A Novel Similarity Measure for Clustering Vessel Trajectories Based on Dynamic Time Warping
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Navigation"
DOI: 10.1017/s0373463318000723
Abstract: Clustering methods that use a similarity measurement for evaluating vessel trajectories are important for mining spatial distribution information in water transportation. To better measure the similarity of vessel trajectories, a novel similarity measure is proposed… read more here.
Keywords: novel similarity; vessel trajectories; similarity measure; measure ... See more keywords
Assessing compression algorithms to improve the efficiency of clustering analysis on AIS vessel trajectories
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Geographical Information Science"
DOI: 10.1080/13658816.2022.2163494
Abstract: Abstract In the maritime environment, the Automatic Identification System (AIS) is used to monitor vessel activity concerning security and safety ocean-wide. AIS data has been used to detect anomalous behaviors related to suspicious activities and… read more here.
Keywords: vessel trajectories; compression algorithms; analysis; compression ... See more keywords
Finding Abnormal Vessel Trajectories Using Feature Learning
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Access"
DOI: 10.1109/access.2017.2698208
Abstract: Global Positioning System technology has been widely used in vehicle tracking and road planning applications. An enormous amount of data concerning the trajectories of vehicles has been collected and stored for tracking purposes. A trajectory… read more here.
Keywords: feature learning; trajectory; detection; road ... See more keywords
CNN-Based Vessel Meeting Knowledge Discovery From AIS Vessel Trajectories
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Database Management"
DOI: 10.4018/jdm.321636
Abstract: How to extract a collection of trajectories for different vessels from the raw AIS data to discover vessel meeting knowledge is a heavily studied focus. Here, the AIS database is created based on the raw… read more here.
Keywords: vessel trajectories; vessel; meeting knowledge; vessel meeting ... See more keywords