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个人简介

教育背景:博士学位(北京大学),硕士学位(北京航空航天大学) 副研究员,获北京航空航天大学计算机系硕士和北京大学博士学位,2003年至2004年在美国布朗大学计算机系做访问学者。数字出版技术国家重点实验室学术带头人,科技部973计划课题负责人。长期从事图形图像技术的研究和开发,曾承担多项数字出版领域科研任务,其中,多项成果通过了国家鉴定,并在产品化后领先于当期的国际同类产品,发表论文三十余篇。现在主要研究兴趣包括:化合物结构式的图形分析、基于图形相似性的医药化合物检索、面向医药领域的文档信息抽取、医药知识库、知识图谱和知识服务系统的构建。 授权专利: 专利名称:一种自动展示几何题解题过程的课件生成方法,专利号(申请号):201510427666X,授权书发文日:2018年01月09日,发明人:符松平,吕肖庆 主要获奖情况: 2001年度安泰奖(项目奖)

研究领域

图形识别与检索

近期论文

查看导师新发文章 (温馨提示:请注意重名现象,建议点开原文通过作者单位确认)

[1] Penghui Sun, Yan Chen, Xiaoqing Lyu, Bei Wang, Jingwei Qu and Zhi Tang, A Free-sketch Recognition Method for Chemical Structural Formula, 13th IAPR International Workshop on Document Analysis Systems, 24-27 April,2018, Vienna, Austria [2] Jingwei Qu, Xiaoqing Lu, Chengcui Zhang, Bei Wang, Zhi Tang, PharmKi: A Retrieval System of Chemical Structural Formula Based on Graph Similarity, April 2018, Conference: The First IEEE International Conference on Multimedia Information Processing and Retrieval (MIPR 2018), At Miami, FL, USA [3] Jingwei Qu, Xiaoqing Lyu, Zhenming Liu, Penghui Sun, Bei Wang, Zhi Tang, A Retrieval Method of Medicine Molecules Based on Graph Collapsing,Journal of Peking University (Health Sciences), 2018 (In Chinses) [4] Yuan Liao, Xiaoqing Lu*, Chengcui Zhang, Haibin Ling, Yongtao Wang, Zhi Tang,Mutual Enhancement for Detection of Multiple Logos in Sports Videos. (ICCV 2017) International Conference on Computer Vision, 4846-4855, Venice, Italy, October 22-29, 2017 [5] Yuan Liao, Songping Fu, Xiaoqing Lu*, Chengcui Zhang, Zhi Tang, Deep-learning-based object-level contour detection with CCG and CRF optimization,Multimedia and Expo (ICME), 2017 IEEE International Conference on, 859-864, 10-14 July 2017,Hong Kong, China [6] H. Xie, X. Lu, Z. Tang, X. Huang. Detect Incorrect Triples in Knowledge Base Based on Triple Confidence Evaluation. 2017 6th International Conference On Innovation, Knowledge and Management,17th to 19th June 2017,Phuket, Thailand [7] Jingwei Qu, Xiaoqing Lu*, Songping Fu, Zhi Tang, Improving PGF Retrieval Effectiveness with Active Learning, the 23rd International Conference on Pattern Recognition, ICPR, Cancun, Mexico, December 2016 [8] Xie H,Lu X*, Tang Z, et al. A Methodology to Evaluate Triple Confidence and Detect Incorrect Triples in Knowledge Bases[C]//Proceedings of the 16th ACM/IEEE-CS on Joint Conference on Digital Libraries. ACM, JCDL 2016: 251-252. [9] Liu L, Lu X*, Liao Y, et al. Improving Retrieval of Plane Geometry Figure with Learning to Rank[J]. Pattern Recognition Letters, 2016. [10] LIAO Yuan, Lü Xiaoqing*, SUN Jianling, TANG Zhi, WANG Yongtao. A Star-Graph-Based Detection Method for Reflection Symmetry of Chinese Characters. Acta Scientiarum Naturalium Universitatis Pekinensis, 2016, 52(1): 41-48. [11] Chen Y, Lu X*, Qu J, et al. Analysis of Stroke Intersection for Overlapping PGF Elements[C]//2016 12th IAPR Workshop on Document Analysis Systems (DAS). IEEE, 2016: 245-250. [12] Xiaoqing Lu*, Lu Liu, Zhi Tang, Haibin