Projects funded by the NCN

Information on the principal investigator and host institution

Information of the project and the call

Keywords

Equipment

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Multiwinner Election Rules: Beyond Scoring Protocols

2019/35/B/ST6/02215

Keywords:

multiwinner elections computational social choice Condorcet rules

Descriptors:

  • ST6_007:
  • ST6_006:

Panel:

ST6 - Computer science and informatics: informatics and information systems, computer science, scientific computing, intelligent systems

Host institution :

Uniwersytet Warszawski, Wydział Matematyki, Informatyki i Mechaniki

woj. mazowieckie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Piotr Krzysztof Skowron 

Number of co-investigators in the project: 3

Call: OPUS 18 - announced on 2019-09-16

Amount awarded: 808 800 PLN

Project start date (Y-m-d): 2020-07-20

Project end date (Y-m-d): 2023-09-19

Project duration:: 38 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Information in the final report

  • Publication in academic press/journals (5)
  • Articles in post-conference publications (24)
  • Book publications / chapters in book publications (2)
  1. Matchings under Preferences: Strength of Stability and Trade-Offs
    Authors:
    Jiehua Chen, Piotr Skowron, Manuel Sorge
    Academic press:
    ACM Transactions on Economics and Computation (rok: 2021, tom: 9, strony: 20:1-20:55), Wydawca: ACM
    Status:
    Published
    DOI:
    10.1145/3485000 - link to the publication
  2. Consistent approval-based multi-winner rules
    Authors:
    Martin Lackner, Piotr Skowron
    Academic press:
    Journal of Economic Theory (rok: 2021, tom: 192, strony: 105173), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.jet.2020.105173 - link to the publication
  3. Matchings under Preferences: Strength of Stability and Trade-Offs
    Authors:
    Jiehua Chen, Piotr Skowron, Manuel Sorge
    Academic press:
    ACM Transactions on Economics and Computation (rok: 2021, tom: 9, strony: 20:1-20:55), Wydawca: ACM
    Status:
    Published
    DOI:
    10.1145/3485000 - link to the publication
  4. Consistent approval-based multi-winner rules
    Authors:
    Martin Lackner, Piotr Skowron
    Academic press:
    Journal of Economic Theory (rok: 2021, tom: 192, strony: 105173), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.jet.2020.105173 - link to the publication
  5. Matchings under Preferences: Strength of Stability and Trade-Offs
    Authors:
    Jiehua Chen, Piotr Skowron, Manuel Sorge
    Academic press:
    ACM Transactions on Economics and Computation (rok: 2021, tom: 9, strony: 20:1-20:55), Wydawca: ACM
    Status:
    Published
    DOI:
    10.1145/3485000 - link to the publication
  1. Core-Stable Committees Under Restricted Domains
    Authors:
    Grzegorz Pierczyński, Piotr Skowron
    Conference:
    Proceedings of the 18th International Conference on Web and Internet Economics (WINE-2022) (rok: 2022, tom: 8th International Conference on Web and Internet Economics, strony: 311-329), Wydawca: Springer
    Data:
    konferencja 12-15 grudnia 2022
    Status:
    Published
    DOI:
    10.1007/978-3-031-22832-2_18 - link to the publication
  2. Proportional Public Decisions
    Authors:
    Piotr Skowron, Adrian Górecki
    Conference:
    Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence (AAAI-2022) (rok: 2022, tom: Thirty-Sixth AAAI Conference on Artificial Intelligence, strony: 5191-5198), Wydawca: AAAI Press
    Data:
    konferencja 22.02.2022 - 01.03.2022
    Status:
    Published
    DOI:
    10.1609/aaai.v36i5.20454 - link to the publication
  3. Participatory Budgeting: Data, Tools and Analysis
    Authors:
    Piotr Faliszewski, Jarosław Flis, Dominik Peters, Grzegorz Pierczyński, Piotr Skowron, Dariusz Stolicki, Stanisław Szufa, NimrodTalmon
    Conference:
    Proceedings of the 32nd International Joint Conference on Artificial Intelligence (IJCAI-23) (rok: 2023, tom: The 32nd International Joint Conference on Artificial Intelligence (IJCAI-23), strony: 2667-2674), Wydawca: ijcai.org
    Data:
    konferencja 19th-25th August 2023
    Status:
    Published
    DOI:
    10.24963/ijcai.2023/297 - link to the publication
  4. Proportionality Degree of Multiwinner Rules
    Authors:
    Piotr Skowron
    Conference:
    Proceedings of the 22nd ACM Conference on Economics and Computation (EC-2021) (rok: 2021, tom: The 22nd ACM Conference on Economics and Computation (EC-2021), strony: 820-840), Wydawca: ACM
    Data:
    konferencja 19-23 lipca, 2021
    Status:
    Published
    DOI:
    10.1145/3465456.3467641 - link to the publication
  5. Phragme ́n Rules for Degressive and Regressive Proportionality
    Authors:
    Michał Jaworski, Piotr Skowron
