From Detection to Diagnosis: A Layered Hybrid Framework for Anomaly Characterization in Maritime Sensor Streams. - Nadeem Iftikhar; Cosmin-Stefan Raita; Aziz Kadem; David Buncek; Matthew Haze Trinh; Yi-Chen Lin 001; Anders Vestergaard; Gianna Bellè (IC3K (KDIR), 2025)