Jul 2026
LSECG: LLM-based semantic enhancement and context-guided GNNs in multi-hop KGQA
This paper proposes the LLM-based Semantic Enhancement and Context-Guided GNNs (LSECG) framework that integrates GNNs with large language model semantic parsing, achieving context-sensitive semantic representation through large model semantic enhancement and feature extraction modules.
Kai Cheng, Zicheng Zuo, Yuanyuan Liao et al.
· International Journal of Mac... · 0 citations