---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '21343'
abstract:
- lang: eng
  text: "The large sieve is used to estimate the density of quadratic polynomials
    Q ∈ Z[x],\r\nsuch that there exists an odd degree polynomial defined over Z which
    has resultant ±1 with Q.\r\nGiven a monic polynomial R ∈ Z[x] of odd degree, this
    is used to show that for almost all\r\nquadratic polynomials Q ∈ Z[x], there exists
    a prime p such that Q and R share a common\r\nroot in Fp. Using recent work of
    Landesman, an application to the average size of the odd part\r\nof the class
    group of quadratic number fields is also given"
- lang: fre
  text: ' Le grand crible est utilisé pour estimer la densité des polynômes quadratiques
    Q ∈ Z[x] tels qu’il existe un polynôme de degré impair défini sur Z dont le résultant
    avec Q est égal à ±1. Étant donné un polynôme unitaire R ∈ Z[x] de degré impair,
    on s’en sert pour montrer que, pour presque tous les polynômes quadratiques Q
    ∈ Z[x], il existe un nombre premier p tel que Q et R aient une racine commune
    dans Fp. En utilisant des travaux récents de Landesman, on obtient également une
    application concernant la taille moyenne de la partie impaire du groupe de classe
    des corps quadratiques.'
acknowledgement: While working on this paper, the first author was supported by a
  FWF grant (DOI 10.55776/P36278).
article_processing_charge: Yes
article_type: original
arxiv: 1
author:
- first_name: Timothy D
  full_name: Browning, Timothy D
  id: 35827D50-F248-11E8-B48F-1D18A9856A87
  last_name: Browning
  orcid: 0000-0002-8314-0177
- first_name: Yik Tung
  full_name: Chan, Yik Tung
  id: c4c0afc8-9262-11ed-9231-d8b0bc743af1
  last_name: Chan
  orcid: 0000-0001-8467-4106
citation:
  ama: Browning TD, Chan S. Solubility of a resultant equation and applications. <i>Journal
    de l’Ecole Polytechnique - Mathematiques</i>. 2025;12:1677-1691. doi:<a href="https://doi.org/10.5802/jep.320">10.5802/jep.320</a>
  apa: Browning, T. D., &#38; Chan, S. (2025). Solubility of a resultant equation
    and applications. <i>Journal de l’Ecole Polytechnique - Mathematiques</i>. Ecole
    Polytechnique. <a href="https://doi.org/10.5802/jep.320">https://doi.org/10.5802/jep.320</a>
  chicago: Browning, Timothy D, and Stephanie Chan. “Solubility of a Resultant Equation
    and Applications.” <i>Journal de l’Ecole Polytechnique - Mathematiques</i>. Ecole
    Polytechnique, 2025. <a href="https://doi.org/10.5802/jep.320">https://doi.org/10.5802/jep.320</a>.
  ieee: T. D. Browning and S. Chan, “Solubility of a resultant equation and applications,”
    <i>Journal de l’Ecole Polytechnique - Mathematiques</i>, vol. 12. Ecole Polytechnique,
    pp. 1677–1691, 2025.
  ista: Browning TD, Chan S. 2025. Solubility of a resultant equation and applications.
    Journal de l’Ecole Polytechnique - Mathematiques. 12, 1677–1691.
  mla: Browning, Timothy D., and Stephanie Chan. “Solubility of a Resultant Equation
    and Applications.” <i>Journal de l’Ecole Polytechnique - Mathematiques</i>, vol.
    12, Ecole Polytechnique, 2025, pp. 1677–91, doi:<a href="https://doi.org/10.5802/jep.320">10.5802/jep.320</a>.
  short: T.D. Browning, S. Chan, Journal de l’Ecole Polytechnique - Mathematiques
    12 (2025) 1677–1691.
corr_author: '1'
das_tickbox: '0'
date_created: 2026-02-22T23:01:36Z
date_published: 2025-10-21T00:00:00Z
date_updated: 2026-08-12T11:17:50Z
day: '21'
ddc:
- '510'
department:
- _id: TiBr
doi: 10.5802/jep.320
external_id:
  arxiv:
  - '2411.09264'
file:
- access_level: open_access
  checksum: 828577ea48ac6109d3e9dd1aeddd45c4
  content_type: application/pdf
  creator: dernst
  date_created: 2026-02-24T07:56:34Z
  date_updated: 2026-02-24T07:56:34Z
  file_id: '21356'
  file_name: 2025_JEP_Browning.pdf
  file_size: 1003689
  relation: main_file
  success: 1
file_date_updated: 2026-02-24T07:56:34Z
has_accepted_license: '1'
intvolume: '        12'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: 1677-1691
project:
- _id: bd8a4fdc-d553-11ed-ba76-80a0167441a3
  grant_number: P36278
  name: Rational curves via function field analytic number theory
publication: Journal de l'Ecole Polytechnique - Mathematiques
publication_identifier:
  eissn:
  - 2270-518X
  issn:
  - 2429-7100
publication_status: published
publisher: Ecole Polytechnique
quality_controlled: '1'
researchdata_availability: no
scopus_import: '1'
status: public
supplementarymaterial: no
title: Solubility of a resultant equation and applications
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: 12
year: '2025'
...
---
APC_amount: 2792,52 EUR
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '15033'
abstract:
- lang: eng
  text: The GNOM (GN) Guanine nucleotide Exchange Factor for ARF small GTPases (ARF-GEF)
    is among the best studied trafficking regulators in plants, playing crucial and
    unique developmental roles in patterning and polarity. The current models place
    GN at the Golgi apparatus (GA), where it mediates secretion/recycling, and at
    the plasma membrane (PM) presumably contributing to clathrin-mediated endocytosis
    (CME). The mechanistic basis of the developmental function of GN, distinct from
    the other ARF-GEFs including its closest homologue GNOM-LIKE1 (GNL1), remains
    elusive. Insights from this study largely extend the current notions of GN function.
    We show that GN, but not GNL1, localizes to the cell periphery at long-lived structures
    distinct from clathrin-coated pits, while CME and secretion proceed normally in
    <jats:italic>gn</jats:italic> knockouts. The functional GN mutant variant GN<jats:sup>fewerroots</jats:sup>,
    absent from the GA, suggests that the cell periphery is the major site of GN action
    responsible for its developmental function. Following inhibition by Brefeldin
    A, GN, but not GNL1, relocates to the PM likely on exocytic vesicles, suggesting
    selective molecular associations en route to the cell periphery. A study of GN-GNL1
    chimeric ARF-GEFs indicates that all GN domains contribute to the specific GN
    function in a partially redundant manner. Together, this study offers significant
    steps toward the elucidation of the mechanism underlying unique cellular and development
    functions of GNOM.
acknowledgement: The authors would like to gratefully acknowledge Dr Xixi Zhang for
  cloning the GNL1/pDONR221 construct and for useful discussions.H2020 European Research
  Council Advanced Grant ETAP742985 to Jiří Friml, Austrian Science Fund I 3630-B25
  to Jiří Friml
article_processing_charge: Yes
article_type: original
author:
- first_name: Maciek
  full_name: Adamowski, Maciek
  id: 45F536D2-F248-11E8-B48F-1D18A9856A87
  last_name: Adamowski
  orcid: 0000-0001-6463-5257
- first_name: Ivana
  full_name: Matijevic, Ivana
  id: 83c17ce3-15b2-11ec-abd3-f486545870bd
  last_name: Matijevic
- first_name: Jiří
  full_name: Friml, Jiří
  id: 4159519E-F248-11E8-B48F-1D18A9856A87
  last_name: Friml
  orcid: 0000-0002-8302-7596
citation:
  ama: Adamowski M, Matijevic I, Friml J. Developmental patterning function of GNOM
    ARF-GEF mediated from the cell periphery. <i>eLife</i>. 2024;13. doi:<a href="https://doi.org/10.7554/elife.68993">10.7554/elife.68993</a>
  apa: Adamowski, M., Matijevic, I., &#38; Friml, J. (2024). Developmental patterning
    function of GNOM ARF-GEF mediated from the cell periphery. <i>ELife</i>. eLife
    Sciences Publications. <a href="https://doi.org/10.7554/elife.68993">https://doi.org/10.7554/elife.68993</a>
  chicago: Adamowski, Maciek, Ivana Matijevic, and Jiří Friml. “Developmental Patterning
    Function of GNOM ARF-GEF Mediated from the Cell Periphery.” <i>ELife</i>. eLife
    Sciences Publications, 2024. <a href="https://doi.org/10.7554/elife.68993">https://doi.org/10.7554/elife.68993</a>.
  ieee: M. Adamowski, I. Matijevic, and J. Friml, “Developmental patterning function
    of GNOM ARF-GEF mediated from the cell periphery,” <i>eLife</i>, vol. 13. eLife
    Sciences Publications, 2024.
  ista: Adamowski M, Matijevic I, Friml J. 2024. Developmental patterning function
    of GNOM ARF-GEF mediated from the cell periphery. eLife. 13.
  mla: Adamowski, Maciek, et al. “Developmental Patterning Function of GNOM ARF-GEF
    Mediated from the Cell Periphery.” <i>ELife</i>, vol. 13, eLife Sciences Publications,
    2024, doi:<a href="https://doi.org/10.7554/elife.68993">10.7554/elife.68993</a>.
  short: M. Adamowski, I. Matijevic, J. Friml, ELife 13 (2024).
corr_author: '1'
date_created: 2024-02-27T07:10:11Z
date_published: 2024-02-21T00:00:00Z
date_updated: 2025-10-15T06:31:47Z
day: '21'
ddc:
- '580'
department:
- _id: JiFr
doi: 10.7554/elife.68993
ec_funded: 1
external_id:
  isi:
  - '001174278000001'
  pmid:
  - '38381485'
file:
- access_level: open_access
  checksum: b2b2d583b433823af731842f1420113e
  content_type: application/pdf
  creator: dernst
  date_created: 2024-07-22T11:51:50Z
  date_updated: 2024-07-22T11:51:50Z
  file_id: '17310'
  file_name: 2024_eLife_Adamowski.pdf
  file_size: 15675744
  relation: main_file
  success: 1
file_date_updated: 2024-07-22T11:51:50Z
has_accepted_license: '1'
intvolume: '        13'
isi: 1
keyword:
- General Immunology and Microbiology
- General Biochemistry
- Genetics and Molecular Biology
- General Medicine
- General Neuroscience
language:
- iso: eng
month: '02'
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
- _id: 26538374-B435-11E9-9278-68D0E5697425
  call_identifier: FWF
  grant_number: I03630
  name: Molecular mechanisms of endocytic cargo recognition in plants
- _id: 3AC91DDA-15DF-11EA-824D-93A3E7B544D1
  call_identifier: FWF
  name: FWF Open Access Fund
publication: eLife
publication_identifier:
  issn:
  - 2050-084X
publication_status: published
publisher: eLife Sciences Publications
quality_controlled: '1'
scopus_import: '1'
status: public
title: Developmental patterning function of GNOM ARF-GEF mediated from the cell periphery
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 13
year: '2024'
...
---
_id: '15385'
abstract:
- lang: eng
  text: "Relevant information about the data can be found in the 'Readme_Data.txt'
    file. \r\nA previous version of the publication can be found on BioRxiv: https://www.biorxiv.org/content/10.1101/2022.10.11.511691v4\r\nand
    published in Plos Biology (2024)"
acknowledged_ssus:
- _id: PreCl
- _id: M-Shop
- _id: LifeSc
- _id: Bio
acknowledgement: 'We thank Armel Nicolas, Bella Bruszel and Ewelina Dutkiewicz from
  the ISTA Mass Spectrometry Service (Lab Services Facilities) for all Proteomics
  work, including samples preparation, LC/MS data acquisition, searches and data evaluation.
