An Open-Source Library of 2D-GMM-HMM Based on Kaldi Toolkit and Its Application to Handwritten Chinese Character Recognition. - Jiefeng Ma; Zirui Wang; Jun Du 002 (ICIG (1), 2021)

Query-driven Generative Network for Document Information Extraction in the Wild. - Haoyu Cao 001; Xin Li 118; Jiefeng Ma; Deqiang Jiang; Antai Guo; Yiqing Hu; Hao Liu 003; Yinsong Liu; Bo Ren 002 (ACM Multimedia, 2022)

GMN: Generative Multi-modal Network for Practical Document Information Extraction. - Haoyu Cao 001; Jiefeng Ma; Antai Guo; Yiqing Hu; Hao Liu 003; Deqiang Jiang; Yinsong Liu; Bo Ren 002 (NAACL-HLT, 2022)

HRDoc: Dataset and Baseline Method toward Hierarchical Reconstruction of Document Structures. - Jiefeng Ma; Jun Du 002; Pengfei Hu 006; Zhenrong Zhang; Jianshu Zhang 001; Huihui Zhu; Cong Liu 006 (AAAI, 2023)

USTC-iFLYTEK at DocILE: A Multi-modal Approach Using Domain-specific GraphDoc. - Yan Wang; Jun Du 002; Jiefeng Ma; Pengfei Hu 006; Zhenrong Zhang; Jianshu Zhang 001 (CLEF (Working Notes), 2023)

Enhancing Math Word Problem Solving Through Salient Clue Prioritization: A Joint Token-Phrase-Level Feature Integration Approach. - Junyi Xie; Jiefeng Ma; Xinnan Zhang; Jianshu Zhang 001; Jun Du 002 (IALP, 2023)

Group, Contrast and Recognize: A Self-supervised Method for Chinese Character Recognition. - Xinzhe Jiang; Jun Du 002; Pengfei Hu 006; Mobai Xue; Jiefeng Ma; Jiajia Wu; Jianshu Zhang 001 (ICDAR (4), 2023)

Hierarchical Audio-Visual Information Fusion with Multi-label Joint Decoding for MER 2023. - Haotian Wang; Yuxuan Xi; Hang Chen 001; Jun Du 002; Yan Song 001; Qing Wang 008; Hengshun Zhou; Chenxi Wang; Jiefeng Ma; Pengfei Hu 006; Ya Jiang; Shi Cheng; et al. (ACM Multimedia, 2023)

SEMv2: Table Separation Line Detection Based on Conditional Convolution. - Zhenrong Zhang; Pengfei Hu 006; Jiefeng Ma; Jun Du 002; Jianshu Zhang 001; Huihui Zhu; Baocai Yin; Bing Yin; Cong Liu 006 (CoRR, 2023)

Count, Decode and Fetch: A New Approach to Handwritten Chinese Character Error Correction. - Pengfei Hu 006; Jiefeng Ma; Zhenrong Zhang; Jun Du 002; Jianshu Zhang 001 (CoRR, 2023)

Multimodal Pre-Training Based on Graph Attention Network for Document Understanding. - Zhenrong Zhang; Jiefeng Ma; Jun Du 002; Licheng Wang; Jianshu Zhang 001 (IEEE Trans. Multim., 2023)

UniTabNet: Bridging Vision and Language Models for Enhanced Table Structure Recognition. - Zhenrong Zhang; Shuhang Liu; Pengfei Hu 006; Jiefeng Ma; Jun Du 002; Jianshu Zhang 001; Yu Hu 003 (EMNLP (Findings), 2024)

Viewing Writing as Video: Optical Flow based Multi-Modal Handwritten Mathematical Expression Recognition. - Hanbo Cheng; Jun Du 002; Pengfei Hu 006; Jiefeng Ma; Zhenrong Zhang; Mobai Xue (ICASSP, 2024)

ICDAR 2024 Competition on Recognition of Chemical Structures. - Mingjun Chen; Hao Wu 090; Qikai Chang; Hanbo Cheng; Jiefeng Ma; Pengfei Hu 006; Zhenrong Zhang; Chenyu Liu; Changpeng Pi; Jinshui Hu; Baocai Yin; Bing Yin; et al. (ICDAR (6), 2024)

Radical Similarity Based Model Optimization and Post-correction for Chinese Character Recognition. - Zhongyuan Han; Jun Du 002; Mobai Xue; Jiefeng Ma; Pengfei Hu 006; Zhenrong Zhang (ICDAR (1), 2024)

Maths: Multimodal Transformer-Based Human-Readable Solver. - Yicheng Pan 004; Zhenrong Zhang; Jiefeng Ma; Pengfei Hu 006; Jun Du 002; Qing Wang 008; Jianshu Zhang 001; Dan Liu 008; Si Wei (ICME, 2024)

SEMv3: A Fast and Robust Approach to Table Separation Line Detection. - Chunxia Qin; Zhenrong Zhang; Pengfei Hu 006; Chenyu Liu; Jiefeng Ma; Jun Du 002 (IJCAI, 2024)

