-
Radecki, T.: Mathematical model of information retrieval systems based on the concept of fuzzy thesaurus (1976)
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- Information processing and management. 12(1976), S.313-318
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Radecki, T.: Mathematical model and time effective information retrieval systems based on the theory of fuzzy sets (1977)
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- Information processing and management. 13(1977), S.109-116
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Salton, G.; Waldstein, R.H.: Term relevance weights in on-line information retrieval (1978)
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- Information processing and management. 14(1978), S.20-35
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Fachsystematik Bremen nebst Schlüssel 1970 ff. (1970 ff)
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- Content
- 1. Agrarwissenschaften 1981. - 3. Allgemeine Geographie 2.1972. - 3a. Allgemeine Naturwissenschaften 1.1973. - 4. Allgemeine Sprachwissenschaft, Allgemeine Literaturwissenschaft 2.1971. - 6. Allgemeines. 5.1983. - 7. Anglistik 3.1976. - 8. Astronomie, Geodäsie 4.1977. - 12. bio Biologie, bcp Biochemie-Biophysik, bot Botanik, zoo Zoologie 1981. - 13. Bremensien 3.1983. - 13a. Buch- und Bibliothekswesen 3.1975. - 14. Chemie 4.1977. - 14a. Elektrotechnik 1974. - 15 Ethnologie 2.1976. - 16,1. Geowissenschaften. Sachteil 3.1977. - 16,2. Geowissenschaften. Regionaler Teil 3.1977. - 17. Germanistik 6.1984. - 17a,1. Geschichte. Teilsystematik hil. - 17a,2. Geschichte. Teilsystematik his Neuere Geschichte. - 17a,3. Geschichte. Teilsystematik hit Neueste Geschichte. - 18. Humanbiologie 2.1983. - 19. Ingenieurwissenschaften 1974. - 20. siehe 14a. - 21. klassische Philologie 3.1977. - 22. Klinische Medizin 1975. - 23. Kunstgeschichte 2.1971. - 24. Kybernetik. 2.1975. - 25. Mathematik 3.1974. - 26. Medizin 1976. - 26a. Militärwissenschaft 1985. - 27. Musikwissenschaft 1978. - 27a. Noten 2.1974. - 28. Ozeanographie 3.1977. -29. Pädagogik 8.1985. - 30. Philosphie 3.1974. - 31. Physik 3.1974. - 33. Politik, Politische Wissenschaft, Sozialwissenschaft. Soziologie. Länderschlüssel. Register 1981. - 34. Psychologie 2.1972. - 35. Publizistik und Kommunikationswissenschaft 1985. - 36. Rechtswissenschaften 1986. - 37. Regionale Geograpgie 3.1975. - 37a. Religionswissenschaft 1970. - 38. Romanistik 3.1976. - 39. Skandinavistik 4.1985. - 40. Slavistik 1977. - 40a. Sonstige Sprachen und Literaturen 1973. - 43. Sport 4.1983. - 44. Theaterwissenschaft 1985. - 45. Theologie 2.1976. - 45a. Ur- und Frühgeschichte, Archäologie 1970. - 47. Volkskunde 1976. - 47a. Wirtschaftswissenschaften 1971 // Schlüssel: 1. Länderschlüssel 1971. - 2. Formenschlüssel (Kurzform) 1974. - 3. Personenschlüssel Literatur 5. Fassung 1968
-
Artandi, S.: Document retrieval and the concept of sets (1971)
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- Source
- Journal of the American Society for Information Science. 22(1971) no.4, S.289-290
-
Bates, M.J.: System meets user : problems in matching subject search terms (1977)
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- Information processing and management. 13(1977), S.367-375
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Borko, H.: Toward a theory of indexing (1977)
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- Information processing and management. 13(1977), S.355-365
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Tahani, V.: ¬A fuzzy model of document retrieval systems (1976)
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- Information processing and management. 12(1976), S.177-188
-
Bourne, C.P.: Frequency and impact of spelling errors in bibliographic databases (1977)
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- Information processing and management. 13(1977) no.1, S.1-12
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Robertson, S.E.: ¬The probabilistic character of relevance (1977)
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- Information processing and management. 13(1977), S.247-251
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Cooper, W.S.: ¬The paradoxal role of unexamined documents in the evaluation of retrieval effectiveness (1976)
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- Information processing and management. 12(1976), S.367-375
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King, D.W.: Assessing the value of information (1976)
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- Management datamatics. 5(1976) no.4, S.171-180
