Search (28 results, page 1 of 2)

  • × theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
  • × year_i:[1990 TO 2000}
  1. Kaiser, U.: Handbuch Internet und Online Dienste : der kompetente Reiseführer für das digitale Netz (1996) 0.03
    0.030824658 = product of:
      0.12329863 = sum of:
        0.12329863 = weight(_text_:digitale in 4589) [ClassicSimilarity], result of:
          0.12329863 = score(doc=4589,freq=2.0), product of:
            0.18027179 = queryWeight, product of:
              5.158747 = idf(docFreq=690, maxDocs=44218)
              0.034944877 = queryNorm
            0.68395966 = fieldWeight in 4589, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.158747 = idf(docFreq=690, maxDocs=44218)
              0.09375 = fieldNorm(doc=4589)
      0.25 = coord(1/4)
    
  2. Bates, M.J.: Where should the person stop and the information search interface start? (1990) 0.01
    0.0067306077 = product of:
      0.02692243 = sum of:
        0.02692243 = weight(_text_:information in 155) [ClassicSimilarity], result of:
          0.02692243 = score(doc=155,freq=4.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.43886948 = fieldWeight in 155, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.125 = fieldNorm(doc=155)
      0.25 = coord(1/4)
    
    Source
    Information processing and management. 26(1990), S.575-591
  3. Kowalski, G.: Information retrieval systems : theory and implemetation (1997) 0.01
    0.0065844175 = product of:
      0.02633767 = sum of:
        0.02633767 = weight(_text_:information in 1891) [ClassicSimilarity], result of:
          0.02633767 = score(doc=1891,freq=20.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.42933714 = fieldWeight in 1891, product of:
              4.472136 = tf(freq=20.0), with freq of:
                20.0 = termFreq=20.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1891)
      0.25 = coord(1/4)
    
    Abstract
    Information retrieval systems: Theory and implementation provides a theoretical and practical explanation of the latest advancemenets in information retrieval and their application to existing systems. It takes a system approach, discussing als aspects of an Information Retrieval System. The importance of the Internet and its associated hypertext linked structure are put into perspective as a new type of information retrieval data structure
    Content
    (1) Introduction to information processing systems (2) Information retrieval system capabilities (3) Cataloging and indexing (4) Data structure (5) Automatic indexing (6) Document and term clustering (7) User search techniques (8) Information visualization (9) Text search algorithms (10) Information system evaluation
    Series
    The Kluwer international series on information retrieval
  4. Chowdhury, G.G.: Introduction to modern information retrieval (1999) 0.01
    0.006182458 = product of:
      0.024729831 = sum of:
        0.024729831 = weight(_text_:information in 4902) [ClassicSimilarity], result of:
          0.024729831 = score(doc=4902,freq=24.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.40312737 = fieldWeight in 4902, product of:
              4.8989797 = tf(freq=24.0), with freq of:
                24.0 = termFreq=24.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.046875 = fieldNorm(doc=4902)
      0.25 = coord(1/4)
    
    Content
    Enthält die Kapitel: 1. Basic concepts of information retrieval systems, 2. Database technology, 3. Bibliographic formats, 4. Subject analysis and representation, 5. Automatic indexing and file organization, 6. Vocabulary control, 7. Abstracts and abstracting, 8. Searching and retrieval, 9. Users of information retrieval, 10. Evaluation of information retrieval systems, 11. Evaluation experiments, 12. Online information retrieval, 13. CD-ROM information retrieval, 14. Trends in CD-ROM and online information retrieval, 15. Multimedia information retrieval, 16. Hypertext and hypermedia systems, 17. Intelligent information retrieval, 18. Natural language processing and information retrieval, 19. Natural language interfaces, 20. Natural language text processing and retrieval systems, 21. Problems and prospects of natural language processing systems, 22. The Internet and information retrieval, 23. Trends in information retrieval.
  5. Lancaster, F.W.; Warner, A.J.: Information retrieval today (1993) 0.01
    0.0059490725 = product of:
      0.02379629 = sum of:
        0.02379629 = weight(_text_:information in 4607) [ClassicSimilarity], result of:
          0.02379629 = score(doc=4607,freq=8.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.38790947 = fieldWeight in 4607, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.078125 = fieldNorm(doc=4607)
      0.25 = coord(1/4)
    
