IJCAI 2019

964 papers

Integrating Decision Sharing with Prediction in Decentralized Planning for Multi-Agent Coordination under Uncertainty

Minglong Li, Wenjing Yang, Zhongxuan Cai, Shaowu Yang, Ji Wang

Improved Heuristics for Multi-Agent Path Finding with Conflict-Based Search

Jiaoyang Li, Ariel Felner, Eli Boyarski, Hang Ma, Sven Koenig

Diffusion and Auction on Graphs

Bin Li, Dong Hao, Dengji Zhao, Makoto Yokoo

Temporal Information Design in Contests

Priel Levy, David Sarne, Yonatan Aumann

Automated Negotiation with Gaussian Process-based Utility Models

Haralambie Leahu, Michael Kaisers, Tim Baarslag

Correlating Preferences and Attributes: Nearly Single-Crossing Profiles

Foram Lakhani, Dominik Peters, Edith Elkind

A Quantitative Analysis of Multi-Winner Rules

Martin Lackner, Piotr Skowron

Almost Envy-Freeness in Group Resource Allocation

Maria Kyropoulou, Warut Suksompong, Alexandros A. Voudouris

Neural Networks for Predicting Human Interactions in Repeated Games

Yoav Kolumbus, Gali Noti

Multigoal Committee Selection

Maciej Kocot, Anna Kolonko, Edith Elkind, Piotr Faliszewski, Nimrod Talmon

An Ordinal Banzhaf Index for Social Ranking

Hossein Khani, Stefano Moretti, Meltem Öztürk

The Interplay of Emotions and Norms in Multiagent Systems

Anup K. Kalia, Nirav Ajmeri, Kevin S. Chan, Jin-Hee Cho, Sibel Adalı

Robustness against Agent Failure in Hedonic Games

Ayumi Igarashi, Kazunori Ota, Yuko Sakurai, Makoto Yokoo

Explicitly Coordinated Policy Iteration

Yujing Hu, Yingfeng Chen, Changjie Fan, Jianye Hao

Compact Representation of Value Function in Partially Observable Stochastic Games

Karel Horák, Branislav Bosansky, Christopher Kiekintveld, Charles Kamhoua

Achieving a Fairer Future by Changing the Past

Jiafan He, Ariel D. Procaccia, Alexandros Psomas, David Zeng

Swarm Engineering Through Quantitative Measurement of Swarm Robotic Principles in a 10,000 Robot Swarm

John Harwell, Maria Gini

On Computational Tractability for Rational Verification

Julian Gutierrez, Muhammad Najib, Giuseppe Perelli, Michael Wooldridge

On Succinct Encodings for the Tournament Fixing Problem

Sushmita Gupta, Saket Saurabh, Ramanujan Sridharan, Meirav Zehavi

An Asymptotically Optimal VCG Redistribution Mechanism for the Public Project Problem

Mingyu Guo

Identifying vulnerabilities in trust and reputation systems

Taha D. Güneş, Long Tran-Thanh, Timothy J. Norman

On the Efficiency and Equilibria of Rich Ads

MohammadAmin Ghiasi, MohammadTaghi Hajiaghayi, Sebastien Lahaie, Hadi Yami

Improving Nash Social Welfare Approximations

Jugal Garg, Peter McGlaughlin

Average-case Analysis of the Assignment Problem with Independent Preferences

Yansong Gao, Jie Zhang

Equitable Allocations of Indivisible Goods

Rupert Freeman, Sujoy Sikdar, Rohit Vaish, Lirong Xia

Reallocating Multiple Facilities on the Line

Dimitris Fotakis, Loukas Kavouras, Panagiotis Kostopanagiotis, Philip Lazos, Stratis Skoulakis

Schelling Games on Graphs

Edith Elkind, Jiarui Gan, Ayumi Igarashi, Warut Suksompong, Alexandros A. Voudouris

Protecting Elections by Recounting Ballots

Edith Elkind, Jiarui Gan, Svetlana Obraztsova, Zinovi Rabinovich, Alexandros A. Voudouris

Equilibrium Characterization for Data Acquisition Games

Jinshuo Dong, Hadi Elzayn, Shahin Jabbari, Michael Kearns, Zachary Schutzman

Spotting Collective Behaviour of Online Frauds in Customer Reviews

Sarthika Dhawan, Siva Charan Reddy Gangireddy, Shiv Kumar, Tanmoy Chakraborty

A Parameterized Perspective on Protecting Elections

Palash Dey, Neeldhara Misra, Swaprava Nath, Garima Shakya

Preferred Deals in General Environments

Yuan Deng, Sebastien Lahaie, Vahab Mirrokni

AsymDPOP: Complete Inference for Asymmetric Distributed Constraint Optimization Problems

