3 papers
cs.CV2026
TriRelVLA: Triadic Relational Structure for Generalizable Embodied Manipulation
Hanyu Zhou, Chuanhao Ma, Gim Hee Lee
Vision-language-action (VLA) models perform well on training-seen robotic tasks but struggle to generalize to unseen scenes and objects. A key limitation lies in their implicit vis…
cs.RO2026
ST-: Structured SpatioTemporal VLA for Robotic Manipulation
Chuanhao Ma, Hanyu Zhou, Shihan Peng +3
Vision-language-action (VLA) models have achieved great success on general robotic tasks, but still face challenges in fine-grained spatiotemporal manipulation. Typically, existing…
cs.CV2025
VLA-4D: Embedding 4D Awareness into Vision-Language-Action Models for SpatioTemporally Coherent Robotic Manipulation
Hanyu Zhou, Chuanhao Ma, Gim Hee Lee
Vision-language-action (VLA) models show potential for general robotic tasks, but remain challenging in spatiotemporally coherent manipulation, which requires fine-grained represen…