Mobility pattern analysis of ship trajectories based on semantic transformation and topic model
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DOI: 10.1016/j.oceaneng.2020.107092
Abstract: Abstract Recognition and understanding of ship mobility pattern have great significance for intelligent maritime applications, i.e. route discovery and anomaly detection. Besides a number of pattern discovery techniques currently derived from ship trajectory, topic modeling… read more here.
Keywords: semantic transformation; mobility; model; ship ... See more keywords
Password Enhancement Based on Semantic Transformation
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DOI: 10.1109/mnet.2019.1900033
Abstract: With the continuous development of authentication approaches, password-based authentication is still the first choice for various online services today. The security of password-based authentication relies heavily on the strength of the passwords created by users.… read more here.
Keywords: based semantic; password enhancement; password; security ... See more keywords