective
    nutritional intake of ant colonies. <i>Current Biology</i>. 2024;34(4):902-909.e6.
    doi:<a href="https://doi.org/10.1016/j.cub.2024.01.017">10.1016/j.cub.2024.01.017</a>
  apa: Csata, E., Perez-Escudero, A., Laury, E., Leitner, H., Latil, G., Heinze, J.,
    … Dussutour, A. (2024). Fungal infection alters collective nutritional intake
    of ant colonies. <i>Current Biology</i>. Elsevier. <a href="https://doi.org/10.1016/j.cub.2024.01.017">https://doi.org/10.1016/j.cub.2024.01.017</a>
  chicago: Csata, Eniko, Alfonso Perez-Escudero, Emmanuel Laury, Hanna Leitner, Gerard
    Latil, Juerge Heinze, Stephen Simpson, Sylvia Cremer, and Audrey Dussutour. “Fungal
    Infection Alters Collective Nutritional Intake of Ant Colonies.” <i>Current Biology</i>.
    Elsevier, 2024. <a href="https://doi.org/10.1016/j.cub.2024.01.017">https://doi.org/10.1016/j.cub.2024.01.017</a>.
  ieee: E. Csata <i>et al.</i>, “Fungal infection alters collective nutritional intake
    of ant colonies,” <i>Current Biology</i>, vol. 34, no. 4. Elsevier, p. 902–909.e6,
    2024.
  ista: Csata E, Perez-Escudero A, Laury E, Leitner H, Latil G, Heinze J, Simpson
    S, Cremer S, Dussutour A. 2024. Fungal infection alters collective nutritional
    intake of ant colonies. Current Biology. 34(4), 902–909.e6.
  mla: Csata, Eniko, et al. “Fungal Infection Alters Collective Nutritional Intake
    of Ant Colonies.” <i>Current Biology</i>, vol. 34, no. 4, Elsevier, 2024, p. 902–909.e6,
    doi:<a href="https://doi.org/10.1016/j.cub.2024.01.017">10.1016/j.cub.2024.01.017</a>.
  short: E. Csata, A. Perez-Escudero, E. Laury, H. Leitner, G. Latil, J. Heinze, S.
    Simpson, S. Cremer, A. Dussutour, Current Biology 34 (2024) 902–909.e6.
date_created: 2023-10-31T13:30:20Z
date_published: 2024-02-26T00:00:00Z
date_updated: 2025-08-05T13:29:38Z
day: '26'
department:
- _id: SyCr
doi: 10.1016/j.cub.2024.01.017
external_id:
  isi:
  - '001195884300001'
  pmid:
  - '38307022'
intvolume: '        34'
isi: 1
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.1101/2023.10.26.564092
month: '02'
oa: 1
oa_version: Preprint
page: 902-909.e6
pmid: 1
publication: Current Biology
publication_identifier:
  eissn:
  - 1879-0445
  issn:
  - 0960-9822
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Fungal infection alters collective nutritional intake of ant colonies
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 34
year: '2024'
...