    Content
    Es handelt sich um die 3. Aufl. von: 'Information retrieval systems: characteristics, testing and evaluation' des ersten Autors
    Footnote
    Rez. in: Information processing and management 30(1994) no.4, S.581-582 (L. Schamber); Journal of documentation 51(1995) no.1, S.76-77 (B. Frohmann)
    Imprint
    Arlington, VA : Information Resources Press
  6. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (1998) 0.01
    0.0058892816 = product of:
      0.023557127 = sum of:
        0.023557127 = weight(_text_:information in 239) [ClassicSimilarity], result of:
          0.023557127 = score(doc=239,freq=16.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.3840108 = fieldWeight in 239, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0546875 = fieldNorm(doc=239)
      0.25 = coord(1/4)
    
    Content
    Teil 1: Grundlagen des Information Retrieval: Schwerpunkte des Information Retrieval mit Relevanz für die praktische Recherchedurchführung: Arbeitsschritte einer Recherche, Voraussetzungen für Online-Recherchen, Überblick über Arten von Datenbanken und über Hosts, Benutzerhilfen, Softwaretools, Retrievalsprachen und Kosten; Teil 2: Methoden des Information Retrieval: Einführung in die Methoden des Information Retrieval anhand ausgewählter Beispiele zu Retrievalsprachen, windows-basierten Retrievaltools und Web-Search-Möglichkeiten mittels hostspezifischer Suchoberflächen
    RSWK
    Information retrieval / Einführung
    Series
    Materialien zur Information und Dokumentation; Bd.5
    Subject
    Information retrieval / Einführung
  7. Frants, V.I.; Voiskunskii, V.G.; Shapiro, J.: Automated information retrieval : theory and methods (1997) 0.01
    0.0053541656 = product of:
      0.021416662 = sum of:
        0.021416662 = weight(_text_:information in 1790) [ClassicSimilarity], result of:
          0.021416662 = score(doc=1790,freq=18.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.34911853 = fieldWeight in 1790, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.046875 = fieldNorm(doc=1790)
      0.25 = coord(1/4)
    
    Abstract
    The emergence of information retrieval systems as a means of satisfying information needs has resulted in a large number of theoretical and practical ideas being introduced. These advancements provide the foundation for the theory of IR systems detailed in this book. Attention is also focused on the other areas of information science and how these differing theories interact and rely on each other. The book details algorithms in each process in the system, including those that are radically new in the retrieval process and those that are adaptable to the individual. New apporaches to evaluating information retrieval studying their performance are included
    Content
    The system and the systems approach - Vital activities and needs - Information crisis - Concept on an information retrieval system - Information retrieval language - Automatic indexing of documents - Automatic indexing of search requests - Storage and access to information - Control and feedback in IR systems - Evaluation of search results - Evaluation of macroevaluated objects - Some directions in the development of IR systems
  8. Rowley, J.E.: Organizing knowledge : an introduction to information retrieval (1992) 0.01
    0.0051520485 = product of:
      0.020608194 = sum of:
        0.020608194 = weight(_text_:information in 823) [ClassicSimilarity], result of:
          0.020608194 = score(doc=823,freq=6.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.3359395 = fieldWeight in 823, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.078125 = fieldNorm(doc=823)
      0.25 = coord(1/4)
    
    COMPASS
    Information retrieval
    Subject
    Information retrieval
  9. Taylor, A.G.: ¬The organization of information (1999) 0.01
    0.0051520485 = product of:
      0.020608194 = sum of:
        0.020608194 = weight(_text_:information in 1453) [ClassicSimilarity], result of:
          0.020608194 = score(doc=1453,freq=24.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.3359395 = fieldWeight in 1453, product of:
              4.8989797 = tf(freq=24.0), with freq of:
                24.0 = termFreq=24.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1453)
      0.25 = coord(1/4)
    
