| 2025 | AAAI | GlyphSR: A Simple Glyph-Aware Framework for Scene Text Image Super-Resolution. | Baole Wei, Yuxuan Zhou, Liangcai Gao, Zhi Tang |
| 2025 | AAAI | TAMER: Tree-Aware Transformer for Handwritten Mathematical Expression Recognition. | Jianhua Zhu, Wenqi Zhao, Yu Li, Xingjian Hu, Liangcai Gao |
| 2025 | ACL | LogicPro: Improving Complex Logical Reasoning via Program-Guided Learning. | Jin Jiang, Yuchen Yan, Yang Liu, Jianing Wang, Shuai Peng, Xunliang Cai, Yixin Cao, Mengdi Zhang, Liangcai Gao |
| 2025 | EMNLP | Do Large Language Models excel in Complex Logical Reasoning with Formal Language? | Jin Jiang, Jianing Wang, Yuchen Yan, Yang Liu, Jianhua Zhu, Mengdi Zhang, Liangcai Gao |
| 2025 | ICASSP | DocVideoQA: Towards Comprehensive Understanding of Document-Centric Videos through Question Answering. | Haochen Wang, Kai Hu, Liangcai Gao |
| 2025 | ICDAR | ICDAR 2025 Competition on Understanding Chinese College Entrance Exam Papers. | Wenhao Yu, Tianrui Zong, He Zhang, Lin Yang, He Yang, Guanhao Wu, Ruohua Xu, Qinqin Yan, Liangcai Gao |
| 2024 | ICASSP | Maskstr: Guide Scene Text Recognition Models with Masking. | Baole Wei, Minghang He, Liangcai Gao, Duoyou Zhou, Xiang Bai, Zhi Tang |
| 2024 | ICASSP | Recognition-Guided Diffusion Model for Scene Text Image Super-Resolution. | Yuxuan Zhou, Liangcai Gao, Zhi Tang, Baole Wei |
| 2024 | ICDAR | SegHist: A General Segmentation-Based Framework for Chinese Historical Document Text Line Detection. | Xingjian Hu, Baole Wei, Liangcai Gao, Jun Wang |
| 2024 | ICDAR | DocTabQA: Answering Questions from Long Documents Using Tables. | Haochen Wang, Kai Hu, Haoyu Dong, Liangcai Gao |
| 2024 | ICDAR | ICAL: Implicit Character-Aided Learning for Enhanced Handwritten Mathematical Expression Recognition. | Jianhua Zhu, Liangcai Gao, Wenqi Zhao |
| 2024 | ICPR | ODTr: Transformer Integrating OCR Auxiliary Map and Image Depth Information for Document Image Unwarping. | Xiangyu Xie, Yuxuan Zhou, Liangcai Gao |
| 2024 | ICPR | ICPR 2024 Competition on Multi-line Mathematical Expressions Recognition. | Tianrui Zong, Lin Yang, Wei Luo, Wenhao Yu, Borui Cai, He Zhang, Fenghong Liu, Qinqin Yan, Liangcai Gao |
| 2024 | KDD | An Efficient Subgraph GNN with Provable Substructure Counting Power. | Zuoyu Yan, Junru Zhou, Liangcai Gao, Zhi Tang, Muhan Zhang |
| 2023 | ACL | GeoDRL: A Self-Learning Framework for Geometry Problem Solving using Reinforcement Learning in Deductive Reasoning. | Shuai Peng, Di Fu, Yijun Liang, Liangcai Gao, Zhi Tang |
| 2023 | CVPR | Improving Table Structure Recognition with Visual-Alignment Sequential Coordinate Modeling. | Yongshuai Huang, Ning Lu, Dapeng Chen, Yibo Li, Zecheng Xie, Shenggao Zhu, Liangcai Gao, Wei Peng |
| 2023 | ICDAR | An Iterative Graph Learning Convolution Network for Key Information Extraction Based on the Document Inductive Bias. | Jiyao Deng, Yi Zhang, Xinpeng Zhang, Zhi Tang, Liangcai Gao |
| 2023 | ICDAR | A Character-Level Document Key Information Extraction Method with Contrastive Learning. | Xinpeng Zhang, Jiyao Deng, Liangcai Gao |
| 2022 | ECCV | CoMER: Modeling Coverage for Transformer-Based Handwritten Mathematical Expression Recognition. | Wenqi Zhao, Liangcai Gao |