  We thank Prof. Peter Jonas for his suggestion on the involvement of potassium channels
  and members of the Neuroethology group for their comments on the manuscript. Katalin
  Szigeti and Julie Murmann for experimental help. This research was supported by
  the Scientific Service Units of ISTA through resources provided by the Lab Support
  Facility, the Imaging and Optics Facility, the Machine Shop Unit and the Preclinical
  Facility, especially Freyja Langer and Michael Schunn. '
article_processing_charge: No
author:
- first_name: Laura
  full_name: Burnett, Laura
  id: 3B717F68-F248-11E8-B48F-1D18A9856A87
  last_name: Burnett
  orcid: 0000-0002-8937-410X
- first_name: Peter
  full_name: Koppensteiner, Peter
  id: 3B8B25A8-F248-11E8-B48F-1D18A9856A87
  last_name: Koppensteiner
  orcid: 0000-0002-3509-1948
- first_name: Olga
  full_name: Symonova, Olga
  id: 3C0C7BC6-F248-11E8-B48F-1D18A9856A87
  last_name: Symonova
  orcid: 0000-0003-2012-9947
- first_name: Tomas
  full_name: Masson, Tomas
  id: 93ac43e8-8599-11eb-9b86-f6efb0a4c207
  last_name: Masson
  orcid: 0000-0002-2634-6283
- first_name: Tomas A
  full_name: Vega Zuniga, Tomas A
  id: 2E7C4E78-F248-11E8-B48F-1D18A9856A87
  last_name: Vega Zuniga
- first_name: Ximena
  full_name: Contreras, Ximena
  id: 475990FE-F248-11E8-B48F-1D18A9856A87
  last_name: Contreras
- first_name: Thomas
  full_name: Rülicke, Thomas
  last_name: Rülicke
- first_name: Ryuichi
  full_name: Shigemoto, Ryuichi
  id: 499F3ABC-F248-11E8-B48F-1D18A9856A87
  last_name: Shigemoto
  orcid: 0000-0001-8761-9444
- first_name: Gaia
  full_name: Novarino, Gaia
  id: 3E57A680-F248-11E8-B48F-1D18A9856A87
  last_name: Novarino
  orcid: 0000-0002-7673-7178
- first_name: Maximilian A
  full_name: Jösch, Maximilian A
  id: 2BD278E6-F248-11E8-B48F-1D18A9856A87
  last_name: Jösch
  orcid: 0000-0002-3937-1330
citation:
  ama: Burnett L, Koppensteiner P, Symonova O, et al. Shared behavioural impairments
    in visual perception and place avoidance across different autism models are driven
    by periaqueductal grey hypoexcitability in Setd5 haploinsufficient mice. 2024.
    doi:<a href="https://doi.org/10.15479/AT:ISTA:15385">10.15479/AT:ISTA:15385</a>
  apa: Burnett, L., Koppensteiner, P., Symonova, O., Masson, T., Vega Zuniga, T. A.,
    Contreras, X., … Jösch, M. A. (2024). Shared behavioural impairments in visual
    perception and place avoidance across different autism models are driven by periaqueductal
    grey hypoexcitability in Setd5 haploinsufficient mice. Institute of Science and
    Technology Austria. <a href="https://doi.org/10.15479/AT:ISTA:15385">https://doi.org/10.15479/AT:ISTA:15385</a>
  chicago: Burnett, Laura, Peter Koppensteiner, Olga Symonova, Tomas Masson, Tomas
    A Vega Zuniga, Ximena Contreras, Thomas Rülicke, Ryuichi Shigemoto, Gaia Novarino,
    and Maximilian A Jösch. “Shared Behavioural Impairments in Visual Perception and
    Place Avoidance across Different Autism Models Are Driven by Periaqueductal Grey
    Hypoexcitability in Setd5 Haploinsufficient Mice.” Institute of Science and Technology
    Austria, 2024. <a href="https://doi.org/10.15479/AT:ISTA:15385">https://doi.org/10.15479/AT:ISTA:15385</a>.
  ieee: L. Burnett <i>et al.</i>, “Shared behavioural impairments in visual perception
    and place avoidance across different autism models are driven by periaqueductal
    grey hypoexcitability in Setd5 haploinsufficient mice.” Institute of Science and
    Technology Austria, 2024.
  ista: Burnett L, Koppensteiner P, Symonova O, Masson T, Vega Zuniga TA, Contreras
    X, Rülicke T, Shigemoto R, Novarino G, Jösch MA. 2024. Shared behavioural impairments
    in visual perception and place avoidance across different autism models are driven
    by periaqueductal grey hypoexcitability in Setd5 haploinsufficient mice, Institute
    of Science and Technology Austria, <a href="https://doi.org/10.15479/AT:ISTA:15385">10.15479/AT:ISTA:15385</a>.
  mla: Burnett, Laura, et al. <i>Shared Behavioural Impairments in Visual Perception
    and Place Avoidance across Different Autism Models Are Driven by Periaqueductal
    Grey Hypoexcitability in Setd5 Haploinsufficient Mice</i>. Institute of Science
    and Technology Austria, 2024, doi:<a href="https://doi.org/10.15479/AT:ISTA:15385">10.15479/AT:ISTA:15385</a>.
  short: L. Burnett, P. Koppensteiner, O. Symonova, T. Masson, T.A. Vega Zuniga, X.
    Contreras, T. Rülicke, R. Shigemoto, G. Novarino, M.A. Jösch, (2024).
corr_author: '1'
date_created: 2024-05-13T15:04:04Z
date_published: 2024-05-15T00:00:00Z
date_updated: 2025-09-08T07:57:11Z
day: '15'
ddc:
- '570'
department:
- _id: MaJö
- _id: PreCl
- _id: SiHi
- _id: RySh
- _id: GaNo
doi: 10.15479/AT:ISTA:15385
file:
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  creator: mjoesch
  date_created: 2024-05-15T06:09:17Z
  date_updated: 2024-05-15T06:09:17Z
  file_id: '15396'
  file_name: PatchClamp.zip
  file_size: '1149617663'
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  success: 1
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  creator: mjoesch
  date_created: 2024-05-15T06:09:12Z
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  file_name: SiliconProbe.zip
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  date_created: 2024-05-15T06:09:14Z
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  file_size: '11685703'
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  date_created: 2024-05-15T06:09:38Z
  date_updated: 2024-05-15T06:09:38Z
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  file_name: Behaviour.zip
  file_size: '1335626779'
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  creator: mjoesch
  date_created: 2024-05-16T09:08:20Z
  date_updated: 2024-05-16T09:08:20Z
  file_id: '15400'
  file_name: Readme_Data.txt
  file_size: 18841
  relation: main_file
  success: 1
file_date_updated: 2024-05-16T09:08:20Z
has_accepted_license: '1'
keyword:
- ASD
- periaqueductal gray
- perception
- behavior
- potassium channels
month: '05'
oa: 1
oa_version: Published Version
publisher: Institute of Science and Technology Austria
related_material:
  record:
  - id: '17142'
    relation: used_in_publication
    status: public
status: public
title: Shared behavioural impairments in visual perception and place avoidance across
  different autism models are driven by periaqueductal grey hypoexcitability in Setd5
  haploinsufficient mice
tmp:
  image: /images/cc_by_nc.png
  legal_code_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode
  name: Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
  short: CC BY-NC (4.0)
type: research_data
user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d
year: '2024'
...
---
OA_place: repository
_id: '18498'
abstract:
- lang: eng
  text: 'Scripts and data used in the research study Predicting rapid adaptation in
    time from adaptation in space: a 30-year field experiment in marine snails. https://doi.org/10.1101/2023.09.27.559715'
article_processing_charge: No
author:
- first_name: Diego Fernando
  full_name: Garcia Castillo, Diego Fernando
  id: ae681a14-dc74-11ea-a0a7-c6ef18161701
  last_name: Garcia Castillo
- first_name: Nicholas H
  full_name: Barton, Nicholas H
  id: 4880FE40-F248-11E8-B48F-1D18A9856A87
  last_name: Barton
  orcid: 0000-0002-8548-5240
- first_name: Rui
  full_name: Faria, Rui
  last_name: Faria
- first_name: Jenny
  full_name: Larsson, Jenny
  last_name: Larsson
- first_name: Sean
  full_name: Stankowski, Sean
  id: 43161670-5719-11EA-8025-FABC3DDC885E
  last_name: Stankowski
- first_name: Roger
  full_name: Butlin, Roger
  last_name: Butlin
- first_name: Kerstin
  full_name: Johannesson, Kerstin
  last_name: Johannesson
- first_name: Anja M
  full_name: Westram, Anja M
  id: 3C147470-F248-11E8-B48F-1D18A9856A87
  last_name: Westram
  orcid: 0000-0003-1050-4969
citation:
  ama: 'Garcia Castillo DF, Barton NH, Faria R, et al. Data and code for: Predicting
    rapid adaptation in time from adaptation in space: a 30-year field experiment
    in marine snails. 2024. doi:<a href="https://doi.org/10.5281/ZENODO.12159343">10.5281/ZENODO.12159343</a>'
  apa: 'Garcia Castillo, D. F., Barton, N. H., Faria, R., Larsson, J., Stankowski,
    S., Butlin, R., … Westram, A. M. (2024). Data and code for: Predicting rapid adaptation
    in time from adaptation in space: a 30-year field experiment in marine snails.
    Zenodo. <a href="https://doi.org/10.5281/ZENODO.12159343">https://doi.org/10.5281/ZENODO.12159343</a>'
  chicago: 'Garcia Castillo, Diego Fernando, Nicholas H Barton, Rui Faria, Jenny Larsson,
    Sean Stankowski, Roger Butlin, Kerstin Johannesson, and Anja M Westram. “Data
    and Code for: Predicting Rapid Adaptation in Time from Adaptation in Space: A
    30-Year Field Experiment in Marine Snails.” Zenodo, 2024. <a href="https://doi.org/10.5281/ZENODO.12159343">https://doi.org/10.5281/ZENODO.12159343</a>.'
  ieee: 'D. F. Garcia Castillo <i>et al.</i>, “Data and code for: Predicting rapid
    adaptation in time from adaptation in space: a 30-year field experiment in marine
    snails.” Zenodo, 2024.'
  ista: 'Garcia Castillo DF, Barton NH, Faria R, Larsson J, Stankowski S, Butlin R,
    Johannesson K, Westram AM. 2024. Data and code for: Predicting rapid adaptation
    in time from adaptation in space: a 30-year field experiment in marine snails,
    Zenodo, <a href="https://doi.org/10.5281/ZENODO.12159343">10.5281/ZENODO.12159343</a>.'
  mla: 'Garcia Castillo, Diego Fernando, et al. <i>Data and Code for: Predicting Rapid
    Adaptation in Time from Adaptation in Space: A 30-Year Field Experiment in Marine
    Snails</i>. Zenodo, 2024, doi:<a href="https://doi.org/10.5281/ZENODO.12159343">10.5281/ZENODO.12159343</a>.'
  short: D.F. Garcia Castillo, N.H. Barton, R. Faria, J. Larsson, S. Stankowski, R.
    Butlin, K. Johannesson, A.M. Westram, (2024).
corr_author: '1'
date_created: 2024-11-04T09:33:17Z
date_published: 2024-06-19T00:00:00Z
date_updated: 2026-04-16T12:20:37Z
day: '19'
ddc:
- '570'
department:
- _id: NiBa
doi: 10.5281/ZENODO.12159343
has_accepted_license: '1'
main_file_link:
- open_access: '1'
  url: https://doi.org/10.5281/zenodo.12159344
month: '06'
oa: 1
oa_version: Published Version
publisher: Zenodo
related_material:
  record:
  - id: '20991'
    relation: used_in_publication
    status: public
  - id: '18491'
    relation: used_in_publication
    status: public
status: public
title: 'Data and code for: Predicting rapid adaptation in time from adaptation in
  space: a 30-year field experiment in marine snails'
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'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
_id: '18856'
abstract:
- lang: eng
  text: This research is aimed to solve the tweet/user geolocation prediction task
    and provide a flexible methodology for the geo-tagging of textual big data. The
    suggested approach implements neural networks for natural language processing
    (NLP) to estimate the location as coordinate pairs (longitude, latitude) and two-dimensional
    Gaussian Mixture Models (GMMs). The scope of proposed models has been finetuned
    on a Twitter dataset using pretrained Bidirectional Encoder Representations from
    Transformers (BERT) as base models. Performance metrics show a median error of
    fewer than 30 km on a worldwide-level, and fewer than 15 km on the US-level datasets
    for the models trained and evaluated on text features of tweets' content and metadata
    context. Our source code and data are available at https://github.com/K4TEL/geo-twitter.git.
acknowledgement: The authors acknowledge the Institute of Science and Technology (ISTA)
  for their material support and for granting access to the Twitter database archive,
  which was essential for the research.
article_processing_charge: Yes
article_type: original
author:
- first_name: Kateryna
  full_name: Lutsai, Kateryna
  last_name: Lutsai
- first_name: Christoph
  full_name: Lampert, Christoph
  id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
  last_name: Lampert
  orcid: 0000-0001-8622-7887
citation:
  ama: Lutsai K, Lampert C. Predicting the geolocation of tweets using transformer
    models on customized data. <i>Journal of Spatial Information Science</i>. 2024;(29):69-99.
    doi:<a href="https://doi.org/10.5311/JOSIS.2024.29.295">10.5311/JOSIS.2024.29.295</a>
  apa: Lutsai, K., &#38; Lampert, C. (2024). Predicting the geolocation of tweets
    using transformer models on customized data. <i>Journal of Spatial Information
    Science</i>. University of Maine. <a href="https://doi.org/10.5311/JOSIS.2024.29.295">https://doi.org/10.5311/JOSIS.2024.29.295</a>
  chicago: Lutsai, Kateryna, and Christoph Lampert. “Predicting the Geolocation of
    Tweets Using Transformer Models on Customized Data.” <i>Journal of Spatial Information
    Science</i>. University of Maine, 2024. <a href="https://doi.org/10.5311/JOSIS.2024.29.295">https://doi.org/10.5311/JOSIS.2024.29.295</a>.
  ieee: K. Lutsai and C. Lampert, “Predicting the geolocation of tweets using transformer
    models on customized data,” <i>Journal of Spatial Information Science</i>, no.
