Unsupervised Anomaly Detection for IoT-Based Multivariate Time Series: Existing Solutions, Performance Analysis and Future Directions. - Mohammed Ayalew Belay; Sindre Stenen Blakseth; Adil Rasheed; Pierluigi Salvo Rossi (Sensors, 2023)

Autoregressive Density Estimation Transformers for Multivariate Time Series Anomaly Detection. - Mohammed Ayalew Belay; Adil Rasheed; Pierluigi Salvo Rossi (ICASSP, 2025)

Sparse Non-Linear Vector Autoregressive Networks for Multivariate Time Series Anomaly Detection. - Mohammed Ayalew Belay; Adil Rasheed; Pierluigi Salvo Rossi (IEEE Signal Process. Lett., 2025)