SRFUND: A Multi-Granularity Hierarchical Structure Reconstruction Benchmark in Form Understanding. - Jiefeng Ma; Yan Wang; Chenyu Liu; Jun Du 002; Yu Hu 003; Zhenrong Zhang; Pengfei Hu 006; Qing Wang 008; Jianshu Zhang 001 (NeurIPS, 2024)

A Study of Dropout-Induced Modality Bias on Robustness to Missing Video Frames for Audio-Visual Speech Recognition. - Yusheng Dai; Hang Chen 001; Jun Du 002; Ruoyu Wang 029; Shihao Chen; Jiefeng Ma; Haotian Wang; Chin-Hui Lee 001 (CoRR, 2024)

See then Tell: Enhancing Key Information Extraction with Vision Grounding. - Shuhang Liu; Zhenrong Zhang; Pengfei Hu 006; Jiefeng Ma; Jun Du 002; Qing Wang 008; Jianshu Zhang 001; Chenyu Liu (CoRR, 2024)

SEMv2: Table separation line detection based on instance segmentation. - Zhenrong Zhang; Pengfei Hu 006; Jiefeng Ma; Jun Du 002; Jianshu Zhang 001; Baocai Yin; Bing Yin; Cong Liu 006 (Pattern Recognit., 2024)

Generate, transform, and clean: the role of GANs and transformers in palm leaf manuscript generation and enhancement. - Nimol Thuon; Jun Du 002; Zhenrong Zhang; Jiefeng Ma; Pengfei Hu 006 (Int. J. Document Anal. Recognit., 2024)

RFL: Simplifying Chemical Structure Recognition with Ring-Free Language. - Qikai Chang; Mingjun Chen; Changpeng Pi; Pengfei Hu 006; Zhenrong Zhang; Jiefeng Ma; Jun Du 002; Baocai Yin; Jinshui Hu (AAAI, 2025)

DocMamba: Efficient Document Pre-training with State Space Model. - Pengfei Hu 006; Zhenrong Zhang; Jiefeng Ma; Shuhang Liu; Jun Du 002; Jianshu Zhang 001 (AAAI, 2025)

EmotiveTalk: Expressive Talking Head Generation through Audio Information Decoupling and Emotional Video Diffusion. - Haotian Wang; Yuzhe Weng; Yueyan Li; Zilu Guo; Jun Du 002; Shutong Niu; Jiefeng Ma; Shan He; Xiaoyan Wu; Qiming Hu; Bing Yin; Cong Liu 006; et al. (CVPR, 2025)

DAWN: Dynamic Frame Avatar with Non-autoregressive Diffusion Framework for Talking head Video Generation. - Hanbo Cheng; Limin Lin; Chenyu Liu; Pengcheng Xia; Pengfei Hu 006; Jiefeng Ma; Jun Du 002; Jia Pan (ICLR, 2025)

Bidirectional trained tree-structured decoder for Handwritten Mathematical Expression Recognition. - Hanbo Cheng; Chenyu Liu; Pengfei Hu 006; Zhenrong Zhang; Jiefeng Ma; Jun Du 002 (Pattern Recognit., 2025)

Count, decompose and correct: A new approach to handwritten Chinese character error correction. - Pengfei Hu 006; Jiefeng Ma; Zhenrong Zhang; Jun Du 002; Jianshu Zhang 001 (Pattern Recognit., 2025)

Skeleton and Font Generation Network for Zero-shot Chinese Character Generation. - Mobai Xue; Jun Du 002; Zhenrong Zhang; Jiefeng Ma; Qikai Chang; Pengfei Hu 006; Jianshu Zhang 001; Yu Hu 003 (CoRR, 2025)

Latent Swap Joint Diffusion for Long-Form Audio Generation. - Yusheng Dai; Chenxi Wang; Chang Li; Chen Wang; Jun Du 002; Kewei Li; Ruoyu Wang 029; Jiefeng Ma; Lei Sun 010; Jianqing Gao (CoRR, 2025)

PRM-BAS: Enhancing Multimodal Reasoning through PRM-guided Beam Annealing Search. - Pengfei Hu 006; Zhenrong Zhang; Qikai Chang; Shuhang Liu; Jiefeng Ma; Jun Du 002; Jianshu Zhang 001; Quan Liu; Jianqing Gao; Feng Ma; Qingfeng Liu (CoRR, 2025)

MMC: Iterative Refinement of VLM Reasoning via MCTS-based Multimodal Critique. - Shuhang Liu; Zhenrong Zhang; Pengfei Hu 006; Jiefeng Ma; Jun Du 002; Qing Wang 008; Jianshu Zhang 001; Quan Liu; Jianqing Gao; Feng Ma (CoRR, 2025)

Enhancing the Geometric Problem-Solving Ability of Multimodal LLMs via Symbolic-Neural Integration. - Yicheng Pan 004; Zhenrong Zhang; Pengfei Hu 006; Jiefeng Ma; Jun Du 002; Jianshu Zhang 001; Quan Liu; Jianqing Gao; Feng Ma (CoRR, 2025)