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• Combined Reinforcement Learning via Abstract Representations
  2018 · 97 citations
• Safe Option-Critic: Learning Safety in the Option-Critic Architecture
  2018 · 29 citations
• Bayesian Q-learning With Imperfect Expert Demonstrations
  2022 · 3 citations
• Detoxifying LLMs via Representation Erasure-Based Preference Optimization
  2026
• RL Fine-Tuning Heals OOD Forgetting in SFT
  2025
• Robust Reward Modeling via Causal Rubrics
  2025
• Uncertainty Aware Learning from Demonstrations in Multiple Contexts using Bayesian Neural Networks
  2019
• The Option Keyboard: Combining Skills in Reinforcement Learning
  2021
• Training Language Models to Self-Correct via Reinforcement Learning
  2024