All accepted papers

In case of any mismatch between the sessions specified here and in the program, the program is correct.

#1  Deliberation and Epistemic Democracy
Huihui Ding, Marcus Pivato
Sessions 1,C
[ Paper | 1-min video       ]

#2  Strongly Budget Balanced Auctions for Multi-Sided Markets
Rica Gonen, Erel Segal-Halevi
Sessions 3,D
[ Paper         ]

#5  On the Indecisiveness of Kelly-Strategyproof Social Choice Functions
Felix Brandt, Martin Bullinger, Patrick Lederer
Sessions 5,A
[ Paper | 1-min video   | 15 min presentation   ]

#6  Finding and Recognizing Popular Coalition Structures
Felix Brandt, Martin Bullinger
Session 4
[ Paper         ]

#7  Approximate Group Fairness for Clustering
Bo Li, Lijun Li, Ankang Sun, Chenhao Wang, Yingfan Wang
Sessions 1,C
[ Paper | 1-min video       ]

#9  The Smoothed Satisfaction of Voting Axioms
Lirong Xia
Session 6
[ Paper         ]

#10  For One and All: Individual and Group Fairness in the Allocation of Indivisible Goods
Jonathan Scarlett, Nicholas Teh, Yair Zick
Sessions 1,C
[ Paper         ]

#11  Weighted Envy-Freeness in Indivisible Item Allocation
Mithun Chakraborty, Ayumi Igarashi, Warut Suksompong, Yair Zick
Session 3
[ Paper     | Arxiv version | slides ]

#17  Fair and efficient collective decisions via nondeterministic proportional consensus
Jobst Heitzig, Forest W. Simmons
Sessions 1,C
[ Paper | 1-min video   | social app development project   ]

#18  Reaping the Informational Surplus in Bayesian Persuasion
Ronen Gradwohl, Niklas Hahn, Martin Hoefer, Rann Smorodinsky
Session 3
[ Paper     | Arxiv version   ]

#22  Threshold Task Games: Theory, Platform and Experiments
Kobi Gal, Ta Duy Nguyen, Quang Nhat Tran, Yair Zick
Sessions 3,C
[ Paper         ]

#23  Modeling Voters in Multi-Winner Approval Voting
Jaelle Scheuerman, Jason Harman, Nicholas Mattei, K. Brent Venable
Session 4
[ Paper     | Video presentation   ]

#25  Nash Welfare and Facility Location
Alexander Lam, Haris Aziz, Toby Walsh
Sessions 3,C
[ Paper | 1-min video       ]

#26  Worst Case in Voting and Bargaining
Anna Bogomolnaia, Ron Holzman, Herve Moulinlin
Session 5
[ Paper         ]

#27  Approximate and Strategyproof Maximin Share Allocation of Chores with Ordinal Preferences
Haris Aziz, Bo Li, Xiaowei Wu
Session 3
[ Paper         ]

#28  Election Score Can Be Harder Than Winner
Zack Fitzsimmons, Edith Hemaspaandra
Session 6
[ Paper         ]

#29  Every choice function is pro-con rationalizable
Serhat Dogan, Kemal Yildiz
Session 5
[ Paper         ]

#30  The Smoothed Likelihood of Doctrinal Paradoxes
Ao Liu, Lirong Xia
Sessions 2,D
[ Paper | 1-min video       ]

#31  Strategy-Proofness implies Minimal Participation if Voting is Costly
Michael Mueller, Clemens Puppe
Session 5
[ Paper     | My homepage   ]

#32  Indecision Modeling
Duncan C McElfresh, Lok Chan, Kenzie Doyle, Walter Sinnott-Armstrong, Vincent Conitzer, Jana Schaich Borg, John P Dickerson
Session 2
[ Paper         ]

#33  Fair Cake-Cutting Algorithms with Real Land-Value Data
Itay Shtechman, Rica Gonen, Erel Segal-HaLevi
Sessions 1,C
[ Paper         ]

#35  Decision Scoring Rules
Caspar Oesterheld, Vincent Conitzer
Session 7
[ Paper     | Up-to-date version   ]

#36  Mitigating Manipulation in Peer Review via Randomized Reviewer Assignments
Steven Jecmen, Hanrui Zhang, Ryan Liu, Nihar B. Shah, Vincent Conitzer, Fei Fang
Session 2
[ Paper         ]

#37  Loss Functions, Axioms, and Peer Review
Ritesh Noothigattu, Nihar B. Shah, Ariel Procaccia
Sessions 7,B
[ Paper | 1-min video   | JAIR version   ]

