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Author

Ben Liu

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2025

Enhanced Expert Merging for Mixture-of-Experts in Graph Foundation Models

This work proposes a knowledge distillation-inspired expert merging method that aligns the behavior of parameter-fused experts with expert ensembles, and a theoretical parameter proximity approach that leverages the similarity of expert parameters to approximate ensemble outputs while preserving diversity.

Lei Liu, Xingyu Xia, Qianqian Xie et al. · 4 citations
Aug 2026

Structure-aware generative framework for temporal knowledge graph reasoning with historical evidence

AG is proposed, a Structure-Aware Generative framework for temporal knowledge graph reasoning with historical evidence that first constructs dual-view historical evidence to better capture structural dependencies in temporal knowledge graphs and formulates TKGR as an end-to-end generative task through instruction tunin...

Zi-Hao Jiang, Wen-Jie Xu, Miao Peng et al. · 0 citations

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