面向PDF文档的数学公式搜索技术研究

61472014
2014
F0211.信息检索与社会计算
汤帜
面上项目
研究员
北京大学
80万元
信息检索;语义检索;网络信息检索;信息检索模型;搜索引擎
2015-01-01到2018-12-31
  • 中英文摘要
  • 结题摘要
  • 结题报告
  • 项目成果
  • 项目参与人
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序号 标题 类型 作者
1 Overlapped-Triangle Analysis with Hierarchical Ranking of Dominance 会议论文 Xiaoqing Lu;Lu Liu;Zhi Tang;Haibin Ling
2 Mathematics Content Understanding for Cyberlearning via Formula Evolution Map 会议论文 Zhuoren Jiang;Liangcai Gao;Ke Yuan;Zheng Gao;Zhi Tang;Xiaozhong Liu
3 A Free-sketch Recognition Method for Chemical Structural Formula 会议论文 Penghui Sun;Yan Chen;Xiaoqing Lu;Bei Wang;Jingwei Qu;Zhi Tang
4 平面几何图形检索的关键问题研究 期刊论文 符松平;吕肖庆;刘璐;冯天骁;李克强;汤帜
5 A Faster R-CNN based Method for Comic Characters Face Detection 会议论文 Xiaoran Qin;Yafeng Zhou;Zheqi He;Yongtao Wang;Zhi Tang
6 A Symbol Dominance Based Formulae Recognition Approach for PDF Documents 会议论文 Xiaode Zhang;Liangcai Gao;Ke Yuan;Runtao Liu;Zhi Tang
7 A fast and robust ellipse detector based on top-down least-square fitting 会议论文 Yongtao Wang;Zheqi He;Xicheng Liu;Zhi Tang;Luyuan Li
8 Competition on Page Object Detection 会议论文 Liangcai Gao;Xiaohan Yi;Zhuoren Jiang;Leipeng Hao;Zhi Tang
9 Understanding Markush Structures in Chemistry Documents with Deep Learning 会议论文 Penghui Sun;Xiaoqing Lyu;Xin Li;Bei Wang;Xiaohan Yi;Zhi Tang
10 A Deep Learning-based Formula Detection Method for PDF Documents 会议论文 Liangcai Gao;Xiaohan Yi;Yuan Liao;Zhuoren Jiang;Zhi Tang
11 Chronological Citation Recommendation with Information-Need Shifting 会议论文 Zhuoren Jiang;Xiaozhong Liu;Liangcai Gao
12 一种数学公式检索方法与装置 专利 高良才;王悦涵;汤帜
13 Formula Ranking within an Article 会议论文 Ke Yuan;Liangcai Gao;Zhi Tang;Zhuoren Jiang
14 Geometric Object 3D Reconstruction from Single Line Drawing Image with Bottom-Up and Top-Down Classification and Sketch Generation 会议论文 Ting Guo;Yongtao Wang;Yafeng Zhou;Zheqi He;Zhi Tang
15 WikiMirs 3.0: A Hybrid MIR System Based on the Context, Structure and Importance of Formulae in a Document 会议论文 Yuehan Wang;Liangcai Gao;Xiaozhong Liu;Simeng Wang;Ke Yuan;Zhi Tang
16 The Math Retrieval System of ICST for NTCIR-12 MathIR Task 会议论文 Liangcai Gao;Ke Yuan;Yuehan Wang;Zhuoren Jiang;Zhi Tang
17 Improving retrieval of plane geometry figure with learning to rank 期刊论文 Liu Lu;Lu Xiaoqing;Liao Yuan;Wang Yongtao;Tang Zhi
18 Community-based Cyberreading for Information Understanding 会议论文 Zhuoren Jiang;Xiaozhong Liu;Liangcai Gao;Zhi Tang
19 对象检测方法及装置 专利 廖媛;吕肖庆;汤帜;王勇涛
20 一种将Word文件转换为EPUB文件的方法及系统 专利 高良才;陈嘉云;汤帜
21 DEEP-LEARNING-BASED OBJECT-LEVEL CONTOUR DETECTION WITH CCG AND CRF 会议论文 Yuan Liao;Songping Fu;Xiaoqing Lu;Chengcui Zhang;Zhi Tang
22 A Mathematical Information Retrieval System Based on RankBoost 会议论文 Ke Yuan;Liangcai Gao;Yuehan Wang;Xiaohan Yi;Zhi Tang
23 A Sequence Labeling Based Approach for Character Segmentation of Historical Documents 会议论文 Liangcai Gao;Xiaode Zhang;Zhi Tang;Yaoxiong Huang;Lianwen Jin
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