Knowledge-enhanced heterogeneous graph attention networks for privacy co-disclosure detection in online social network. - Gan Liu; Xiongtao Sun; Hui Li 006; Zhen Guo; Yiran Li; Saiqi Pi (Expert Syst. Appl., 2025)

Graph neural networks embedded with domain knowledge for cyber threat intelligence entity and relationship mining. - Gan Liu; Kai Lu; Saiqi Pi (PeerJ Comput. Sci., 2025)