Author

De-Qing Yang

2 papers indexed here

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Open access Sep 2026

When RAG Meets Query Planning: Logical Query Trees for Exploratory Reasoning Problems

Retrieval-Augmented Generation (RAG) effectively grounds large language models (LLMs) in external knowledge but struggles with exploratory reasoning problems (ERPs) that are the complex queries involving high uncertainty and ambiguity. Resolving ERPs requires complex reasoning with unclear paths, tending to result...

Gan-Lin Xu, Ling-Hao Zhang, Zhi-Tao Yin et al. · Proceedings of the ACM on Ma... · 0 citations

#artificial intelligence Preprint Sep 2026

Beyond Skill Evolution: Self-Evolving Context Management Policies for Long-Horizon Agent Harnesses

ContextEvo, a framework that learns a context policy from long-horizon trajectories and reconstructs the model-visible context at key decision points, identifies context-related failures, and applies targeted policy updates, is introduced.

Wei-Yuan Li, Jing-Heng Xu, Ai-Li Chen et al. · 0 citations