Jiannan Wang

Computing Science is pleased to welcome Faculty member, Dr. Jiannan Wang who joined us in Jan 2016.



  • Ph.D. Computer Science and Technology, Tsinghua University, China, 2013
  • B.Sc. Computer Science and Technology, Harbin Institute of Technology, China, 2008     


Research interests

  • Database Systems
  • Data Management
  • Data Cleaning
  • Crowdsourcing

Teaching interests

  • Database
  • Data Science
  • Big Data


Tel:  778.782.4288  
Email: jnwang@sfu.ca  
Fax: 778-782-3045
Office: SFU Burnaby, TASC 19237

Personal webpage:  https://www.cs.sfu.ca/~jnwang/

Recently taught courses


Selected recent publications

  • Sanjay Krishnan, Jiannan Wang, Michael J. Franklin, Ken Goldberg, Tim Kraska: Stale View Cleaning: Getting Fresh Answers from Stale Materialized Views. PVLDB 8(12):1370-1381 (2015)
  • Yudian Zheng, Jiannan Wang, Guoliang Li, Reynold Cheng, Jianhua Feng: QASCA: A Quality-Aware Task Assignment System for Crowdsourcing Applications. SIGMOD 2015:1031-1046
  • Jiannan Wang, Sanjay Krishnan, Michael J. Franklin, Ken Goldberg, Tim Kraska, Tova Milo: A sample-and-clean framework for fast and accurate query processing on dirty data. SIGMOD 2014:469-480
  • Jiannan Wang, Nan Tang: Towards dependable data repairing with fixing rules. SIGMOD 2014:457-468
  • Jiannan Wang, Tim Kraska, Michael J. Franklin, Jianhua Feng: CrowdER: Crowdsourcing Entity Resolution. PVLDB 5(11):1483-1494 (2012)