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Huffenberger, M.A.; Wigington, R.L.: Database management systems (1979)
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- Annual review of information science and technology. 14(1979), S.153-190
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Stokolova, N.A.: ¬The concepts of relevance and information language : Pt.1 of: Elements of a semantic theory of information retrieval (1977)
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Kwok, K.L.: ¬The use of titles and cited titles as document representations for automatic classification (1975)
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- Source
- Information processing and management. 11(1975), S.201-206
-
Pflug, G.: Information Retrieval System (1972)
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- Content
- "Fassen wir das Ergebnis zusammen und formulieren es zugleich als Aufgabenkatalog für die Computer-Industrie, so müssen wir feststellen, daß auf der Hard ware-Seite sowohl OCR-Leser mit einem für die Literatureingabe hinreichenden Zeichenvorrat wie Random-Access-Speicher mit Kapazitäten über 108 Zeichen fehlen. Das Problem der OCR-Leser läßt sich wahrscheinlich am leichtesten lösen. Es reicht wohl aus, die bisherige Entwicklung weiter auszubauen. Was die Speicher angeht, so glaube ich, daß der bisherige Weg der Plattenspeicher bei den hier diskutierten Größenordnungen nicht gangbar ist. Es wird die Entwicklung von Festkörperspeichern abzuwarten sein, die die Molekülstrukturen ausnutzen. Erste hoffnungsvolle Ansätze liegen bei der Entwicklung von Dünnschichtspeichern vor. Sie sind jedoch noch nicht funktionsreif. Eine energische Weiterentwicklung benötigt auch die Soft ware. Hier müssen selbstprogrammierende Systeme angestrebt werden, die nach allgemeinen Grundmodellen unnormierte Anfragen in vorgegebene Parameter bringen. Dies ist wegen der Kompliziertheit der logischen Abläufe in semantischen Prozessen sicherlich nur in einem Dialogverkehr zwischen Frager und Computer möglich. An solchen Systemen sind nicht nur die Bibliothekare und Dokumentalisten interessiert, sondern alle Kreise, die Information verarbeiten, einschließlich der Management Information. Es ist daher zu hoffen, daß finanziell potentere Stellen als die Bibliotheken diese Entwicklung vorantreiben."
- Source
- Libri. 22(1972) no.1, S.85-92
-
Rijsbergen, C.J. van: Information retrieval (1979)
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- Classification
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- LCSH
- Information storage and retrieval systems
- RSWK
- Information Retrieval
Datenverarbeitung / Information Retrieval
- RVK
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
- Subject
- Information Retrieval
Datenverarbeitung / Information Retrieval
Information storage and retrieval systems
-
Jones, R.K.: Language universalization for improved information management : necessity for Esperanto (1978)
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- Abstract
- Lacking a universal working language, information managers around the world cannot now deal reliably and efficiently with multilingual documentation. Language mismatch paralyses international cooperative efforts such as multinational bibliographic standardisation, linking of collections, and sharing the work of classification and indexing. Knowledge of the same second language by all information managers can open the communication channels needed for worldwide cooperation. Ethnis and ideological rivalries prclude success in this role by any of the conventional languages. The planned language, Esperanto, is the logical choice because of its neutrality, rational structure, clarity and expressive power. Pioneering projects in automatic language processing, not possible in English, are feasible in Esperanto
- Source
- Information processing and management. 14(1978) no.6, S.363-368
-
Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978)
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- Source
- https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
-
Analyses of bibliographies (1973)
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- Content
- SIMON, H.R.: Introduction: why analyze bibliographies?; MARTYN, J.: Secondary services and the rising tide of paper; BROOKES, B.C.: Numerical methods of bibliographic analysis; THOMPSON, L.S.: The humanities: a state of the art report; BOTTLE, R.T.: Information obtainable from analyses of scientific bibliographies; SIMON, H.R.: Outlook: the analyses of bibliographies in the future
- Source
- Library trends. 22(1973), no.1
