%0 Journal Article %T Contrastive Self‑Supervised Learning in Transportation Monitoring Systems: A Practical Approach to Early Anomaly Detection %A Bozhko, L.M. %A Konkov, D.A. %K contrastive self-supervised learning, early detection, multi-sensor monitoring, transport monitoring, adaptive calibration %J Intellectual Technologies on Transport %D 2026 %N 0 %P 8 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"