Accepted Papers

Long Talks

• Ioannis Caragiannis, Aris Filos-Ratsikas, Swaprava Nath and Alexandros Voudouris. Truthful mechanisms for ownership transfer with expert advice
• Lirong Xia. Optimal Statistical Hypothesis Testing for Social Choice
• Tim Roughgarden and Okke Schrijvers. Online Prediction with Selfish Experts
• Piotr Skowron, Martin Lackner, Markus Brill, Dominik Peters and Edith Elkind. Proportional Rankings
• Jens Witkowski, Rupert Freeman, Jennifer Wortman Vaughan, David Pennock and Andreas Krause. Incentive-Compatible Forecasting Competitions
• Bo Waggoner, Rafael Frongillo and Jacob Abernethy. Differentially Private, Bounded-Loss Prediction Markets

Posters + Lightning Talks

• Zhibing Zhao, Haoming Li, Junming Wang, Jeffrey Kephart, Nicholas Mattei, Hui Su and Lirong Xia. A Cost-Effective Framework for Preference Elicitation and Aggregation
• Ao Liu, Yun Lu, Lirong Xia and Vassilis Zikas. How Private Is Your Voting? A Framework for Comparing the Privacy of Voting Mechanisms
• Ali Jadbabaie and Amin Rahimian. A Theory of Heuristic Decision-Making in Groups
• Malik Magdon-Ismail and Lirong Xia. A Mathematical Model Of Optimal Representative Democracy
• Jun Wang, Sujoy Sikdar, Tyler Shepherd, Zhibing Zhao, Chunheng Jiang and Lirong Xia. Practical Algorithms for STV and Ranked Pairs with Parallel Universes Tiebreaking
• Jessica Finocchiaro and Rafael Frongillo. Elicitable Implies Convex Elicitable for Finite-Outcome Real-Valued Properties
• Paul Gölz, Anson Kahng, Simon Mackenzie and Ariel D. Procaccia. The Fluid Mechanics of Liquid Democracy