Accepted papers

ID Title Presenter Authors Paper link Additional link 1
Additional link 2
1 Deliberation and Epistemic Democracy Huihui DING Huihui Ding, Marcus Pivato https://drive.google.com/open?id=12DBS5RbjgCXtEnPzFvGckPiq_81agHkq
2 Strongly Budget Balanced Auctions for Multi-Sided Markets Rica Gonen Rica Gonen, Erel Segal-Halevi https://drive.google.com/open?id=1ysnansLhwZrI8-F1ZZyWQVfNFQ48yemY
5 On the Indecisiveness of Kelly-Strategyproof Social Choice Functions Patrick Lederer Felix Brandt, Martin Bullinger, Patrick Lederer https://drive.google.com/open?id=1-Mf2HNIpAdWqiGUWwBz6O_OuckS71q12
6 Finding and Recognizing Popular Coalition Structures Martin Bullinger Felix Brandt, Martin Bullinger https://drive.google.com/open?id=1YAkab-0rBTim3ziC6ea1UASl-9lT_GBR
7 Approximate Group Fairness for Clustering Chenhao Wang Bo Li, Lijun Li, Ankang Sun, Chenhao Wang, Yingfan Wang https://drive.google.com/open?id=1tRXxlCrElknBNlnonsa-Llo39U8bkeip
9 The Smoothed Satisfaction of Voting Axioms Lirong Xia Lirong Xia https://drive.google.com/open?id=14GNjJY8sXOSIajDcEOrAxr4ArLLoX3Bx
10 For One and All: Individual and Group Fairness in the Allocation of Indivisible Goods Nicholas Teh Jonathan Scarlett, Nicholas Teh, Yair Zick https://drive.google.com/open?id=1pqqVY4mh-ge3uXY265jnO2B7Lcp15eog
11 Weighted Envy-Freeness in Indivisible Item Allocation Mithun Chakraborty Mithun Chakraborty, Ayumi Igarashi, Warut Suksompong, Yair Zick https://drive.google.com/open?id=1pRfVLHTNY_AwukoK73tlm4A321C51Daw Arxiv version slides
17 Fair and efficient collective decisions via nondeterministic proportional consensus Jobst Heitzig Jobst Heitzig, Forest W. Simmons https://drive.google.com/open?id=1V1gJuaq7cSJEyzoawFIgS5ixKCZaZQwG
18 Reaping the Informational Surplus in Bayesian Persuasion Ronen Gradwohl Ronen Gradwohl, Niklas Hahn, Martin Hoefer, Rann Smorodinsky https://drive.google.com/open?id=1UuNXu-EsXNz2mhBDnkTqmwTkGOdVFUp5 Arxiv version
22 Threshold Task Games: Theory, Platform and Experiments Ta Duy Nguyen Kobi Gal, Ta Duy Nguyen, Quang Nhat Tran, Yair Zick https://drive.google.com/open?id=1iYL9toPvzG37CH0wqkrQYDWHgoaYI0vz
23 Modeling Voters in Multi-Winner Approval Voting Jaelle Scheuerman Jaelle Scheuerman, Jason Harman, Nicholas Mattei, K. Brent Venable https://drive.google.com/open?id=1EfDZiZQ1oISpTEdLgeFz8NwmHtZgFKBP
25 Nash Welfare and Facility Location Alexander Lam Alexander Lam, Haris Aziz, Toby Walsh https://drive.google.com/open?id=1NUzQriUemucrbKlNWTowyCTlTp2UOY4I
26 Worst Case in Voting and Bargaining Anna Bogomolnaia Anna Bogomolnaia, Ron Holzman, Herve Moulinlin https://drive.google.com/open?id=1uZj-8I8XvCXnk6M_GyMr8uI6DPqzEHU-
27 Approximate and Strategyproof Maximin Share Allocation of Chores with Ordinal Preferences Bo Li Haris Aziz, Bo Li, Xiaowei Wu https://drive.google.com/open?id=138Yhoy5Y17WnSd5kLB3A9pjxBXKN36tP
28 Election Score Can Be Harder Than Winner Zack Fitzsimmons Zack Fitzsimmons, Edith Hemaspaandra https://drive.google.com/open?id=1PQRoY-vo-tjW0BwsowtgNgwEclvqcAUD
29 Every choice function is pro-con rationalizable Kemal YILDIZ Serhat Dogan, Kemal Yildiz https://drive.google.com/open?id=1ZUpSP2gR-Rhye68E0R6Q-8G52ZPhKTcB
30 The Smoothed Likelihood of Doctrinal Paradoxes Ao Liu Ao Liu, Lirong Xia https://drive.google.com/open?id=11Pord12SsONNNndxJziAjNp5sPjkJ6cd
