Exploring Optimal Control With Observations at a Cost. - Rui Aguiar; Nikka Mofid; Hyunji Alex Nam (CoRR, 2020)

Reinforcement Learning with State Observation Costs in Action-Contingent Noiselessly Observable Markov Decision Processes. - Hyunji Alex Nam; Scott L. Fleming; Emma Brunskill (NeurIPS, 2021)

Short-Long Policy Evaluation with Novel Actions. - Hyunji Alex Nam; Yash Chandak; Emma Brunskill (CoRR, 2024)