Possibly imperfect ontologies for effective information retrieval

Ontologies and semantic metadata can theoretically solve all problems of traditional full-text search engines. In practice, however, they are always imperfect. This work analyzed whether the negative effect of ontology imperfection is higher than the positive effect of exploiting the ontology featur...

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Bibliographic Details
Main Author: Nagypál, Gábor (auth)
Format: Book Chapter
Published: KIT Scientific Publishing 2007
Subjects:
Online Access:Get Fullteks
DOAB: description of the publication
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001 doab_20_500_12854_56706
005 20210211
020 |a KSP/1000007206 
020 |a 9783866441903 
024 7 |a 10.5445/KSP/1000007206  |c doi 
041 0 |a English 
042 |a dc 
100 1 |a Nagypál, Gábor  |4 auth 
245 1 0 |a Possibly imperfect ontologies for effective information retrieval 
260 |b KIT Scientific Publishing  |c 2007 
300 |a 1 electronic resource (XIV, 272 p. p.) 
506 0 |a Open Access  |2 star  |f Unrestricted online access 
520 |a Ontologies and semantic metadata can theoretically solve all problems of traditional full-text search engines. In practice, however, they are always imperfect. This work analyzed whether the negative effect of ontology imperfection is higher than the positive effect of exploiting the ontology features for IR. To answer this question, a complete ontology-based information retrieval system was implemented and thoroughly evaluated. 
540 |a Creative Commons  |f https://creativecommons.org/licenses/by-nc-nd/4.0/  |2 cc  |4 https://creativecommons.org/licenses/by-nc-nd/4.0/ 
546 |a English 
653 |a Fuzzy Menge 
653 |a automatic metadata generation 
653 |a Ontologie <Wissensverarbeitung> 
653 |a fuzzy set 
653 |a probability theory 
653 |a Information-Retrieval-System 
653 |a Generierung 
653 |a Unvollkommenheit 
653 |a possibility theory 
653 |a Metadaten 
653 |a Semantic Web 
653 |a automatische Metadatengenerierung 
653 |a Wahrscheinlichkeitstheorie 
653 |a Information Retrieval 
653 |a imperfection 
653 |a ontology 
856 4 0 |a www.oapen.org  |u https://www.ksp.kit.edu/9783866441903  |7 0  |z Get Fullteks 
856 4 0 |a www.oapen.org  |u https://directory.doabooks.org/handle/20.500.12854/56706  |7 0  |z DOAB: description of the publication