31 Strategy-Proofness implies Minimal Participation if Voting is Costly Clemens Puppe Michael Mueller, Clemens Puppe https://drive.google.com/open?id=1BO14_QMwf5wkEx-DxqqWnqiF44pqmcmK My homepage
32 Indecision Modeling Duncan McElfresh Duncan C McElfresh, Lok Chan, Kenzie Doyle, Walter Sinnott-Armstrong, Vincent Conitzer, Jana Schaich Borg, John P Dickerson https://drive.google.com/open?id=1z0uuQ1YBs-XqWAn25_W9MTfQ1NLZTjs_
33 Fair Cake-Cutting Algorithms with Real Land-Value Data Itay Shtechman Itay Shtechman, Rica Gonen, Erel Segal-HaLevi https://drive.google.com/open?id=1RPjmfvP3e9-ppaBcnHNmio1G1X8DugKU
35 Decision Scoring Rules Caspar Oesterheld Caspar Oesterheld, Vincent Conitzer https://drive.google.com/open?id=1P7Bac7YmAVUAEyNdT8E5wUDdME6ucOTG
36 Mitigating Manipulation in Peer Review via Randomized Reviewer Assignments Steven Jecmen Steven Jecmen, Hanrui Zhang, Ryan Liu, Nihar B. Shah, Vincent Conitzer, Fei Fang https://drive.google.com/open?id=19bVK2KH0Q1VwzRKglIPBAbHBQqH-u2r-
37 Loss Functions, Axioms, and Peer Review Nihar B. Shah Ritesh Noothigattu, Nihar B. Shah, Ariel Procaccia https://drive.google.com/open?id=1Arz-xCFXOGmLtEMdkJvWOO-gjXc_r2cF JAIR version
39 United for Change: Deliberative Coalition Formation to Change the Status Quo Davide Grossi Edith Elkind, Davide Grossi, Ehud Shapiro, Nimrod Talmon https://drive.google.com/open?id=1F8cvgrfCci4cTkbNhL3cxiR2UMtelHrn
40 A Closer Look at the Cake-Cutting Foundations through the Lens of Measure Theory Robin Weishaupt Peter Kern, Daniel Neugebauer, Jörg Rothe, René L. Schilling, Dietrich Stoyan, Robin Weishaupt https://drive.google.com/open?id=1iMGE5empCsXU14ObStMAn8Y4Yfke3cOW
41 On Approximate Envy-Freeness for Indivisible Chores and Mixed Resources A R Sricharan Umang Bhaskar, AR Sricharan, Rohit Vaish https://drive.google.com/open?id=1ok_qUrCqCe852yFnZlLRlrHujCGf0Esq Arxiv version
43 Complexity of Sequential Rules in Judgment Aggregation Linus Boes Dorothea Baumeister, Linus Boes, Robin Weishaupt https://drive.google.com/open?id=1WyVxQZkL4KSZyNWbkXriTZx2wZgvZI2t
44 Relaxed Notions of Condorcet-Consistency and Efficiency for Strategyproof Social Decision Schemes René Romen Felix Brandt, Patrick Lederer, René Romen https://drive.google.com/open?id=1ixRIFm_w92RhGlrb–KNZrzGlFC-Cv6_
45 Four Faces of Altruistic Hedonic Games Anna Maria Kerkmann Anna Maria Kerkmann, Jörg Rothe https://drive.google.com/open?id=1VlOMwobBVyEiJekDR5pQ1LB69_CyWg1j
46 Complexity of Scheduling and Predicting Round-Robin Tournaments Tobias Hogrebe Dorothea Baumeister, Tobias Hogrebe https://drive.google.com/open?id=1vRLnFMlA4YxScn7u-fyE-YvvJ3L3WWLB
47 Online selection of diverse committees Virginie Do Virginie Do, Jamal Atif, Jérôme Lang, Nicolas Usunier https://drive.google.com/open?id=1Nr9aPq1Xd9_-C4MOLICLw4MxXZV3PbPU
49 Primarily About Primaries Omer Lev Allan Borodin, Omer Lev, Nisarg Shah, Tyrone Strangway https://drive.google.com/open?id=1u1w-TQiD8ypU4jBDVnptvZLaknjfS24j
50 Learning preferences in an accumulation-to-threshold model of decision making Taher Rahgooy Taher Rahgooy, K. Brent Venable, Jerome R. Busemeyer https://drive.google.com/open?id=1_LrMAzl-MuejzLULfzETjl5wFfLhzssJ
52 Mind the Gap: Cake Cutting With Separation Erel Segal-Halevi Edith Elkind, Erel Segal-Halevi, Warut Suksompong https://drive.google.com/open?id=1lN_DGH2u8mth86MDgh3T0_-tru_OoEkM Arxiv version
