Zhuofan Chen
2 indexed papers
Recent (6 mo)
2With code
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0Publications per year
226
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AI×2Info Retrieval×1
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Research Timeline
2026
DiagramRAG: A Lightweight Framework to Retrieve Scientific Diagram for Figure Generation
DiagramRAG is a lightweight retrieval-augmented framework that uses reference diagrams to guide the completion of scientific diagrams from incomplete user sketches, achieving high performance on standard benchmarks.
Xetrieval: Mechanistically Explaining Dense Retrieval
Xetrieval introduces an embedding-level framework to mechanistically explain dense retrieval decisions by decomposing high-dimensional embeddings into sparse, human-interpretable features.
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Papers
cs.AIcs.IRRecentMay 28, 2026
Xetrieval: Mechanistically Explaining Dense Retrieval
Zhixin Cai, Jun Bai, Yang Liu, Jiaqi Li +6 more
Xetrieval introduces an embedding-level framework to mechanistically explain dense retrieval decisions by decomposing high-dimensional embeddings into sparse, human-interpretable features.
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cs.AIRecentMay 27, 2026