    29. University of Maine, pp. 69–99, 2024.
  ista: Lutsai K, Lampert C. 2024. Predicting the geolocation of tweets using transformer
    models on customized data. Journal of Spatial Information Science. (29), 69–99.
  mla: Lutsai, Kateryna, and Christoph Lampert. “Predicting the Geolocation of Tweets
    Using Transformer Models on Customized Data.” <i>Journal of Spatial Information
    Science</i>, no. 29, University of Maine, 2024, pp. 69–99, doi:<a href="https://doi.org/10.5311/JOSIS.2024.29.295">10.5311/JOSIS.2024.29.295</a>.
  short: K. Lutsai, C. Lampert, Journal of Spatial Information Science (2024) 69–99.
corr_author: '1'
date_created: 2025-01-19T23:01:53Z
date_published: 2024-12-26T00:00:00Z
date_updated: 2025-06-05T13:47:12Z
day: '26'
ddc:
- '500'
department:
- _id: ChLa
doi: 10.5311/JOSIS.2024.29.295
file:
- access_level: open_access
  checksum: b82413f00398ffb5168e8e747571a98d
  content_type: application/pdf
  creator: dernst
  date_created: 2025-01-20T08:41:10Z
  date_updated: 2025-01-20T08:41:10Z
  file_id: '18857'
  file_name: 2024_JourSpatialInfoScience_Lutsai.pdf
  file_size: 7250655
  relation: main_file
  success: 1
file_date_updated: 2025-01-20T08:41:10Z
has_accepted_license: '1'
issue: '29'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
page: 69-99
publication: Journal of Spatial Information Science
publication_identifier:
  eissn:
  - 1948-660X
publication_status: published
publisher: University of Maine
quality_controlled: '1'
related_material:
  link:
  - relation: software
    url: https://github.com/K4TEL/geo-twitter.git
scopus_import: '1'
status: public
title: Predicting the geolocation of tweets using transformer models on customized
  data
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/3.0/legalcode
  name: Creative Commons Attribution 3.0 Unported (CC BY 3.0)
  short: CC BY (3.0)
type: journal_article
user_id: 68b8ca59-c5b3-11ee-8790-cd641c68093d
year: '2024'
...
---
OA_place: publisher
OA_type: hybrid
_id: '18934'
abstract:
- lang: eng
  text: The assembly of biomolecular condensate in eukaryotic cells and the accumulation
    of amyloid deposits in neurons are processes involving the nucleation and growth
    (NAG) of new protein phases. To therapeutically target protein phase separation,
    drug candidates are tested in in vitro assays that monitor the increase in the
    mass or size of the new phase. Limited mechanistic insight is, however, provided
    if empirical or untestable kinetic models are fitted to these progress curves.
    Here we present the web server NAGPKin that quantifies NAG rates using mass-based
    or size-based progress curves as the input data. A report is generated containing
    the fitted NAG parameters and elucidating the phase separation mechanisms at play.
    The NAG parameters can be used to predict particle size distributions of, for
    example, protein droplets formed by liquid-liquid phase separation (LLPS) or amyloid
    fibrils formed by protein aggregation. Because minimal intervention is required
    from the user, NAGPKin is a good platform for standardized reporting of LLPS and
    protein self-assembly data. NAGPKin is useful for drug discovery as well as for
    fundamental studies on protein phase separation. NAGPKin is freely available (no
    login required) at https://nagpkin.i3s.up.pt .
acknowledgement: We thank Professor José Paulo Leal, Department of Computer Science
  − Faculdade de Ciências da Universidade do Porto, for his invaluable help during
  the Implementation of NAGPKin. This work is part of a project that has received
  funding from the European Union’s Horizon 2020 research and innovation programme
  under grant agreement no. 952334 (PhasAGE). This research was funded by the Portuguese
  Foundation for Science and Technology (FCT) in the framework of project PTDC/QUI-COL/2444/2021.
article_number: mr1
article_processing_charge: Yes (in subscription journal)
article_type: original
author:
- first_name: Zsuzsa
  full_name: Sárkány, Zsuzsa
  last_name: Sárkány
- first_name: Francisco
  full_name: Figueiredo, Francisco
  id: 8125cbe2-9661-11ed-a754-afe96018f37d
  last_name: Figueiredo
- first_name: Sandra
  full_name: Macedo-Ribeiro, Sandra
  last_name: Macedo-Ribeiro
- first_name: Pedro M.
  full_name: Martins, Pedro M.
  last_name: Martins
citation:
  ama: 'Sárkány Z, Figueiredo F, Macedo-Ribeiro S, Martins PM. NAGPKin: Nucleation-and-growth
    parameters from the kinetics of protein phase separation. <i>Molecular Biology
    of the Cell</i>. 2024;35(3). doi:<a href="https://doi.org/10.1091/mbc.e23-07-0289">10.1091/mbc.e23-07-0289</a>'
  apa: 'Sárkány, Z., Figueiredo, F., Macedo-Ribeiro, S., &#38; Martins, P. M. (2024).
    NAGPKin: Nucleation-and-growth parameters from the kinetics of protein phase separation.
    <i>Molecular Biology of the Cell</i>. American Society for Cell Biology. <a href="https://doi.org/10.1091/mbc.e23-07-0289">https://doi.org/10.1091/mbc.e23-07-0289</a>'
  chicago: 'Sárkány, Zsuzsa, Francisco Figueiredo, Sandra Macedo-Ribeiro, and Pedro
    M. Martins. “NAGPKin: Nucleation-and-Growth Parameters from the Kinetics of Protein
    Phase Separation.” <i>Molecular Biology of the Cell</i>. American Society for
    Cell Biology, 2024. <a href="https://doi.org/10.1091/mbc.e23-07-0289">https://doi.org/10.1091/mbc.e23-07-0289</a>.'
  ieee: 'Z. Sárkány, F. Figueiredo, S. Macedo-Ribeiro, and P. M. Martins, “NAGPKin:
    Nucleation-and-growth parameters from the kinetics of protein phase separation,”
    <i>Molecular Biology of the Cell</i>, vol. 35, no. 3. American Society for Cell
    Biology, 2024.'
  ista: 'Sárkány Z, Figueiredo F, Macedo-Ribeiro S, Martins PM. 2024. NAGPKin: Nucleation-and-growth
    parameters from the kinetics of protein phase separation. Molecular Biology of
    the Cell. 35(3), mr1.'
  mla: 'Sárkány, Zsuzsa, et al. “NAGPKin: Nucleation-and-Growth Parameters from the
    Kinetics of Protein Phase Separation.” <i>Molecular Biology of the Cell</i>, vol.
    35, no. 3, mr1, American Society for Cell Biology, 2024, doi:<a href="https://doi.org/10.1091/mbc.e23-07-0289">10.1091/mbc.e23-07-0289</a>.'
  short: Z. Sárkány, F. Figueiredo, S. Macedo-Ribeiro, P.M. Martins, Molecular Biology
    of the Cell 35 (2024).
date_created: 2025-01-29T07:58:40Z
date_published: 2024-03-01T00:00:00Z
date_updated: 2025-01-29T08:16:20Z
day: '01'
ddc:
- '570'
department:
- _id: FlSc
doi: 10.1091/mbc.e23-07-0289
external_id:
  pmid:
  - '38117593'
file:
- access_level: open_access
  checksum: d7deb6390f294da69321cfbe352ed611
  content_type: application/pdf
  creator: dernst
  date_created: 2025-01-29T08:12:11Z
  date_updated: 2025-01-29T08:12:11Z
  file_id: '18935'
  file_name: 2024_MolecularBioCell_Sarkany.pdf
  file_size: 1699180
  relation: main_file
  success: 1
file_date_updated: 2025-01-29T08:12:11Z
has_accepted_license: '1'
intvolume: '        35'
issue: '3'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
pmid: 1
publication: Molecular Biology of the Cell
publication_identifier:
  eissn:
  - 1939-4586
  issn:
  - 1059-1524
publication_status: published
publisher: American Society for Cell Biology
quality_controlled: '1'
scopus_import: '1'
status: public
title: 'NAGPKin: Nucleation-and-growth parameters from the kinetics of protein phase
  separation'
tmp:
  image: /images/cc_by_nc_sa.png
  legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
  name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
    BY-NC-SA 4.0)
  short: CC BY-NC-SA (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 35
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '18956'
abstract:
- lang: eng
  text: 'Group Activity Recognition (GAR) aims to detect the activity performed by
    multiple actors in a scene. Prior works model the spatio-temporal features based
    on the RGB, optical flow or keypoint data types. On the contrary, our hypothesis
    is that by only using the RGB data without temporality, the performance can be
    maintained with a negligible loss in accuracy. To that end, we propose a novel
    GAR technique for volleyball videos, DECOMPL, which consists of two complementary
    branches. In the visual branch, it extracts the features using attention pooling.
    In the coordinate branch, it considers the configuration of the players and extracts
    the spatial information from the box coordinates. Moreover, we analyzed the Volleyball
    dataset that the recent literature is mostly based on, and systematically reannotated
    it to emphasize the group concept. Experimental results demonstrated the effectiveness
    of the proposed model DECOMPL, which delivered the best/second best GAR performance
    with the reannotations/original annotations among the comparable state-of-the-art
    methods. Code and new annotations are available at GitHub: https://github.com/berkerdemirel/decompl'
article_processing_charge: No
arxiv: 1
author:
- first_name: Berker
  full_name: Demirel, Berker
  id: 8b4bc47f-3200-11ee-973b-8f0e7be21a9f
  last_name: Demirel
- first_name: Huseyin
  full_name: Ozkan, Huseyin
  last_name: Ozkan
citation:
  ama: 'Demirel B, Ozkan H. Decompl: Decompositional learning with attention pooling
    for group activity recognition from a single volleyball image. In: <i>2024 IEEE
    International Conference on Image Processing</i>. IEEE; 2024:977-983. doi:<a href="https://doi.org/10.1109/icip51287.2024.10647499">10.1109/icip51287.2024.10647499</a>'
  apa: 'Demirel, B., &#38; Ozkan, H. (2024). Decompl: Decompositional learning with
    attention pooling for group activity recognition from a single volleyball image.
    In <i>2024 IEEE International Conference on Image Processing</i> (pp. 977–983).
    Abu Dhabi, United Arab Emirates: IEEE. <a href="https://doi.org/10.1109/icip51287.2024.10647499">https://doi.org/10.1109/icip51287.2024.10647499</a>'
  chicago: 'Demirel, Berker, and Huseyin Ozkan. “Decompl: Decompositional Learning
    with Attention Pooling for Group Activity Recognition from a Single Volleyball
    Image.” In <i>2024 IEEE International Conference on Image Processing</i>, 977–83.
    IEEE, 2024. <a href="https://doi.org/10.1109/icip51287.2024.10647499">https://doi.org/10.1109/icip51287.2024.10647499</a>.'
  ieee: 'B. Demirel and H. Ozkan, “Decompl: Decompositional learning with attention
    pooling for group activity recognition from a single volleyball image,” in <i>2024
    IEEE International Conference on Image Processing</i>, Abu Dhabi, United Arab
    Emirates, 2024, pp. 977–983.'
  ista: 'Demirel B, Ozkan H. 2024. Decompl: Decompositional learning with attention
    pooling for group activity recognition from a single volleyball image. 2024 IEEE
    International Conference on Image Processing. ICIP: International Conference on
    Image Processing, 977–983.'
  mla: 'Demirel, Berker, and Huseyin Ozkan. “Decompl: Decompositional Learning with
    Attention Pooling for Group Activity Recognition from a Single Volleyball Image.”
    <i>2024 IEEE International Conference on Image Processing</i>, IEEE, 2024, pp.
    977–83, doi:<a href="https://doi.org/10.1109/icip51287.2024.10647499">10.1109/icip51287.2024.10647499</a>.'
  short: B. Demirel, H. Ozkan, in:, 2024 IEEE International Conference on Image Processing,
    IEEE, 2024, pp. 977–983.
conference:
  end_date: 2024-10-30
  location: Abu Dhabi, United Arab Emirates
  name: 'ICIP: International Conference on Image Processing'
  start_date: 2024-10-27
corr_author: '1'
date_created: 2025-01-29T12:22:24Z
date_published: 2024-11-01T00:00:00Z
date_updated: 2025-09-09T12:13:12Z
day: '01'
department:
- _id: FrLo
doi: 10.1109/icip51287.2024.10647499
external_id:
  arxiv:
  - '2303.06439'
  isi:
  - '001442947000143'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2303.06439
month: '11'
oa: 1
oa_version: Preprint
page: 977-983
publication: 2024 IEEE International Conference on Image Processing
publication_identifier:
  eisbn:
  - '9798350349399'
  eissn:
  - 2381-8549
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
  link:
  - relation: software
    url: https://github.com/berkerdemirel/decompl
status: public
title: 'Decompl: Decompositional learning with attention pooling for group activity
  recognition from a single volleyball image'
type: conference
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '18964'
abstract:
- lang: eng
  text: Object-centric learning (OCL) extracts the representation of objects with
    slots, offering an exceptional blend of flexibility and interpretability for abstracting
    low-level perceptual features. A widely adopted method within OCL is slot attention,
    which utilizes attention mechanisms to iteratively refine slot representations.