55 Approval-Based Apportionment Ulrike Schmidt-Kraepelin Markus Brill, Paul Gölz, Dominik Peters, Ulrike Schmidt-Kraepelin, Kai Wilker https://drive.google.com/open?id=1OrH113lFICsWCl4Nhqkzhc7tTrFLpk7y
56 Perpetual Voting: The Axiomatic Lens Jan Maly Martin Lackner, Jan Maly https://drive.google.com/open?id=1QcXREJNUgO20Nqj1P9R6WSXsazMgyVl4
57 Efficient Computation and Strategic Control in Conditional Approval Voting Papasotiropoulos Georgios Markakis Evangelos, Papasotiropoulos Georgios https://drive.google.com/open?id=1pm-pMZwoBvKp43qKbg_8GhNH52ZLWWU8
58 Equitable Division of a Path Chinmay Sonar Neeldhara Misra, Chinmay Sonar, P. R. Vaidyanathan, Rohit Vaish https://drive.google.com/open?id=1xtYiX1VFhje19G1f-OX8O_ChDye8nQcs Arxiv version Slides
59 Tracking Truth by Weighting Proxies in Liquid Democracy Yuzhe Zhang Yuzhe Zhang, Davide Grossi https://drive.google.com/open?id=1gPhXXyD0Q0YFsz_3kplHgXg02_4q0N4U
60 Selecting Matchings via Multiwinner Voting: How Structure Defeats a Large Candidate Space Markus Brill Niclas Boehmer, Markus Brill, Ulrike Schmidt-Kraepelin https://drive.google.com/open?id=1O5K02KiBtyLJYmYbYIDAWUPSRSSEDFKp
61 Designing Participatory Budgeting Mechanisms Grounded in Judgment Aggregation Simon Rey Simon Rey, Ulle Endriss, Ronald de Haan https://drive.google.com/open?id=1UnhACa1s1f5TympNAFuHBl_oesns9Lsv
63 Dynamic Proportional Rankings Jonas Israel Jonas Israel, Markus Brill https://drive.google.com/open?id=10H9Ov3Kd6SRETY7Luk2FRmzeTxeRFTN7
64 Manipulation of Opinion Polls to Influence Iterative Elections Ann-Kathrin Selker Dorothea Baumeister, Ann-Kathrin Selker, Anaelle Wilczynski https://drive.google.com/open?id=1Gxtxz8Nc8jtitO6bZSQkNdtPUhd12H5a
66 Behavioral Stable Marriage Problems Andrea Mrtin Andrea Martin, Kristen Brent Venable, Nicholas Mattei https://drive.google.com/open?id=1wHJpWsVPMR9EpC4PkZloIpRDcSni4FG1
69 Proportional Representation under Single-Crossing Preferences Revisited Andrei Constantinescu Andrei Constantinescu, Edith Elkind https://drive.google.com/open?id=1O3lojJhIpqhJfFAQfXn8XOLkHKq5LRSz
70 On (Coalitional) Exchange-Stable Matching Jiehua Chen Jiehua Chen, Adrian Chmurovic, Fabian Jogl, Manuel Sorge https://drive.google.com/open?id=1UiEqU8OIDyESu14Hpkg59qWFg675yfTF Arxiv version
71 Winner Robustness via Swap- and Shift-Bribery: Parameterized Counting Complexity and Experiments Niclas Boehmer Niclas Boehmer, Robert Bredereck, Piotr Faliszewski, Rolf Niedermeier https://drive.google.com/open?id=1FumTRlPbuBqY2kCPBUqGPB3OIpebDxVT
72 Putting a Compass on the Map of Elections Piotr Faliszewski Niclas Boehmer, Robert Bredereck, Piotr Faliszewski, Rolf Niedermeier, Stanisław Szufa https://drive.google.com/open?id=12tLIi9CUQ-G4e6B6tletgpeCetTwjYpR
73 The Price is (Probably) Right: Learning Market Equilibria from Samples Vignesh Viswanathan Omer Lev, Neel Patel, Vignesh Viswanathan, Yair Zick https://drive.google.com/open?id=1pV0ZtRPYQS-ktciUHp-Jnt1O9RykQ_jW Arxiv version
74 Guaranteeing Maximin Shares: Some Agents Left Behind Andrew Searns Hadi Hosseini, Andrew Searns https://drive.google.com/open?id=1xMqhfG1RDqYY8Pc8lNTTGwW3RSUPbNWX
77 Keeping Your Friends Close: Land Allocation with Friends Neel Patel Edith Elkind, Neel Patel, Alan Tsang, Yair Zick https://drive.google.com/open?id=14e742tWrYwKTfrG_ce1GAklkR2nU8FN5
