-
Lester, M.A.: Coincidence of user vocabulary and Library of Congress Subject Headings : experiments to improve subject access in academic library online catalogs (1989)
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- Theme
- Verbale Doksprachen im Online-Retrieval
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Schabas, A.H.: ¬A comparative evaluation of the retrieval effectiveness of titles, Library of Congress Subject Headings and PRECIS strings for computer searching of UK MARC data (1979)
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- Theme
- Verbale Doksprachen im Online-Retrieval
-
Fenichel, C.H.: Online information retrieval : identification of measures that discriminate among users with different levels of types of experience (1979)
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Wormell, I.: Subject access project - SAP : Improved subject retrieval for monographic publications (1985)
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Harper, D.J.: Relevance feedback in document retrieval (1980)
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Tahani, V.: ¬A general conceptual framework for information retrieval systems (1972)
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- Abstract
- Develops a conceptual framework for information retrieval systems which admit of imprecision in the form of fuzziness in document characterization, retrieval rules, and file structures. A mathematical model for such systems, based on the theory of fuzzy sets, is introduced
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Connell, T.H.: Librarian subject searching in online catalogs : an exploratory study of knowledge used (1991)
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Bellardo, T.: Some attributes of online search intermediaries that relate to search outcome (1984)
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Schäuble, P.: Information retrieval based on information structures (1989)
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Ultsch, A.G.: Control for knowledge-based information retrieval (1987)
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Dovbenko, M.A.; Umanski, A.N.: ¬A comparative analysis of information retrieval thesauri and normalised scientific and technical terminologies with the aim of their coordinated development (1980)
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- Abstract
- The authors analyse the specifics and results of lexical processing of scientific and technical texts for the purposes of information retrieval thesauri compilation and terminology unification. General and particular methods are identified for terms' meanings representation in thesauri and terminological systems. Procedures are proposed for concurrent solution of information retrieval tasks in descriptor systems and of terminology unification problems
