A table detection method for multipage pdf documents via visual seperators and tabular structures J Fang, L Gao, K Bai, R Qiu, X Tao, Z Tang 2011 International Conference on Document Analysis and Recognition, 779-783, 2011 | 65 | 2011 |

A table detection method for pdf documents based on convolutional neural networks L Hao, L Gao, X Yi, Z Tang 2016 12th IAPR Workshop on Document Analysis Systems (DAS), 287-292, 2016 | 58 | 2016 |

Full-text based context-rich heterogeneous network mining approach for citation recommendation X Liu, Y Yu, C Guo, Y Sun, L Gao IEEE/ACM joint conference on digital libraries, 361-370, 2014 | 57 | 2014 |

Mathematical formula identification in PDF documents X Lin, L Gao, Z Tang, X Lin, X Hu 2011 international conference on document analysis and recognition, 1419-1423, 2011 | 46 | 2011 |

A mathematics retrieval system for formulae in layout presentations X Lin, L Gao, X Hu, Z Tang, Y Xiao, X Liu Proceedings of the 37th international ACM SIGIR conference on Research …, 2014 | 38 | 2014 |

Structure extraction from PDF-based book documents L Gao, Z Tang, X Lin, Y Liu, R Qiu, Y Wang Proceedings of the 11th annual international ACM/IEEE joint conference on …, 2011 | 38 | 2011 |

ICDAR2017 competition on page object detection L Gao, X Yi, Z Jiang, L Hao, Z Tang 2017 14th IAPR International Conference on Document Analysis and Recognition …, 2017 | 37 | 2017 |

Automatic comic page segmentation based on polygon detection L Li, Y Wang, Z Tang, L Gao Multimedia Tools and Applications 69 (1), 171-197, 2014 | 31 | 2014 |

Wikimirs: a mathematical information retrieval system for wikipedia X Hu, L Gao, X Lin, Z Tang, X Lin, JB Baker Proceedings of the 13th ACM/IEEE-CS joint conference on Digital libraries, 11-20, 2013 | 31 | 2013 |

Mathematical formula identification and performance evaluation in PDF documents X Lin, L Gao, Z Tang, J Baker, V Sorge International Journal on Document Analysis and Recognition (IJDAR) 17 (3 …, 2014 | 29 | 2014 |

Performance evaluation of mathematical formula identification X Lin, L Gao, Z Tang, X Lin, X Hu 2012 10th IAPR International Workshop on Document Analysis Systems, 287-291, 2012 | 28 | 2012 |

Chronological citation recommendation with information-need shifting Z Jiang, X Liu, L Gao Proceedings of the 24th ACM international on conference on information and …, 2015 | 26 | 2015 |

Cross-language citation recommendation via hierarchical representation learning on heterogeneous graph Z Jiang, Y Yin, L Gao, Y Lu, X Liu The 41st International ACM SIGIR Conference on Research & Development in …, 2018 | 23 | 2018 |

A deep learning-based formula detection method for PDF documents L Gao, X Yi, Y Liao, Z Jiang, Z Yan, Z Tang 2017 14th IAPR International Conference on Document Analysis and Recognition …, 2017 | 21 | 2017 |

Analysis of book documents' table of content based on clustering L Gao, Z Tang, X Lin, X Tao, Y Chu 2009 10th International Conference on Document Analysis and Recognition, 911-915, 2009 | 20 | 2009 |

Identification of embedded mathematical formulas in PDF documents using SVM X Lin, L Gao, Z Tang, X Hu, X Lin Document Recognition and Retrieval XIX 8297, 82970D, 2012 | 18 | 2012 |

Preliminary Exploration of Formula Embedding for Mathematical Information Retrieval: can mathematical formulae be embedded like a natural language? L Gao, Z Jiang, Y Yin, K Yuan, Z Yan, Z Tang arXiv preprint arXiv:1707.05154, 2017 | 17 | 2017 |

WikiMirs 3.0: a hybrid MIR system based on the context, structure and importance of formulae in a document Y Wang, L Gao, S Wang, Z Tang, X Liu, K Yuan Proceedings of the 15th ACM/IEEE-CS joint conference on digital libraries …, 2015 | 17 | 2015 |

CNN based page object detection in document images X Yi, L Gao, Y Liao, X Zhang, R Liu, Z Jiang 2017 14th IAPR International Conference on Document Analysis and Recognition …, 2017 | 16 | 2017 |

A text line detection method for mathematical formula recognition X Lin, L Gao, Z Tang, J Baker, M Alkalai, V Sorge 2013 12th International Conference on Document Analysis and Recognition, 339-343, 2013 | 16 | 2013 |