3 papers
cs.RO2026
SWIM: Vision-Language-Grounded Soft Whole-Body Interactive Manipulation
Tingcong Liu, Aye Phyu Phyu Aung, Junjie Xiong +4
Soft and continuum robots enable manipulation through distributed body deformation and contact, yet translating language and visual context into executable whole-body actuation rem…
cs.RO2026
Whole-Body Semantic-to-Actuation Grounding of Elephant-Inspired Soft-Trunk Motion via Lightweight Flow Matching
Tingcong Liu, Tongshun Chen, Siyi Ma +6
For close-contact human-robot interaction (HRI), trunk-like continuum manipulators provide a physical channel for diverse whole-body expression, but grounding open-vocabulary respo…
cs.LG2025
Group-in-Group Policy Optimization for LLM Agent Training
Lang Feng, Zhenghai Xue, Tingcong Liu +1
Recent advances in group-based reinforcement learning (RL) have driven frontier large language models (LLMs) in single-turn tasks like mathematical reasoning. However, their scalab…