1 code implementation • 15 Feb 2024 • Ben Rank, Stelios Triantafyllou, Debmalya Mandal, Goran Radanovic
Unlike PRL, our framework allows to model scenarios where the environment gradually adjusts to a deployed policy.
no code implementations • 17 Oct 2023 • Stelios Triantafyllou, Aleksa Sukovic, Debmalya Mandal, Goran Radanovic
These challenges are particularly prominent in the context of multi-agent sequential decision-making, where the causal effect of an agent's action on the outcome depends on how other agents respond to that action.
1 code implementation • 24 Feb 2023 • Stelios Triantafyllou, Goran Radanovic
Responsibility attribution is a key concept of accountable multi-agent decision making.
no code implementations • 30 Jun 2022 • Debmalya Mandal, Stelios Triantafyllou, Goran Radanovic
We introduce the framework of performative reinforcement learning where the policy chosen by the learner affects the underlying reward and transition dynamics of the environment.
no code implementations • 1 Apr 2022 • Stelios Triantafyllou, Adish Singla, Goran Radanovic
Responsibility attribution is complementary and aims to identify the extent to which decision makers (agents) are responsible for this outcome.
no code implementations • NeurIPS 2021 • Stelios Triantafyllou, Adish Singla, Goran Radanovic
We formalize desirable properties of blame attribution in the setting of interest, and we analyze the relationship between these properties and the studied blame attribution methods.