78 Making Group Decisions from Natural Language-Based Preferences Farhad Mohsin Farhad Mohsin, Lei Luo, Wufei Ma, Inwon Kang, Zhibing Zhao, Ao Liu, Rohit Vaish, Lirong Xia https://drive.google.com/open?id=1Z0V-p00CWbfE2cNATTCKl6CgTDS7Q6p4
80 High Dimensional Model Explanations: An Axiomatic Approach Neel Patel Neel Patel, Martin Strobel, Yair Zick https://drive.google.com/open?id=1Vege9YIs8YvnXu62RTfjp1qvXhte3nLi
81 Finding Fair and Efficient Allocations When Valuations Don’t Add Up Ayumi Igarashi Nawal Benabbou, Mithun Chakraborty, Ayumi Igarashi, Yair Zick https://drive.google.com/open?id=1GfKQlC_BU05bch1MB3Rbt-uCVtyz3uNL
82 The Borda Class: An Axiomatic Study of the Borda Rule on Top-Truncated Preferences Zoi Terzopoulou Zoi Terzopoulou, Ulle Endriss https://drive.google.com/open?id=1jonYwfTS6UBeTN-TWK7yrACFPobMzAGt
83 Little House (Seat) on the Prairie: Compactness, Gerrymandering, and Population Distribution Tyrone Strangway Allan Borodin, Omer Lev, Nisarg Shah, Tyrone Strangway https://drive.google.com/open?id=1ZJqOOThiq7nIlaJDWNWZlyFGjKNwWQHv
84 Multistage Committee Elections Robert Bredereck Robert Bredereck,Till Fluschnik, Andrzej Kaczmarczyk https://drive.google.com/open?id=18PtaqZpcJc4rhAj35ELjbKgP0HKeu0tX Arxiv version
85 Worst-case Bounds on Power vs. Proportion in Weighted Voting Games with an Application to False-name Manipulation Yotam Gafni Yotam Gafni, Ron Lavi, Moshe Tennenholtz https://drive.google.com/open?id=1f7GjkQyaMl38bO-4fyTTurpbsRTpvmoP
86 Unified Fair Allocation for Indivisible Goods and Chores via Copies Xin Huang Yotam Gafni, Xin Huang, Ron Lavi, Inbal Talgam-Cohen https://drive.google.com/open?id=17b5r_kXT8lC1fzvKkU7-0Vh_WRTAIosk
87 Best-of-Both-Worlds Fair-Share Allocations Tomer Ezra Moshe Babaioff, Tomer Ezra, and Uriel Feige https://drive.google.com/open?id=1TWGEOjFMHfBcHKrWCHGd5K4VCIqc_FqN
89 On social networks that support learning Fedor Sandomirskiy Itai Arieli, Fedor Sandomirskiy, Rann Smorodinsky https://drive.google.com/open?id=1fHPCvDH-BDvIffjWd9pTX9KiE4gWE2Cl
90 (Almost Full) EFX Exists for Four Agents (and Beyond) Avi Cohen Ben Berger, Avi Cohen, Michal Feldman, Amos Fiat https://drive.google.com/open?id=1wZUB2dU2WRwiJH_awdJGM5xa_vAgpyNc Arxiv version
91 Fair-Share Allocations for Agents with Arbitrary Entitlements Moshe Babaioff Moshe Babaioff, Tomer Ezra, and Uriel Feige https://drive.google.com/open?id=1NeGRNkQieMbc1394GjCYRNA_gZgZOLZM
94 Proportional Participatory Budgeting with Cardinal Utilities Piotr Skowron Dominik Peters, Grzegorz Pierczyński, Piotr Skowron https://drive.google.com/open?id=17NKPU3dJMp6VAS8gDl9tQ6TIg8-7NDmP
95 Market-Based Explanations of Collective Decisions Grzegorz Pierczyński Dominik Peters, Grzegorz Pierczyński, Nisarg Shah, Piotr Skowron https://drive.google.com/open?id=1jhOQFz-d2KKHg4iF-lpm4g949zw6MUwm
96 Evaluating Committees for Representative Democracies: the Distortion and Beyond Michał Jaworski Michał Jaworski and Piotr Skowron https://drive.google.com/open?id=1XwkW4fASO_mv6nYxcWYmWutfsoLtdQr3
97 An Analysis of Approval-Based Committee Rules for 2D-Euclidean Elections Michał Tomasz Godziszewski Michał Tomasz Godziszewski, PAweł Batko, Piotr Skowron, Piotr Faliszewski https://drive.google.com/open?id=17DKLcQV83uRD9ku5CAxVuk1zQZBbB1S7
99 Proportional Approval Voting, Harmonic k-Median, and Negative Association Krzysztof Sornat Jarosław Byrka, Piotr Skowron and Krzysztof Sornat https://drive.google.com/open?id=1f7Rc4QEbJisF41BLJeuB0mqM2LLyOiHI Poster