-
Mooers, C.: ¬The indexing language of an information retrieval system (1963)
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- Source
- Information retrieval today: papers presented at an Institute conducted by the Library School and the Cetre for Continuation Study, University of Minnesota, Sept. 19-22, 1962. Ed. by. Wesley Simonton
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Baer, H.: Bibliothek - Fachbibliothek - Dokumentation : vom Katalog zum automatic information system (1963)
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-
Goffman, W.; Newill, V.A.: ¬A methodology for test and evaluation of information retrieval systems (1966/67)
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- Source
- Information storage and retrieval. 3(1966/67), S.19-26
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Farradane, J.E.L.: ¬The challenge of information retrieval (1961)
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-
Swets, J.A.: Information retrieval systems (1963)
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Swets, J.A.: Effectiveness of information retrieval systems (1969)
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-
Farradane, J.: Concept organization for information retrieval (1967)
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- Source
- Information storage and retrieval. 3(1967) S.297-314
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Borko, H.: Determining user requirements for an information storage and retrieval system : a systems approach (1962)
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- Source
- Information systems workshop
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Luhn, H.P.: ¬The automatic derivation of information retrieval encodements from machine-readable texts (1961)
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- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.21-24.
- Source
- Information retrieval and machine translation. Vol.3. Pt.2. Ed. A. Kent
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Swanson, D.R.: Searching natural language by computer (1960)
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- Footnote
- Ein Klassiker der Beiträge zum Information Retrieval
-
Armitage, J.E.; Lynch, M.F.: Some structural characteristics of articulated subject indexes (1968)
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- Source
- Information storage and retrieval. 4(1968) no.2, S.101-111
-
Brookes, B.C.: ¬The measure of information retrieval effectiveness proposed by Swets (1968)
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-
Stiles, H.E.: ¬The association factor in information retrieval (1961)
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-
Berul, L.H.: Document retrieval (1969)
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- Source
- Annual review of information science and technology. 4(1969), S.203-228
-
Brown, P.L.; Jones, S.O.: Document retrieval and dissemination in libraries and information centers (1968)
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- Source
- Annual review of information science and technology. 3(1968), S.263-288
-
Hahn, A.: Regeln für die alphabetische Katalogisierung und elektronische Datenverarbeitung (1966)
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-
Blagden, J.F.: How much noise in a role-free and link-free co-ordinate indexing system? (1966)
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- Abstract
- A study of the number of irrelevant documents retrieved in a co-ordinate indexing system that does not employ eitherr roles or links. These tests were based on one hundred actual inquiries received in the library and therefore an evaluation of recall efficiency is not included. Over half the enquiries produced no noise, but the mean average percentage niose figure was approximately 33 per cent based on a total average retireval figure of eighteen documents per search. Details of the size of the indexed collection, methods of indexing, and an analysis of the reasons for the retrieval of irrelevant documents are discussed, thereby providing information officers who are thinking of installing such a system with some evidence on which to base a decision as to whether or not to utilize these devices
- Source
- Journal of documentation. 22(1966), S.203-209
-
Körner, H.G.: Short and flexible generic codes for mechanized information retrieval (1965)
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-
Balay, R.; Gardner, J.: ¬An inexpensive information retrieval system using coordination of terms with edgenotched cards (1966)
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-
Goffman, W.: ¬A searching procedure for information retrieval (1964)
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- Abstract
- A search procedure for an information retrieval system is developed whereby the answer to a question is obtained by maximizing an evaluation function of the system's output in terms of the probility of relevance. Necessary and sufficient conditions are given for a set to be an answer to a query. A partition of the file is made in such way that all documents belonging to the answer are members of the same class. Hence the answer can be generated by one relevant document. In this manner a search of the total file is avoided
- Source
- Information storage and retrieval. 2(1964), S.73-78
