GNEA: A Novel GCN-based Network Embedding Algorithm for Semantic Social Network - Zhao, Jinbo; He, Jinling; Du, Yuanhan; Tang, Ming; Xu, Xiaolong (2024 10th International Symposium on System Security, Safety, and Reliability (ISSSR), System Security, Safety, and Reliability (ISSSR), 2024 10th International Symposium on, ISSSR, 2024)