    Abstract
    Taylor intends this book to be preparatory to traditional texts on cataloging and classification. She reviews why and how recorded information is organized in libraries, archives, museums, and art galleries. She then turns to the methods of retrieving information, such as through bibliographies and catalogs, and methods of encoding information (e.g., MARC and SGML), the metadata related to description and access, subject analysis by means of words, and classification as a further means of subject access. A chapter on systems for information storage and retrieval concludes a book that well fills the need for a single-volume introduction on its subject.
    Content
    "The book should be the natural choice as a textbook for the many new undergraduate courses on organization of information offered by schools of library and /or information science"
    LCSH
    Information organization
    RSWK
    Information und Dokumentation / Einführung (BVB)
    Series
    Library and information science text series
    Subject
    Information und Dokumentation / Einführung (BVB)
    Information organization
  10. Vickery, B.C.; Vickery, A.: Information science in theory and practice (1993) 0.01
    0.0051002675 = product of:
      0.02040107 = sum of:
        0.02040107 = weight(_text_:information in 3033) [ClassicSimilarity], result of:
          0.02040107 = score(doc=3033,freq=12.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.3325631 = fieldWeight in 3033, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3033)
      0.25 = coord(1/4)
    
    Abstract
    'Information science in theory and practice' berichtet über die wissenschaftlichen Erkenntnisse auf dem Feld des Informationsaustausches. Dabei werden die menschlichen und sozialen Aspekte ausführlicher behandelt als die rein technischen. Diskutiert werden die Fragen nach dem Verhalten der Menschen als Erzeuger, Empfänger und Nutzer von Informationen, der Organisiation und Funktionsweise von Informationssystemen, dem quantitativen Studium von informativen Mitteilungen, der semantischen Organisation von Mitteilungen und Kanälen mit dem Ziel der Identifizierbarmachung für Empfänger und Quelle und den Problemen bei der Informationsspeicherung, der Analyse und der Wiederauffindung. Die überarbeitete Auflage enthält außerdem aktuelle Verweise, einen neuen Anhang mit Informationen über die Forschung auf dem Gebiet der 'intelligent search interfaces' und einen neuen, detaillierten Index
    LCSH
    Information science
    PRECIS
    Information science
    Subject
    Information science
    Information science
  11. Lancaster, F.W.: Indexing and abstracting in theory and practice (1991) 0.00
    0.004164351 = product of:
      0.016657405 = sum of:
        0.016657405 = weight(_text_:information in 752) [ClassicSimilarity], result of:
          0.016657405 = score(doc=752,freq=8.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.27153665 = fieldWeight in 752, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0546875 = fieldNorm(doc=752)
      0.25 = coord(1/4)
    
    Content
    Enthält folgende Kapitel: Pre-coordinate indexes; consistency of indexing: quality of indexing; abstracts: types and functions, writing the abstract, natural language in information retrieval, automatic indexing. There are exercises in both indexing and abstracting procedures
    Footnote
    Rez. in: Library and information science resaerch 14(1992) no.1, S.117-118 (C. Tenopir); International classification 19(1992) no.4, S.227-228 (R. Fugmann); Journal of the American Society for Information Science 43(1992) no.6, S.456 (B.R. Boyce); Cataloging & classification quarterly 15(1992) no.1, S.245-247 (E.M. Rasmussen) Journal of academic librarianship 18(1992) no.1, S.39 (G.A. Crawford) // Winner of the 1992 ASIS best information science book award
  12. Frakes, W.B.: Introduction to information storage and retrieval systems (1992) 0.00
    0.004121639 = product of:
      0.016486555 = sum of:
        0.016486555 = weight(_text_:information in 3496) [ClassicSimilarity], result of:
          0.016486555 = score(doc=3496,freq=6.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.2687516 = fieldWeight in 3496, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0625 = fieldNorm(doc=3496)
      0.25 = coord(1/4)
    
