Changbo Qu

Ph.D. Student, Computing Science
Simon Fraser University, Canada

Lab: TASC I 9217 Database System Lab
Email: changboq [at] sfu [dot] ca

About me

I'm a Ph.D. student in SFU's School of Computing Science. My research is under the supervision of Prof. Jiannan Wang.
My current research is related to Database and Dynamic Data Management.


M.S. in Computer Science. Stevens Institute of Technology. Hoboken. U.S.
B.E. in Electrical Engineering. Harbin Institute of Technology. Harbin. China


Are We Ready For Learned Cardinality Estimation?
Xiaoying Wang*, Changbo Qu*, Weiyuan Wu*, Jiannan Wang, Qingqing Zhou
Technical Report 2020
* equally contributed to this work

Towards Extracting Highlights From Recorded Live Videos: An Implicit Crowdsourcing Approach
[Full report] [Code]
Ruochen Jiang*, Changbo Qu*, Jiannan Wang, Chi Wang, Yudian Zheng
ICDE 2020
* equally contributed to this work

Supervised Locally Linear Embedding Based Dimension Reduction for Hyperspectral Image Classification
Yushi Chen, Changbo Qu, Zhouhan Lin
Undergraduate thesis paper