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News/STAR: Semantic-Tuned and Tail-Adaptive Retriever for Graph-Augmented Generation
arxiv
PublishedMay 21, 2026 at 4:00 AM
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STAR: Semantic-Tuned and Tail-Adaptive Retriever for Graph-Augmented Generation

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arXiv:2605.18765v1 Announce Type: cross Abstract: To augment Large Language Models (LLMs) for multi-hop question answering, a mainstream solution within Graph Retrieval Augmented Generation (GraphRAG) leverages lightweight retrievers to efficiently extract information from a given Knowledge Graph (K

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