HisDoc-OCR: Restoring Visual Grounding in MLLMs for Chinese Historical Document OCR

Jiahuan Cao, Yongxin Shi, Zeyu Shan, Zhengyang Lu, Lianwen Jin. HisDoc-OCR: Restoring Visual Grounding in MLLMs for Chinese Historical Document OCR. In Maria Liakata, Viviane P. Moreira, Jiajun Zhang 0001, David Jurgens, editors, Findings of the Association for Computational Linguistics, ACL 2026, San Diego, California, United States, July 2-7, 2026. pages 6053-6066, Association for Computational Linguistics, 2026. [doi]

Authors

Jiahuan Cao

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Yongxin Shi

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Zeyu Shan

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Zhengyang Lu

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Lianwen Jin

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