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L
Leong Hou U
University of Macau
23
H-index
145
Paper Count
1.5K
Citation Count
0
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Published Papers
22
Publication Date
Publication Date
Impact Factor
Citations
Moon: A Modality Conversion-Based Efficient Multivariate Time Series Anomaly Detection
IEEE Transactions on Knowledge and Data Engineering
IF
10.4
2025-12-09
0
PRE
AI
Yuanyuan Yao; Yuhan Shi; Lu Chen; Ziquan Fang; Yunjun Gao; Leong Hou U; Yushuai Li; Tianyi Li
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VideoGNN: Video Representation Learning via Dynamic Graph Modelling
ACM Transactions on Multimedia Computing; Communications and Applications
IF
0
2025-11-22
0
PRE
AI
Zijie Zhou; Mingliang Zhou; Jun Luo; Huayan Pu; Leong Hou U; Xuekai Wei; Weijia Jia
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Continuous reinforcement learning via advantage value difference reward shaping: A proximal policy optimization perspective
ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE
IF
8
2025-07-01
0
PRE
AI
Lin, Jiawei; Wei, Xuekai; Xian, Weizhi; Yan, Jielu; Hou, U. Leong; Feng, Yong; Shang, Zhaowei; Zhou, Mingliang
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A Comprehensive Survey on Driving Compliance Assessment Methodologies for Autonomous Vehicles
IEEE Intelligent Transportation Systems Magazine
IF
5
2025-07-01
0
PRE
AI
Shunran Zhang; Zhengmin Jiang; Ming Sang; Yunjie Han; Huiyun Li; Leong Hou U
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Large Language Model Enhanced Knowledge Representation Learning: A Survey
DATA SCIENCE AND ENGINEERING
IF
4.6
2025-04-07
0
OA
AI
Xin Wang; Zirui Chen; Haofen Wang; Leong Hou U; Zhao Li; Wenbin Guo
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City metro network expansion based on multi-objective reinforcement learning
TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES
IF
7.9
2024-12-01
0
PRE
AI
Zhang, Liqing; Hou, Leong; Ni, Shaoquan; Chen, Dingjun; Li, Zhenning; Wang, Wenxian; Xian, Weizhi
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MixLight: Mixed-Agent Cooperative Reinforcement Learning for Traffic Light Control
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
IF
9.9
2024-02-01
1
PRE
AI
Yang, Ming; Wang, Yiming; Yu, Yang; Zhou, Mingliang; Hou, U. Leong
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Elastic Tracking Operation Method for High-Speed Railway Using Deep Reinforcement Learning
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS
IF
10.9
2024-02-01
3
PRE
AI
Zhang, Liqing; Hou, Leong U.; Zhou, Mingliang; Yang, Feiyu
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Near-Optimal Scheduling for Crowdsourced Transit System With Skip-Stop Tactic
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
IF
10.4
2023-11-01
0
PRE
AI
Li, Hanlin; Wu, Xiaowei; Hou, U. Leong; Kou, Kun Pang
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PLAME: Piecewise-Linear Approximate Measure for Additive Kernel SVM
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
IF
10.4
2023-10-01
3
PRE
AI
Chan, Tsz Nam; Li, Zhe; Hou, Leong U.; Cheng, Reynold
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Extracting Top-k Frequent and Diversified Patterns in Knowledge Graphs
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
IF
10.4
2023-01-01
0
PRE
AI
Zeng, Jian; Hou, Leong U.; Yan, Xiao; Li, Yan; Han, Mingji; Tang, Bo
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An Intelligent Train Operation Method Based on Event-Driven Deep Reinforcement Learning
IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
IF
9.9
2022-10-01
17
PRE
AI
Zhang, Liqing; U, Leong Hou; Zhou, Mingliang; Li, Zhenning
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Efficient Algorithms for Kernel Aggregation Queries
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
IF
10.4
2020-01-01
3
PRE
AI
Chan, Tsz Nam; Hou, Leong U.; Cheng, Reynold; Yiu, Man Lung; Mittal, Shivansh
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The Power of Bounds: Answering Approximate Earth Mover's Distance with Parametric Bounds
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
IF
10.4
2019-01-01
5
OA
AI
Chan, Tsz Nam; Yiu, Man Lung; Hou, Leong U.
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Continuous Top-k Monitoring on Document Streams
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
IF
10.4
2017-05-01
10
OA
AI
Hou, Leong U.; Zhang, Junjie; Mouratidis, Kyriakos; Li, Ye
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RLC: ranking lag correlations with flexible sliding windows in data streams
PATTERN ANALYSIS AND APPLICATIONS
IF
2
2016-09-01
2
PRE
AI
Wu, Shanshan; Lin, Huaizhong; Wang, Wenxiang; Lu, Dongming; U, Leong Hou; Gao, Yunjun
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Beyond Millisecond Latency kNN Search on Commodity Machine
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
IF
10.4
2015-10-01
7
OA
AI
Liao, Bailong; U, Leong Hou; Yiu, Man Lung; Gong, Zhiguo
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Identifying Points of Interest Using Heterogeneous Features
ACM TRANSACTIONS ON INTELLIGENT SYSTEMS AND TECHNOLOGY
IF
6.6
2014-12-15
11
PRE
AI
Yang, Yiyang; Gong, Zhiguo; Hou, Leong U.
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Towards Online Shortest Path Computation
IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING
IF
10.4
2014-04-01
20
PRE
AI
U, Leong Hou; Zhao, Hong Jun; Yiu, Man Lung; Li, Yuhong; Gong, Zhiguo
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Identifying influential user communities on the social network
ENTERPRISE INFORMATION SYSTEMS
IF
3.9
2013-06-20
16
PRE
AI
Hu, Weishu; Gong, Zhiguo; U, Leong Hou; Guo, Jingzhi
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Research Directions
No research directions
Co-authors
Cooperation Journals
W
Weijia Jia
H-index: 58 · Papers: 587
N
Nikos Mamoulis
H-index: 58 · Papers: 380
Y
Ye Li
H-index: 53 · Papers: 682
R
Reynold Cheng
H-index: 52 · Papers: 313
M
Man Lung Yiu
H-index: 47 · Papers: 166
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