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Jun Du

University of Science and Technology China

SCHOLARLY PAPERS

9

DOWNLOADS

560

TOTAL CITATIONS

3

Scholarly Papers (9)

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1.

Semv2: Table Separation Line Detection Based on Instance Segmentation

Number of pages: 26 Posted: 12 Jul 2023
Zhenrong Zhang, Pengfei Hu, Jiefeng Ma, Jun Du, Jianshu Zhang, Baocai Yin, Bing Yin and Cong Liu
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), affiliation not provided to SSRN, University of Science and Technology of China (USTC) and iFLYTEK Research
Downloads 130 (558,171)
Citation 1

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Table structure recognition, Table separation line detection, Instance Segmentation, Conditional convolution, Table structure dataset

2.

Cross-Attention Among Spectrum, Waveform and Ssl Representations with Bidirectional Knowledge Distillation for Speech Enhancement

Number of pages: 15 Posted: 14 Oct 2024
Hang Chen, Chenxi Wang, Qing Wang, Jun Du, Sabato Marco Siniscalchi, Genshun Wan, Jia Pan and Huijun Ding
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 Palermo, affiliation not provided to SSRN, affiliation not provided to SSRN and Shenzhen University
Downloads 107 (654,668)

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Speech enhancement, Cross-domain feature, self-supervised learning, Knowledge Distillation, Homoscedastic uncertainty

3.

Three-Stage Modular Speaker Diarization Collaborating with Front-End Techniques in the Chime-8 Notsofar-1 Challenge

Number of pages: 14 Posted: 04 Feb 2025
Ruoyu Wang, Jun Du, Shutong Niu, Gaobin Yang, Tian Gao, Jia Pan and Qingfeng Liu
affiliation not provided to SSRN, University of Science and Technology China, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 106 (689,572)

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The CHiME-8 challenge, Speaker diarization, Speech separation

4.

Space-and-Speaker-Aware Acoustic Modeling with Effective Data Augmentation for Recognition of Multi-Array Conversational Speech

Number of pages: 16 Posted: 11 Aug 2022
Li Chai, Hang Chen, Jun Du, Qing-Feng Liu and Chin-Hui Lee
University of Science and Technology China, University of Science and Technology of China (USTC), University of Science and Technology China, University of Science and Technology China and Georgia Institute of Technology
Downloads 80 (803,225)

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SSA-AM, data augmentation, acoustic model architectures, conversational speech recognition, CHiME-6 Challenge

5.

High-Order Dilated Nested Arrays with Increased Degrees of Freedom and Reduced Mutual Coupling

Number of pages: 12 Posted: 24 Jan 2024
Ahmed Mohammed Ahmed (M. A.) Shaalan and Jun Du
Taiz University and University of Science and Technology China
Downloads 47 (1,097,529)
Citation 1

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Sparse arrays, Dilated nested arrays (DNAs), Degrees of freedom (DOFs), Mutual coupling (MC), Direction of arrival (DOA) estimation

6.

Two-Stage Decomposition Network​ for Handwritten Chinese Character Error Correction

Number of pages: 25 Posted: 05 Jan 2026
Pengfei Hu, Zhenrong Zhang, Jiefeng Ma, Jun Du, Jianshu Zhang, Jianqing Gao, Feng Ma and Qingfeng Liu
University of Science and Technology of China (USTC), affiliation not provided to SSRN, affiliation not provided to SSRN, University of Science and Technology China, University of Science and Technology of China (USTC), affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 36 (1,304,549)

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Handwritten Chinese character, Error correction, Radical

7.

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)

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

8.

Count, Decode and Fetch: A New Approach to Handwritten Chinese Character Error Correction

Number of pages: 27 Posted: 22 Jul 2023
Pengfei Hu, Jiefeng Ma, Zhenrong Zhang, Jun Du and Jianshu Zhang
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 and University of Science and Technology of China (USTC)
Downloads 18 (1,470,786)
Citation 1

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Handwritten Chinese character error correction, Radical, Zero-Shot Learning, transfer learning

9.

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