Ling, Overlapped-Triangle Analysis with Hierarchical Ranking of Dominance Proc. the 13th IAPR International Conference on Document Analysis and Recognition (ICDAR),791-795, Sep 26-30 2015, Nancy, France. (EI: 20161302146374) [13] 吕肖庆*; 符松平; 宋建国; 高良才; 汤帜, 一种基于Gestalt原理的多连通分量形状外包络提取方法, 计算机学报, 36(10), pp 2070-2077, 2013/10/1. (EI: 20134516954763) [14] Xiaoqing Lu*; Zhi Tang; Yan Liu; Liangcai Gao; Ting Wang; Zhipeng Wang, Stroke-based Character Segmentation of Low-quality Images on Ancient Chinese Tablet, 12th International Conference on Document Analysis and Recognition (ICDAR), 2013/8/25-8/28, pp 240-244, Washington, DC, U.S. 2013.DOI 10.1109/ICDAR.2013.55 (EI: 20135017077116) [15] Jianguo Song, Xiaoqing Lu*, Haibin Ling, Xiao Wang, Zhi Tang, Envelope Extraction for Composite Shapes for Shape Retrieval, the 21st International Conference on Pattern Recognition(ICPR), November 11-15, 2012, Tsukuba Science City, Japan, pp 1932 – 1935 (EI: 20131016091986) [16] Keqiang Li; Xiaoqing Lu*; Haibin Ling; Tianxiao Feng; Zhi Tang, Detection of overlapped quadrangles in plane geometric figures, Document Analysis and Recognition (ICDAR), 2013 12th International Conference on, Washington DC U.S., 2013/8/25-2013/8/28, pp 260-264, 2013/8/25. DOI 10.1109/ICDAR.2013.59 (EI: 20135017077120) [17] Yuan Liao, Xiaoqing Lü*, Jianling Sun, Zhi Tang, Yongtao Wang. A Star-Graph-Based Detection Method for Reflection Symmetry of Chinese Characters. Acta Scientiarum Naturalium Universitatis Pekinensis, 2016, 52(1): 41-48. [18] Lu Liu, Xiaoqing Lu*, Songping Fu, Jingwei Qu, Liangcai Gao, Zhi Tang. Plane Geometry Figure Retrieval based on Bilayer Geometric Attributed Relational Graph Matching, 22nd International Conference on Pattern Recognition (ICPR), pp.309-314, Aug. 24-28, 2014. Stockholm, Sweden. (EI: 20150100390405) [19] 符松平,吕肖庆*,刘璐,冯天骁,李克强,汤帜,平面几何图形检索的关键问题研究 北京大学学报(自然科学版)2015,51(6):1008-1016 [20] Songping Fu; Xiaoqing Lu*; Lu Liu; Jingwei Qu; Zhi Tang, A Diagram Retrieval Method with Multi-label Learning, Document Recognition and Retrieval XXII, 94020N-1~94020N-11, IS&T/SPIE, 2015/2/8-2015/2/12, 2015/2/12. (EI: 20151000608485) [21] Lu Liu, Xiaoqing Lu*, Keqiang Li, Jingwei Qu, Liangcai Gao, Zhi Tang. Plane Geometry Figure Retrieval with Bag of Shapes. In Document Analysis Systems (DAS), pp.1-5, April 7-10, 2014. Tours, France. Full oral presentation. Acceptance rate= 19.6% (EI: 20142817921599) [22] Tianxiao Feng, Xiaoqing Lu*, Lu Liu, Keqiang Li, and Zhi Tang. Structure analysis for plane geometry figures. Proc. SPIE Electronic Imaging, 20th Document Recognition and Retrieval (DRR), pp. 90210-11, Feb. 5-7, 2014. San Francisco CA, USA. (EI: 20141017416307). 专著: 黄肖俊; 吕肖庆, 数字出版与数字图书馆, 电子工业出版社, 480千字,2013/9/1. ISBN 978-7-121-20522-4 Series on Language Processing, Pattern Recognition, and Intelligent Systems: Volume 1,Digital Fonts and Reading,Chapter 7:Elements of Chinese Typeface Design(Xiaoqing Lu), ISBN: 978-981-4759-53-3,World Scientific,May 2016

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