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openHPI course "SQL"

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Regeln mit SWRL/RIF

Part of the series: Semantic Web (WS 2009/10)

Dr. Harald Sack

Date:26.01.2010
Duration:01:19:21
Language:de

Description of the series:

Internet und WWW sind längst schon zum Bestandteil unseres täglichen Lebens geworden. Doch was haben wir - außer einer gigantischen und unsortierten Menge an Information - gewonnen? Wir alle kennen das Problem: Suchen wir nach einer bestimmten Information, werden wir von einer wahren Flut unnötiger Information erschlagen und das Herauspicken der wirklich wichtigen Details gestaltet sich als langer und aufwändiger Prozess.

Das Semantic Web bietet mit Hilfe formaler interoperabler Metadatenstandards einen möglichen Ausweg aus diesem Dilemma. Grundgedanke dabei ist es, die Bedeutung der Web-Inhalte mit Hilfe geeigneter Techniken der Wissensrepräsentation zu formalisieren und zu annotieren.

Dadurch wird deren Semantik nicht nur maschinenlesbar, sondern maschinenverstehbar. Neue Fakten können aus bestehenden Informationen gewonnen werden und automatisch von einer Vielzahl neuer Anwendungen automatisch kombiniert und genutzt werden.

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Lang.:de
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