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Cleverdon, C.W.: ASLIB Cranfield Research Project : Report on the first stage of an investigation into the comparative efficiency of indexing systems (1960) 0.02

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Footnote: Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)

Gordon, T.J.; Helmer-Hirschberg, O.: Report on a long-range forecasting study (1964) 0.02

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Date: 22. 6.2018 13:24:08
22. 6.2018 13:54:52

Luhn, H.P.: ¬The automatic derivation of information retrieval encodements from machine-readable texts (1961) 0.02

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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.

Mooers, C.: ¬The indexing language of an information retrieval system (1963) 0.02

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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

Blagden, J.F.: How much noise in a role-free and link-free co-ordinate indexing system? (1966) 0.01

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Source: Journal of documentation. 22(1966), S.203-209

Maron, M.E.; Kuhns, I.L.: On relevance, probabilistic indexing and information retrieval (1960) 0.01

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Footnote: Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.39-46.

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