Charalampos (Babis) Nikolaou

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I am a PhD candidate at the Department of Informatics & Telecommunications (DI&T) of the National & Kapodistrian University of Athens (NKUA). The subject of my PhD thesis is "Temporal and spatial knowledge representation on RDF databases". I've received my B.Sc in Computer Science from DI&T, NKUA in 2007 and my M.Sc. in Computer Systems Technology from the same department in 2010. Since 2008, I am a member of the Management of Data and Information Knowledge Group (MaDgiK).

linked geospatial data earth observation visualization strabon sextant geosparql incomplete geospatial information rdfi linked environmental data corine land cover linked spatiotemporal data rdf incomplete information linked data gis maps sparql endpoint rapid mapping urban atlas teleios datahub open street map feature extraction classification terrasar-x image machine learning knowledge discovery linked open data semantic annotation reasoning query processing querying owa ogc emergency response

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Charalampos (Babis) Nikolaou

Visualizing and Exploring Linked Spatiotemporal Data using Sextant

Querying Incomplete Geospatial Information in RDF

Incomplete Information in RDF

Querying Linked Geospatial Data with Incomplete Information