Author

Yangying Wan

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Jul 2026

MC-RAG System: A Structure-Driven RAG System for Multi-Constraint Queries

MC-RAG is presented, a structure-driven RAG system that reformulates retrieval as a subgraph matching problem over a knowledge graph that performs interpretable, structure-aware, and constraint-consistent retrieval and generation.

Xiao Zhang, Yangying Wan, Yi Li et al. · arXiv.org · 1 citation