TY  - BOOK
AU  - Nagypál, Gábor
AB  - 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.
DO  - 10.5445/KSP/1000007206
ID  - OAPEN ID: 34499
KW  - Fuzzy Menge
KW  - automatic metadata generation
KW  - Ontologie <Wissensverarbeitung>
KW  - fuzzy set
KW  - probability theory
KW  - Information-Retrieval-System
KW  - Generierung
KW  - Unvollkommenheit
KW  - possibility theory
KW  - Metadaten
KW  - Semantic Web
KW  - automatische Metadatengenerierung
KW  - Wahrscheinlichkeitstheorie
KW  - Information Retrieval
KW  - imperfection
KW  - ontology
L1  - https://www.ksp.kit.edu/9783866441903
LA  - English
LK  - https://directory.doabooks.org/handle/20.500.12854/56706
PB  - KIT Scientific Publishing
PY  - 2007
SN  - 9783866441903
TI  - Possibly imperfect ontologies for effective information retrievalnull
ER  - 
