3 papers
cs.AI2026
ConsistencyGate: Preventing Memory Contamination in LLM Agents via Self-Consistency Admission Control
Yan Zhang, Shibo Li
LLM agents that operate over many turns accumulate facts in an external memory store and reuse them as premises for downstream reasoning. A hallucinated fact written at one step th…
cs.LG2026
Verbalized Particle Posterior: Bayesian Inference over Natural Language Hypotheses
Yan Zhang, Shikan Lian, Shibo Li
Verbalized Machine Learning (VML) parameterizes a model as a natural-language prompt that an LLM evaluates as f(x; theta). The framework is interpretable, but it commits to a singl…
cs.LG2025
Dynamic Bayesian Optimization Framework for Instruction Tuning in Partial Differential Equation Discovery
Junqi Qu, Yan Zhang, Shangqian Gao +1
Large Language Models (LLMs) show promise for equation discovery, yet their outputs are highly sensitive to prompt phrasing, a phenomenon we term instruction brittleness. Static pr…