| 2022 | ICML | Cycle Representation Learning for Inductive Relation Prediction. | Zuoyu Yan, Tengfei Ma, Liangcai Gao, Zhi Tang, Chao Chen |
| 2022 | KDD | Compute Like Humans: Interpretable Step-by-step Symbolic Computation with Deep Neural Network. | Shuai Peng, Di Fu, Yong Cao, Yijun Liang, Gu Xu, Liangcai Gao, Zhi Tang |
| 2021 | ICDAR | Rethinking Table Structure Recognition Using Sequence Labeling Methods. | Yibo Li, Yilun Huang, Ziyi Zhu, Lemeng Pan, Yongshuai Huang, Lin Du, Zhi Tang, Liangcai Gao |
| 2021 | ICDAR | Image to LaTeX with Graph Neural Network for Mathematical Formula Recognition. | Shuai Peng, Liangcai Gao, Ke Yuan, Zhi Tang |
| 2021 | ICDAR | Formula Citation Graph Based Mathematical Information Retrieval. | Ke Yuan, Liangcai Gao, Zhuoren Jiang, Zhi Tang |
| 2021 | ICDAR | Handwritten Mathematical Expression Recognition with Bidirectionally Trained Transformer. | Wenqi Zhao, Liangcai Gao, Zuoyu Yan, Shuai Peng, Lin Du, Ziyin Zhang |
| 2021 | ICDAR | NTable: A Dataset for Camera-Based Table Detection. | Ziyi Zhu, Liangcai Gao, Yibo Li, Yilun Huang, Lin Du, Ning Lu, Xianfeng Wang |
| 2021 | ICML | Link Prediction with Persistent Homology: An Interactive View. | Zuoyu Yan, Tengfei Ma, Liangcai Gao, Zhi Tang, Chao Chen |
| 2020 | AAAI | Automatic Generation of Headlines for Online Math Questions. | Ke Yuan, Dafang He, Zhuoren Jiang, Liangcai Gao, Zhi Tang, C. Lee Giles |
| 2020 | ICPR | ConvMath: A Convolutional Sequence Network for Mathematical Expression Recognition. | Zuoyu Yan, Xiaode Zhang, Liangcai Gao, Ke Yuan, Zhi Tang |
| 2019 | ICDAR | ICDAR 2019 Competition on Table Detection and Recognition (cTDaR). | Liangcai Gao, Yilun Huang, Herv Djean, Jean-Luc Meunier, Qinqin Yan, Yu Fang, Florian Kleber, Eva Maria Lang |
| 2019 | ICDAR | A YOLO-Based Table Detection Method. | Yilun Huang, Qinqin Yan, Yibo Li, Yifan Chen, Xiong Wang, Liangcai Gao, Zhi Tang |
| 2019 | ICDAR | A GAN-Based Feature Generator for Table Detection. | Yibo Li, Liangcai Gao, Zhi Tang, Qinqin Yan, Yilun Huang |
| 2018 | CIKM | Mathematics Content Understanding for Cyberlearning via Formula Evolution Map. | Zhuoren Jiang, Liangcai Gao, Ke Yuan, Zheng Gao, Zhi Tang, Xiaozhong Liu |
| 2018 | DAS | A Sequence Labeling Based Approach for Character Segmentation of Historical Documents. | Liangcai Gao, Xiaode Zhang, Zhi Tang, Yaoxiong Huang, Lianwen Jin |
| 2018 | SIGIR | Cross-language Citation Recommendation via Hierarchical Representation Learning on Heterogeneous Graph. | Zhuoren Jiang, Yue Yin, Liangcai Gao, Yao Lu, Xiaozhong Liu |
| 2017 | CIKM | Citation Metadata Extraction via Deep Neural Network-based Segment Sequence Labeling. | Dong An, Liangcai Gao, Zhuoren Jiang, Runtao Liu, Zhi Tang |
| 2017 | ICDAR | ICDAR2017 Competition on Page Object Detection. | Liangcai Gao, Xiaohan Yi, Zhuoren Jiang, Leipeng Hao, Zhi Tang |
| 2017 | ICDAR | A Deep Learning-Based Formula Detection Method for PDF Documents. | Liangcai Gao, Xiaohan Yi, Yuan Liao, Zhuoren Jiang, Zuoyu Yan, Zhi Tang |
| 2017 | ICDAR | CNN Based Page Object Detection in Document Images. | Xiaohan Yi, Liangcai Gao, Yuan Liao, Xiaode Zhang, Runtao Liu, Zhuoren Jiang |
