SpanDiff: Relation-aware span diffusion for nested named entity recognition

Ming Fu, Qiaoxuan Yin, Kuineng Chen, Shenchao Zhou. SpanDiff: Relation-aware span diffusion for nested named entity recognition. Inf. Sci., 757:123928, 2026. [doi]

Authors

Ming Fu

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Qiaoxuan Yin

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Kuineng Chen

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Shenchao Zhou

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