Author

Tiankai Yang

University of Southern California

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Preprint Aug 2026

HyperSkill: Self-Evolving LLM Agents via Hypergraph-Structured Skill Memory

This work proposes HyperSkill, a hypergraph-based memory framework that jointly improves what to store, how memory is structured and retrieved, and how memory evolves, and represents memory as a hypergraph with two node types, subtask steps and reusable skills.

Ruiyao Xu, Tiankai Yang, Wei-Chieh Huang · 0 citations