    However, a major draw-back of most object-centric models, including slot attention,
    is their reliance on predefining the number of slots. This not only necessitates
    prior knowledge of the dataset but also overlooks the inherent variability in
    the number of objects present in each instance. To overcome this fundamental limitation,
    we present a novel complexity-aware object auto-encoder framework. Within this
    framework, we introduce an adaptive slot attention (AdaSlot) mecha-nism that dynamically
    determines the optimal number of slots based on the content of the data. This
    is achieved by proposing a discrete slot sampling module that is responsible for
    selecting an appropriate number of slots from a candidate list. Furthermore, we
    introduce a masked slot decoder that suppresses unselected slots during the decoding
    process. Our framework, tested extensively on object discovery tasks with various
    datasets, shows performance matching or exceeding top fixed-slot models. Moreover,
    our analysis substantiates that our method exhibits the capability to dynamically
    adapt the slot number according to each instance's complexity, offering the potential
    for further exploration in slot attention research. Project will be available
    at https://kfan21.github.io/AdaSlot/
acknowledgement: Yanwei Fu is the corresponding authour. Yanwei Fu is with School
  of Data Science, Fudan University, Shanghai Key Lab of Intelligent Information Processing,
  Fudan University, and Fudan ISTBI-ZJNU Algorithm Centre for Brain-inspired Intelligence,
  Zhejiang Normal University, Jinhua, China.
article_processing_charge: No
arxiv: 1
author:
- first_name: Ke
  full_name: Fan, Ke
  last_name: Fan
- first_name: Zechen
  full_name: Bai, Zechen
  last_name: Bai
- first_name: Tianjun
  full_name: Xiao, Tianjun
  last_name: Xiao
- first_name: Tong
  full_name: He, Tong
  last_name: He
- first_name: Max
  full_name: Horn, Max
  last_name: Horn
- first_name: Yanwei
  full_name: Fu, Yanwei
  last_name: Fu
- first_name: Francesco
  full_name: Locatello, Francesco
  id: 26cfd52f-2483-11ee-8040-88983bcc06d4
  last_name: Locatello
  orcid: 0000-0002-4850-0683
- first_name: Zheng
  full_name: Zhang, Zheng
  last_name: Zhang
citation:
  ama: 'Fan K, Bai Z, Xiao T, et al. Adaptive slot attention: Object discovery with
    dynamic slot number. In: <i>2024 IEEE/CVF Conference on Computer Vision and Pattern
    Recognition</i>. IEEE; 2024. doi:<a href="https://doi.org/10.1109/cvpr52733.2024.02176">10.1109/cvpr52733.2024.02176</a>'
  apa: 'Fan, K., Bai, Z., Xiao, T., He, T., Horn, M., Fu, Y., … Zhang, Z. (2024).
    Adaptive slot attention: Object discovery with dynamic slot number. In <i>2024
    IEEE/CVF Conference on Computer Vision and Pattern Recognition</i>. Seattle, WA,
    United States: IEEE. <a href="https://doi.org/10.1109/cvpr52733.2024.02176">https://doi.org/10.1109/cvpr52733.2024.02176</a>'
  chicago: 'Fan, Ke, Zechen Bai, Tianjun Xiao, Tong He, Max Horn, Yanwei Fu, Francesco
    Locatello, and Zheng Zhang. “Adaptive Slot Attention: Object Discovery with Dynamic
    Slot Number.” In <i>2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition</i>.
    IEEE, 2024. <a href="https://doi.org/10.1109/cvpr52733.2024.02176">https://doi.org/10.1109/cvpr52733.2024.02176</a>.'
  ieee: 'K. Fan <i>et al.</i>, “Adaptive slot attention: Object discovery with dynamic
    slot number,” in <i>2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition</i>,
    Seattle, WA, United States, 2024.'
  ista: 'Fan K, Bai Z, Xiao T, He T, Horn M, Fu Y, Locatello F, Zhang Z. 2024. Adaptive
    slot attention: Object discovery with dynamic slot number. 2024 IEEE/CVF Conference
    on Computer Vision and Pattern Recognition. CVPR: Conference on Computer Vision
    and Pattern Recognition.'
  mla: 'Fan, Ke, et al. “Adaptive Slot Attention: Object Discovery with Dynamic Slot
    Number.” <i>2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition</i>,
    IEEE, 2024, doi:<a href="https://doi.org/10.1109/cvpr52733.2024.02176">10.1109/cvpr52733.2024.02176</a>.'
  short: K. Fan, Z. Bai, T. Xiao, T. He, M. Horn, Y. Fu, F. Locatello, Z. Zhang, in:,
    2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition, IEEE, 2024.
conference:
  end_date: 2024-06-22
  location: Seattle, WA, United States
  name: 'CVPR: Conference on Computer Vision and Pattern Recognition'
  start_date: 2024-06-16
date_created: 2025-01-29T14:27:39Z
date_published: 2024-06-15T00:00:00Z
date_updated: 2025-09-09T12:15:17Z
day: '15'
department:
- _id: FrLo
doi: 10.1109/cvpr52733.2024.02176
external_id:
  arxiv:
  - '2406.09196'
  isi:
  - '001342515506043'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2406.09196
month: '06'
oa: 1
oa_version: Preprint
publication: 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition
publication_identifier:
  eisbn:
  - '9798350353006'
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
  link:
  - relation: software
    url: https://kfan21.github.io/AdaSlot/
status: public
title: 'Adaptive slot attention: Object discovery with dynamic slot number'
type: conference
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '18971'
abstract:
- lang: eng
  text: 'Models prone to spurious correlations in training data often produce brittle
    predictions and introduce unintended biases. Addressing this challenge typically
    involves methods relying on prior knowledge and group annotation to remove spurious
    correlations, which may not be readily available in many applications. In this
    paper, we establish a novel connection between unsupervised object-centric learning
    and mitigation of spurious correlations. Instead of directly inferring subgroups
    with varying correlations with labels, our approach focuses on discovering concepts:
    discrete ideas that are shared across input samples. Leveraging existing object-centric
    representation learning, we introduce CoBalT: a concept balancing technique that
    effectively mitigates spurious correlations without requiring human labeling of
    subgroups. Evaluation across the benchmark datasets for sub-population shifts
    demonstrate superior or competitive performance compared state-of-the-art baselines,
    without the need for group annotation. Code is available at https://github.com/rarefin/CoBalT'
acknowledgement: "We acknowledge the support of the Canada CIFAR AI Chair Program
  and IVADO. We thank Mila and Compute Canada for providing computational resources.\r\n"
alternative_title:
- PMLR
article_processing_charge: No
arxiv: 1
author:
- first_name: Rifat
  full_name: Arefin, Rifat
  last_name: Arefin
- first_name: Yan
  full_name: Zhang, Yan
  last_name: Zhang
- first_name: Aristide
  full_name: Baratin, Aristide
  last_name: Baratin
- first_name: Francesco
  full_name: Locatello, Francesco
  id: 26cfd52f-2483-11ee-8040-88983bcc06d4
  last_name: Locatello
  orcid: 0000-0002-4850-0683
- first_name: Irina
  full_name: Rish, Irina
  last_name: Rish
- first_name: Dianbo
  full_name: Liu, Dianbo
  last_name: Liu
- first_name: Kenji
  full_name: Kawaguchi, Kenji
  last_name: Kawaguchi
citation:
  ama: 'Arefin R, Zhang Y, Baratin A, et al. Unsupervised concept discovery mitigates
    spurious correlations. In: <i>Proceedings of the 41st International Conference
    on Machine Learning</i>. Vol 235. ML Research Press; 2024:1672-1688.'
  apa: 'Arefin, R., Zhang, Y., Baratin, A., Locatello, F., Rish, I., Liu, D., &#38;
    Kawaguchi, K. (2024). Unsupervised concept discovery mitigates spurious correlations.
    In <i>Proceedings of the 41st International Conference on Machine Learning</i>
    (Vol. 235, pp. 1672–1688). Vienna, Austria: ML Research Press.'
  chicago: Arefin, Rifat, Yan Zhang, Aristide Baratin, Francesco Locatello, Irina
    Rish, Dianbo Liu, and Kenji Kawaguchi. “Unsupervised Concept Discovery Mitigates
    Spurious Correlations.” In <i>Proceedings of the 41st International Conference
    on Machine Learning</i>, 235:1672–88. ML Research Press, 2024.
  ieee: R. Arefin <i>et al.</i>, “Unsupervised concept discovery mitigates spurious
    correlations,” in <i>Proceedings of the 41st International Conference on Machine
    Learning</i>, Vienna, Austria, 2024, vol. 235, pp. 1672–1688.
  ista: 'Arefin R, Zhang Y, Baratin A, Locatello F, Rish I, Liu D, Kawaguchi K. 2024.
    Unsupervised concept discovery mitigates spurious correlations. Proceedings of
    the 41st International Conference on Machine Learning. ICML: International Conference
    on Machine Learning, PMLR, vol. 235, 1672–1688.'
  mla: Arefin, Rifat, et al. “Unsupervised Concept Discovery Mitigates Spurious Correlations.”
    <i>Proceedings of the 41st International Conference on Machine Learning</i>, vol.
    235, ML Research Press, 2024, pp. 1672–88.
  short: R. Arefin, Y. Zhang, A. Baratin, F. Locatello, I. Rish, D. Liu, K. Kawaguchi,
    in:, Proceedings of the 41st International Conference on Machine Learning, ML
    Research Press, 2024, pp. 1672–1688.
conference:
  end_date: 2024-07-27
  location: Vienna, Austria
  name: 'ICML: International Conference on Machine Learning'
  start_date: 2024-07-21
date_created: 2025-01-30T07:21:57Z
date_published: 2024-07-30T00:00:00Z
date_updated: 2025-01-30T07:23:10Z
day: '30'
department:
- _id: FrLo
external_id:
  arxiv:
  - '2402.13368'
intvolume: '       235'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2402.13368
month: '07'
oa: 1
oa_version: Preprint
page: 1672-1688
publication: Proceedings of the 41st International Conference on Machine Learning
publication_identifier:
  eissn:
  - 2640-3498
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
related_material:
  link:
  - relation: software
    url: https://github.com/rarefin/CoBalT
scopus_import: '1'
status: public
title: Unsupervised concept discovery mitigates spurious correlations
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 235
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '18996'
abstract:
- lang: eng
  text: 'We consider the linear causal representation learning setting where we observe
    a linear mixing of d unknown latent factors, which follow a linear structural
    causal model. Recent work has shown that it is possible to recover the latent
    factors as well as the underlying structural causal model over them, up to permutation
    and scaling, provided that we have at least d environments, each of which corresponds
    to perfect interventions on a single latent node (factor). After this powerful
    result, a key open problem faced by the community has been to relax these conditions:
    allow for coarser than perfect single-node interventions, and allow for fewer
    than d of them, since the number of latent factors d could be very large. In this
    work, we consider precisely such a setting, where we allow a smaller than d number
    of environments, and also allow for very coarse interventions that can very coarsely
    \textit{change the entire causal graph over the latent factors}. On the flip side,
    we relax what we wish to extract to simply the \textit{list of nodes that have
    shifted between one or more environments}. We provide a surprising identifiability
    result that it is indeed possible, under some very mild standard assumptions,
    to identify the set of shifted nodes. Our identifiability proof moreover is a
    constructive one: we explicitly provide necessary and sufficient conditions for
    a node to be a shifted node, and show that we can check these conditions given
    observed data. Our algorithm lends itself very naturally to the sample setting
    where instead of just interventional distributions, we are provided datasets of
    samples from each of these distributions. We corroborate our results on both synthetic
    experiments as well as an interesting psychometric dataset. The code can be found
    at https://github.com/TianyuCodings/iLCS.'
alternative_title:
- Advances in Neural Information Processing Systems
article_processing_charge: No
arxiv: 1
author:
- first_name: Tianyu
  full_name: Chen, Tianyu
  last_name: Chen
- first_name: Kevin
  full_name: Bello, Kevin
  last_name: Bello
- first_name: Francesco
  full_name: Locatello, Francesco
  id: 26cfd52f-2483-11ee-8040-88983bcc06d4
  last_name: Locatello
  orcid: 0000-0002-4850-0683
- first_name: Bryon
  full_name: Aragam, Bryon
  last_name: Aragam
- first_name: Pradeep Kumar
  full_name: Ravikumar, Pradeep Kumar
  last_name: Ravikumar
citation:
  ama: 'Chen T, Bello K, Locatello F, Aragam B, Ravikumar PK. Identifying general
    mechanism shifts in linear causal representations. In: <i>38th Conference on Neural
    Information Processing Systems</i>. Vol 37. Neural Information Processing Systems
    Foundation; 2024.'
  apa: 'Chen, T., Bello, K., Locatello, F., Aragam, B., &#38; Ravikumar, P. K. (2024).
