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Hi, I am Lisi Chen (陈力思), a Ph.D. candidate with DANTE Group at Nanyang Technological University. I am happy to work with my supervisor Gao Cong

Email: lchen012 AT e.ntu.edu.sg


Research Interests

  • Geo-Textual Data Management
  • Spatial Keyword Query Evaluation
  • Location Based Social Networks


Education

  • Since Aug 2011:                 Ph.D. candidate, School of Computer Engineering, Nanyang Technological University (NTU), Singapore.
  • Aug 2007 - Jul 2011:          B.Eng. Class of 0736101 in Honors School from Harbin Institute of Technology (HIT), Heilongjiang, China.
  • Aug 2004 - Jul 2007:          Class 07203, The Affiliated High School of Peking University, Beijing, China.


Publications

  • Temporal Spatial-Keyword Top-k Publish/Subscribe [datasets]
    Lisi Chen, Gao Cong, Xin Cao, Kian-Lee Tan
    The 29th IEEE International Conference on Data Engineering (ICDE 2015)
  • An Efficient Query Indexing Mechanism for Filtering Geo-Textual Data
    Lisi Chen, Gao Cong, Xin Cao
    The ACM SIGMOD International Conference on Management of Data (SIGMOD 2013)
  • Spatial Keyword Query Processing: An Experimental Evaluation [code]
    Lisi Chen, Gao Cong, Christian S. Jensen, Dingming Wu
    The 39th International Conference on Very Large Data Bases (PVLDB 2013)
  • KORS: Keyword-Aware Optimal Route Search System
    Xin Cao, Lisi Chen, Gao Cong, Jihong Guan, Nhan-Tue Phan, Xiaokui Xiao
    The 27th IEEE International Conference on Data Engineering (ICDE 2013), (demo paper)
  • Spatial Keyword Querying
    Xin Cao, Lisi Chen, Gao Cong, Christian S. Jensen, Qiang Qu, Anders Skovsgaard, Dingming Wu, Man Lung Yiu
    The 31st Internation Conference on Conceptual Modeling (ER 2012)
  • Keyword-Aware Optimal Route Search
    Xin Cao, Lisi Chen, Gao Cong, Xiaokui Xiao
    The 38th International Conference on Very Large Data Bases (PVLDB 2012)
  • Efficient Computation of Measurements of Correlated Patterns in Uncertain Data
    Lisi Chen, Shengfei Shi, Jing Lv
    The 7th International Conference on Advanced Data Mining and Applications (ADMA 2011)


Professional Services


  • Reviewer for Journal
    GeoInformatica, since 2014
  • External Reviewer
    DASFAA 2015, CIKM 2015, 
    PVLDB 2013, SDM 2013, DASFAA 2013, WAIM 2013


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