Ph.D Student Database Group Department of Computer Science Hong Kong Baptist University Office: DLB625, HKBU, Kowloon Tong, Hong Kong Email: cslxsun (at) comp.hkbu.edu.hk

Biography

I am currently a Ph.D student at Department of Computer Science in Hong Kong Baptist University (HKBU), advised by Dr. Xin Huang starting from Sept. 2020. I obtained my MSc degree in Computer Science from HKBU in 2019, and received my Bachelor degree in Information Management and Information Systems from Sichuan University (SCU) in 2018.

Research Interests

My research interests include community search, complex graph mining, etc.

Publications

1. Xuliang Zhu, Xin Huang, Longxu Sun, and Jiming Liu. A Novel Graph Indexing Approach for Uncovering Potential COVID-19 Transmission Clusters.
   ACM Transactions on Knowledge Discovery from Data (TKDD), 2022.
   

2. Longxu Sun, Xin Huang, Rong-Hua Li, Byron Choi, and Jianliang Xu. Index-based Intimate-Core Community Search in Large Weighted Graphs.
   IEEE Transactions on Knowledge and Data Engineering (TKDE), 2020.
   

3. Longxu Sun, Xin Huang, Rong-Hua Li, Jianliang Xu. Fast Algorithms for Intimate-Core Group Search in Weighted Graphs.
   International Conference on Web Information Systems Engineering (WISE’19), 2019.
   

Honors and Awards

• Outstanding Graduate Award, Sichuan University, 2018.

Teaching Assistant

• HKBU COMP4116 Information Systems Management, Fall 2022.

• HKBU COMP4127/7850 Information Security Management, Spring 2022.

• HKBU COMP7170 Data Security and Privacy, Spring 2022.

• HKBU COMP4116 Information Systems Management, Fall 2021.

• HKBU COMP7880 E-Business Strategies, Fall 2021.

• HKBU COMP7640 Database Systems & Administration, Spring 2021.

• HKBU COMP7880 E-Business Strategies, Fall 2020.

Work Experience:

Research Assistant, Computer Science, HKBU, 2019.9 - 2020.7.

Hobbies

• Hiking

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