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Vincent CS Lee
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Beyond Smoothing: Unsupervised Graph Representation Learning with Edge Heterophily Discriminating


Nov 25, 2022
Yixin Liu, Yizhen Zheng, Daokun Zhang, Vincent CS Lee, Shirui Pan

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* 14 pages, 7 tables, 6 figures, accepted by AAAI 2023 
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Unifying Graph Contrastive Learning with Flexible Contextual Scopes


Oct 17, 2022
Yizhen Zheng, Yu Zheng, Xiaofei Zhou, Chen Gong, Vincent CS Lee, Shirui Pan

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* Accepted in ICDM2022 
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Service resource allocation problem in the IoT driven personalized healthcare information platform


Apr 05, 2022
Ji Fang, Vincent CS Lee, Haiyan Wang

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Dynamic physical activity recommendation on personalised mobile health information service: A deep reinforcement learning approach


Apr 03, 2022
Ji Fang, Vincent CS Lee, Haiyan Wang

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Anomaly Detection in Dynamic Graphs via Transformer


Jun 18, 2021
Yixin Liu, Shirui Pan, Yu Guang Wang, Fei Xiong, Liang Wang, Vincent CS Lee

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* 12 pages, 5 figures 
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Online Semi-Supervised Concept Drift Detection with Density Estimation


Sep 25, 2019
Chang How Tan, Vincent CS Lee, Mahsa Salehi

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Nearest-Neighbour-Induced Isolation Similarity and its Impact on Density-Based Clustering


Jun 30, 2019
Xiaoyu Qin, Kai Ming Ting, Ye Zhu, Vincent CS Lee

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