3 papers
cs.RO2026
Towards Long-horizon Embodied Agents with Tool-Aligned Vision-Language-Action Models
Zixing Lei, Changxing Liu, Yichen Xiong +5
Vision-language-action (VLA) models are effective robot action executors, but they remain limited on long-horizon tasks due to the dual burden of extended closed-loop planning and…
cs.CV2026
Linking Modality Isolation in Heterogeneous Collaborative Perception
Changxing Liu, Zichen Chao, Siheng Chen
Collaborative perception leverages data exchange among multiple agents to enhance overall perception capabilities. However, heterogeneity across agents introduces domain gaps that…
cs.CV2025
CoLMDriver: LLM-based Negotiation Benefits Cooperative Autonomous Driving
Changxing Liu, Genjia Liu, Zijun Wang +2
Vehicle-to-vehicle (V2V) cooperative autonomous driving holds great promise for improving safety by addressing the perception and prediction uncertainties inherent in single-agent…