Proceedings

Tuomas Sandholm

Carnegie Mellon University; Strategy Robot, Inc.; Strategic Machine, Inc.; Optimized Markets , Inc.

47 papers in the IJCAI proceedings

IJCAI 2026

Equilibrium Refinements Improve Subgame Solving in Imperfect-Information Games
with Ondřej Kubíček, Viliam Lisý
doi:10.24963/ijcai.2026/384
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IJCAI 2025

Joint-Perturbation Simultaneous Pseudo-Gradient
with Carlos Martin
doi:10.24963/ijcai.2025/445
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New Sequence-Independent Lifting Techniques for Cover Inequalities and When They Induce Facets
with Siddharth Prasad, Ellen Vitercik, Maria-Florina Balcan
doi:10.24963/ijcai.2025/298
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IJCAI 2024

Exponential Lower Bounds on the Double Oracle Algorithm in Zero-Sum Games
with Brian Hu Zhang
doi:10.24963/ijcai.2024/336
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Faster Optimal Coalition Structure Generation via Offline Coalition Selection and Graph-Based Search
with Redha Taguelmimt, Samir Aknine, Djamila Boukredera, Narayan Changder
doi:10.24963/ijcai.2024/27
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Imperfect-Recall Games: Equilibrium Concepts and Their Complexity
with Emanuel Tewolde, Brian Hu Zhang, Caspar Oesterheld, Manolis Zampetakis, Paul Goldberg, Vincent Conitzer
doi:10.24963/ijcai.2024/332
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Model-Free Preference Elicitation
with Carlos Martin, Craig Boutilier, Ofer Meshi
doi:10.24963/ijcai.2024/387
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Scalable Mechanism Design for Multi-Agent Path Finding
with Paul Friedrich, Yulun Zhang, Michael Curry, Ludwig Dierks, Stephen McAleer, Jiaoyang Li, Sven Seuken
doi:10.24963/ijcai.2024/7
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IJCAI 2023

Differentiable Economics for Randomized Affine Maximizer Auctions
with Michael Curry, John Dickerson
doi:10.24963/ijcai.2023/293
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Finding Mixed-Strategy Equilibria of Continuous-Action Games without Gradients Using Randomized Policy Networks
with Carlos Martin
doi:10.24963/ijcai.2023/317
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Optimal Anytime Coalition Structure Generation Utilizing Compact Solution Space Representation
with Redha Taguelmimt, Samir Aknine, Djamila Boukredera, Narayan Changder
doi:10.24963/ijcai.2023/35
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IJCAI 2021

Learning Within an Instance for Designing High-Revenue Combinatorial Auctions
with Maria-Florina Balcan, Siddharth Prasad
doi:10.24963/ijcai.2021/5
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IJCAI 2020

Efficient Algorithms for Learning Revenue-Maximizing Two-Part Tariffs
with Maria-Florina Balcan, Siddharth Prasad
doi:10.24963/ijcai.2020/47
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IJCAI 2018

Trembling-Hand Perfection in Extensive-Form Games with Commitment
with Gabriele Farina, Alberto Marchesi, Christian Kroer, Nicola Gatti
doi:10.24963/ijcai.2018/32
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IJCAI 2017

Libratus: The Superhuman AI for No-Limit Poker
with Noam Brown
doi:10.24963/ijcai.2017/772
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Operation Frames and Clubs in Kidney Exchange
with Gabriele Farina, John P. Dickerson
doi:10.24963/ijcai.2017/29
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Smoothing Method for Approximate Extensive-Form Perfect Equilibrium
with Christian Kroer, Gabriele Farina
doi:10.24963/ijcai.2017/42
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Super-Human AI for Strategic Reasoning: Beating Top Pros in Heads-Up No-Limit Texas Hold'em
doi:10.24963/ijcai.2017/4
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IJCAI 2016

Baby Tartanian8: Winning Agent from the 2016 Annual Computer Poker Competition
with Noam Brown
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Scalable Segment Abstraction Method for Advertising Campaign Admission and Inventory Allocation Optimization
with Fei Peng
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Sequential Planning for Steering Immune System Adaptation
with Christian Kroer
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IJCAI 2015

Limited Lookahead in Imperfect-Information Games
with Christian Kroer
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Simultaneous Abstraction and Equilibrium Finding in Games
with Noam Brown
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IJCAI 2013

Action Translation in Extensive-Form Games with Large Action Spaces: Axioms, Paradoxes, and the Pseudo-Harmonic Mapping
with Sam Ganzfried
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Analysis and Optimization of Multi-Dimensional Percentile Mechanisms
with Xin Sui, Craig Boutilier
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IJCAI 2011

Approximating Optimal Combinatorial Auctions for Complements Using Restricted Welfare Maximization
with Pingzhong Tang
doi:10.5591/978-1-57735-516-8/IJCAI11-072
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IJCAI 2009

Computing Equilibria in Multiplayer Stochastic Games of Imperfect Information
with Sam Ganzfried
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How Pervasive Is the Myerson-Satterthwaite Impossibility?
with Abraham Othman
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Methodology for Designing Reasonably Expressive Mechanisms with Application to Ad Auctions
with Michael Benisch, Norman M. Sadeh
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Online Stochastic Optimization in the Large: Application to Kidney Exchange
with Pranjal Awasthi
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IJCAI 2007

Automated Design of Multistage Mechanisms
with Vincent Conitzer, Craig Boutilier
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Incremental Mechanism Design
with Vincent Conitzer
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Information-Theoretic Approaches to Branching in Search
with Andrew Gilpin
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Spiteful Bidding in Sealed-Bid Auctions
with Felix Brandt, Yoav Shoham
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IJCAI 2005

Coalitional Games in Open Anonymous Environments
with Makoto Yokoo, Vincent Conitzer, Naoki Ohta, Atsushi Iwasaki
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IJCAI 2003

Complexity Results about Nash Equilibria
with Vincent Conitzer
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Complexity of Determining Nonemptiness of the Core
with Vincent Conitzer
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Definition and Complexity of Some Basic Metareasoning Problems
with Vincent Conitzer
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Making Markets and Democracy Work: A Story of Incentives and Computing
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Universal Voting Protocol Tweaks to Make Manipulation Hard
with Vincent Conitzer
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IJCAI 2001

CABOB: A Fast Optimal Algorithm for Combinatorial Auctions
with Subhash Suri, Andrew Gilpin, David Levine
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Market Clearability
with Subhash Suri
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IJCAI 1999

Algorithms for Optimizing Leveled Commitment Contracts
with Sandeep Sikka, Samphel Norden
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An Algorithm for Optimal Winner Determination in Combinatorial Auctions
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IJCAI 1997

On the Gains and Losses of Speculation in Equilibrium Markets
with Fredrik Ygge
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IJCAI 1995

Coalition Formation among Bounded Rational Agents
with Victor R. Lesser
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Equilibrium Analysis of the Possibilities of Unenforced Exchange in Multiagent Systems
with Victor R. Lesser
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