Junhao Gan


Room 6.23, Level 6, Doug McDonell Building,
School of Computing and Information Systems (CIS),
The University of Melbourne (UoM),
Melbourne, Victoria 3010, Australia

Email: junhao.gan@unimelb.edu.au


Junhao Gan is a lecturer in School of Computing and Information Systems (CIS) at The University of Melbourne (UoM). Before joining the UoM, he was a post-doctoral research fellow in School of Information Technology and Electrical Engineering (ITEE) at The University of Queensland (UQ) from April 2017 to July 2018. He received his PhD degree proudly under the supervision of Prof. Yufei Tao in the same school at UQ in 2017, and obtained his bachelor and master degrees at Sun Yat-Sen University in 2011 and 2013, respectively.

Research Interests

Practical algorithms with non-trivial theoretical guarantees for solving problems on massive data.

Major Awards

  • Winner of the 2018 CORE John Makepeace Bennett (Australasian Distinguished Doctoral Dissertation) Award
  • Winner of the SIGMOD 2015 Best Paper Award

Professional Services

  • PC member of SIAM International Conference on Data Mining (SDM) 2019
  • PC co-chair of Australasian Database Conference (ADC) 2019
  • PhD School coordinator of ADC 2017


Currently, there is a PhD opening with a full scholarship under Junhao's supervision. Applications can be sent in by email attached with detailed transcript (of the applicant's undergraduate study) and a CV that lists the applicant's awards (since high school) and publications. Applicants are required to meet the University's English language requirements (click here for more details). Applications are no longer accepted as soon as the opening is filled. Applicants with strong background in theoretical algorithms and programming are preferred. The accepted student is expected to research on both database systems and theory. 


In publications marked with **, authors are ordered alphabetically, as is a convention of theory papers. In the other publications, authors are ordered by contribution.

  • Miao Qiao, Junhao Gan and Yufei Tao.
    Range Thresholding on Streams.
    Proceedings of ACM Conference on Management of Data (SIGMOD), pages 571-582, 2016.


  • High Performance Density-Based Clustering on Massive Data.
    PhD Thesis, School of Information Technology and Electrical Engineering, The University of Queensland. doi:10.14264/uql.2017.648 
    (Winner of the 2018 CORE John Makepeace Bennett (Australasian Distinguished Doctoral Dissertation) Award)