Title: From Safety to security - Pattern and anomaly detections in maritime trajectories
Abstract: This paper presents recent findings in maritime trajectory pattern and anomaly detection using long-term data collected via a shore-based network of Automatic Identification System (AIS). Since the establishment of the AIS network around Taiwan in 2009, the accumulated massive vessel trajectories have been extensively explored under a series of government research projects. The project themes include safety and efficiency in marine transportation, as well as environment issues. Algorithms and software tools are developed to discover patterns of vessel traffic, routes, and delays, detect various near-miss events, investigate marine casualties, and assist in ship emission inventories. When the massive AIS data are investigated in different aspects and ways, anomalies with security implications emerged.
Publication Year: 2015
Publication Date: 2015-09-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 2
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