Wenjing YanRong WenAllan N. ZhangDazhi YangVessel movement analysis and pattern discovery using density-based clustering approach.3798-38062016IEEE BigDatahttps://doi.org/10.1109/BigData.2016.7841051conf/bigdataconf/2016db/conf/bigdataconf/bigdataconf2016.html#YanWZY16