    Conference:
    Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence (IJCAI-2022) (rok: 2022, tom: Thirty-First International Joint Conference on Artificial Intelligence, strony: 328-334), Wydawca: ijcai.org
    Data:
    konferencja 23-29 lipca 2022
    Status:
    Published
    DOI:
    10.24963/ijcai.2022/47 - link to the publication
  6. Aggregating Binary Judgments Ranked by Accuracy
    Authors:
    Daniel Halpern, Gregory Kehne, Dominik Peters, Ariel D. Procaccia, Nisarg Shah, Piotr Skowron
    Conference:
    Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI-21) (rok: 2021, tom: The 35th AAAI Conference on Artificial Intelligence (AAAI-21), strony: 5456-5463), Wydawca: AAAI Press
    Data:
    konferencja 2-9 luty, 2021
    Status:
    Published
    DOI:
    link to the publication
  7. Market-Based Explanations of Collective Decisions
    Authors:
    Dominik Peters, Grzegorz Pierczyński, Nisarg Shah, Piotr Skowron
    Conference:
    Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI-21) (rok: 2021, tom: The 35th AAAI Conference on Artificial Intelligence (AAAI-21), strony: 5656-5663), Wydawca: AAAI Press
    Data:
    konferencja 2-9 luty, 2021
    Status:
    Published
    DOI:
    link to the publication
  8. Proportional Participatory Budgeting with Additive Utilities
    Authors:
    Dominik Peters, Grzegorz Pierczynski, Piotr Skowron
    Conference:
    Advances in Neural Information Processing Systems 34 (NeurIPS-2021) (rok: 2021, tom: Annual Conference on Neural Information Processing Systems 2021, strony: 12726-12737), Wydawca: Annual Conference on Neural Information Processing Systems 2021
    Data:
    konferencja 6-14 grudnia 2021
    Status:
    Published
    DOI:
    link to the publication
  9. Proportional Public Decisions
    Authors:
    Piotr Skowron, Adrian Górecki
    Conference:
    Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence (AAAI-2022) (rok: 2022, tom: Thirty-Sixth AAAI Conference on Artificial Intelligence, strony: 5191-5198), Wydawca: AAAI Press
    Data:
    konferencja 22.02.2022 - 01.03.2022
    Status:
    Published
    DOI:
    10.1609/aaai.v36i5.20454 - link to the publication
  10. Phragme ́n Rules for Degressive and Regressive Proportionality
    Authors:
    Michał Jaworski, Piotr Skowron
    Conference:
    Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence (IJCAI-2022) (rok: 2022, tom: Thirty-First International Joint Conference on Artificial Intelligence, strony: 328-334), Wydawca: ijcai.org
    Data:
    konferencja 23-29 lipca 2022
    Status:
    Published
    DOI:
    10.24963/ijcai.2022/47 - link to the publication
  11. Proportionality and the Limits of Welfarism
    Authors:
    Dominik Peters, Piotr Skowron
    Conference:
    Proceedings of the 21st ACM Conference on Economics and Computation (EC-2021) (rok: 2020, tom: The 21st ACM Conference on Economics and Computation (EC-2021), strony: 793-794), Wydawca: ACM
    Data:
    konferencja 13-14 lipca 2020
    Status:
    Published
    DOI:
    10.1145/3391403.3399465 - link to the publication
  12. Proportionality and the Limits of Welfarism
    Authors:
    Dominik Peters, Piotr Skowron
    Conference:
    Proceedings of the 20th ACM Conference on Economics and Computation (EC-2020) (rok: 2020, tom: The 20th ACM Conference on Economics and Computation (EC-2020), strony: 793-794), Wydawca: ACM
    Data:
    konferencja 13-14 lipca 2020
    Status:
    Published
    DOI:
    10.1145/3391403.3399465 - link to the publication
  13. Core-Stable Committees Under Restricted Domains
    Authors:
    Grzegorz Pierczyński, Piotr Skowron
    Conference:
    Proceedings of the 18th International Conference on Web and Internet Economics (WINE-2022) (rok: 2022, tom: 8th International Conference on Web and Internet Economics, strony: 311-329), Wydawca: Springer
    Data:
    konferencja 12-15 grudnia 2022
    Status:
    Published
    DOI:
    10.1007/978-3-031-22832-2_18 - link to the publication
  14. An Analysis of Approval-Based Committee Rules for 2D-Euclidean Elections
    Authors:
    Michał T. Godziszewski, Paweł Batko, Piotr Skowron, Piotr Faliszewski
    Conference:
    Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI-21) (rok: 2021, tom: The 35th AAAI Conference on Artificial Intelligence (AAAI-21), strony: 5448-5455), Wydawca: AAAI Press
    Data:
    konferencja 2-9 luty, 2021
    Status:
    Published
    DOI:
    link to the publication
  15. Proportional Participatory Budgeting with Additive Utilities
    Authors:
    Dominik Peters, Grzegorz Pierczynski, Piotr Skowron
    Conference:
    Advances in Neural Information Processing Systems 34 (NeurIPS-2021) (rok: 2021, tom: Annual Conference on Neural Information Processing Systems 2021, strony: 12726-12737), Wydawca: Annual Conference on Neural Information Processing Systems 2021
