Author

Evan Chen

h-index 4 View on Semantic Scholar

We have 2 of 15 papers

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 Sep 2026

Fresh Memory, Stale Plans: Derivation Currency for Distributed LLM-Agent Memory

A large language model (LLM) agent that inherits a plan through shared memory can hold the latest requirement yet act on a plan derived from an older one: fresh memory, stale plan. Freshness checks miss this failure because they compare local copies with current state (observation currency) rather than the inputs the p...

Evan Chen, Shi-Qiang Wang, Christopher G. Brinton · 0 citations

#artificial intelligence Preprint Sep 2026

Fresh Memory, Stale Plans: Dependency-Scoped Validation for Distributed LLM-Agent Memory

P LAN F ENCE is introduced, a dependency-scoped action-validation protocol for distributed LLM-agent teams that avoids repeated update-path coordination as churn grows and avoids validating unrelated state as the shared keyspace grows.

Evan Chen, Shi-Qiang Wang, Christopher G. Brinton · 0 citations