Unit University of Macau
Faculty/Department Faculty of Science and Technology – Department of Computer and Information Science
Highest Education PhD in Computer Science, The University of Hong Kong, Hong Kong
Visiting Period 2021/09 to 2022/09
Signature Research Cluster New Opportunities at the Intersection of Humanities and Sciences
Research Interest
  • Spatial and spatio-temporal Databases
  • Crowdsourcing
  • Advanced Query Processing
  • Web Data Management
  • Information Retrieval
  • Data Mining
  • Optimization Problems
  • Mixture model

Signature Publications

  • Yan Li, Hao Wang, Ngai Meng Kou, Leong Hou U, Zhiguo Gong, Crowdsourced Top-k Queries by Pairwise Preference Judgments with Confidence and Budget Control. VLDB Journal: accepted (2021)
  • Tsz Nam Chan, Man Lung Yiu, Leong Hou U: KARL: Fast Kernel Aggregation Queries. ICDE 2019: 542-553
  • Siyuan Wu, Leong Hou U, Sourav S. Bhowmick, Wolfgang Gatterbauer: PISTIS: A Conflict of Interest Declaration and Detection System for Peer Review Management. SIGMOD Conference 2018: 1713-1716