no code implementations • 12 Apr 2024 • Haili Sun, Yan Huang, Lansheng Han, Cai Fu, Chunjie Zhou
To address this issue, we propose a novel self-supervised hierarchical contrastive consistency learning method for detecting anomalies in MTS, named HCL-MTSAD.
no code implementations • 5 Mar 2024 • Haili Sun, Yan Huang, Lansheng Han, Cai Fu, Chunjie Zhou
Subsequently, based on these two types of state matrices, a three-branch structure of series-temporal-spatial attention module is designed to simultaneously capture the series, temporal, and space dependencies among MTS.
no code implementations • 4 Nov 2023 • Haili Sun, Yan Huang, Lansheng Han, Cai Fu, Hongle Liu, Xiang Long
Then, by exploiting the distribution property and modeling the normal patterns of multivariate time series, a variational autoencoder is introduced to force the generative adversarial network (GAN) to generate diverse samples.
no code implementations • 14 Sep 2023 • Xiaoxu Ren, Haili Sun, Zhenxin Zhang
In the study of change detection in 3D point clouds, researchers have published various research methods on 3D point clouds.
no code implementations • 21 Feb 2023 • Haili Sun, Yan Huang, Lansheng Han, Chunjie Zhou
The rapid development of Industry 4. 0 has amplified the scope and destructiveness of industrial Cyber-Physical System (CPS) by network attacks.
no code implementations • 26 Sep 2022 • Haili Sun, Yan Huang, Lansheng Han, Xiang Long, Hongle Liu, Chunjie Zhou
TOR (The Onion Router) network is a widely used open source anonymous communication tool, the abuse of TOR makes it difficult to monitor the proliferation of online crimes such as to access criminal websites.