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Agent-Mediated Social Choice

Umberto Grandi
J.-F. Laslier; H. Moulin; M. R. Sanver; W. S. Zwicker. The Future of Economic Design. The Continuing Development of a Field as Envisioned by Its Researchers, Springer, pp.89-96, 2019, Studies in Economic Design book series (DESI), 978-3-030-18050-8. ⟨10.1007/978-3-030-18050-8_14⟩
Chapitre d'ouvrage hal-03066935v1
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Propositional Opinion Diffusion

Umberto Grandi , Emiliano Lorini , Laurent Perrussel
14th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2015), International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS), May 2015, Istanbul, Turkey. pp.989-997
Communication dans un congrès hal-01523658v1
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Judgment aggregation in dynamic logic of propositional assignments

Arianna Novaro , Umberto Grandi , Andreas Herzig
Journal of Logic and Computation, 2018, 28 (7), pp.1471-1498. ⟨10.1093/logcom/exy024⟩
Article dans une revue hal-02089335v2
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Manipulation in Majoritarian Goal-based Voting

Arianna Novaro , Umberto Grandi , Dominique Longin , Emiliano Lorini
13èmes Journées d'Intelligence Artificielle Fondamentale (JIAF 2019), Plate-Forme Intelligence Artificielle (PFIA 2019), Jul 2019, TOULOUSE, France
Communication dans un congrès hal-02926121v1
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Interactive, Strategic, and Expressive Social Choice

Umberto Grandi
Computer Science [cs]. Université Toulouse 1 Capitole, 2021
HDR tel-03965349v1

How to Combine Models? Principles and Mechanisms to Aggregate Fuzzy Cognitive Maps

Ryan Schuerkamp , Philippe Giabbanelli , Umberto Grandi , Sylvie Doutre
Winter Simulation Conference (WSC 2023), Dec 2023, San Antonio, Texas, United States
Communication dans un congrès hal-04343205v1

Succinctness of Languages for Judgment Aggregation

Ulle Endriss , Umberto Grandi , Ronald de Haan , Jérôme Lang
15th International Conference on Principles of Knowledge Representation and Reasoning (KR'16), Apr 2016, Cape Town, South Africa. pp.176-186
Communication dans un congrès hal-01501681v1
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Gibbard-Satterthwaite Games for k-Approval Rules

Umberto Grandi , Daniel Hughes , Francesca Rossi , Arkadii Slinko
Mathematical Social Sciences, 2019, 99, pp.24--35. ⟨10.1016/j.mathsocsci.2019.03.001⟩
Article dans une revue hal-03012577v1
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Learning agents for iterative voting

Stéphane Airiau , Umberto Grandi , Filipo Studzinski Perotto
International Conference on Algorithmic Decision Theory (ADT 2017), Oct 2017, Luxembourg, Luxembourg. pp.139-152, ⟨10.1007/978-3-319-67504-6_10⟩
Communication dans un congrès hal-02641165v1
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Multi-Agents Reinforcement Learning In Iterative Voting

Loujain Liekah , Umberto Grandi
2019
Autre publication scientifique hal-04277513v1

Social Choice on Social Networks

Umberto Grandi
Endriss, Ulle. Trends in Computational Social Choice, Chapter 9, AI Access Foundation, pp.169--184, 2017, 978-1-326-91209-3
Chapitre d'ouvrage hal-03131902v1
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Personalised rating

Umberto Grandi , James Stewart , Paolo Turrini
Autonomous Agents and Multi-Agent Systems, 2020, 34 (article 55), pp.1-42. ⟨10.1007/s10458-020-09479-2⟩
Article dans une revue hal-03066902v1
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Anticipating Responsibility in Multiagent Planning

Timothy Parker , Umberto Grandi , Emiliano Lorini
26th European Conference on Artificial Intelligence (ECAI 2023), Oct 2023, Crakow, Poland. ⟨10.3233/faia230474⟩
Communication dans un congrès hal-04301766v1
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Strategic disclosure of opinions on a social network

Umberto Grandi , Emiliano Lorini , Arianna Novaro , Laurent Perrussel
16th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2017), May 2017, Sao Paulo, Brazil. pp.1196-1204
Communication dans un congrès hal-01736247v1
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Unravelling multi-agent ranked delegations

Rachael Colley , Umberto Grandi , Arianna Novaro
Autonomous Agents and Multi-Agent Systems, 2021, 36 (article 9), pp.1-48. ⟨10.1007/s10458-021-09538-2⟩
Article dans une revue hal-03858197v1

Social Choice Methods for Database Aggregation

Francesco Belardinelli , Umberto Grandi
17th Conference on Theoretical Aspects of Rationality and Knowledge (TARK 2019), Jul 2019, Toulouse, France. pp.50--67, ⟨10.4204/EPTCS.297.4⟩
Communication dans un congrès hal-02424586v1
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Multi-Issue Opinion Diffusion under Constraints

Sirin Botan , Umberto Grandi , Laurent Perrussel
Proceedings of the 18th International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS 2019), pp.828-836, 2019
Proceedings/Recueil des communications hal-02435349v1
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Interaction and Expressivity in Collective Decision-Making

