Recent Publications

  • Yuxing Han, Junjie Yao, Xuemin Lin, and Liping Wang. Gallop: Global feature fused location prediction for different check-in scenarios. IEEE Transactions on Knowledge and Data Engineering, 29(9):1874–1887, 2017.
  • Peipei Li, Junjie Yao, Liping Wang, and Xuemin Lin. Spot: Selecting occupations from trajectories. In Proc. of SIGIR, pages 813–816, 2017.
  • Zhiting Hu, Junjie Yao, Bin Cui, and Eric Xing. Community level diffusion extraction. In Proc. of SIGMOD, pages 1555–1569, 2015.
  • Zhiting Hu,Junjie Yao,and Bin Cui.User group oriented temporal dynamics exploration. In Proc. of AAAI, pages 66–72, 2014.
  • Yingxia Shao, Junjie Yao, Bin Cui, and Lin Ma. Page: a partition aware graph computation engine. In Proc. of CIKM, pages 823–828, 2013.
  • Junjie Yao, Bin Cui, Liansheng Hua, and Yuxin Huang. Keyword query reformulation on structured data. In Proc. of ICDE, pages 953–964, 2012.
  • Junjie Yao, Bin Cui, Zijun Xue, and Qingyun Liu. Provenance-based indexing support in micro-blog platforms. In Proc. of ICDE, pages 558-569, 2012.
  • Yingxia Shao, Bin Cui, Lei Chen, Lin Ma, Junjie Yao, and Ning Xu. Parallel subgraph listing in a large-scale graph. In Proc. of SIGMOD, pages 625–636, 2014.
  • Hongzhi Yin, Bin Cui, Jing Li, Junjie Yao, and Chen Chen. Challenging the long tail recommendation. In Proc. of VLDB, pages 896–907, 2012.
  • Yiran Xie, Hongzhi Yin, Bin Cui, Junjie Yao, and Quanqing Xu. Distinguishing re- sharing behaviors from re-creating behaviors in information diffusion. World Wide Web, 19(6):1203–1230, 2016.

Recent Research

Text Mining

An example of linking directly to an external project website using external_link.

Urban Mining

An example of linking directly to an external project website using external_link.

Service

Guest Editors:

  • Special Issue in World Wide Web Journal (Web and Big Data), CCF-B.

Program Committee:

  • VLDB 2019
  • IJCAI 2018
  • ICDE 2018, 2017(TKDE Posters)
  • MDM 2018 (CCF-B)

Reviewer:

  • TKDE 2016, 2017
  • WWW 2016,2017
  • WSDM 2016, 2017
  • CIKM 2016

Organizer:

  • Sponsorship Chair, APWeb/WAIM 2017

Students

Current:

  • Qifan Zhang.
    • BSc. enrolled in 2015, ECNU.
    • Research Direction: Text Mining.
  • Linzi He
    • BSc. enrolled in 2015, ECNU.
    • Research Direction: Big Data System.

Graduated:

  • Yuxing Han

    • Ph.D 2018, ECNU.
    • First Job: Ali.
    • Research Direction: Spatial Data Mining.
    • Highlight: TKDE 2017.
    • co-advised with Prof. Xuemin Lin.
    • _
  • Peipei Li

    • MSc. 2018, ECNU.
    • First Job: JD Finance.
    • Research Direction: User Profiling.
    • Highlight: SIGIR 2017 Short, Tencent Intern.
    • co-advised with Prof. Xuemin Lin.
    • _
  • Qing Yin

    • BSc. 2014-2018, ECNU.
    • Research Direction: Knowledge Graph.
    • Graduate Study: School of Information Management & Engineering,Shanghai University of Finance and Economics
    • _
  • Xinmin Liao:

    • BSc. 2014-2018, ECNU.
    • Research Direction: Urban Mining.
    • First Job: Huawei.
    • _

Teaching

  • Information Retrieval, Undergraduate.

    • Spring 2018, 2017. Link
  • Distributed System and Implementation, Undergraduate.

Contact

  • junjiey@gmail.com
  • Science Building B1012A, 3663 Zhongshan Rd. N. Shanghai
  • email for appointment