Li Sun

2022

doi dblp
A Self-supervised Riemannian GNN with Time Varying Curvature for Temporal Graph Learning
Li Sun | Junda Ye | Hao Peng | Philip S. Yu
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

doi dblp
DiriE: Knowledge Graph Embedding with Dirichlet Distribution
Feiyang Wang | Zhongbao Zhang | Li Sun | Junda Ye | Yang Yan
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2020

doi dblp
Enhancing Graph Neural Network-based Fraud Detectors against Camouflaged Fraudsters
Yingtong Dou | Zhiwei Liu | Li Sun | Yutong Deng | Hao Peng | Philip S. Yu
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

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