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Chenyu Liu

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

2

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36

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Scholarly Papers (2)

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1.

Bidirectional Trained Tree-Structured Decoder for Handwritten Mathematical Expression Recognition

Number of pages: 27 Posted: 16 Mar 2024
Hanbo Cheng, Chenyu Liu, Pengfei Hu, Zhenrong Zhang, Jiefeng Ma and Jun Du
University of Science and Technology of China (USTC), affiliation not provided to SSRN, University of Science and Technology of China (USTC), University of Science and Technology of China (USTC), University of Science and Technology of China (USTC) and University of Science and Technology China
Downloads 20 (1,448,301)

Abstract:

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Handwritten Mathematical Expression Recognition, Bidirectional Training, Symbol Layout Tree, Encoder-decoder

2.

See then Tell: Enhancing Key Information Extraction with Vision Grounding

Number of pages: 13 Posted: 08 Sep 2025
Shuhang Liu, Zhenrong Zhang, Pengfei Hu, Jiefeng Ma, Jun Du, Qing Wang, Jianshu Zhang and Chenyu Liu
affiliation not provided to SSRN, University of Science and Technology of China (USTC), University of Science and Technology of China (USTC), University of Science and Technology of China (USTC), University of Science and Technology China, University of Science and Technology of China (USTC), University of Science and Technology of China (USTC) and affiliation not provided to SSRN
Downloads 16 (1,500,778)

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key information extraction, vision grounding, end-to-end models, Question Answering