Wilfred Siu-Hung Ng

Dr. Wilfred Siu-Hung Ng is an Associate Professor in the Department of Computer Science and Engineering at The Hong Kong University of Science and Technology. His research focuses on Data, Knowledge and Information Management, including areas such as semantic data modelling, query language processing, data mining, web searching, and XML technologies. Dr. Ng holds a PhD in Computer Science from the University of London (University College London) and has research, teaching, and presentation experience across North America, Europe, and Asia. He is also a professional member of the ACM and the IEEE.

Wilfred Ng is a Professor of Computer Science and Engineering at the Hong Kong University of Science and Technology. His research focuses on databases, data mining, and web search, with an emphasis on improving efficiency and accuracy in data processing. His work includes developing advanced indexing techniques for approximate nearest neighbor search, enhancing query processing on graph databases, and optimizing distributed computation for real-world graphs. Ng has also explored methods for personalized clustering of search engine queries and the use of deep learning for online recommendation systems. His research addresses challenges in data stream mining, truth discovery, and XML compression, contributing to both theoretical and practical advancements in information retrieval and database systems.