#39  United for Change: Deliberative Coalition Formation to Change the Status Quo
Edith Elkind, Davide Grossi, Ehud Shapiro, Nimrod Talmon
Sessions 5,A
[ Paper   | 1-min video     ]

#40  A Closer Look at the Cake-Cutting Foundations through the Lens of Measure Theory
Peter Kern, Daniel Neugebauer, Jörg Rothe, René L. Schilling, Dietrich Stoyan, Robin Weishaupt
Sessions 4,D
[ Paper   | 1-min video     ]

#41  On Approximate Envy-Freeness for Indivisible Chores and Mixed Resources
Umang Bhaskar, AR Sricharan, Rohit Vaish
Sessions 3,C
[ Paper     | Arxiv version   ]

#43  Complexity of Sequential Rules in Judgment Aggregation
Dorothea Baumeister, Linus Boes, Robin Weishaupt
Session 1
[ Paper         ]

#44  Relaxed Notions of Condorcet-Consistency and Efficiency for Strategyproof Social Decision Schemes
Felix Brandt, Patrick Lederer, René Romen
Session 5
[ Paper         ]

#45  Four Faces of Altruistic Hedonic Games
Anna Maria Kerkmann, Jörg Rothe
Sessions 7,B
[ Paper | 1-min video       ]

#46  Complexity of Scheduling and Predicting Round-Robin Tournaments
Dorothea Baumeister, Tobias Hogrebe
Sessions 6,A
[ Paper | 1-min video       ]

#47  Online selection of diverse committees
Virginie Do, Jamal Atif, Jérôme Lang, Nicolas Usunier
Sessions 4,A
[ Paper | 1-min video       ]

#49  Primarily About Primaries
Allan Borodin, Omer Lev, Nisarg Shah, Tyrone Strangway
Session 6
[ Paper         ]

#50  Learning preferences in an accumulation-to-threshold model of decision making
Taher Rahgooy, K. Brent Venable, Jerome R. Busemeyer
Sessions 7,B
[ Paper         ]

#52  Mind the Gap: Cake Cutting With Separation
Edith Elkind, Erel Segal-Halevi, Warut Suksompong
Session 4
[ Paper     | Arxiv version | One minute pitch ]

#55  Approval-Based Apportionment
Markus Brill, Paul Gölz, Dominik Peters, Ulrike Schmidt-Kraepelin, Kai Wilker
Session 2
[ Paper         ]

#56  Perpetual Voting: The Axiomatic Lens
Martin Lackner, Jan Maly
Session 6
[ Paper         ]

#57  Efficient Computation and Strategic Control in Conditional Approval Voting
Markakis Evangelos, Papasotiropoulos Georgios
Sessions 5,A
[ Paper         ]

#58  Equitable Division of a Path
Neeldhara Misra, Chinmay Sonar, P. R. Vaidyanathan, Rohit Vaish
Sessions 2,D
[ Paper   | 1-min video | Arxiv version | Slides ]

#59  Tracking Truth by Weighting Proxies in Liquid Democracy
Yuzhe Zhang, Davide Grossi
Sessions 5,A
[ Paper | 1-min video       ]

#60  Selecting Matchings via Multiwinner Voting: How Structure Defeats a Large Candidate Space
Niclas Boehmer, Markus Brill, Ulrike Schmidt-Kraepelin
Sessions 4,A
[ Paper | 1-min video       ]

#61  Designing Participatory Budgeting Mechanisms Grounded in Judgment Aggregation
Simon Rey, Ulle Endriss, Ronald de Haan
Session 1
[ Paper         ]

#63  Dynamic Proportional Rankings
Jonas Israel, Markus Brill
Session 4
[ Paper         ]

#64  Manipulation of Opinion Polls to Influence Iterative Elections
Dorothea Baumeister, Ann-Kathrin Selker, Anaelle Wilczynski
Sessions 6,A
[ Paper | 1-min video       ]

#66  Behavioral Stable Marriage Problems
Andrea Martin, Kristen Brent Venable, Nicholas Mattei
Sessions 2,D
[ Paper         ]

#69  Proportional Representation under Single-Crossing Preferences Revisited
Andrei Constantinescu, Edith Elkind
Sessions 1,D
[ Paper   | 1-min video     ]

#70  On (Coalitional) Exchange-Stable Matching
Jiehua Chen, Adrian Chmurovic, Fabian Jogl, Manuel Sorge
Session 7
[ Paper     | Arxiv version   ]

