Krzysztof Sornat

10 papers in the IJCAI proceedings

IJCAI 2026

Agreement, Diversity, and Polarization Indices for Approval Elections

with Piotr Faliszewski, Jitka Mertlová, Stanisław Szufa, Tomasz Wąs

doi:10.24963/ijcai.2026/377

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IJCAI 2025

Participatory Budgeting Project Strength via Candidate Control

with Piotr Faliszewski, Łukasz Janeczko, Dušan Knop, Jan Pokorný, Šimon Schierreich, Mateusz Słuszniak

doi:10.24963/ijcai.2025/425

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IJCAI 2024

Aggregation of Continuous Preferences in One Dimension

with Alberto Del Pia, Dušan Knop, Alexandra Lassota, Nimrod Talmon

doi:10.24963/ijcai.2024/304

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IJCAI 2023

An Experimental Comparison of Multiwinner Voting Rules on Approval Elections

with Piotr Faliszewski, Martin Lackner, Stanisław Szufa

doi:10.24963/ijcai.2023/298

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Diversity, Agreement, and Polarization in Elections

with Piotr Faliszewski, Andrzej Kaczmarczyk, Stanisław Szufa, Tomasz Wąs

doi:10.24963/ijcai.2023/299

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IJCAI 2022

How to Sample Approval Elections?

with Stanisław Szufa, Piotr Faliszewski, Łukasz Janeczko, Martin Lackner, Arkadii Slinko, Nimrod Talmon

doi:10.24963/ijcai.2022/71

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Near-Tight Algorithms for the Chamberlin-Courant and Thiele Voting Rules

with Virginia Vassilevska Williams, Yinzhan Xu

doi:10.24963/ijcai.2022/69

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IJCAI 2021

Participatory Budgeting with Project Groups

with Pallavi Jain, Nimrod Talmon, Meirav Zehavi

doi:10.24963/ijcai.2021/39

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IJCAI 2020

Participatory Budgeting with Project Interactions

with Pallavi Jain, Nimrod Talmon

doi:10.24963/ijcai.2020/54

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Tight Approximation for Proportional Approval Voting

with Szymon Dudycz, Pasin Manurangsi, Jan Marcinkowski

doi:10.24963/ijcai.2020/39

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Future Conferences

AI Journal Division

IJCAI Proceedings