This book constitutes the conference proceedings of the 9th International Conference on Algorithmic Decision Theory, ADT 2026, held in Paris, France, during November 16-18, 2026.
The 39 full papers and 3 two-page abstracts presented were carefully selected from 75 submissions. The papers were organized in topical sections as follows: Elections and voting; fair division and resource allocation; games; and decision and preference modeling.
Vincent Mousseau
artificial intelligence autonomous agents coalition formation decision theory game theory multiagent systems social networks theoretical computer science computational social choice machine learning user preferences Computational Social Choice Preference Modeling Preference Elicitation Multi-Criteria Decision Analysis