Bandits with costly reward observations. - Aaron David Tucker; Caleb Biddulph; Claire Wang; Thorsten Joachims (UAI, 2023)

MONA: Myopic Optimization with Non-myopic Approval Can Mitigate Multi-step Reward Hacking. - Sebastian Farquhar; Vikrant Varma; David Lindner; David K. Elson; Caleb Biddulph; Ian Goodfellow; Rohin Shah (CoRR, 2025)

Breaking Barriers: Do Reinforcement Post Training Gains Transfer To Unseen Domains? - Chuxuan Hu; Yuxuan Zhu; Antony Kellermann; Caleb Biddulph; Suppakit Waiwitlikhit; Jason Benn; Daniel Kang (CoRR, 2025)