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Brall, A.: ¬Der gegenwärtige Stand der Sachkatalogisierung nach der Methode Eppelsheimer (1967)
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- Methode Eppelsheimer
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Cordes, H.: Sachkatalog (1963)
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Berninger, E.H.: ¬Die Praxis der Sachkatalogisierung nach der Methode von H.W. Eppelsheimer (1966)
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Brall, A.: Anwendung und Abwandlung der Sachkatalogisierungsmethode Eppelsheimer an deutschen Bibliotheken : Mit einem Anhang von Materialien (1968)
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- Footnote
- Bis heute der 'Standardtext' zur Methode Eppelsheimer mit ausführlicher Dokumentation der verschiedenen Modifikationen und Anpassungen im Anhang
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- Methode Eppelsheimer
-
Hochmuth, E.: ¬Die Theologie im Eppelsheimerschen Sachkatalog (1964)
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Nissen, C.: ¬Die Kataloge der Stadtbibliothek : Geschichte und Überblick (1963)
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Blum, R.: ¬Die Deutsche Bibliographie : Rückblick und Ausblick (1966)
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- Source
- Die Deutsche Bibliothek 1945-1965. Festgabe für Hanns Wilhelm Eppelsheimer zum 75. Geburtstag. Hrsg. von K. Köster
-
Rübesame, O.: Probleme des geographischen Schlüssels (1963)
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- Date
- 17. 1.1999 13:22:22
-
Fill, K.: ¬Die Dezimalklassifikation im allgemeinen und in Deutschland (1967)
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- Source
- DK-Mitteilungen. 12(1967) Nr.5, S.19-22
-
Meyer-Uhlenried, K.H.: Ordnungsprinzipien der Speicherung in der Dokumentation (1965)
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- Source
- Nachrichten für Dokumentation. 16(1965), S.18-22
-
Schön, J.: Zum Gedenken an Paul Otlet : 1868-1944 (1968)
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- Source
- DK-Mitteilungen. 13(1968) Nr.6, S.21-22
-
Mann, G.: ¬Der Systematische Katalog in Institutionsbibliotheken am Beispiel der Medizinhistorik (1962)
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- Date
- 3.10.2000 10:22:29
-
Chomsky, N.: Aspects of the theory of syntax (1965)
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- Date
- 6. 1.1999 10:29:22
-
Hockett, C.F.: ¬The problem of universals in language (1963)
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- Pages
- S. 1-22
-
Jonzeck, M.: ¬Die Aktivierung, Verbesserung und Neuorientierung der Informationstätigkeit der allgemeinen öffentlichen Bibliotheken (1965)
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- Source
- Bibliothekar. 19(1965), S.15-22
-
Reblin, B.: ¬Die neue "Systematik für Allgemeinbildende Bibliotheken" (1963)
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- Date
- 5. 8.1999 15:16:22
-
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
-
Zadeh, L.A.: Fuzzy sets (1965)
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- Abstract
- A fuzzy set is a class of objects with a continuum of grades of membership. Such a set is characterized by a membership (characteristic) function which assigns to each object a grade of membership ranging between zero and one. The notions of inclusion, union, intersection, complement, relation, convexity, etc., are extended to such sets, and various properties of theses notions in the context of fuzzy sets are established. In particular, a separation theorem for convex fuzzy sets is proved without requiring that the fuzzy sets be disjoint
-
Coates, E.J.: CRG proposals for a new general classification (1969)
0.02
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- Pages
- S.19-22
-
Barden, B.R.; Denison, B.: Guide to the SLA loan collection of classification schemes and subject heading lists on deposit at Western Reserve Univ. as of March 20, 1961 (1961)
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- Footnote
- Rez. in: College and research libraries 22(1961) no.6, S.483-484 (A.R. Lindsay)
