Εντοπισμός δρομολογίου από τροχιά πλοίου σε πραγματικό χρόνο

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Ροή δεδομένων ; Παράλληλη επεξεργασία ; Τροχιά ; ΔρομολόγιοAbstract
In this thesis, we developed a software application which receives and processes, in real time, messages from moving vessels. The messages contain, among other parameters, the geographical position of the vessel. For each vessel, the application considers a set of predetermined routes and tries to match its trajectory with the route that it is most likely that the vessel is currently following. To do that, a distance measure and scoring system is used. The application was developed using the general-purpose parallel processing Big Data framework Apache Spark, and specifically its component called Apache Spark Streaming.