Trajectory-Level Continuous Action Representation for Robotic Manipulation

Source: arXiv cs.RO·2026-08-27 12:00Publish time unverified

arXiv:2608.24111v2 Announce Type: replace Abstract: We propose CAT, a trajectory-level continuous action representation framework for robotic manipulation. Existing visuomotor systems often entangle action representation with control frequency or rely on fixed temporal parameterizations. This leads to representational redundancy at high sampling rates and limits the modeling of critical motion.