Takehi, Rikiya

2 publications

ICLR 2026 Beyond Match Maximization and Fairness: Retention-Optimized Two-Sided Matching Ren Kishimoto, Rikiya Takehi, Koichi Tanaka, Yoji Tomita, Masahiro Nomura, Riku Togashi, Yuta Saito

ICLR 2025 A General Framework for Off-Policy Learning with Partially-Observed Reward Rikiya Takehi, Masahiro Asami, Kosuke Kawakami, Yuta Saito