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Foskett, D.J.: Classification and indexing in the social sciences (1963)
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Srivastava, A.P.: Theory of knowledge classification in libraries (1964)
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Bertalanffy, L. von: General system theory : foundations, development, applications (1969)
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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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- Source
- Journal of documentation. 22(1966), S.203-209
-
Soergel, D.: Mathematical analysis of documentation systems : an attempt to a theory of classification and search request formulation (1967)
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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
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LaMontagne, L.E.: American library classification : with special reference to the Library of Congress (1961)
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Rider, A.F.: Rider's International Classification for the arrangement of books on the shelves of general libraries (1961)
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Pemberton, J.E.: How to find out in mathematics : a guide to sources of information (1969)
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Ranganathan, S.R.; Gopinath, M.A.: Prolegomena to library classification (1967)
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Wiener, N.: Cybernetics, or control and communication in the animal and the machine (1961)
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Coates, E.J.: Subject catalogues : headings and structure (1960)
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Casagrande, J.B.; Hale, K.L.: Semantic relations in Papago folk definitions (1967)
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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.
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Thesaurofacet: a thesaurus and faceted classification for engineering and related subjects (1969)
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Needham, C.D.: Organising knowledge in libraries : an introduction to classification and cataloguing (1966)
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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)
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