Research on abnormal behavior feature extraction and modeling and analysis methods of pseudo ships
WANG Yudi
CHOU Linyao
PAN Yifan
HU Qiao
YU Bowen
Abstract：Maritime vessels are crucial for water transportation.Among many normally operated ships,abnormal ones exist.For example,fake ships misuse others'MMSI numbers,making ship behavior identification difficult.The paper presents a method to detect suspicious vessels by analyzing their long-term historical trajectory and short-term behavioral features,and validates its effectiveness in identifying risky behaviors through experiments.
Keywords：fake shipsabnormal behaviorfeature extractionbehavioral modeling
Publication Date：2025-03-25
Pages：4( 37-40 )