Yanchen Deng, Ziyu Chen, Dingding Chen, Wenxin Zhang, Xingqiong Jiang

Anytime Heuristic for Weighted Matching Through Altruism-Inspired Behavior

Panayiotis Danassis, Aris Filos-Ratsikas, Boi Faltings

Civic Crowdfunding for Agents with Negative Valuations and Agents with Asymmetric Beliefs

Sankarshan Damle, Moin Hussain Moti, Praphul Chandra, Sujit Gujar

Exploiting Social Influence to Control Elections Based on Scoring Rules

Federico Corò, Emilio Cruciani, Gianlorenzo D'Angelo, Stefano Ponziani

A Value-based Trust Assessment Model for Multi-agent Systems

Kinzang Chhogyal, Abhaya Nayak, Aditya Ghose, Hoa K. Dam

Cap-and-Trade Emissions Regulation: A Strategic Analysis

Frank Cheng, Yagil Engel, Michael P. Wellman

Network Formation under Random Attack and Probabilistic Spread

Yu Chen, Shahin Jabbari, Michael Kearns, Sanjeev Khanna, Jamie Morgenstern

ATSIS: Achieving the Ad hoc Teamwork by Sub-task Inference and Selection

Shuo Chen, Ewa Andrejczuk, Athirai A. Irissappane, Jie Zhang

Dispatching Through Pricing: Modeling Ride-Sharing and Designing Dynamic Prices

Mengjing Chen, Weiran Shen, Pingzhong Tang, Song Zuo

Election with Bribe-Effect Uncertainty: A Dichotomy Result

Lin Chen, Lei Xu, Shouhuai Xu, Zhimin Gao, Weidong Shi

Approximately Maximizing the Broker's Profit in a Two-sided Market

Jing Chen, Bo Li, Yingkai Li

Reachability and Coverage Planning for Connected Agents

Tristan Charrier, Arthur Queffelec, Ocan Sankur, François Schwarzentruber

Maximin-Aware Allocations of Indivisible Goods

Hau Chan, Jing Chen, Bo Li, Xiaowei Wu

On the Problem of Assigning PhD Grants

Katarína Cechlárová, Laurent Gourvès, Julien Lesca

Be a Leader or Become a Follower: The Strategy to Commit to with Multiple Leaders

Matteo Castiglioni, Alberto Marchesi, Nicola Gatti

A Contribution to the Critique of Liquid Democracy

Ioannis Caragiannis, Evi Micha

An Experimental View on Committees Providing Justified Representation

Robert Bredereck, Piotr Faliszewski, Andrzej Kaczmarczyk, Rolf Niedermeier

Optimality and Nash Stability in Additive Separable Generalized Group Activity Selection Problems

Vittorio Bilò, Angelo Fanelli, Michele Flammini, Gianpiero Monaco, Luca Moscardelli

Fairness Towards Groups of Agents in the Allocation of Indivisible Items

Nawal Benabbou, Mithun Chakraborty, Edith Elkind, Yair Zick

Strategy Logic with Simple Goals: Tractable Reasoning about Strategies

Francesco Belardinelli, Wojciech Jamroga, Damian Kurpiewski, Vadim Malvone, Aniello Murano

The Price of Fairness for Indivisible Goods

Xiaohui Bei, Xinhang Lu, Pasin Manurangsi, Warut Suksompong

How Hard Is the Manipulative Design of Scoring Systems?

Dorothea Baumeister, Tobias Hogrebe

Stable and Envy-free Partitions in Hedonic Games

Nathanaël Barrot, Makoto Yokoo

Strategyproof and Approximately Maxmin Fair Share Allocation of Chores

Haris Aziz, Bo Li, Xiaowei Wu

Fair Allocation of Indivisible Goods and Chores

Haris Aziz, Ioannis Caragiannis, Ayumi Igarashi, Toby Walsh

Weighted Maxmin Fair Share Allocation of Indivisible Chores

Haris Aziz, Hau Chan, Bo Li

Multi-Agent Pathfinding with Continuous Time

Anton Andreychuk, Konstantin Yakovlev, Dor Atzmon, Roni Stern

Probabilistic Strategy Logic

Benjamin Aminof, Marta Kwiatkowska, Bastien Maubert, Aniello Murano, Sasha Rubin

Strategic Signaling for Selling Information Goods

Shani Alkoby, David Sarne, Igal Milchtaich

An Efficient Algorithm for Skeptical Preferred Acceptance in Dynamic Argumentation Frameworks

Gianvincenzo Alfano, Sergio Greco, Francesco Parisi

Portioning Using Ordinal Preferences: Fairness and Efficiency

Stephane Airiau, Haris Aziz, Ioannis Caragiannis, Justin Kruger, Jérôme Lang

Flexible Representative Democracy: An Introduction with Binary Issues

Ben Abramowitz, Nicholas Mattei