Leong Hou U

2025

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Advancing Graph Isomorphism Tests with Metric Space Indicators: A Tool for Improving Graph Learning Tasks.
Shenghui Zhang|Pak Lon Ip|Rongqin Chen|Shunran Zhang|Leong Hou U
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025

2023

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Preface to the special issue on the Asia Pacific Web (APWeb) and Web-Age Information Management (WAIM) Joint International Conference on Web and Big Data (APWeb-WAIM) 2021.
Leong Hou U|Yasushi Sakurai|Marc Spaniol
World Wide Web (WWW) 2023 Volume 26 Issue 2
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Dual-view Contrastive Learning for Auction Recommendation.
Dan Ni Ren|Leong Hou U|Wei Liu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023

2020

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A Toolkit for Managing Multiple Crowdsourced Top-K Queries.
Caihua Shan|Leong Hou U|Nikos Mamoulis|Reynold Cheng
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2017

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Novel structures for counting frequent items in time decayed streams.
Shanshan Wu|Huaizhong Lin|Leong Hou U|Yunjun Gao|Dongming Lu
World Wide Web (WWW) 2017 Volume 20 Issue 5
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Conflict of Interest Declaration and Detection System in Heterogeneous Networks.
Siyuan Wu|Leong Hou U|Sourav S. Bhowmick|Wolfgang Gatterbauer
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

2014

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Identifying Points of Interest Using Heterogeneous Features.
Yiyang Yang|Zhiguo Gong|Leong Hou U
ACM Transactions on Intelligent Systems and Technology (TIST) 2014 Volume 5 Issue 4

2011

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Identifying points of interest by self-tuning clustering.
Yiyang Yang|Zhiguo Gong|Leong Hou U
Proceeding of the 34th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2011, Beijing, China, July 25-29, 2011