Office:Middlesex College 384


I am an Assistant Professor in the Department of Computer Science at the Univesity of Western Ontario. My research is focused on data management and databases, and more specifically, helping database users access data, understand and clean it.

Before joining Western, I was a postdoctoral research fellow at the University of British Columbia where I worked with Dr. Rachel Pottinegr. I was also a postdoc at McMaster University and worked with Dr. Fei Chiang. I received my Ph.D. from Carleton University under the supervision of Dr. Leopoldo Bertossi.

Research Interests:

  • Data quality and cleaning
  • Data privacy
  • Data provenance

Professional Services:

  • Program Committee Member: SIGMOD 2022 and 2024, VLDB 2023 and 2024
  • Communication Chair: SIGMOD 2021
  • Journal Reviewer: TODS 2017, JAIR 2018, SIGMOD Record 2019, IEEE Access 2021 and 2022, JDIQ 2018-2024

I am looking for PhD students to join my group. If you are interested in broad areas of data management and databases, please send me your resume and your research statement.