    Identifying general mechanism shifts in linear causal representations. In <i>38th
    Conference on Neural Information Processing Systems</i> (Vol. 37). Vancouver,
    Canada: Neural Information Processing Systems Foundation.'
  chicago: Chen, Tianyu, Kevin Bello, Francesco Locatello, Bryon Aragam, and Pradeep
    Kumar Ravikumar. “Identifying General Mechanism Shifts in Linear Causal Representations.”
    In <i>38th Conference on Neural Information Processing Systems</i>, Vol. 37. Neural
    Information Processing Systems Foundation, 2024.
  ieee: T. Chen, K. Bello, F. Locatello, B. Aragam, and P. K. Ravikumar, “Identifying
    general mechanism shifts in linear causal representations,” in <i>38th Conference
    on Neural Information Processing Systems</i>, Vancouver, Canada, 2024, vol. 37.
  ista: 'Chen T, Bello K, Locatello F, Aragam B, Ravikumar PK. 2024. Identifying general
    mechanism shifts in linear causal representations. 38th Conference on Neural Information
    Processing Systems. NeurIPS: Neural Information Processing Systems, Advances in
    Neural Information Processing Systems, vol. 37.'
  mla: Chen, Tianyu, et al. “Identifying General Mechanism Shifts in Linear Causal
    Representations.” <i>38th Conference on Neural Information Processing Systems</i>,
    vol. 37, Neural Information Processing Systems Foundation, 2024.
  short: T. Chen, K. Bello, F. Locatello, B. Aragam, P.K. Ravikumar, in:, 38th Conference
    on Neural Information Processing Systems, Neural Information Processing Systems
    Foundation, 2024.
conference:
  end_date: 2024-12-16
  location: Vancouver, Canada
  name: 'NeurIPS: Neural Information Processing Systems'
  start_date: 2024-12-16
date_created: 2025-02-04T13:09:34Z
date_published: 2024-09-25T00:00:00Z
date_updated: 2025-07-07T13:23:49Z
day: '25'
ddc:
- '000'
department:
- _id: FrLo
external_id:
  arxiv:
  - '2410.24059'
file:
- access_level: open_access
  checksum: 75c3091e70bd2916cd94afbf40a0c425
  content_type: application/pdf
  creator: dernst
  date_created: 2025-02-04T13:09:08Z
  date_updated: 2025-02-04T13:09:08Z
  file_id: '18997'
  file_name: 2024_NeurIPS_Chen.pdf
  file_size: 5659119
  relation: main_file
  success: 1
file_date_updated: 2025-02-04T13:09:08Z
has_accepted_license: '1'
intvolume: '        37'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
publication: 38th Conference on Neural Information Processing Systems
publication_identifier:
  eissn:
  - 1049-5258
publication_status: published
publisher: Neural Information Processing Systems Foundation
quality_controlled: '1'
scopus_import: '1'
status: public
title: Identifying general mechanism shifts in linear causal representations
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 37
year: '2024'
...
---
OA_place: publisher
OA_type: gold
_id: '19005'
abstract:
- lang: eng
  text: "Causal representation learning promises to extend causal models to hidden
    causal\r\nvariables from raw entangled measurements. However, most progress has
    focused\r\non proving identifiability results in different settings, and we are
    not aware of any\r\nsuccessful real-world application. At the same time, the field
    of dynamical systems\r\nbenefited from deep learning and scaled to countless applications
    but does not allow\r\nparameter identification. In this paper, we draw a clear
    connection between the two\r\nand their key assumptions, allowing us to apply
    identifiable methods developed\r\nin causal representation learning to dynamical
    systems. At the same time, we can\r\nleverage scalable differentiable solvers
    developed for differential equations to build\r\nmodels that are both identifiable
    and practical. Overall, we learn explicitly controllable models that isolate the
    trajectory-specific parameters for further downstream\r\ntasks such as out-of-distribution
    classification or treatment effect estimation. We\r\nexperiment with a wind simulator
    with partially known factors of variation. We\r\nalso apply the resulting model
    to real-world climate data and successfully answer\r\ndownstream causal questions
    in line with existing literature on climate change.\r\nCode is available at https://github.com/CausalLearningAI/crl-dynamical-systems."
acknowledgement: "We thank Niklas Boers for recommending the SpeedyWeather simulator
  and Valentino Maiorca\r\nfor guidance on Fourier transformation for SST data. We
  are also grateful to Shimeng Huang and Riccardo Cadei for their feedback on the
  treatment effect estimation experiment and to Jiale Chen and Adeel Pervez for their
  assistance with the solver implementation. Finally, we appreciate the anonymous
  reviewers for their insightful suggestions, which helped improve the manuscript. "
alternative_title:
- Advances in Neural Information Processing Systems
article_processing_charge: No
arxiv: 1
author:
- first_name: Dingling
  full_name: Yao, Dingling
  id: d3e02e50-48a8-11ee-8f62-c108061797fa
  last_name: Yao
- first_name: Caroline J
  full_name: Muller, Caroline J
  id: f978ccb0-3f7f-11eb-b193-b0e2bd13182b
  last_name: Muller
  orcid: 0000-0001-5836-5350
- first_name: Francesco
  full_name: Locatello, Francesco
  id: 26cfd52f-2483-11ee-8040-88983bcc06d4
  last_name: Locatello
  orcid: 0000-0002-4850-0683
citation:
  ama: 'Yao D, Muller CJ, Locatello F. Marrying causal representation learning with
    dynamical systems for science. In: <i>38th Conference on Neural Information Processing
    Systems</i>. Vol 37. Neural Information Processing Systems Foundation; 2024.'
  apa: 'Yao, D., Muller, C. J., &#38; Locatello, F. (2024). Marrying causal representation
    learning with dynamical systems for science. In <i>38th Conference on Neural Information
    Processing Systems</i> (Vol. 37). Vancouver, Canada: Neural Information Processing
    Systems Foundation.'
  chicago: Yao, Dingling, Caroline J Muller, and Francesco Locatello. “Marrying Causal
    Representation Learning with Dynamical Systems for Science.” In <i>38th Conference
    on Neural Information Processing Systems</i>, Vol. 37. Neural Information Processing
    Systems Foundation, 2024.
  ieee: D. Yao, C. J. Muller, and F. Locatello, “Marrying causal representation learning
    with dynamical systems for science,” in <i>38th Conference on Neural Information
    Processing Systems</i>, Vancouver, Canada, 2024, vol. 37.
  ista: 'Yao D, Muller CJ, Locatello F. 2024. Marrying causal representation learning
    with dynamical systems for science. 38th Conference on Neural Information Processing
    Systems. NeurIPS: Neural Information Processing Systems, Advances in Neural Information
    Processing Systems, vol. 37.'
  mla: Yao, Dingling, et al. “Marrying Causal Representation Learning with Dynamical
    Systems for Science.” <i>38th Conference on Neural Information Processing Systems</i>,
    vol. 37, Neural Information Processing Systems Foundation, 2024.
  short: D. Yao, C.J. Muller, F. Locatello, in:, 38th Conference on Neural Information
    Processing Systems, Neural Information Processing Systems Foundation, 2024.
conference:
  end_date: 2024-12-16
  location: Vancouver, Canada
  name: 'NeurIPS: Neural Information Processing Systems'
  start_date: 2024-12-16
corr_author: '1'
date_created: 2025-02-05T07:49:00Z
date_published: 2024-12-01T00:00:00Z
date_updated: 2025-07-10T11:51:32Z
day: '01'
ddc:
- '000'
- '550'
department:
- _id: CaMu
- _id: FrLo
external_id:
  arxiv:
  - '2405.13888'
file:
- access_level: open_access
  checksum: fe8832367e7143876f178244385d859e
  content_type: application/pdf
  creator: dernst
  date_created: 2025-02-05T07:44:58Z
  date_updated: 2025-02-05T07:44:58Z
  file_id: '19006'
  file_name: 2024_NeurIPS_Yao.pdf
  file_size: 2595855
  relation: main_file
  success: 1
file_date_updated: 2025-02-05T07:44:58Z
has_accepted_license: '1'
intvolume: '        37'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
publication: 38th Conference on Neural Information Processing Systems
publication_status: published
publisher: Neural Information Processing Systems Foundation
quality_controlled: '1'
related_material:
  link:
  - relation: software
    url: https://github.com/CausalLearningAI/crl-dynamical-systems
scopus_import: '1'
status: public
title: Marrying causal representation learning with dynamical systems for science
tmp:
  image: /images/cc_by.png
  legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
  name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
  short: CC BY (4.0)
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 37
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '19486'
abstract:
- lang: eng
  text: Consider the family of elliptic curves En:y2=x3+n2, where n varies over positive
    cubefree integers. There is a rational 3-isogeny ϕ from En to E^n:y2=x3−27n2 and
    a dual isogeny ϕ^:E^n→En. We show that for almost all n, the rank of Selϕ(En)
    is 0, and the rank of Selϕ^(E^n) is determined by the number of prime factors
    of n that are congruent to 2mod3 and the congruence class of nmod9.
acknowledgement: The author would like to thank Peter Koymans and Carlo Pagano for
  helpful discussions.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Yik Tung
  full_name: Chan, Yik Tung
  id: c4c0afc8-9262-11ed-9231-d8b0bc743af1
  last_name: Chan
  orcid: 0000-0001-8467-4106
citation:
  ama: Chan S. The 3-isogeny selmer groups of the elliptic curves y2=x3+n2. <i>International
    Mathematics Research Notices</i>. 2024;2024(9):7571-7593. doi:<a href="https://doi.org/10.1093/imrn/rnad266">10.1093/imrn/rnad266</a>
  apa: Chan, S. (2024). The 3-isogeny selmer groups of the elliptic curves y2=x3+n2.
    <i>International Mathematics Research Notices</i>. Oxford University Press. <a
    href="https://doi.org/10.1093/imrn/rnad266">https://doi.org/10.1093/imrn/rnad266</a>
  chicago: Chan, Stephanie. “The 3-Isogeny Selmer Groups of the Elliptic Curves Y2=x3+n2.”
    <i>International Mathematics Research Notices</i>. Oxford University Press, 2024.
    <a href="https://doi.org/10.1093/imrn/rnad266">https://doi.org/10.1093/imrn/rnad266</a>.
  ieee: S. Chan, “The 3-isogeny selmer groups of the elliptic curves y2=x3+n2,” <i>International
    Mathematics Research Notices</i>, vol. 2024, no. 9. Oxford University Press, pp.
    7571–7593, 2024.
  ista: Chan S. 2024. The 3-isogeny selmer groups of the elliptic curves y2=x3+n2.
    International Mathematics Research Notices. 2024(9), 7571–7593.
  mla: Chan, Stephanie. “The 3-Isogeny Selmer Groups of the Elliptic Curves Y2=x3+n2.”
    <i>International Mathematics Research Notices</i>, vol. 2024, no. 9, Oxford University
    Press, 2024, pp. 7571–93, doi:<a href="https://doi.org/10.1093/imrn/rnad266">10.1093/imrn/rnad266</a>.
  short: S. Chan, International Mathematics Research Notices 2024 (2024) 7571–7593.
date_created: 2025-04-05T10:50:33Z
date_published: 2024-05-01T00:00:00Z
date_updated: 2025-07-10T11:51:44Z
day: '01'
doi: 10.1093/imrn/rnad266
extern: '1'
external_id:
  arxiv:
  - '2211.06062'
intvolume: '      2024'
issue: '9'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2211.06062
month: '05'
oa: 1
oa_version: Preprint
page: 7571-7593
publication: International Mathematics Research Notices
publication_identifier:
  eissn:
  - 1687-0247
  issn:
  - 1073-7928
publication_status: published
publisher: Oxford University Press
quality_controlled: '1'
scopus_import: '1'
status: public
title: The 3-isogeny selmer groups of the elliptic curves y2=x3+n2
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 2024
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '19510'
abstract:
- lang: eng
  text: "We propose a new variant of the Adam optimizer [Kingma and Ba, 2014] called\r\nMICROADAM
    that specifically minimizes memory overheads, while maintaining\r\ntheoretical
    convergence guarantees. We achieve this by compressing the gradient\r\ninformation
    before it is fed into the optimizer state, thereby reducing its memory\r\nfootprint
    significantly. We control the resulting compression error via a novel\r\ninstance
    of the classical error feedback mechanism from distributed optimization [Seide
    et al., 2014, Alistarh et al., 2018, Karimireddy et al., 2019] in which\r\nthe
    error correction information is itself compressed to allow for practical memory\r\ngains.
