Yilei Wang    王义磊

Research Scientist, Ph.D.

Database and Storage Lab
Alibaba Cloud
Hangzhou, Zhejiang, China
Email / WeChat / Google Scholar / GitHub

I am research scientist in the database and storage lab at Alibaba cloud. My research focus includes data security and data privacy.

Conference Papers

Projects & Mini Apps

SecYan C++ Two-party secure join-aggregate query processing based on the secure Yannakakis protocol
Tieba Spider Python Spider for Baidu Tieba. Crawl threads, posts, and comments, and store them into MySQL database
StopWatch C# A multifunctional stopwatch that is pinned on top of other open applications
QSanguosha-Lua Lua DIY generals for QSanguosha

Work Experience

Since 2022 Research scientist in Database and Storage Lab, Alibaba Cloud


2017 to 2022 Research postgraduate in Department of CSE, HKUST
Supervised by Prof. Ke Yi
2013 to 2017 Qiushi Persuit Science Class (Math), Chu Kochen Honors College, Zhejiang University


Jan 2019 to May 2019 Alibaba Innovative Research (AIR) Internship in Alibaba, Hangzhou
Implemented Wander Join algorithm into a database system named AnalyticDB
Did research on efficient distinct count estimation algorithm
Mar 2017 to Jun 2017 Game Development Intern in LeiHuo Technology, Netease, Hangzhou
Contributed to developing a MMORPG named NiShuiHan Online
Designed strategies for robots to fight with human players
Designed player simulators for both server side and client side
Summer 2016 Research Intern in Department of Computer Science, The University of Hong Kong
Thesis under the supervision of Prof. Chuan Wu: Reward Bound Estimation in Multi-armed Bandit [pdf]