Author

Kefei Chen

View on Semantic Scholar

1 paper indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

AgentRewind: Recoverable Execution for Long-Horizon LLM Agents

AgentRewind is presented, a runtime recovery framework that records aligned checkpoints of the agent context and controlled environment, allowing agents to return to an earlier state and resume execution with information from previous attempts, improving task success rate and average checklist progress over the compared baselines.

Yu Zhuang, Kefei Chen, Yitong Duan et al. · 2 citations