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Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.00

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Classification: ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
Date: 22. 4.2007 10:07:51
RVK: ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme

Lancaster, F.W.: Vocabulary control in information retrieval systems (1977) 0.00

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Theme: Konzeption und Anwendung des Prinzips Thesaurus

Krooks, D.A.; Lancaster, F.W.: ¬The evolution of guidelines for thesaurus construction (1993) 0.00

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Theme: Konzeption und Anwendung des Prinzips Thesaurus

Lancaster, F.W.: Indexing and abstracting in theory and practice (1991) 0.00

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Content: Enthält folgende Kapitel: Pre-coordinate indexes; consistency of indexing: quality of indexing; abstracts: types and functions, writing the abstract, natural language in information retrieval, automatic indexing. There are exercises in both indexing and abstracting procedures

Lancaster, F.W.: Indexing and abstracting in theory and practice (1998) 0.00

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Content: Enthält die Kapitel: Indexing principles, Indexing practice, Precoordinate indexes, Consistency of indexing, Quality of indexing, Abstracts: types and functions, Writing the Abstract, Evaluation aspects, Approaches used in indexing and abstracting services, Enhancing the indexing, On the indexing and abstracting of imaginative works, Indexing multimedia sources, Texte searching, Automatic indexing, automatic abstracting, and related procedures, Indexing and the Internet, The future of indexing and abstracting, exercises in indexing and abstracting

Lancaster, F.W.: Indexing and abstracting in theory and practice (2003) 0.00

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Content: Covers: indexing principles and practice; precoordinate indexes; consistency and quality of indexing; types and functions of abstracts; writing an abstract; evaluation theory and practice; approaches used in indexing and abstracting services; indexing enhancement; natural language in information retrieval; indexing and abstracting of imaginative works; databases of images and sound; automatic indexing and abstracting; the future of indexing and abstracting services

Lancaster, F.W.: Searching databases on CD-ROM : comparison of the results of end-user searching with results from two modes of searching by skilled intermediaries (1994) 0.00

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Content: Im einzelnen wurden für den Patron (P), den Education Librarian (E) und das Team (T) folgende Zahlen ermittelt: Recall (P:32,3%; E:45,9%; T:53,8%); Precision (P:75,5%; E:71,4%; T:66,8%); Novelty (P:51,8%; E:61,6%; T:59,4%)

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