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theme_ss:"Konzeption und Anwendung des Prinzips Thesaurus"
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theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
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- rswk_00%3a%22World wide web %2f elektronische bibliothek %2f information retrieval %2f kongress %2f trondheim %3.2003%3E%22 2
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Jarvelin, K.: ¬A deductive data model for thesaurus navigation and query expansion (1996)
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- Abstract
- Describes a deductive data model based on 3 abstraction levels for representing vocabularies for information retrieval: conceptual level; expression level; and occurrence level. The proposed data model can be used for the representation and navigation of indexing and retrieval thesauri and as a vocabulary source for concept based query expansion in heterogeneous retrieval environments
- Series
- Finnish information studies; 5
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
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Schmitz-Esser, W.: EXPO-INFO 2000 : Visuelles Besucherinformationssystem für Weltausstellungen (2000)
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