id author title date pages extension mime words sentences flesch summary cache txt work_wfkrssjq2beuzmkovhxwnymdae Samira Kazemi Open data for anomaly detection in maritime surveillance 2013 60 .pdf application/pdf 19435 2128 56 Open Data for Anomaly Detection in Maritime Surveillance Then, potential maritime anomalies that can be detected by the obtained open data for the MS purpose such as information related to AIS, vessel characteristics, ports, maritime maritime anomalies that can be detected by use of the available open data sources is anomalies can be detected by use of AIS data, vessel traffic timetables in ports and pilots The required vessel traffic data can be obtained from AIS reports and ports and pilots 2) Ports and Pilots Schedule table, 3) Vessel Trip History table and 4) Detected Anomaly detected anomalies, total number of vessels and the last data collection time. the sampling frame is the vessel traffic data related to AIS, ports and pilots in the authorized data sources provide any information that declines the detected anomaly. anomalies are VESSEL_NOT_INFORMED_PORT and ARRIVAL_TIME_MISMATCHED. Algorithm 2 Detect VESSEL_NOT_INFORMED_PORT and ARRIVAL_TIME_MISMATCHED anomalies Algorithm 2 Detect VESSEL_NOT_INFORMED_PORT and ARRIVAL_TIME_MISMATCHED anomalies ./cache/work_wfkrssjq2beuzmkovhxwnymdae.pdf ./txt/work_wfkrssjq2beuzmkovhxwnymdae.txt