2 papers
cs.CV2026
Déjà Cue: Localizing States in Object Histories via Vocabulary-Relative Coordinates
Haofan Cao, Zhichao You, Yunkai Yang +3
Tracking links observations of the same object through visual change, yet cannot by itself determine when the object is empty or filled, intact or cut. We formulate identity-condit…
cs.RO2026
PaCo-VLA: Passivity-Shielded Compliance Prior for Contact-Rich Vision-Language-Action Manipulation
Haofan Cao, Zhaoyang Li, Zhichao You +2
Contact-rich manipulation demands both high-level semantic reasoning and the safe regulation of high-frequency contact dynamics. While Vision-Language-Action (VLA) models provide u…