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Yongchang Li

3 accepted papers

2026

CollabVLA: Self-Reflective Vision-Language-Action Model Dreaming Together with Human

ICRA 2026poster

In this work, we present CollabVLA, a self-reflective vision-language-action framework that transforms a standard visuomotor policy into a collaborative assistant. CollabVLA tackles key limitations of prior VLAs, including domain overfitting, non-interpretable reasoning, and the high latency of auxi…

2025

AssistantX: An LLM-Powered Proactive Assistant in Collaborative Human-Populated Environments

IROS 2025

Current service robots suffer from limited natural language communication abilities, heavy reliance on predefined commands, ongoing human intervention, and, most notably, a lack of proactive collaboration awareness in human-populated environments. This results in narrow applicability and low utility

Cited by 6SourcecodeScholar