About: OnGIS: Ontology Driven Geospatial Search and Integration

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://ceur-ws.org/Vol-901/paper3.pdf
Description	Helping non-expert users to query over complex spatial data requires abstracting from GIS services and operations. This paper introduces an abstraction layer based on OWL ontologies. It provides an intuitive searching GUI for exploring data semantically integrated from different sources. The language OWL 2 QL has been chosen as it performs open-world semantic web reasoning suitable for data integration, while having good computational properties. To support spatial constraints, a custom OWL 2 QL reasoner has been designed as part of this work. It allows relating different objects by means of spatial joins. A prototype system backed by the custom reasoner has been tested on the urban planning domain. Helping non-expert users to query over complex spatial data requires abstracting from GIS services and operations. This paper introduces an abstraction layer based on OWL ontologies. It provides an intuitive searching GUI for exploring data semantically integrated from different sources. The language OWL 2 QL has been chosen as it performs open-world semantic web reasoning suitable for data integration, while having good computational properties. To support spatial constraints, a custom OWL 2 QL reasoner has been designed as part of this work. It allows relating different objects by means of spatial joins. A prototype system backed by the custom reasoner has been tested on the urban planning domain. (en)
Title	OnGIS: Ontology Driven Geospatial Search and Integration OnGIS: Ontology Driven Geospatial Search and Integration (en)
skos:prefLabel	OnGIS: Ontology Driven Geospatial Search and Integration OnGIS: Ontology Driven Geospatial Search and Integration (en)
skos:notation	RIV/68407700:21230/12:00194897!RIV13-MSM-21230___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6840770038)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Kouba, Zdeněk Šmíd, Marek
http://linked.open.../riv/druhVysledku	O - Ostatní výsledky nezařaditelné do žádného z výše uvedených druhů výsledku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	156545
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/12:00194897
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Geospatial semantics; OWL 2 QL; Data integration (en)
http://linked.open.../riv/klicoveSlovo	Data integration Geospatial semantics OWL 2 QL
http://linked.open...ontrolniKodProRIV	[3A21C5F0360B]
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Kouba, Zdeněk Šmíd, Marek
http://linked.open...n/vavai/riv/zamer	Decision Making and Control for Manufacturing III
http://localhost/t...ganizacniJednotka	21230

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