Dingxiong Deng

Ph.D student
Computer Science Department
University of Southern California

Email: dengdx (at) gmail.com

Biography

I am currently a research scientist at Facebook. I graduated from the Ph.D program of Computer Science at University of Southern California in 2017. During my Ph.D study, I did research on spatial data management and data mining with Prof. Cyrus Shahabi. Before that, I received my master degree at Fudan University in 2012, under the supervision of Prof. Shuigeng Zhou.


Research Interest

  • Spatial data management especially spatial crowdsourcing
  • Traffic data mining

  • Publications (Google Scholar)

    Situation-Aware Multi-Task Learning for Traffic Prediction.
    Dingxiong Deng, Cyrus Shahabi, Ugur Demiryurek and Linhong Zhu
    To appear in ICDM, 2017.

    Latent Space Model for Road Networks to Predict Time-Varying Traffic.
    Dingxiong Deng, Cyrus Shahabi, Ugur Demiryurek, Linhong Zhu, Rose Yu and Yan Liu
    International Conference on Knowledge Discovery and Data Mining (KDD), 2016.
    [Promotion Video]

    Price-aware Real-time Ride-sharing at Scale-An Auction-based Approach.
    Mohammad Asghari, Dingxiong Deng, Cyrus Shahabi, Ugur Demiryurek and Yaguang Li
    International Conference on Advances in Geographic Information Systems (SIGSPATIAL GIS), 2016.

    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.

    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
    International Symposium on Spatial and Temporal Databases (SSTD), 2015

    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.


    Working Experience

  • SDE Intern, Uber Map, May 2016 - Aug 2016
  • SDE Intern, Amazon Web Service, May 2014 - Aug 2014

  • Last updated Aug 2017.