    We prove that the resulting approach maintains theoretical convergence\r\nguarantees
    competitive to those of AMSGrad, while providing good practical performance. Specifically,
    we show that MICROADAM can be implemented efficiently\r\non GPUs: on both million-scale
    (BERT) and billion-scale (LLaMA) models, MICROADAM provides practical convergence
    competitive to that of the uncompressed\r\nAdam baseline, with lower memory usage
    and similar running time. Our code is\r\navailable at https://github.com/IST-DASLab/MicroAdam."
acknowledged_ssus:
- _id: CampIT
acknowledgement: The authors thank Razvan Pascanu, Mahdi Nikdan and Soroush Tabesh
  for their valuable feedback, the IT department from Institute of Science and Technology
  Austria for the hardware support and Weights and Biases for the infrastructure to
  track all our experiments. Mher Safaryan has received funding from the European
  Union’s Horizon 2020 research and innovation program under the Marie Sklodowska-Curie
  grant agreement No 101034413.
alternative_title:
- Advances in Neural Information Processing Systems
article_processing_charge: No
arxiv: 1
author:
- first_name: Ionut-Vlad
  full_name: Modoranu, Ionut-Vlad
  id: 449f7a18-f128-11eb-9611-9b430c0c6333
  last_name: Modoranu
- first_name: Mher
  full_name: Safaryan, Mher
  id: dd546b39-0804-11ed-9c55-ef075c39778d
  last_name: Safaryan
- first_name: Grigory
  full_name: Malinovsky, Grigory
  last_name: Malinovsky
- first_name: Eldar
  full_name: Kurtic, Eldar
  id: 47beb3a5-07b5-11eb-9b87-b108ec578218
  last_name: Kurtic
- first_name: Thomas
  full_name: Robert, Thomas
  id: de632733-1457-11f0-ae22-b5914b8c1c41
  last_name: Robert
- first_name: Peter
  full_name: Richtárik, Peter
  last_name: Richtárik
- first_name: Dan-Adrian
  full_name: Alistarh, Dan-Adrian
  id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
  last_name: Alistarh
  orcid: 0000-0003-3650-940X
citation:
  ama: 'Modoranu I-V, Safaryan M, Malinovsky G, et al. MICROADAM: Accurate adaptive
    optimization with low space overhead and provable convergence. In: <i>38th Conference
    on Neural Information Processing Systems</i>. Vol 37. Neural Information Processing
    Systems Foundation; 2024.'
  apa: 'Modoranu, I.-V., Safaryan, M., Malinovsky, G., Kurtic, E., Robert, T., Richtárik,
    P., &#38; Alistarh, D.-A. (2024). MICROADAM: Accurate adaptive optimization with
    low space overhead and provable convergence. In <i>38th Conference on Neural Information
    Processing Systems</i> (Vol. 37). Neural Information Processing Systems Foundation.'
  chicago: 'Modoranu, Ionut-Vlad, Mher Safaryan, Grigory Malinovsky, Eldar Kurtic,
    Thomas Robert, Peter Richtárik, and Dan-Adrian Alistarh. “MICROADAM: Accurate
    Adaptive Optimization with Low Space Overhead and Provable Convergence.” In <i>38th
    Conference on Neural Information Processing Systems</i>, Vol. 37. Neural Information
    Processing Systems Foundation, 2024.'
  ieee: 'I.-V. Modoranu <i>et al.</i>, “MICROADAM: Accurate adaptive optimization
    with low space overhead and provable convergence,” in <i>38th Conference on Neural
    Information Processing Systems</i>, 2024, vol. 37.'
  ista: 'Modoranu I-V, Safaryan M, Malinovsky G, Kurtic E, Robert T, Richtárik P,
    Alistarh D-A. 2024. MICROADAM: Accurate adaptive optimization with low space overhead
    and provable convergence. 38th Conference on Neural Information Processing Systems.
    , Advances in Neural Information Processing Systems, vol. 37.'
  mla: 'Modoranu, Ionut-Vlad, et al. “MICROADAM: Accurate Adaptive Optimization with
    Low Space Overhead and Provable Convergence.” <i>38th Conference on Neural Information
    Processing Systems</i>, vol. 37, Neural Information Processing Systems Foundation,
    2024.'
  short: I.-V. Modoranu, M. Safaryan, G. Malinovsky, E. Kurtic, T. Robert, P. Richtárik,
    D.-A. Alistarh, in:, 38th Conference on Neural Information Processing Systems,
    Neural Information Processing Systems Foundation, 2024.
corr_author: '1'
date_created: 2025-04-06T22:01:32Z
date_published: 2024-12-20T00:00:00Z
date_updated: 2025-05-14T11:32:52Z
day: '20'
department:
- _id: DaAl
ec_funded: 1
external_id:
  arxiv:
  - '2405.15593'
intvolume: '        37'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2405.15593
month: '12'
oa: 1
oa_version: Preprint
project:
- _id: fc2ed2f7-9c52-11eb-aca3-c01059dda49c
  call_identifier: H2020
  grant_number: '101034413'
  name: 'IST-BRIDGE: International postdoctoral program'
publication: 38th Conference on Neural Information Processing Systems
publication_identifier:
  issn:
  - 1049-5258
publication_status: published
publisher: Neural Information Processing Systems Foundation
quality_controlled: '1'
related_material:
  link:
  - relation: software
    url: https://github.com/IST-DASLab/MicroAdam
scopus_import: '1'
status: public
title: 'MICROADAM: Accurate adaptive optimization with low space overhead and provable
  convergence'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 37
year: '2024'
...
---
DOAJ_listed: '1'
OA_place: publisher
OA_type: gold
PlanS_conform: '1'
_id: '20060'
abstract:
- lang: spa
  text: "Un fenómeno a menudo asociado con el autismo es un modo atípico de función
    ejecutiva, cuyas manifestaciones incluyen dificultad para iniciar tareas. En algunos
    casos, esto va acompañado de sentimientos de inercia y sensaciones que pueden
    describirse como inquietud y parálisis simultáneas. En consecuencia, la dificultad
    para iniciar las tareas puede dar lugar a la procrastinación, ya sea simplemente
    posponiendo el trabajo en la tarea objetivo o realizando otras tareas no relacionadas
    antes de dedicarse a la tarea objetivo. Curiosamente, sin embargo, también está
    documentado que, una vez iniciada una tarea, los autistas pueden centrarse en
    ella intensamente y durante periodos prolongados de tiempo, especialmente cuando
    les resulta interesante.&#x0D;\r\nEste trabajo utiliza el procesamiento predictivo
    y la inferencia activa para modelar la relación entre la función ejecutiva, la
    procrastinación y la hiperfocalización en el autismo. Este modelo integra las
    causas conocidas y propuestas de los déficits en la función ejecutiva y el papel
    que desempeña el interés en la regulación de la atención y la motivación. El modelo
    propone que la procrastinación es el resultado de procesos diferenciales de minimización
    de errores de predicción, como la ponderación de estímulos sensoriales. Se discuten
    los vínculos con modelos propuestos previamente, como la coherencia central débil
    (CCC), y la teoría de los priores altos e inflexibles de los errores de predicción
    en el autismo (HIPPEA)."
- lang: eng
  text: A  phenomenon  often  associated  with  autism  is  an  atypical  mode  of  executive  function,
    manifestations  of  which  include  difficulty  in  initiating  tasks.  In  some  cases,  this
    is accompanied  by  feelings  of  inertia  and  sensations  that  can  be  described  as  simultaneous
    restlessness  and  paralysis.  Consequently,  difficulty  in  getting  started  on  tasks  can  result  in
    procrastination,  either  by  simply  postponing  working  on  the  target  task  or  by  performing
    other  unrelated  tasks  before  engaging  in  the  target  task.  Interestingly,  however,  it  is  also
    documented  that  once  a  task  has  been  started,  autistic  persons  may  focus  on  it  intensely
    and for prolonged periods of time, especially when it is interesting to them.This  paper  uses  predictive  processing  and  active  inference  to  model  therelationship
    between  executive   function,   procrastination,  and   hyperfocus   in  autism.   This   model
    integrates  the  known  and  proposed  causes  of  deficits  in  executive  function  and  the  role
    played  by  interest  in  attention  regulation  and  motivation.  The  model  proposes  that
    procrastination  is  the  outcome  of  differential  prediction-error  minimizing  processes,  such
    as weighting of sensory stimuli. Links to previously proposed models such as weak
    central coherence  (WCC),  and  the  theory  of  high,  inflexible  priors  of  prediction  errors  in  autism
    (HIPPEA) are discussed
acknowledgement: Sidney Carls-Diamante was supported by the Federal Ministry of Education
  and Research (BMBF) and the Baden-Württemberg Ministry of Science as part of the
  Excellence Strategy of the German Federal and State Governments. Alice Laciny was
  supported by the 2021 UNESCO L’Oréal grant for women in science, awarded for the
  project “Neurodiversity and anthropomorphism in social insect research”.
article_processing_charge: Yes
article_type: original
author:
- first_name: Sidney
  full_name: Carls-Diamante, Sidney
  last_name: Carls-Diamante
- first_name: Alice
  full_name: Laciny, Alice
  id: accace3f-3f77-11eb-b1df-f1221b04cb95
  last_name: Laciny
  orcid: 0000-0002-5485-1391
citation:
  ama: 'Carls-Diamante S, Laciny A. Stuck in uncertainty: A predictive processing/
    active inference account of procrastination-like behaviour in autism. <i>Lógoi
    Revista de Filosofía</i>. 2024;(45):88-114. doi:<a href="https://doi.org/10.62876/lr.vi45.6481">10.62876/lr.vi45.6481</a>'
  apa: 'Carls-Diamante, S., &#38; Laciny, A. (2024). Stuck in uncertainty: A predictive
    processing/ active inference account of procrastination-like behaviour in autism.
    <i>Lógoi. Revista de Filosofía</i>. Universidad Católica Andrés Bello. <a href="https://doi.org/10.62876/lr.vi45.6481">https://doi.org/10.62876/lr.vi45.6481</a>'
  chicago: 'Carls-Diamante, Sidney, and Alice Laciny. “Stuck in Uncertainty: A Predictive
    Processing/ Active Inference Account of Procrastination-like Behaviour in Autism.”
    <i>Lógoi. Revista de Filosofía</i>. Universidad Católica Andrés Bello, 2024. <a
    href="https://doi.org/10.62876/lr.vi45.6481">https://doi.org/10.62876/lr.vi45.6481</a>.'
  ieee: 'S. Carls-Diamante and A. Laciny, “Stuck in uncertainty: A predictive processing/
    active inference account of procrastination-like behaviour in autism,” <i>Lógoi.
    Revista de Filosofía</i>, no. 45. Universidad Católica Andrés Bello, pp. 88–114,
    2024.'
  ista: 'Carls-Diamante S, Laciny A. 2024. Stuck in uncertainty: A predictive processing/
    active inference account of procrastination-like behaviour in autism. Lógoi. Revista
    de Filosofía. (45), 88–114.'
  mla: 'Carls-Diamante, Sidney, and Alice Laciny. “Stuck in Uncertainty: A Predictive
    Processing/ Active Inference Account of Procrastination-like Behaviour in Autism.”