    Abstract
    This chapter introduces and defines basic IR concepts, and presents a domain model of IR systems that describes their similarities and differences. The domain model is used to introduce and relate the chapters that follow. The relationship of IR systems to other information systems is discussed, as is the evaluation of IR systems
    Source
    Information retrieval: data structures and algorithms. Ed.: W.B. Frakes u. R. Baeza-Yates
  13. Hennings, R.-D.; Knorz, G.; Manecke, H.-J.; Reinicke, W.; Schwandt, J.: Wissensrepräsentation und Information Retrieval (1994) 0.00
    0.004121639 = product of:
      0.016486555 = sum of:
        0.016486555 = weight(_text_:information in 4255) [ClassicSimilarity], result of:
          0.016486555 = score(doc=4255,freq=6.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.2687516 = fieldWeight in 4255, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0625 = fieldNorm(doc=4255)
      0.25 = coord(1/4)
    
    Content
    Enthält die Kapitel: Formale Erfassung (W. REINICKE); Inhaltliche Erschließung (W. REINICKE); Klassifikationssysteme und Klassieren (H.-J. MANECKE); Automatische Indexierung (G. KNORZ); Inhaltliche Erschließung in der Fakteninformation und -dokumentation (W. REINICKE); Wissensrepräsentation in wissensbasierten (Experten-)Systemen (R.-D. HENNINGS); Information-Retrieval (J. SCHWANDT)
    Series
    Berufsbegleitendes Ergänzungsstudium im Tätigkeitsfeld wissenschaftliche Information und Dokumentation (BETID): Lehrmaterialien; Nr.3
  14. Henzler, R.G.: Information und Dokumentation : Sammeln, Speichern und Wiedergewinnen von Fachinformation in Datenbanken (1992) 0.00
    0.0039461683 = product of:
      0.015784673 = sum of:
        0.015784673 = weight(_text_:information in 4839) [ClassicSimilarity], result of:
          0.015784673 = score(doc=4839,freq=22.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.25731003 = fieldWeight in 4839, product of:
              4.690416 = tf(freq=22.0), with freq of:
                22.0 = termFreq=22.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.03125 = fieldNorm(doc=4839)
      0.25 = coord(1/4)
    
    RSWK
    Information und Dokumentation
    Information / Dokumentation (ÖVK)
    Information / Lehrbuch (ÖVK)
    Information und Dokumentation / Datenbank (BVB)
    Information Retrieval / Datenbank (BVB)
    Subject
    Information und Dokumentation
    Information / Dokumentation (ÖVK)
    Information / Lehrbuch (ÖVK)
    Information und Dokumentation / Datenbank (BVB)
    Information Retrieval / Datenbank (BVB)
  15. Grundlagen der praktischen Information und Dokumentation : Ein Handbuch zur Einführung in die fachliche Informationsarbeit (1997) 0.00
    0.003762524 = product of:
      0.015050096 = sum of:
        0.015050096 = weight(_text_:information in 2678) [ClassicSimilarity], result of:
          0.015050096 = score(doc=2678,freq=20.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.2453355 = fieldWeight in 2678, product of:
              4.472136 = tf(freq=20.0), with freq of:
                20.0 = termFreq=20.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.03125 = fieldNorm(doc=2678)
      0.25 = coord(1/4)
    
