Jingwei Xu

  • Institute of Computer Software, Nanjing University
  • Room 812, Computer Science and Technology Building
  • jingwei.xu.nju (at) gmail dot com
Jingwei Xu

Supervisor

  • Professor Jian Lü, Xianping Tao

Education and Work Experience

  • 2014.10 - 2015.10: Visiting Student, University of Illinois at Urbana-Champaign, Professor ChengXiang Zhai.
  • 2012.9 - Present: Ph.D. Student, Department of Computer Science and Technology, Nanjing University
  • 2009.9 - 2012.6: Master, Department of Computer Science and Technology, Nanjing University
  • 2005.9 - 2009.6: B.S., Department of Computer Science, Nanjing University of Posts and Telecommunications

Research Interests

  • Data Mining
  • Recommender Systems

Publications

  • Jingwei Xu, Yuan Yao, Hanghang Tong, Xianping Tao, and Jian Lu, “RaPare: A Generic Strategy for Cold-Start Rating Prediction Problem”, IEEE Transactions on Knowledge and Data Engineering , 1–1, 2016.
  • Jingwei Xu, Yuan Yao, Hanghang Tong, Xianping Tao, and Jian Lu, “Ice-Breaking: Mitigating Cold-Start Recommendation Problem by Rating Comparison”, in Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, IJCAI 2015, Buenos Aires, Argentina, July 25-31, 2015 , 3981–3987, 2015.
  • Haibo Ye, Tao Gu, Xiaorui Zhu, Jingwei Xu, Xianping Tao, Jian Lu, and Ning Jin, “FTrack: Infrastructure-free floor localization via mobile phone sensing”, in 2012 IEEE International Conference on Pervasive Computing and Communications, Lugano, Switzerland, March 19-23, 2012 , 2–10, 2012.

Services

  • PC Member for: ASONAM 2016
  • Reviewer
    • IEEE Transactions on Knowledge Discovery from Data (TKDD)

Projects

  • [WSNs based Human Activity Recognition System]
    • A real-time AR system that built in Department of Computer Science & Technology, Nanjing University.

Resources

  • The proof that the derivative of Eq. (12) is Lipschitz continuous in our TKDE submission.

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