Preprint
May 2026
Semantic Cooperative Games for Contribution Attribution in LLM-Based Multi-Agent Systems
The Semantic Shapley Value (SSV) is defined to allocate contribution over semantic support logic, and SLIC is introduced, a single-trajectory algorithm that constructs the semantic hypergraph, recovers minimal semantic supports, applies Boolean absorption, and computes SSV without rerunning agent subsets.
Pengyi Jiang, Xiaoguang Zhu, Quanyan Zhu
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