    <i>Lógoi. Revista de Filosofía</i>, no. 45, Universidad Católica Andrés Bello,
    2024, pp. 88–114, doi:<a href="https://doi.org/10.62876/lr.vi45.6481">10.62876/lr.vi45.6481</a>.'
  short: S. Carls-Diamante, A. Laciny, Lógoi. Revista de Filosofía (2024) 88–114.
corr_author: '1'
date_created: 2025-07-21T10:35:39Z
date_published: 2024-03-19T00:00:00Z
date_updated: 2025-09-09T08:51:00Z
day: '19'
ddc:
- '570'
doi: 10.62876/lr.vi45.6481
file:
- access_level: open_access
  checksum: 04c950f26ad68455c3a303c87ccf2349
  content_type: application/pdf
  creator: dernst
  date_created: 2025-09-09T08:48:53Z
  date_updated: 2025-09-09T08:48:53Z
  file_id: '20317'
  file_name: 2025_Logoi_CarlsDiamante.pdf
  file_size: 354124
  relation: main_file
  success: 1
file_date_updated: 2025-09-09T08:48:53Z
has_accepted_license: '1'
issue: '45'
language:
- iso: eng
month: '03'
oa: 1
oa_version: Published Version
page: 88-114
publication: Lógoi. Revista de Filosofía
publication_identifier:
  eissn:
  - 1316-693X
  issn:
  - 2790-5144
publication_status: published
publisher: Universidad Católica Andrés Bello
quality_controlled: '1'
status: public
title: 'Stuck in uncertainty: A predictive processing/ active inference account of
  procrastination-like behaviour in autism'
tmp:
  image: /images/cc_by_nc_sa.png
  legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
  name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
    BY-NC-SA 4.0)
  short: CC BY-NC-SA (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
OA_type: closed access
_id: '20527'
abstract:
- lang: eng
  text: "Arising from C. Yang et al. Nature Chemistry https://doi.org/10.1038/s41557-023-01212-2
    (2023)\r\n\r\nIn this work Yang et al.1 claim that an enantioselective Michael
    addition reaction with a barrier of 16 kcal mol−1 occurs at the single-molecule
    level in frozen solvent by measuring fluctuations in current flowing across graphene-based
    molecular devices. The article, however, contains major scientific errors that
    undermine their conclusions. We highlight issues with the fabrication of the devices,
    a lack of characterization, discrepancies between theory and experiment, unreliable
    inelastic electron tunnelling spectra (IETS) and a perceived misinterpretation
    of noise as evidence of reaction."
article_processing_charge: No
article_type: letter_note
author:
- first_name: Latha
  full_name: Venkataraman, Latha
  id: 9ebb78a5-cc0d-11ee-8322-fae086a32caf
  last_name: Venkataraman
  orcid: 0000-0002-6957-6089
- first_name: Jan
  full_name: van Ruitenbeek, Jan
  last_name: van Ruitenbeek
citation:
  ama: Venkataraman L, van Ruitenbeek J. Questioning claims of monitoring the Michael
    addition reaction at the single-molecule level. <i>Nature Chemistry</i>. 2024;16(11):1767-1769.
    doi:<a href="https://doi.org/10.1038/s41557-024-01631-9">10.1038/s41557-024-01631-9</a>
  apa: Venkataraman, L., &#38; van Ruitenbeek, J. (2024). Questioning claims of monitoring
    the Michael addition reaction at the single-molecule level. <i>Nature Chemistry</i>.
    Springer Nature. <a href="https://doi.org/10.1038/s41557-024-01631-9">https://doi.org/10.1038/s41557-024-01631-9</a>
  chicago: Venkataraman, Latha, and Jan van Ruitenbeek. “Questioning Claims of Monitoring
    the Michael Addition Reaction at the Single-Molecule Level.” <i>Nature Chemistry</i>.
    Springer Nature, 2024. <a href="https://doi.org/10.1038/s41557-024-01631-9">https://doi.org/10.1038/s41557-024-01631-9</a>.
  ieee: L. Venkataraman and J. van Ruitenbeek, “Questioning claims of monitoring the
    Michael addition reaction at the single-molecule level,” <i>Nature Chemistry</i>,
    vol. 16, no. 11. Springer Nature, pp. 1767–1769, 2024.
  ista: Venkataraman L, van Ruitenbeek J. 2024. Questioning claims of monitoring the
    Michael addition reaction at the single-molecule level. Nature Chemistry. 16(11),
    1767–1769.
  mla: Venkataraman, Latha, and Jan van Ruitenbeek. “Questioning Claims of Monitoring
    the Michael Addition Reaction at the Single-Molecule Level.” <i>Nature Chemistry</i>,
    vol. 16, no. 11, Springer Nature, 2024, pp. 1767–69, doi:<a href="https://doi.org/10.1038/s41557-024-01631-9">10.1038/s41557-024-01631-9</a>.
  short: L. Venkataraman, J. van Ruitenbeek, Nature Chemistry 16 (2024) 1767–1769.
date_created: 2025-10-23T12:16:57Z
date_published: 2024-11-01T00:00:00Z
date_updated: 2025-10-23T12:58:52Z
day: '01'
doi: 10.1038/s41557-024-01631-9
extern: '1'
external_id:
  pmid:
  - '39313629'
intvolume: '        16'
issue: '11'
language:
- iso: eng
month: '11'
oa_version: None
page: 1767-1769
pmid: 1
publication: Nature Chemistry
publication_identifier:
  eissn:
  - 1755-4349
  issn:
  - 1755-4330
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
scopus_import: '1'
status: public
title: Questioning claims of monitoring the Michael addition reaction at the single-molecule
  level
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 16
year: '2024'
...
---
OA_type: closed access
_id: '20615'
abstract:
- lang: eng
  text: "Spin/Pin-structures on vector bundles have long featured prominently in differential
    geometry, in particular providing part of the foundation for the original proof
    of the renowned Atiyah–Singer Index Theory. More recently, they have underpinned
    the symplectic topology foundations of the so-called real sector of the mirror
    symmetry of string theory.\r\n\r\nThis semi-expository three-part monograph provides
    an accessible introduction to Spin- and Pin-structures in general, demonstrates
    their role in the orientability considerations in symplectic topology, and presents
    their applications in enumerative geometry.\r\n\r\nPart I contains a systematic
    treatment of Spin/Pin-structures from different topological perspectives and may
    be suitable for an advanced undergraduate reading seminar. This leads to Part
    II, which systematically studies orientability problems for the determinants of
    real Cauchy–Riemann operators on vector bundles. Part III introduces enumerative
    geometry of curves in complex projective varieties and in symplectic manifolds,
    demonstrating some applications of the first two parts in the process. Two appendices
    review the Čech cohomology perspective on fiber bundles and Lie group covering
    spaces."
article_processing_charge: No
author:
- first_name: Xujia
  full_name: Chen, Xujia
  id: 968ad14a-fd86-11ee-a420-ea29715511a3
  last_name: Chen
- first_name: Aleksey
  full_name: Zinger, Aleksey
  last_name: Zinger
citation:
  ama: Chen X, Zinger A. <i>Spin/Pin-Structures and Real Enumerative Geometry</i>.
    World Scientific Publishing; 2024. doi:<a href="https://doi.org/10.1142/13476">10.1142/13476</a>
  apa: Chen, X., &#38; Zinger, A. (2024). <i>Spin/Pin-structures and real enumerative
    geometry</i>. World Scientific Publishing. <a href="https://doi.org/10.1142/13476">https://doi.org/10.1142/13476</a>
  chicago: Chen, Xujia, and Aleksey Zinger. <i>Spin/Pin-Structures and Real Enumerative
    Geometry</i>. World Scientific Publishing, 2024. <a href="https://doi.org/10.1142/13476">https://doi.org/10.1142/13476</a>.
  ieee: X. Chen and A. Zinger, <i>Spin/Pin-structures and real enumerative geometry</i>.
    World Scientific Publishing, 2024.
  ista: Chen X, Zinger A. 2024. Spin/Pin-structures and real enumerative geometry,
    World Scientific Publishing,p.
  mla: Chen, Xujia, and Aleksey Zinger. <i>Spin/Pin-Structures and Real Enumerative
    Geometry</i>. World Scientific Publishing, 2024, doi:<a href="https://doi.org/10.1142/13476">10.1142/13476</a>.
  short: X. Chen, A. Zinger, Spin/Pin-Structures and Real Enumerative Geometry, World
    Scientific Publishing, 2024.
date_created: 2025-11-10T08:40:10Z
date_published: 2024-01-01T00:00:00Z
date_updated: 2025-11-10T15:28:49Z
day: '01'
doi: 10.1142/13476
extern: '1'
language:
- iso: eng
month: '01'
oa_version: None
publication_identifier:
  eisbn:
  - '9789811278556'
  isbn:
  - '9789811278532'
publication_status: published
publisher: World Scientific Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Spin/Pin-structures and real enumerative geometry
type: book
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2024'
...
---
_id: '17456'
abstract:
- lang: eng
  text: "Data-parallel distributed training of deep neural networks (DNN) has gained
    very widespread adoption, but can still experience communication bottlenecks.
    To address this issue, entire families of compression mechanisms have been developed,
    including quantization, sparsification, and low-rank approximation, some of which
    are seeing significant practical adoption. Despite this progress, almost all known
    compression schemes apply compression uniformly across DNN layers, although layers
    are heterogeneous in terms of parameter count and their impact on model accuracy.In
    this work, we provide a general framework for adapting the degree of compression
    across the model's layers dynamically during training, improving the overall compression,
    while leading to substantial speedups, without sacrificing accuracy. Our framework,
    called L-GreCo, is based on an adaptive algorithm, which automatically picks the
    optimal compression parameters for model layers guaranteeing the best compression
    ratio while satisfying an error constraint. Extensive experiments over image classification
    and language modeling tasks shows that L-GreCo is effective across all existing
    families of compression methods, and achieves up to 2.5\r\n×\r\n training speedup
    and up to 5\r\n×\r\n compression improvement over efficient implementations of
    existing approaches, while recovering full accuracy. Moreover, L-GreCo is complementary
    to existing adaptive algorithms, improving their compression ratio by 50\\% and
    practical throughput by 66\\%. An anonymized implementation is available at https://github.com/LGrCo/L-GreCo."
article_processing_charge: No
arxiv: 1
author:
- first_name: Ilia
  full_name: Markov, Ilia
  id: D0CF4148-C985-11E9-8066-0BDEE5697425
  last_name: Markov
- first_name: Kaveh
  full_name: Alimohammadi, Kaveh
  last_name: Alimohammadi
- first_name: Elias
  full_name: Frantar, Elias
  id: 09a8f98d-ec99-11ea-ae11-c063a7b7fe5f
  last_name: Frantar
- first_name: Dan-Adrian
  full_name: Alistarh, Dan-Adrian
  id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
  last_name: Alistarh
  orcid: 0000-0003-3650-940X
citation:
  ama: 'Markov I, Alimohammadi K, Frantar E, Alistarh D-A. L-GreCo: Layerwise-adaptive
    gradient compression for efficient data-parallel deep learning. In: Gibbons P,
    Pekhimenko G, De Sa C, eds. <i>Proceedings of Machine Learning and Systems </i>.
    Vol 6. Association for Computing Machinery; 2024.'
  apa: 'Markov, I., Alimohammadi, K., Frantar, E., &#38; Alistarh, D.-A. (2024). L-GreCo:
    Layerwise-adaptive gradient compression for efficient data-parallel deep learning.
    In P. Gibbons, G. Pekhimenko, &#38; C. De Sa (Eds.), <i>Proceedings of Machine
    Learning and Systems </i> (Vol. 6). Athens, Greece: Association for Computing
    Machinery.'
  chicago: 'Markov, Ilia, Kaveh Alimohammadi, Elias Frantar, and Dan-Adrian Alistarh.
    “L-GreCo: Layerwise-Adaptive Gradient Compression for Efficient Data-Parallel
    Deep Learning.” In <i>Proceedings of Machine Learning and Systems </i>, edited
    by P. Gibbons, G. Pekhimenko, and C. De Sa, Vol. 6. Association for Computing
    Machinery, 2024.'
  ieee: 'I. Markov, K. Alimohammadi, E. Frantar, and D.-A. Alistarh, “L-GreCo: Layerwise-adaptive
    gradient compression for efficient data-parallel deep learning,” in <i>Proceedings
    of Machine Learning and Systems </i>, Athens, Greece, 2024, vol. 6.'
  ista: 'Markov I, Alimohammadi K, Frantar E, Alistarh D-A. 2024. L-GreCo: Layerwise-adaptive
    gradient compression for efficient data-parallel deep learning. Proceedings of
    Machine Learning and Systems . MLSys: Machine Learning and Systems vol. 6.'
  mla: 'Markov, Ilia, et al. “L-GreCo: Layerwise-Adaptive Gradient Compression for
    Efficient Data-Parallel Deep Learning.” <i>Proceedings of Machine Learning and
    Systems </i>, edited by P. Gibbons et al., vol. 6, Association for Computing Machinery,
    2024.'
  short: I. Markov, K. Alimohammadi, E. Frantar, D.-A. Alistarh, in:, P. Gibbons,
    G. Pekhimenko, C. De Sa (Eds.), Proceedings of Machine Learning and Systems ,
    Association for Computing Machinery, 2024.
conference:
  end_date: 2024-04-22
  location: Athens, Greece
  name: 'MLSys: Machine Learning and Systems'
  start_date: 2024-04-22
corr_author: '1'
date_created: 2024-08-22T08:29:25Z
date_published: 2024-04-01T00:00:00Z
date_updated: 2026-06-18T17:55:24Z
day: '01'
ddc:
- '000'
department:
- _id: DaAl
editor:
- first_name: P.
  full_name: Gibbons, P.
  last_name: Gibbons
- first_name: G.
  full_name: Pekhimenko, G.
  last_name: Pekhimenko
- first_name: C.
  full_name: De Sa, C.
  last_name: De Sa
external_id:
  arxiv:
  - '2210.17357'
intvolume: '         6'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://proceedings.mlsys.org/paper_files/paper/2024/hash/9069a8976ff06f6443e7f4172990a580-Abstract-Conference.html
month: '04'
oa: 1
oa_version: Published Version
publication: 'Proceedings of Machine Learning and Systems '
publication_status: published
publisher: Association for Computing Machinery
quality_controlled: '1'
related_material:
  record:
  - id: '17490'
    relation: dissertation_contains
    status: public
status: public
title: 'L-GreCo: Layerwise-adaptive gradient compression for efficient data-parallel
  deep learning'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2024'
...
