武港山

教授，博士生导师

地址：南京大学仙林校区计算机楼1015室
电话：+86-25-89680998
传真: +86-25-89680998
邮件：gswu[at]nju.edu.cn

简介

现担任南京大学计算机科学与技术系教授、博士生导师，南京大学多媒体教研室主任。曾在台湾交通大学资讯工程学系进修。主要从事计算机应用技术研究与系统开发工作，主持或承担过国家重大专项专题、863重大项目、科技部基础条件平台项目、国家自然科学基金重点项目、江苏省高技术研究项目等纵向项目，主持或承担过日本富士通公司、中石化南京物探研究院等国内外知名公司的横向合作项目多项；在计算机视觉计算、多媒体信息检索、Web智能信息处理、数字博物馆以及海量地质数据处理等领域的技术研究和系统开发方面取得成果；在国内外学术期刊或学术会议上发表论文80余篇；获得1999年江苏省科技进步二等奖，2007年江苏省教学成果特等奖和2009年高等教育国家级教学成果二等奖。目前的研究方向主要包括媒体内容分析、多媒体信息检索等。

代表性论著

Yang Yang, Linjun Yang, Gangshan Wu, and Shipeng Li. A bag-of-objects retrieval model for web image search. ACM international conference on Multimedia (MM'12), 2012, 49-58.
Danny Z. Chen, Xuehou Tan, Haitao Wang, and Gangshan Wu. Optimal point movement for covering circular regions. Algorithmica, 2015, 72(2):379-399.
Yang Yang, Linjun Yang, Gangshan Wu, and Shipeng Li. Image relevance prediction using query-context bag-of-object retrieval model. IEEE Transactions on Multimedia, 2014, 16(6):1700-1712.
Xuehou Tan and Gangshan Wu. Approximation algorithms for cutting a convex polyhedron out of a sphere. Theoretical Computer Science, 2013, 508:66-73.
Xiangyang Xu, Ling Ge, Tongwei Ren and Gangshan Wu. Adaptive integration of depth and color for objectness estimation. IEEE International Conference on Multimedia and Expo (ICME'15), Torino, Italy, 2015. (poster)
Xiangyang Xu, Wenjing Geng, Ran Ju, Yang Yang, Tongwei Ren, and Gangshan Wu. OBSIR: Object-based stereo image retrieval. IEEE International Conference on Multimedia and Expo (ICME'14), Chengdu, China, 2014. (poster)
Chunrong Xia, Yang Yang, Ran Ju, and Gangshan Wu. Effective local stereo matching by extended triangular interpolation. IEEE International Conference on Multimedia and Expo (ICME'13), San Jose, USA, 2013, 1-6. (poster)
Sheng-hua Zhong, Yan Liu, Fu-lai Chung, and Gangshan Wu. Semiconducting bilinear deep learning for incomplete image recognition. ACM International Conference on Multimedia Retrieval (ICMR'12), 2012, 32.
Tongwei Ren, Yan Liu, and Gangshan Wu. Image retargeting based on global energy optimization. IEEE International Conference on Multimedia and Expo (ICME'09), New York, USA, 2009.
Tongwei Ren, Yanwen Guo, Gangshan Wu and Fuyan Zhang. Constrained sampling for image retargeting. IEEE International Conference on Multimedia and Expo (ICME'08), Hannover, Germany, 2008.
Yang Yang, Linjun Yang, and Gangshan Wu. Smart thumbnail: Automatic image cropping by mining canonical query objects. Pacific-Rim Conference on Multimedia (PCM'13), Nanjing, China, 2013, 418-429. (最佳学生论文)