Force-Aware Vision-Language-Action Models, 2026.

Force-Aware Precision Assembly via Human-in-the-Loop RL  (with PLAIF), 2025.

Hierarchical Reinforcement Learning for Long-Horizon & Sparse-Reward Tasks

Graph-Assisted Stitching for Offline Hierarchical Reinforcement Learning, ICML 2025.

Novelty-aware Graph Traversal and Expansion for Hierarchical Reinforcement Learning, CIKM 2024.

Offline Hierarchical Reinforcement Learning using Subgoal Generation for Long-Horizon and Sparse-Reward Tasks, IJCAI 2023.