Projects per year
Personal profile
Chinese Name
Biography
Tsz Nam Chan (Edison) is currently a research assistant professor in the database group of the Hong Kong Baptist University (HKBU). He is a data engineering researcher (for handling the efficiency issues in big data settings). He published several research papers in prestigious conferences and journals (CCF: A, top ranking in Google scholar and Microsoft) in both data engineering and data mining areas, including SIGMOD, VLDB, ICDE, and TKDE. Prior to joining the HKBU, he worked as the postdoctoral researcher (with Prof. Reynold Cheng) in The University of Hong Kong (HKU) from Sep 2018 to Aug 2020. He received the PhD degree in computing and the BEng degree in electronic and information engineering from The Hong Kong Polytechnic University in 2019 and 2014, respectively. His PhD supervisor is Dr. Man Lung Yiu (Ken). He is an IEEE member and an ACM member.
Research Interests
- Algorithm and software development for statistical models (with non-trivial accuracy and time complexity guarantees)
- Spatial and temporal data analysis/management (develop efficient algorithms for GIS)
- Kernel methods, similarity measures, similarity search, and pattern matching
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Projects
- 1 Active
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Attention-Guided Progressive Neural Texture Fusion for High Dynamic Range Image Restoration
Chen, J., Yang, Z., Chan, T. N., Li, H., Hou, J. & Chau, L. P., 22 Mar 2022, In: IEEE Transactions on Image Processing. 31, p. 2661-2672 12 p.Research output: Contribution to journal › Article › peer-review
4 Citations (Scopus) -
Effective and Efficient Discovery of Top-k Meta Paths in Heterogeneous Information Networks
Zhu, Z., Chan, T. N., Cheng, R., Do, L., Huang, Z. & Zhang, H., 1 Sept 2022, In: IEEE Transactions on Knowledge and Data Engineering. 34, 9, p. 4172-4185 14 p.Research output: Contribution to journal › Article › peer-review
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Fast Network K-function-based Spatial Analysis
Chan, T. N., U, L. H., Peng, Y., Choi, B. & Xu, J., Jul 2022, In: Proceedings of the VLDB Endowment. 15, 11, p. 2853-2866 14 p.Research output: Contribution to journal › Conference article › peer-review
Open Access -
LAN: Learning-based Approximate k-Nearest Neighbor Search in Graph Databases
Peng, Y., Choi, B. K. K., Chan, T. N. & Xu, J., May 2022, Proceedings - 2022 IEEE 38th International Conference on Data Engineering, ICDE 2022. IEEE, p. 2508-2521 14 p. (Proceedings of IEEE International Conference on Data Engineering (ICDE)).Research output: Chapter in book/report/conference proceeding › Conference contribution › peer-review
1 Citation (Scopus) -
LIBKDV: A Versatile Kernel Density Visualization Library for Geospatial Analytics
Chan, T. N., Ip, P. L., Zhao, K., U, L. H., Choi, B. & Xu, J., Aug 2022, In: Proceedings of the VLDB Endowment. 15, 12, p. 3606-3609 4 p.Research output: Contribution to journal › Conference article › peer-review
Open Access1 Citation (Scopus)
Press/Media
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Hong Kong uses novel computation methods to develop COVID-19 hotspot map
Jianliang XU, Byron CHOI & Tsz Nam CHAN
18/11/22
1 item of Media coverage
Press/Media
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浸大推新冠確診個案分布圖 實時掌握各地區風險水平
Jianliang XU, Byron CHOI & Tsz Nam CHAN
14/11/22
1 Media contribution
Press/Media
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HKBU-led research team launches Hong Kong COVID-19 hotspot map
Jianliang XU, Byron CHOI & Tsz Nam CHAN
14/11/22
1 item of Media coverage
Press/Media