Document (#36732)

Author

Widhalm, R.
Mück, T.

Title

Topic maps : Semantische Suche im Internet

Imprint

Berlin : Springer

Year

2002

Pages

XV,441 S

Isbn

3-540-41719-2

Series

Xpert.press

Abstract

Das Werk behandelt die aktuellen Entwicklungen zur inhaltlichen Erschließung von Informationsquellen im Internet. Topic Maps, semantische Modelle vernetzter Informationsressourcen unter Verwendung von XML bzw. HyTime, bieten alle notwendigen Modellierungskonstrukte, um Dokumente im Internet zu klassifizieren und ein assoziatives, semantisches Netzwerk über diese zu legen. Neben Einführungen in XML, XLink, XPointer sowie HyTime wird anhand von Einsatzszenarien gezeigt, wie diese neuartige Technologie für Content Management und Information Retrieval im Internet funktioniert. Der Entwurf einer Abfragesprache wird ebenso skizziert wie der Prototyp einer intelligenten Suchmaschine. Das Buch zeigt, wie Topic Maps den Weg zu semantisch gesteuerten Suchprozessen im Internet weisen.

Content

Topic Maps - Einführung in den ISO Standard (Topics, Associations, Scopes, Facets, Topic Maps).- Grundlagen von XML (Aufbau, Bestandteile, Element- und Attributdefinitionen, DTD, XLink, XPointer).- Wie entsteht ein Heringsschmaus? Konkretes Beispiel einer Topic Map.Topic Maps - Meta DTD. Die formale Beschreibung des Standards.- HyTime als zugrunde liegender Formalismus (Bounded Object Sets, Location Addressing, Hyperlinks in HyTime).- Prototyp eines Topic Map Repositories (Entwicklungsprozess für Topic Maps, Prototyp Spezifikation, technische Realisierung des Prototyps).- Semantisches Datenmodell zur Speicherung von Topic Maps.- Prototypische Abfragesprache für Topic Maps.- Erweiterungsvorschläge für den ISO Standard.

Theme

Internet
Wissensrepräsentation

Object

Topic maps

RSWK

Content Management / Semantisches Netz / HyTime
Content Management / Semantisches Netz / XML
Internet / Information Retrieval / Semantisches Netz / HyTime
Internet / Information Retrieval / Semantisches Netz / XML
Internet / Navigieren / Suchmaschine / Abfragesprache / Semantisches Netz / ISO-Norm

BK

54.32 / Rechnerkommunikation
06.74 / Informationssysteme
54.53 / Programmiersprachen

GHBS

TWP (FH GE)
TWY (DU)
BFP (E)
TWPO (SI)
TYP (HA)
TZG (HA)

RVK

DP 2600
ST 200
ST 205
ST 270

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