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Description
  • Integrace dat obvykle poskytuje unifikovaný globální pohled na několik datových zdrojů. Důležitou částí úlohy je zajištění spojení mezi globálním pohledem a lokálními datovými zdroji. K tomu jsou využívány dva základní mapovací přístupy: GAV (Global As View) a LAV (Local As View). Na sémantickém webu je možné navíc využít přístup založený na ontologiích. Způsob integrace dat popsaný v tomto článku využívá ontologie jednotlivých zdrojů. K vyjádření vztahů mezi schématy globálního pohledu a lokálních zdrojů je vytvořena ontologie integračního systému. Tímto je úloha integrace schémat transformována na úlohu slučování ontologií. (cs)
  • Data integration usually provides a unified global view over several data sources. A crucial part of the task is the establishment of the connection between the global view and the local sources. For this purpose, two basic mapping approaches have been proposed: GAV (Global As View) and LAV (Local As View). On the Semantic Web, there can be considered also an ontological approach. In this paper, data integration is solved using ontologies of the sources. To express relationships between the global view and local source schemas, an ontology for the integration system is built. Thus, a schema integration task is transformed to an ontology merging task.
  • Data integration usually provides a unified global view over several data sources. A crucial part of the task is the establishment of the connection between the global view and the local sources. For this purpose, two basic mapping approaches have been proposed: GAV (Global As View) and LAV (Local As View). On the Semantic Web, there can be considered also an ontological approach. In this paper, data integration is solved using ontologies of the sources. To express relationships between the global view and local source schemas, an ontology for the integration system is built. Thus, a schema integration task is transformed to an ontology merging task. (en)
Title
  • Ontology-Based Schema Integration
  • Integrace schémat založená na ontologiích (cs)
  • Ontology-Based Schema Integration (en)
skos:prefLabel
  • Ontology-Based Schema Integration
  • Integrace schémat založená na ontologiích (cs)
  • Ontology-Based Schema Integration (en)
skos:notation
  • RIV/67985807:_____/07:00079211!RIV07-AV0-67985807
http://linked.open.../vavai/riv/strany
  • 71;80
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • P(1ET100300419), Z(AV0Z10300504)
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 439547
http://linked.open...ai/riv/idVysledku
  • RIV/67985807:_____/07:00079211
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • data integration; schema integration; ontologies (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [15CA010C686A]
http://linked.open...v/mistoKonaniAkce
  • Harrachov
http://linked.open...i/riv/mistoVydani
  • Prague
http://linked.open...i/riv/nazevZdroje
  • SOFSEM 2007. Theory and Practice of Computer Science
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...vavai/riv/projekt
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Linková, Zdeňka
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
http://linked.open...n/vavai/riv/zamer
number of pages
http://purl.org/ne...btex#hasPublisher
  • Ústav informatiky AV ČR
https://schema.org/isbn
  • 80-903298-9-6
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