    Data:
    konferencja 6-14 grudnia 2021
    Status:
    Published
    DOI:
    link to the publication
  16. Proportionality Degree of Multiwinner Rules
    Authors:
    Piotr Skowron
    Conference:
    Proceedings of the 22nd ACM Conference on Economics and Computation (EC-2021) (rok: 2021, tom: The 22nd ACM Conference on Economics and Computation (EC-2021), strony: 820-840), Wydawca: ACM
    Data:
    konferencja 19-23 lipca, 2021
    Status:
    Published
    DOI:
    10.1145/3465456.3467641 - link to the publication
  17. Proportionality and the Limits of Welfarism
    Authors:
    Dominik Peters, Piotr Skowron
    Conference:
    Proceedings of the 20th ACM Conference on Economics and Computation (EC-2020) (rok: 2020, tom: The 20th ACM Conference on Economics and Computation (EC-2020), strony: 793-794), Wydawca: ACM
    Data:
    konferencja 13-14 lipca 2020
    Status:
    Published
    DOI:
    10.1145/3391403.3399465 - link to the publication
  18. An Analysis of Approval-Based Committee Rules for 2D-Euclidean Elections
    Authors:
    Michał T. Godziszewski, Paweł Batko, Piotr Skowron, Piotr Faliszewski
    Conference:
    Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI-21) (rok: 2021, tom: The 35th AAAI Conference on Artificial Intelligence (AAAI-21), strony: 5448-5455), Wydawca: AAAI Press
    Data:
    konferencja 2-9 luty, 2021
    Status:
    Published
    DOI:
    link to the publication
  19. Proportionality Degree of Multiwinner Rules
    Authors:
    Piotr Skowron
    Conference:
    Proceedings of the 22nd ACM Conference on Economics and Computation (EC-2021) (rok: 2021, tom: The 22nd ACM Conference on Economics and Computation (EC-2021), strony: 820-840), Wydawca: ACM
    Data:
    konferencja 19-23 lipca, 2021
    Status:
    Published
    DOI:
    10.1145/3465456.3467641 - link to the publication
  20. An Analysis of Approval-Based Committee Rules for 2D-Euclidean Elections
    Authors:
    Michał T. Godziszewski, Paweł Batko, Piotr Skowron, Piotr Faliszewski
    Conference:
    Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI-21) (rok: 2021, tom: The 35th AAAI Conference on Artificial Intelligence (AAAI-21), strony: 5448-5455), Wydawca: AAAI Press
    Data:
    konferencja 2-9 luty, 2021
    Status:
    Published
    DOI:
    link to the publication
  21. Aggregating Binary Judgments Ranked by Accuracy
    Authors:
    Daniel Halpern, Gregory Kehne, Dominik Peters, Ariel D. Procaccia, Nisarg Shah, Piotr Skowron
    Conference:
    Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI-21) (rok: 2021, tom: The 35th AAAI Conference on Artificial Intelligence (AAAI-21), strony: 5456-5463), Wydawca: AAAI Press
    Data:
    konferencja 2-9 luty, 2021
    Status:
    Published
    DOI:
    link to the publication
  22. Aggregating Binary Judgments Ranked by Accuracy
    Authors:
    Daniel Halpern, Gregory Kehne, Dominik Peters, Ariel D. Procaccia, Nisarg Shah, Piotr Skowron
    Conference:
    Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI-21) (rok: 2021, tom: The 35th AAAI Conference on Artificial Intelligence (AAAI-21), strony: 5456-5463), Wydawca: AAAI Press
    Data:
    konferencja 2-9 luty, 2021
    Status:
    Published
    DOI:
    link to the publication
  23. Market-Based Explanations of Collective Decisions
    Authors:
    Dominik Peters, Grzegorz Pierczyński, Nisarg Shah, Piotr Skowron
    Conference:
    Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI-21) (rok: 2021, tom: The 35th AAAI Conference on Artificial Intelligence (AAAI-21), strony: 5656-5663), Wydawca: AAAI Press
    Data:
    konferencja 2-9 luty, 2021
    Status:
    Published
    DOI:
    link to the publication
  24. Market-Based Explanations of Collective Decisions
    Authors:
    Dominik Peters, Grzegorz Pierczyński, Nisarg Shah, Piotr Skowron
    Conference:
    Proceedings of the 35th AAAI Conference on Artificial Intelligence (AAAI-21) (rok: 2021, tom: The 35th AAAI Conference on Artificial Intelligence (AAAI-21), strony: 5656-5663), Wydawca: AAAI Press
    Data:
    konferencja 2-9 luty, 2021
    Status:
    Published
    DOI:
    link to the publication
  1. Authors:
    Martin Lackner, Piotr Skowron
    Book:
    Multi-Winner Voting with Approval Preferences (rok: 2023, tom: 1, strony: 121), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/978-3-031-09016-5 - link to the publication
  2. Authors:
    Martin Lackner, Piotr Skowron
    Book:
    Multi-Winner Voting with Approval Preferences (rok: 2023, tom: 1, strony: 121), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/978-3-031-09016-5 - link to the publication

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