OPTIMAL: Unsupervised network intrusion detection model based on optimized graph neural network and graph contrastive learning.

Thu, 01 Jan 2026 00:00:00 +0100

Yulong Wang , Yufeng Zhang , Zhuyu Zhang , Liting Gao , Hui Pang :
OPTIMAL: Unsupervised network intrusion detection model based on optimized graph neural network and graph contrastive learning. Comput. Networks 280: 112169 (2026)