Fuzzy optimization model of high risk navigational area based on AIS data

An Asynchronous Trajectory Matching Method Based on Piecewise Space-Time Constraints

“…The use of the AIS helps to strengthen the safety of life at sea, improve the safety and efficiency of navigation, and protect the marine environment. It has been widely used in marine ship data mining [3], [4], marine ship safety monitoring [5], [6], marine ecological environment supervision [7], and marine search and rescue work [8]. However, given that AIS is a self-reporting system, the crew can close the AIS resulting in the loss of the AIS signal to prevent the surveillance system and its operators from discovering its illegal activities.…”