Optimizing Minimax Regret in Uncertain MDPs with Small Sets of Policies
Sequential decision-making in real-world applications often involves uncertainty about the environment's model. Uncertain Markov decision processes (UMDPs) represent the possible environments as a set of MDPs with shared states and actions but potentially different transition probabilities and rewards. Optimizing a single policy across all possible MDPs may sacrifice performance, while preparing an individually optimized policy for every MDP may violate operational, regulatory, or interpretabili
Record details
Published: 3 August 2026
Source: arXiv cs.AI
Category: Research
Topics: Regulation · Environment
Retrieved: 4 August 2026
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ethics.ai (3 August 2026), “Optimizing Minimax Regret in Uncertain MDPs with Small Sets of Policies,” evidence record 16089, https://ethics.ai/record/16089 (originally published by arXiv cs.AI).
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