CoSemiGNN: Blockchain fraud detection with dynamic graph neural networks based on co-association of semi-supervised

Yulong Wang, Qingxiao Zheng, Xuedong Li, Lingfeng Wang, Ling Lin. CoSemiGNN: Blockchain fraud detection with dynamic graph neural networks based on co-association of semi-supervised. Expert Syst. Appl., 298:129853, 2026. [doi]

Abstract

Abstract is missing.