# ActECC: An Action Chunk Temporal Scheduling System for Edge-Cloud Collaborative VLA Inference

- Source: arXiv cs.RO
- Published: 2026-10-27T04:00:00.000Z
- RoboHot: https://robohot.news/en/items/vo8p662lsa7uao9j4xa0ninut
- Original: https://arxiv.org/abs/2603.07949

## Summary

The authors propose ActECC, which addresses the difficulty of determining the valid range of action chunks and scheduling replanning requests in edge-cloud collaborative VLA inference through kinematics-guided usable range assessment and delay-aware replanning scheduling. Experiments show it reduces per-action latency by up to 27.4%, cuts cloud calls by up to 45.1%, and lowers average execution error.