| 2017 | ICDAR | A Symbol Dominance Based Formulae Recognition Approach for PDF Documents. | Xiaode Zhang, Liangcai Gao, Ke Yuan, Runtao Liu, Zhuoren Jiang, Zhi Tang |
| 2016 | DAS | A Table Detection Method for PDF Documents Based on Convolutional Neural Networks. | Leipeng Hao, Liangcai Gao, Xiaohan Yi, Zhi Tang |
| 2016 | SIGIR | Community-based Cyberreading for Information Understanding. | Zhuoren Jiang, Xiaozhong Liu, Liangcai Gao, Zhi Tang |
| 2015 | CIKM | Chronological Citation Recommendation with Information-Need Shifting. | Zhuoren Jiang, Xiaozhong Liu, Liangcai Gao |
| 2015 | ICDAR | Classification of forms with similar layouts based on Mixed Gaussian Weighted Mask. | Simeng Wang, Liangcai Gao, Yuehan Wang |
| 2015 | SIGIR | Scientific Information Understanding via Open Educational Resources (OER). | Xiaozhong Liu, Zhuoren Jiang, Liangcai Gao |
| 2014 | CIKM | Dynamic Topic/Citation Influence Modeling for Chronological Citation Recommendation. | Zhuoren Jiang, Xiaozhong Liu, Liangcai Gao |
| 2014 | DAS | Plane Geometry Figure Retrieval with Bag of Shapes. | Lu Liu, Xiaoqing Lu, Keqiang Li, Jingwei Qu, Liangcai Gao, Zhi Tang |
| 2014 | DAS | Ground-Truth and Performance Evaluation for Page Layout Analysis of Born-Digital Documents. | Xin Tao, Zhi Tang, Canhui Xu, Liangcai Gao |
| 2014 | ICPR | Plane Geometry Figure Retrieval Based on Bilayer Geometric Attributed Graph Matching. | Lu Liu, Xiaoqing Lu, Songping Fu, Jingwei Qu, Liangcai Gao, Zhi Tang |
| 2014 | SIGIR | A mathematics retrieval system for formulae in layout presentations. | Xiaoyan Lin, Liangcai Gao, Xuan Hu, Zhi Tang, Yingnan Xiao, Xiaozhong Liu |
| 2013 | ICDAR | A Text Line Detection Method for Mathematical Formula Recognition. | Xiaoyan Lin, Liangcai Gao, Zhi Tang, Josef B. Baker, Mohamed A. Alkalai, Volker Sorge |
| 2013 | ICDAR | Unsupervised Speech Text Localization in Comic Images. | Luyuan Li, Yongtao Wang, Zhi Tang, Xiaoqing Lu, Liangcai Gao |
| 2013 | ICDAR | Stroke-Based Character Segmentation of Low-Quality Images on Ancient Chinese Tablet. | Xiaoqing Lu, Zhi Tang, Yan Liu, Liangcai Gao, Ting Wang, Zhipeng Wang |
| 2012 | DAS | Performance Evaluation of Mathematical Formula Identification. | Xiaoyan Lin, Liangcai Gao, Zhi Tang, Xiaofan Lin, Xuan Hu |
| 2012 | ICPR | A graph-based method of newspaper article reconstruction. | Liangcai Gao, Zhi Tang, Xiaoyan Lin, Yongtao Wang |
| 2011 | ICDAR | A Table Detection Method for Multipage PDF Documents via Visual Seperators and Tabular Structures. | Jing Fang, Liangcai Gao, Kun Bai, Ruiheng Qiu, Xin Tao, Zhi Tang |
| 2011 | ICDAR | Metadata Extraction System for Chinese Books. | Liangcai Gao, Yuan Zhong, Yingmin Tang, Zhi Tang, Xiaofan Lin, Xuan Hu |
| 2011 | ICDAR | Mathematical Formula Identification in PDF Documents. | Xiaoyan Lin, Liangcai Gao, Zhi Tang, Xiaofan Lin, Xuan Hu |
| 2011 | PAKDD | An Efficient Pre-processing Method to Identify Logical Components from PDF Documents. | Ying Liu, Kun Bai, Liangcai Gao |
| 2009 | ICDAR | Analysis of Book Documents' Table of Content Based on Clustering. | Liangcai Gao, Zhi Tang, Xiaofan Lin, Xin Tao, Yimin Chu |
| 2008 | DAS | Comprehensive Global Typography Extraction System for Electronic Book Documents. | Liangcai Gao, Zhi Tang, Xiaofan Lin, Ruiheng Qiu |