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  • × language_ss:"e"
  • × year_i:[1960 TO 1970}
  1. Bertalanffy, L. von: General system theory : foundations, development, applications (1969) 0.01 
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  2. Soergel, D.: Mathematical analysis of documentation systems : an attempt to a theory of classification and search request formulation (1967) 0.01 
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    Abstract
    As an attempt to make a general structural theory of information retrieval, a documentation system (DS) is defined as a formal system consisting of (a) a set o of objects (documents); (b) a set A++ of elementary attributes (key-words), from which further attributes may be constructed: A++ generates A; (c) a set of axioms of the form X++(x)=m (m¯M, M a set of constant connecting attributes with objects: from the axioms further theorems (=true statements) may be constructed. By use of the theorems, different mappings O -> P(o) (P(o) set of all subsets of o) (search question -> set of documents retrieved) are defined. The type of a DS depends on two basic decisions: (1) choice of the rules for the construction of attributes and theorems, e.g., logical product in coordinate indexing; links. (2) choice of M; M may consist of the two constants 'applicable' and 'not applicable', or some positive integers, ...; Further practical decisions: A++ hierarchical or not; kind of mapping; introduction of roles (=further attributes). The most simple case - ordinary two-valued Coordinate Indexing - is discusssed in detail; o is a free distributive (but not Boolean) lattice, the homographic image a ring of subsets of o; instead of negation which is not useful, a useful retrieval operation 'praeternagation' is introduced. Furthermore these are discussed: a generalized definition of superimposed coding, some functions for the distance of objects or attributes; optimization and automatic derivation of classifications. The model takes into account term-term relations and document-document relations. It may serve as a structural framework in terms of which the functional problems of retrieval theory may be expressed more clearly
  3. LaMontagne, L.E.: American library classification : with special reference to the Library of Congress (1961) 0.01 
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  4. Rider, A.F.: Rider's International Classification for the arrangement of books on the shelves of general libraries (1961) 0.01 
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  5. Pemberton, J.E.: How to find out in mathematics : a guide to sources of information (1969) 0.01 
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  6. Ranganathan, S.R.; Gopinath, M.A.: Prolegomena to library classification (1967) 0.01 
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  7. Coates, E.J.: CRG proposals for a new general classification (1969) 0.01 
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    Pages
    S.19-22
  8. Cleverdon, C.W.: ASLIB Cranfield Research Project : Report on the first stage of an investigation into the comparative efficiency of indexing systems (1960) 0.01 
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    Footnote
    Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)
  9. Gordon, T.J.; Helmer-Hirschberg, O.: Report on a long-range forecasting study (1964) 0.01 
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    Date
    22. 6.2018 13:24:08
    22. 6.2018 13:54:52
  10. International Symposium on Relational Factors in Classification, Univ. of Maryland, 8.-11.6.1966. Proceedings (1967) 0.01 
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    Content
    Enthält die Beiträge: PERREAULT, J.M. On the articulation of surrogates: an attempt at an epistemological foundation; RICHMOND, P.A.: Critique; CECCATO, S.: Concepts for a new systematics; BREGZIS, R., D.E. WALKER: Critique; SOERGEL, D.: Some remarks on information languages, their analysis and comparison; ATHERTON, P., FAIRTHORNE, R.A.: Critique; FARRADANE, J.: Concept organization for information retrieval; ATHERTON, P., H. BORKO: Critique; LÉVY, F.: On the relative nature of relational factors in classifications; RICHMOND, P.A., H. BORKO: Critique; NEWMAN, S.M.: An operative information retrieval system based on relational factors; LANCASTER, F.W., D.E. WALKER: Critique; PAGèS, R.: Relational aspects of conceptualization in message analysis; WILLIAMS, T.M., R. BREGZIS: Critique; DALE, A.G.: Indexing and classification for interactive retrieval systems; WILLIAMS, T.M., F.W. LANCASTER: Critique; GROLIER, E. de: Synoptic critique; RANGANATHAN, S.R.: Hidden roots of classification
  11. Wiener, N.: Cybernetics, or control and communication in the animal and the machine (1961) 0.01 
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  12. Coates, E.J.: Subject catalogues : headings and structure (1960) 0.01 
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  13. Casagrande, J.B.; Hale, K.L.: Semantic relations in Papago folk definitions (1967) 0.01 
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    Footnote
    Zitiert in: Evens, M.: Thesaural relations in information retrieval. In: The semantics of relationships: an interdisciplinary perspective. Eds: R. Green u.a. Dordrecht: Kluwer 2002. S.143-160.
  14. Mooers, C.: ¬The indexing language of an information retrieval system (1963) 0.01 
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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
  15. Thesaurofacet: a thesaurus and faceted classification for engineering and related subjects (1969) 0.01 
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  16. Needham, C.D.: Organising knowledge in libraries : an introduction to classification and cataloguing (1966) 0.01 
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  17. Tait, J.A.: Authors and titles : an analytical study of the author concept in codes of cataloguing rules in the English language, from that of the British Museum in 1841 to the Anglo-American Cataloguing Rules 1967 (1969) 0.01 
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  18. 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

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  • b 2
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  • ? 1
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