Dingxiong Deng

Ph.D student
Computer Science Department
University of Southern California

Email: dingxiod (at) usc.edu

[CV]   [Resume]

Biography

I am a Ph.D student at University of Southern California, where I conducted research on spatial data management with Prof. Cyrus Shahabi. Before that, I received my master degree in Computer Science at Fudan University, China under the supervision of Prof. Shuigeng Zhou.


Research Interest

  • Spatial data management especially spatial crowdsourcing
  • Traffic data mining

  • Publications (Google Scholar)

    Latent Space Model for Road Networks to Predict Time-Varying Traffic.
    Dingxiong Deng, Cyrus Shahabi Ugur Demiryurek, Linhong Zhu, Rose Yu, Yan Liu
    To appear in KDD, 2016.
    [Promotion Video]

    Task Matching and Scheduling for Multiple Workers in Spatial Crowdsourcing.
    Dingxiong Deng, Cyrus Shahabi and Linhong Zhu.
    International Conference on Advances in Geographic Information Systems (SIGSPATIAL GIS), 2015.

    Towards Fast and Accurate Solutions to Vehicle Routing in a Large-Scale and Dynamic Environment.
    Yaguang Li, Dingxiong Deng, Ugur Demiryurek, Cyrus Shahabi, and Siva Ravada
    14th International Symposium on Spatial and Temporal Databases (SSTD)., 2015

    Task Selection in Spatial Crowdsourcing From Worker's Perspective.
    Dingxiong Deng, Cyrus Shahabi, Ugur Demiryurek and Linhong Zhu
    Special Issue on Crowdsourcing Geospatial Information, GeoInformatica, March 2016.

    Mining the Situation: Spatiotemporal Traffic Prediction with Big Data.
    Jie Xu, Dingxiong Deng, Ugur Demiryurek, Cyrus Shahabi, and Mihaela van der Schaar.
    Journal of Selected Topics in Signal Processing (JSTSP), 2014.

    Maximizing the Number of Worker's Self-Selected Tasks in Spatial Crowdsourcing.
    Dingxiong Deng, Cyrus Shahabi and Ugur Demiryurek
    International Conference on Advances in Geographic Information Systems (SIGSPATIAL GIS), 2013.

    Graph-based Informative-Sentence Selection for Opinion Summarization.
    Linhong Zhu, Sheng Gao, Sinno Jialin Pan, Haizhou Li, Dingxiong Deng and Cyrus Shahabi.
    International Conference on Advances in Social Network Analysis and Mining (ASONAM), 2013.
    [Long version]

    Shortest Path and Distance Queries on Road Networks: An Experimental Evaluation.
    Lingkun Wu, Xiaokui Xiao, Dingxiong Deng, Gao Cong, Diwen Zhu, and Shuigeng Zhou.
    International Conference on Very Large Data Bases (VLDB), 2012.

    A Lightweight Multi-dimensional Index for Complex Queries over DHTs.
    Yuzhe Tang, Jianliang Xu, Shuigeng Zhou, Wang-Chien Lee, Dingxiong Deng and Yue Wang.
    IEEE Transactions on Parallel and Distributed Systems (TPDS) , 2011.


    Last updated Sept 2015.