Kaiquan Xu   


商业数据分析与挖掘组 (BDAM)
南京大学 商学院  营销与电子商务系

电邮: xukaiquan AT nju.edu.cn


  • 本学期 (2016-17下学期)

  • 完成的课程

    • 本科生: 管理科学(12-13上学期, 13-14/14-15/15-16下学期); 商业数据科学(13-14/14-15/15-16下学期); 网络营销 (11-12/12-13/13-14/14-15/15-16下学期); SAP应用及实施 (11-12/12-13下学期); 推荐系统(12-13/14-15下学期, 短课程)
    • 研究生: 电子商务研究前沿(13-14/14-15上学期, 短课程); 电子商务系统分析与设计(15-16上学期, 短课程); 让数据说话 (14-15暑期学期, MBA); 供应链管理 (12-13下学期)
    • 函授: 供应链管理(12-13/14-15下学期); 国际商业管理(13-14,14-15上学期)



  • 自然科学基金 (“优青”基金), No. 71622008, RMB 130万, 2017.01~2019.12, 主持人
  • 自然科学基金 (青年基金), No. 71301071, RMB 23万, 2014.01~2016.12, 主持人
  • 高等教育博士点基金, No. 20120091120007, RMB 4万, 2012~2015, 主持人
  • 南京大学文科基金, RMB 2万, 2012~2013, 主持人
  • 南京大学商学院青年基金, RMB 1万, 2011~2013, 主持人



  • D. Wang, J. Li, K. Xu(*), Y. Wu, "Sentiment Community Detection: Exploring Sentiments and Relationships in Social Networks", Electronic Commerce Research (ECR), DOI: 10.1007/s10660-016-9233-8, 2016

  • K. Xu, J. Chan, A. Ghose, S. Han, "Battle of the Channels: The Impact of Tablets on Digital Commerce". Management Science (MS), DOI:mnsc.2015.2406, 2015

  • G. Wang, J. Sun, J. Ma, K. Xu, J. Gu. "Sentiment Classification: the Contribution of Ensemble Learning". Decision Support System (DSS), 57, 77–93, 2014
  • K. Xu, S.S. Liao, R.Y.K. Lau, J. Zhao. "Effective Active Learning Strategies for the Use of Large-Margin Classifiers in Semantic Annotation: An Optimal Parameter Discovery Perspective". INFORMS Journal on Computing (JOC), 26(3), 461-483, 2014
  • G. Zhou, K. Xu, S.S Liao. "Do Starting and Ending Effects in Fixed-Price Group Buying Differ?". Electronic Commerce Research and Applications (ECRA), 12(2), 78-89, 2013
  • K. Xu, J. Li, Y. Song, "Identifying Valuable Customers on Social Networking Sites for Profit Maximization". Expert Systems with Applications (ESWA), 39(17), 13009-13018, 2012
  • K. Xu, X. Guo, J. Li, S.S. Liao, R.Y.K. Lau. "Discovering Target Groups in Social Networking Sites: an Effective Method for Maximizing Joint Influential Power". Electronic Commerce Research and Applications (ECRA), 11(4), 318-334, 2012
  • B. Fang, S.S. Liao, K. Xu, etc. "A Novel Mobile Recommender System for Indoor Shopping". Expert Systems with Applications (ESWA), 39(15), 11992-12000, 2012
  • G. Wang, J. Ma, L. Huang, K. Xu. "Two Credit Scoring Models Based on Dual Strategy Ensemble Trees". Knowledge Based System (KBS), 26, 61~68, 2012
  • K. Xu, S.S. Liao, J. Li, Y. Song. "Mining Comparative Opinions From Customer Reviews for Competitive Intelligence". Decision Support System (DSS), 50, 743-754. 2011
  • R.Y.K. Lau, S.S. Liao, K. Ron, K. Xu, Y. Xia, Y. Li. "Text Mining and Probabilistic Language Modeling for Online Review Spam Detection". ACM Transactions on Management Information Systems (TMIS), 2(4), No. 25, 2011
  • K. Xu, S.S. Liao. "Extracting Consumer Comparison Opinions to Uncover Product Strengths and Weaknesses". International Journal of Intelligent Information Technologies (IJIIT), 7(1), 1~14, 2011
  • S. Wang, K. Xu, L. Liu, B. Fang, S.S. Liao, H. Wang. "An ontology based framework for mining dependence relationships between news and financial instruments". Expert Systems with Applications (ESWA), 38(10), 2011.09
  • L. Liao, K. Xu, S.S. Liao. "Constructing intelligent and open mobile commerce using a semantic web approach". Journal of Information Science (JIS), 31(5), 407-419. 2005.10


  • A. Ghose, S. Han, K. Xu. "Mobile Commerce in the New Tablet Economy", the International Conference on Information Systems 2013 (ICIS 2013). Milano, Italy, December 15-18, 2013.
  • K. Xu, J. Li, R.Y.K. Lau, S.S. Liao, B. Fang. "An Effective Method of Discovering Target Groups on Social Networking Sites", the International Conference on Information Systems 2011 (ICIS 2011). Shanghai, China, December 4-7, 2011.
  • J.S. Ren, W. Wang, Z. Hua, K. Xu, S.S. Liao. "Optimal Refactoring Policy for Agile Information Systems Maintenance: A Control Theoretic Approach", the International Conference on Information Systems 2011 (ICIS 2011). Shanghai, China, December 4-7, 2011.
  • R.Y.K. Lau, S.S. Liao, K. Xu. "An Empirical Study of Online Consumer Review Spam: A Design Science Approach", the International Conference on Information Systems 2010 (ICIS 2010). St. Louis, USA, December 12 - 15, 2010
  • K. Xu, S.S. Liao, R.Y.K. Lau, S. Wang. "Toward Semantic Annotation for Business Analysis: a Method for Reducing Training Samples", the International Conference on Information Systems 2009 (ICIS 2009). Phoenix, Arizona, USA, December 15-18, 2009.
  • K. Xu, S.S. Liao, R.Y.K. Lau, L. Liao and H. Tang. "Self-Teaching Semantic Annotation Method for Knowledge Discovery from Text". the 42th Hawaii International Conference on System Sciences (HICSS 2009). Hawaii, USA, January 5-9, 2009.


  • 副教授, 南京大学商学院营销与电子商务系, 2014.06-现在
  • 讲师, 南京大学商学院营销与电子商务系, 2013.09-2014.05
  • 讲师, 南京大学商学院与电子商务系, 2011.09-2013.08
  • 高级研究助理, 香港城市大学商学院信息系统系, 2010.05-2011.08
  • 技术员, 甲骨文中国研究中心, 2005.05-2007.04


  • 博士, 香港城市大学商学院信息系统系
  • 硕士, 北京理工大学计算机系
  • 本科, 中国海洋大学计算机系



电邮: xukaiquan AT nju DOT edu DOT cn
电话: +86-25-83592129

办公室: 鼓楼校区安中楼1719
邮寄地址: 中国南京汉口路22号南京大学商学院
邮编: 210093

doing without contention
Copyright@2015 Kaiquan Xu
  最后更新: 2015.05