3 papers
cs.GT2025
Inference of Altruism and Intrinsic Rewards in Multi-Agent Systems
Victor Villin, Christos Dimitrakakis
Human interactions are influenced by emotions, temperament, and affection, often conflicting with individuals' underlying preferences. Without explicit knowledge of those preferenc…
cs.GT2025
Fair Contracts in Principal-Agent Games with Heterogeneous Types
Jakub TÅuczek, Victor Villin, Christos Dimitrakakis
Fairness is desirable yet challenging to achieve within multi-agent systems, especially when agents differ in latent traits that affect their abilities. This hidden heterogeneity o…
cs.AI2025
A Minimax Approach to Ad Hoc Teamwork
Victor Villin, Thomas Kleine Buening, Christos Dimitrakakis
We propose a minimax-Bayes approach to Ad Hoc Teamwork (AHT) that optimizes policies against an adversarial prior over partners, explicitly accounting for uncertainty about partner…