Umberto Grandi
31st International Joint Conference on Artificial Intelligence (IJCAI 2022), International Joint Conferences on Artifical Intelligence (IJCAI), Jul 2022, Vienna, Austria. pp.5813-5815, ⟨10.24963/ijcai.2022/816⟩
Communication dans un congrès hal-03858780v1
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Cognitive hierarchy and voting manipulation in k-approval voting

Edith Elkind , Umberto Grandi , Francesca Rossi , Arkadii Slinko
Mathematical Social Sciences, 2020, 108, pp.193-205. ⟨10.1016/j.mathsocsci.2020.07.001⟩
Article dans une revue hal-03066890v1
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Relaxing Exclusive Control in Boolean Games

Francesco Belardinelli , Umberto Grandi , Andreas Herzig , Dominique Longin , Emiliano Lorini , et al.
Electronic Proceedings in Theoretical Computer Science, 2017, Proceedings Sixteenth Conference on Theoretical Aspects of Rationality and Knowledge (TARK 2017), 251, pp.43-56. ⟨10.4204/EPTCS.251.4⟩
Article dans une revue hal-01625886v1
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Application-Oriented Computational Social Choice

Umberto Grandi , Stefan Napel , Rolf Niedermeier , Kristen Brent Venable
Dagstuhl Seminar 19381 “ApplicationOriented Computational Social Choice", Sep 2019, Wadern, Germany. 9 (9), Dagstuhl Publishing, 2019, ⟨10.4230/DagRep.9.9.45⟩
Proceedings/Recueil des communications hal-03066844v1
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Itero: An Online Iterative Voting Application (demo track)

Joseph Boudou , Rachael Colley , Umberto Grandi
31st International Joint Conference on Artificial Intelligence (IJCAI 2022), International Joint Conferences on Artifical Intelligence (IJCAI), Jul 2022, Vienna, Austria. pp.5896-5899, ⟨10.24963/ijcai.2022/848⟩
Communication dans un congrès hal-03858783v1

Understanding political divisiveness using online participation data from the 2022 French and Brazilian presidential elections

Carlos Navarrete Lizama , Mariana Gomes da Motta Macedo , Rachael Colley , Jingling Zhang , Nicole Ferrada , et al.
Nature Human Behaviour, 2023, pp.1-84. ⟨10.1038/s41562-023-01755-x⟩
Article dans une revue hal-04301837v1
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Preventing Manipulation in Aggregating Audiences in Value-Based Argumentation Frameworks

Grzegorz Lisowski , Sylvie Doutre , Umberto Grandi
2nd International Workshop on Systems and Algorithms for Formal Argumentation, co-located with the 7th International Conference on Computational Models of Argument (SAFA 2018 @ COMMA), Sep 2018, Warsaw, Poland. pp.48-59
Communication dans un congrès hal-02279403v1
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Moral Planning Agents with LTL Values

Umberto Grandi , Emiliano Lorini , Timothy Parker
32nd International Joint Conference on Artificial Intelligence (IJCAI 2023 ), International Joint Conferences on Artifical Intelligence (IJCAI), Aug 2023, Macau, China. pp.418-426, ⟨10.24963/ijcai.2023/47⟩
Communication dans un congrès hal-04301827v1
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Relaxing Exclusive Control in Boolean Games

Francesco Belardinelli , Umberto Grandi , Andreas Herzig , Dominique Longin , Emiliano Lorini , et al.
16th Conference on Theoretical Aspects of Rationality and Knowledge (TARK 2017), Jul 2017, Liverpool, United Kingdom. pp.43-56, ⟨10.48550/arXiv.1707.08736⟩
Communication dans un congrès hal-01919061v1
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Preference Aggregation with Incomplete CP-Nets

Adrian Haret , Arianna Novaro , Umberto Grandi
16th International Conference on Principles of Knowledge Representation and Reasoning (KR 2018), Oct 2018, Tempe, United States. pp.308-317
Communication dans un congrès hal-03888672v1
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Goal-Based Collective Decisions: Axiomatics and Computational Complexity

Arianna Novaro , Umberto Grandi , Dominique Longin , Emiliano Lorini
7th International Workshop on Computational Social Choice (COMSOC 2018), Jun 2018, Troy, NY, United States
Communication dans un congrès hal-03023413v1
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Identifying and Eliminating Majority Illusion in Social Networks

Umberto Grandi , Lawqueen Kanesh , Grzegorz Lisowski , Ramanujan Sridharan , Paolo Turrini
AAAI Conference on Artificial Intelligence (AAAI 2023), AAAI: Association for the Advancement of Artificial Intelligence, Feb 2023, Washington DC, United States. pp.5062-5069, ⟨10.1609/aaai.v37i4.25634⟩
Communication dans un congrès hal-04301788v1
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Aggregation in Value-Based Argumentation Frameworks

Grzegorz Lisowski , Sylvie Doutre , Umberto Grandi
17th Conference on Theoretical Aspects of Rationality and Knowledge (TARK 2019), Jul 2019, Toulouse, France. pp.313-331
Communication dans un congrès hal-02421556v1