2 papers
stat.ME2026
Anomaly detection in autoregressive networks
Xianghe Zhu
We study anomaly detection in temporally dependent network sequences. Methods based only on adjacency matrices, which are widely used for static networks, can miss changes in the w…
stat.ME2025
Autoregressive Hypergraph
Xianghe Zhu, Qiwei Yao
Traditional graph representations are insufficient for modelling real-world phenomena involving multi-entity interactions, such as collaborative projects or protein complexes, nece…