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dc.contributor.authorMILIOU, Anastasia
dc.contributor.authorVODAS, Marios
dc.contributor.authorPELEKIS, Nikos
dc.contributor.authorTHEODORIDIS, Yannis
dc.contributor.authorKARKALETSIS, Vangelis
dc.contributor.authorPETRIDIS, Sergios
dc.contributor.authorMILIOU, Anastasia
dc.contributor.author
 hal.structure.identifier
RAY, Cyril
13094 Institut de Recherche de l'Ecole Navale [IRENAV]
dc.date.accessioned2015
dc.date.available2017
dc.date.issued2013
dc.date.submitted2015
dc.identifier.issn1105-8919
dc.identifier.urihttp://hdl.handle.net/10985/9624
dc.description.abstractReducing ship accidents at sea is important to all economic, environmental, and cultural sectors of Greece. Despite an increase in traffic and national monitoring, ships formulate routes according to their best judgment risking an accident. In this study we take a dataset spanning in 3 years from the AIS (Automatic Identification System) network, which is transmitting in public a ship's identity and location with an interval of seconds, and we load it in a trajectory database supported by the Hermes Moving Objects Database (MOD) system. Presented analysis begins by extracting statistics for the dataset, both general (number of ships and position reports) as well as safety related ones. Simple queries on the dataset illustrate the capabilities of Hermes and allow to gain insight on how the ships move in the Greek Seas. Analysis of movement based on an Origin-Destination matrix between interesting areas in the Greek territory is presented. One of the newest challenges that emerged during this process is that the amount of the positioning data is becoming more and more massive. As a conclusion, a preliminary review of possible solutions to this challenge along with others such as dealing with the noise in AIS data is mentioned and we also briefly discuss the need for interdisciplinary cooperation.
dc.description.sponsorshipThis research was partially supported by AMINESS project funded by the Greek government (www.aminess.eu). Cyril Ray was supported by a Short Term Scientific Mission performed at the University of Piraeus by the COST Action IC0903 on “Knowledge Discovery from Moving Objects” (http://www.move-cost.info). IMIS Hellas (www.imishel las.gr) kindly provided the AIS dataset for research purposes.
dc.language.isoen
dc.publisherUniversity of Piraeus
dc.rightsPost-print
dc.subjectData management
dc.subjectAIS
dc.subjectAegean Sea
dc.titleEfficient AIS Data Processing for Environmentally Safe Shipping
ensam.embargo.terms2 Years
dc.typdocArticle dans une revue avec comité de lecture
dc.localisationCentre de Paris
dc.subject.halInformatique: Base de données
ensam.audienceInternationale
ensam.page181-190
ensam.journalSPOUDAI - Journal of Economics and Business
ensam.volume63
ensam.issue3-4
hal.statusunsent


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