41 citations · 74 across the 4 of their papers we have counts for
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3 papers · 1 filter
cs.LG2023★ 41 cited
Federated Heterogeneous Graph Neural Network for Privacy-preserving Recommendation
Bo Yan, Yang Cao, Haoyu Wang +3
The heterogeneous information network (HIN), which contains rich semantics depicted by meta-paths, has emerged as a potent tool for mitigating data sparsity in recommender systems.…
cs.LG2023★ 2 cited
Abnormal Event Detection via Hypergraph Contrastive Learning
Bo Yan, Cheng Yang, Chuan Shi +2
Abnormal event detection, which refers to mining unusual interactions among involved entities, plays an important role in many real applications. Previous works mostly over-simplif…
cs.CR2023★ 31 cited
Graph Mining for Cybersecurity: A Survey
Bo Yan, Cheng Yang, Chuan Shi +4
The explosive growth of cyber attacks nowadays, such as malware, spam, and intrusions, caused severe consequences on society. Securing cyberspace has become an utmost concern for o…