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Author

Yi-Xiang Fang

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Review Aug 2026

Graph-Based Retrieval-Augmented Generation: Applications, Challenges, Solutions, and Opportunities

This tutorial outlines the core pipeline stages of graph-based RAG and analyze them from a data management perspective, including graph modeling, graph repair, index construction and maintenance, and retrieval, rather than treating graph-based RAG solely as an LLM application.

Angela Bonifati, Yixiang Fang, Sibo Wang et al. · 0 citations
Oct 2025

Effective Durable Community Search in Large Temporal Graph

A novel community model, called temporal durable community (TDC), which is the temporal k -core with the longest duration in the temporal graph, is introduced, and two index structures that can quickly determine the duration of a given temporal k -core are developed, followed by query algorithms.

Ying-Li Zhou, Yi-Ge Jiang, Yi-Xiang Fang et al. · 0 citations

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