---
OA_place: publisher
OA_type: diamond
_id: '18114'
abstract:
- lang: eng
  text: This paper presents Mechanistic Neural Networks, a neural network design for
    machine learning applications in the sciences. It incorporates a new Mechanistic
    Block in standard architectures to explicitly learn governing differential equations
    as representations, revealing the underlying dynamics of data and enhancing interpretability
    and efficiency in data modeling. Central to our approach is a novel Relaxed Linear
    Programming Solver (NeuRLP) inspired by a technique that reduces solving linear
    ODEs to solving linear programs. This integrates well with neural networks and
    surpasses the limitations of traditional ODE solvers enabling scalable GPU parallel
    processing. Overall, Mechanistic Neural Networks demonstrate their versatility
    for scientific machine learning applications, adeptly managing tasks from equation
    discovery to dynamic systems modeling. We prove their comprehensive capabilities
    in analyzing and interpreting complex scientific data across various applications,
    showing significant performance against specialized state-of-the-art methods.
    Source code is available at https://github.com/alpz/mech-nn.
alternative_title:
- PMLR
article_processing_charge: No
arxiv: 1
author:
- first_name: Adeel A
  full_name: Pervez, Adeel A
  id: fca6d90c-d47f-11ee-bc87-93ff51604981
  last_name: Pervez
- first_name: Francesco
  full_name: Locatello, Francesco
  id: 26cfd52f-2483-11ee-8040-88983bcc06d4
  last_name: Locatello
  orcid: 0000-0002-4850-0683
- first_name: Efstratios
  full_name: Gavves, Efstratios
  last_name: Gavves
citation:
  ama: 'Pervez AA, Locatello F, Gavves E. Mechanistic neural networks for scientific
    machine learning. In: <i>Proceedings of the 41st International Conference on Machine
    Learning</i>. Vol 235. ML Research Press; 2024:40484-40501.'
  apa: 'Pervez, A. A., Locatello, F., &#38; Gavves, E. (2024). Mechanistic neural
    networks for scientific machine learning. In <i>Proceedings of the 41st International
    Conference on Machine Learning</i> (Vol. 235, pp. 40484–40501). Vienna, Austria:
    ML Research Press.'
  chicago: Pervez, Adeel A, Francesco Locatello, and Efstratios Gavves. “Mechanistic
    Neural Networks for Scientific Machine Learning.” In <i>Proceedings of the 41st
    International Conference on Machine Learning</i>, 235:40484–501. ML Research Press,
    2024.
  ieee: A. A. Pervez, F. Locatello, and E. Gavves, “Mechanistic neural networks for
    scientific machine learning,” in <i>Proceedings of the 41st International Conference
    on Machine Learning</i>, Vienna, Austria, 2024, vol. 235, pp. 40484–40501.
  ista: 'Pervez AA, Locatello F, Gavves E. 2024. Mechanistic neural networks for scientific
    machine learning. Proceedings of the 41st International Conference on Machine
    Learning. ICML: International Conference on Machine Learning, PMLR, vol. 235,
    40484–40501.'
  mla: Pervez, Adeel A., et al. “Mechanistic Neural Networks for Scientific Machine
    Learning.” <i>Proceedings of the 41st International Conference on Machine Learning</i>,
    vol. 235, ML Research Press, 2024, pp. 40484–501.
  short: A.A. Pervez, F. Locatello, E. Gavves, in:, Proceedings of the 41st International
    Conference on Machine Learning, ML Research Press, 2024, pp. 40484–40501.
conference:
  end_date: 2024-07-27
  location: Vienna, Austria
  name: 'ICML: International Conference on Machine Learning'
  start_date: 2024-07-21
date_created: 2024-09-22T22:01:43Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2026-06-18T17:59:46Z
day: '01'
ddc:
- '000'
department:
- _id: FrLo
external_id:
  arxiv:
  - '2402.13077'
intvolume: '       235'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2402.13077
month: '09'
oa: 1
oa_version: Published Version
page: 40484-40501
publication: Proceedings of the 41st International Conference on Machine Learning
publication_identifier:
  eissn:
  - 2640-3498
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
related_material:
  link:
  - relation: software
    url: https://github.com/alpz/mech-nn
scopus_import: '1'
status: public
title: Mechanistic neural networks for scientific machine learning
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 235
year: '2024'
...
---
_id: '18117'
abstract:
- lang: eng
  text: "We investigate parameter-efficient fine-tuning (PEFT) methods that can provide
    good accuracy under limited computational and memory budgets in the context of
    large language models (LLMs). We present a new PEFT method called Robust Adaptation
    (RoSA) inspired by robust principal component analysis that jointly trains low-rank\r\n
    and highly-sparse components on top of a set of fixed pretrained weights to efficiently
    approximate the performance of a full-fine-tuning (FFT) solution. Across a series
    of challenging generative tasks such as grade-school math and SQL query generation,
    which require fine-tuning for good performance, we show that RoSA outperforms
    LoRA, pure sparse fine-tuning, and alternative hybrid methods at the same parameter
    budget, and can even recover the performance of FFT on some tasks. We provide
    system support for RoSA to complement the training algorithm, specifically in
    the form of sparse GPU kernels which enable memory- and computationally-efficient
    training, and show that it is also compatible with low-precision base weights,
    resulting in the first joint representation combining quantization, low-rank and
    sparse approximations. Our code is available at https://github.com/IST-DASLab/RoSA."
acknowledgement: The authors would like to thank Eldar Kurtic for experimental support
  and useful suggestions throughout the project
article_processing_charge: No
arxiv: 1
author:
- first_name: Mahdi
  full_name: Nikdan, Mahdi
  id: 66374281-f394-11eb-9cf6-869147deecc0
  last_name: Nikdan
- first_name: Soroush
  full_name: Tabesh, Soroush
  id: 06000900-6068-11ef-8d61-c2472ef2e752
  last_name: Tabesh
  orcid: 0009-0003-4119-6281
- first_name: Elvir
  full_name: Crncevic, Elvir
  id: 41888001-440d-11ef-8299-d0e838b8185e
  last_name: Crncevic
- first_name: Dan-Adrian
  full_name: Alistarh, Dan-Adrian
  id: 4A899BFC-F248-11E8-B48F-1D18A9856A87
  last_name: Alistarh
  orcid: 0000-0003-3650-940X
citation:
  ama: 'Nikdan M, Tabesh S, Crncevic E, Alistarh D-A. RoSA: Accurate parameter-efficient
    fine-tuning via robust adaptation. In: <i>Proceedings of the 41st International
    Conference on Machine Learning</i>. Vol 235. ML Research Press; 2024:38187-38206.'
  apa: 'Nikdan, M., Tabesh, S., Crncevic, E., &#38; Alistarh, D.-A. (2024). RoSA:
    Accurate parameter-efficient fine-tuning via robust adaptation. In <i>Proceedings
    of the 41st International Conference on Machine Learning</i> (Vol. 235, pp. 38187–38206).
    Vienna, Austria: ML Research Press.'
  chicago: 'Nikdan, Mahdi, Soroush Tabesh, Elvir Crncevic, and Dan-Adrian Alistarh.
    “RoSA: Accurate Parameter-Efficient Fine-Tuning via Robust Adaptation.” In <i>Proceedings
    of the 41st International Conference on Machine Learning</i>, 235:38187–206. ML
    Research Press, 2024.'
  ieee: 'M. Nikdan, S. Tabesh, E. Crncevic, and D.-A. Alistarh, “RoSA: Accurate parameter-efficient
    fine-tuning via robust adaptation,” in <i>Proceedings of the 41st International
    Conference on Machine Learning</i>, Vienna, Austria, 2024, vol. 235, pp. 38187–38206.'
  ista: 'Nikdan M, Tabesh S, Crncevic E, Alistarh D-A. 2024. RoSA: Accurate parameter-efficient
    fine-tuning via robust adaptation. Proceedings of the 41st International Conference
    on Machine Learning. ICML: International Conference on Machine Learning vol. 235,
    38187–38206.'
  mla: 'Nikdan, Mahdi, et al. “RoSA: Accurate Parameter-Efficient Fine-Tuning via
    Robust Adaptation.” <i>Proceedings of the 41st International Conference on Machine
    Learning</i>, vol. 235, ML Research Press, 2024, pp. 38187–206.'
  short: M. Nikdan, S. Tabesh, E. Crncevic, D.-A. Alistarh, in:, Proceedings of the
    41st International Conference on Machine Learning, ML Research Press, 2024, pp.
    38187–38206.
conference:
  end_date: 2024-07-27
  location: Vienna, Austria
  name: 'ICML: International Conference on Machine Learning'
  start_date: 2024-07-21
corr_author: '1'
date_created: 2024-09-22T22:01:44Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2024-10-01T08:22:01Z
day: '01'
department:
- _id: DaAl
- _id: GradSch
external_id:
  arxiv:
  - '2401.04679'
intvolume: '       235'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://doi.org/10.48550/arXiv.2401.04679
month: '09'
oa: 1
oa_version: Preprint
page: 38187-38206
publication: Proceedings of the 41st International Conference on Machine Learning
publication_identifier:
  eissn:
  - 2640-3498
publication_status: published
publisher: ML Research Press
quality_controlled: '1'
related_material:
  link:
  - relation: software
    url: https://github.com/IST-DASLab/RoSA
scopus_import: '1'
status: public
title: 'RoSA: Accurate parameter-efficient fine-tuning via robust adaptation'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 235
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '22197'
abstract:
- lang: eng
  text: "We study the distribution of consecutive sums of two squares\r\nin arithmetic
    progressions. If {En}n∈N is the sequence of\r\nsums of two squares in increasing
    order, we show that for\r\nany modulus q and any congruence classes a1, a2, a3
    mod q\r\nwhich are admissible in the sense that there are solutions\r\nto x2 +
    y2 ≡ ai mod q, there exist infinitely many n with\r\nEn+i−1 ≡ ai mod q, for i
    =1, 2, 3. We also show that for\r\nany r1, r2 ≥ 1, there exist infinitely many
    n with En+i−1 ≡\r\na1 mod q for 1 ≤ i ≤ r1 and En+i−1 ≡ a2 mod q for\r\nr1 +1
    ≤ i ≤ r1 + r2"
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Noam
  full_name: Kimmel, Noam
  last_name: Kimmel
- first_name: Vivian Zieve
  full_name: Kuperberg, Vivian Zieve
  id: c3bac823-112d-11f0-a3f5-c264f852e697
  last_name: Kuperberg
citation:
  ama: Kimmel N, Kuperberg VZ. Consecutive runs of sums of two squares. <i>Journal
    of Number Theory</i>. 2024;264:135-147. doi:<a href="https://doi.org/10.1016/j.jnt.2024.05.003">10.1016/j.jnt.2024.05.003</a>
  apa: Kimmel, N., &#38; Kuperberg, V. Z. (2024). Consecutive runs of sums of two
    squares. <i>Journal of Number Theory</i>. Elsevier. <a href="https://doi.org/10.1016/j.jnt.2024.05.003">https://doi.org/10.1016/j.jnt.2024.05.003</a>
  chicago: Kimmel, Noam, and Vivian Zieve Kuperberg. “Consecutive Runs of Sums of
    Two Squares.” <i>Journal of Number Theory</i>. Elsevier, 2024. <a href="https://doi.org/10.1016/j.jnt.2024.05.003">https://doi.org/10.1016/j.jnt.2024.05.003</a>.
  ieee: N. Kimmel and V. Z. Kuperberg, “Consecutive runs of sums of two squares,”
    <i>Journal of Number Theory</i>, vol. 264. Elsevier, pp. 135–147, 2024.
  ista: Kimmel N, Kuperberg VZ. 2024. Consecutive runs of sums of two squares. Journal
    of Number Theory. 264, 135–147.
  mla: Kimmel, Noam, and Vivian Zieve Kuperberg. “Consecutive Runs of Sums of Two
    Squares.” <i>Journal of Number Theory</i>, vol. 264, Elsevier, 2024, pp. 135–47,
    doi:<a href="https://doi.org/10.1016/j.jnt.2024.05.003">10.1016/j.jnt.2024.05.003</a>.
  short: N. Kimmel, V.Z. Kuperberg, Journal of Number Theory 264 (2024) 135–147.
date_created: 2026-06-29T12:58:28Z
date_published: 2024-11-01T00:00:00Z
date_updated: 2026-07-14T11:10:45Z
day: '01'
doi: 10.1016/j.jnt.2024.05.003
extern: '1'
external_id:
  arxiv:
  - '2306.12855'
intvolume: '       264'
language:
- iso: eng
main_file_link:
- url: https://doi.org/10.48550/arXiv.2306.12855
month: '11'
oa_version: Preprint
page: 135-147
publication: Journal of Number Theory
publication_identifier:
  issn:
  - 0022-314X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Consecutive runs of sums of two squares
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 264
year: '2024'
...