#71  Winner Robustness via Swap- and Shift-Bribery: Parameterized Counting Complexity and Experiments
Niclas Boehmer, Robert Bredereck, Piotr Faliszewski, Rolf Niedermeier
Sessions 6,B
[ Paper | 1-min video       ]

#72  Putting a Compass on the Map of Elections
Niclas Boehmer, Robert Bredereck, Piotr Faliszewski, Rolf Niedermeier, Stanisław Szufa
Session 7
[ Paper         ]

#73  The Price is (Probably) Right: Learning Market Equilibria from Samples
Omer Lev, Neel Patel, Vignesh Viswanathan, Yair Zick
Session 7
[ Paper     | Arxiv version   ]

#74  Guaranteeing Maximin Shares: Some Agents Left Behind
Hadi Hosseini, Andrew Searns
Sessions 2,D
[ Paper   | 1-min video     ]

#77  Keeping Your Friends Close: Land Allocation with Friends
Edith Elkind, Neel Patel, Alan Tsang, Yair Zick
Sessions 2,D
[ Paper   | 1-min video     ]

#78  Making Group Decisions from Natural Language-Based Preferences
Farhad Mohsin, Lei Luo, Wufei Ma, Inwon Kang, Zhibing Zhao, Ao Liu, Rohit Vaish, Lirong Xia
Session 2
[ Paper     | video presentation   ]

#80  High Dimensional Model Explanations: An Axiomatic Approach
Neel Patel, Martin Strobel, Yair Zick
Sessions 7,B
[ Paper         ]

#81  Finding Fair and Efficient Allocations When Valuations Don’t Add Up
Nawal Benabbou, Mithun Chakraborty, Ayumi Igarashi, Yair Zick
Sessions 3,C
[ Paper         ]

#82  The Borda Class: An Axiomatic Study of the Borda Rule on Top-Truncated Preferences
Zoi Terzopoulou, Ulle Endriss
Session 6
[ Paper         ]

#83  Little House (Seat) on the Prairie: Compactness, Gerrymandering, and Population Distribution
Allan Borodin, Omer Lev, Nisarg Shah, Tyrone Strangway
Sessions 4,B
[ Paper         ]

#84  Multistage Committee Elections
Robert Bredereck,Till Fluschnik, Andrzej Kaczmarczyk
Sessions 7,B
[ Paper | 1-min video   | Arxiv version   ]

#85  Worst-case Bounds on Power vs. Proportion in Weighted Voting Games with an Application to False-name Manipulation
Yotam Gafni, Ron Lavi, Moshe Tennenholtz
Sessions 6,B
[ Paper         ]

#86  Unified Fair Allocation for Indivisible Goods and Chores via Copies
Yotam Gafni, Xin Huang, Ron Lavi, Inbal Talgam-Cohen
Session 3
[ Paper         ]

#87  Best-of-Both-Worlds Fair-Share Allocations
Moshe Babaioff, Tomer Ezra, and Uriel Feige
Session 3
[ Paper         ]

#89  On social networks that support learning
Itai Arieli, Fedor Sandomirskiy, Rann Smorodinsky
Sessions 4,D
[ Paper | 1-min video       ]

#90  (Almost Full) EFX Exists for Four Agents (and Beyond)
Ben Berger, Avi Cohen, Michal Feldman, Amos Fiat
Session 2
[ Paper     | Arxiv version   ]

#91  Fair-Share Allocations for Agents with Arbitrary Entitlements
Moshe Babaioff, Tomer Ezra, and Uriel Feige
Sessions 6,B
[ Paper | 1-min video       ]

#94  Proportional Participatory Budgeting with Cardinal Utilities
Dominik Peters, Grzegorz Pierczyński, Piotr Skowron
Session 1
[ Paper         ]

#95  Market-Based Explanations of Collective Decisions
Dominik Peters, Grzegorz Pierczyński, Nisarg Shah, Piotr Skowron
Session 7
[ Paper         ]

#96  Evaluating Committees for Representative Democracies: the Distortion and Beyond
Michał Jaworski and Piotr Skowron
Sessions 5,A
[ Paper | 1-min video       ]

#97  An Analysis of Approval-Based Committee Rules for 2D-Euclidean Elections
Michał Tomasz Godziszewski, PAweł Batko, Piotr Skowron, Piotr Faliszewski
Session 4
[ Paper         ]

#99  Proportional Approval Voting, Harmonic k-Median, and Negative Association
Jarosław Byrka, Piotr Skowron and Krzysztof Sornat
Session 1
[ Paper     | Poster | Full technical slides ]