DGFormer: An Effective Dynamic Graph Transformer Based Anomaly Detection Model for IoT Time Series. - Hongxia He; Xi Li; Peng Chen 007; Juan Chen; Weijian Song; Qinghui Xi (CollaborateCom (2), 2023)

A Novel Semi-supervised IoT Time Series Anomaly Detection Model Using Graph Structure Learning. - Weijian Song; Peng Chen 007; Juan Chen; Yunni Xia; Xi Li; Qinghui Xi; Hongxia He (CollaborateCom (2), 2023)

Parallel heterogeneous graph learning based internet of things multivariate time series anomaly detection and explanation via cross-channel feature fusion. - Qinghui Xi; Xi Li; Peng Chen; Juan Chen; Xianhua Niu; Lei Xu (J. Supercomput., 2025)