    Content
    SEEGER, T.: Grundbegriffe der Information und Dokumentation; MANECKE, H.-J u. T. SEEGER: Zur Entwicklung der Information und Dokumentation in Deutschland; KRISCHKER, U.: Formale Analyse von Dokumenten; KUHLEN, R.: Abstracts - Abstracting: Intellektuelle und maschinelle Verfahren; KNORZ, G.: Indexieren, Klassieren, Extrahieren; MANECKE, H.-J.: Klassifikation; BURKART, M.: Thesaurus; REIMER, U.: Neue Formen der Wissensrepräsentation; LAUX, W.: Speicherung; HENNINGS, R.-D.: Komponenten zur Wissensverarbeitung in Informationssystemen; ZIMMERMANN, H.H.: Maschinelle Übersetzung; OCKENFELD, M.: Klassische Informationsdienste; KIND, J.: Online-Dienste; WEIGEND, A.: Wirtschaftsdatenbanken; STAUD, J.L.: Statistische Informationen; MAHNKOPF, P.: Endkundensysteme in T-Online - Datex-J - Btx; KUHLEN; R.: Hypertext; LEHNHOF, F.: Die CD-ROM-Technologie; HAMACHER, B.: Bürokommunikation; BÖHLE, K.: Elektronisches Publizieren; OßWALD, A.: Electronic Document Delivery; SCHMIDT, R.: Funktionale Informationsdienste; LAUX, W.: Bibliographische (Literatur-) Informationssysteme; MENNE-HARITZ, A.: Schriftgutverwaltung und Archivierung; ENGLERT, M.: Pressedokumentation; LEENINGS, A.: Audiovisuelle Materialien; SCHRAMM, R.: Patentinformation; MARSCALL, H.-W.: Technische Regeln als Quellen wissenschaftlich-technischer Fachinformation; STAUD, J.L.: Wirtschaftsinformation; LÜSTORFF, J.: Chemie-Information; HARMS, M.: Medieninformation: Informationsversorgung in den ABD-Bereichen der Rundfunkanstalten; WALTER, N.: Information als Ressource in der Kreditwirtschaft; LÖNS, K.: Computer-Hardware, Betriebssysteme; REINICKE, W. u. J. SCHWANDT: Software für Information und Dokumentation; KNORZ, G.: Datenbank-Entwurfsmethoden; KRAUSE, J.: Softwareergonomie; LÖNS, K.: Kommunikationsnetze und Datenkommunikation; SCHWINDLING, A.: Zugang zur Information für blinde und sehbehinderte Menschen: Technische Voraussetzungen. Ein Überblick; SCHWUCHOW, W.: Informationsökonomie; HERGET, J.: Informationsmanagement; KLUCK, M.: Methoden der Informationsanalyse: eine Einführung in die empirischen Methoden der Informationsbedarfsanalyse und der Markt- und Benutzerforschung; GRUDOWSKI, S.: Marketing für die Informationsvermittlung; SEEGER, T.: Informationspolitik - IuD-Politik - Fachinformationspolitik; GOEBEL, J.W.: Rechtsfragen der Informationswirtschaft; BAXMANN-KRAFT, E.-M. u. E. LECHNER: Normung im Bereich Information und Dokumentation: SEEGER, T.: Zum Stand der Professionalisierung: Beruf und Ausbildung in Deutschland; HENRICHS, N.: Informationswissenschaft; BURNELEIT, H.-D., R. CAPURRO, W. REHFELD, W. WISSMANN u. G. WERSIG: Reisen wir auf den Datenautobahnen in eine neue (Un-)Gewißheit?; WERSIG, G.: Der Weg in die Informationsgesellschaft; CAPURRO, R.: Ethik im Cyberspace; BURNELEIT, H.-D.: Elektronische Medien und Verlagswesen; THÜRING, M.: Auf dem Weg in die Informationsgesellschaft: Trends und Entwicklungen des multimedialen Informations- und Telekommunikationsmarktes; RIEHM, U.: Informationsinfrastruktur; WISSMANN, W.: Vernetzte Formen der Arbeitsorganisation: heute und morgen
    RSWK
    Information und Dokumentation
    Subject
    Information und Dokumentation
  16. Gomez, L.; Lochbaum, C.C.; Landauer, T.K.: All the right words: finding what you want as an function of richness of indexing vocabulary (1990) 0.00
    0.0035694437 = product of:
      0.014277775 = sum of:
        0.014277775 = weight(_text_:information in 154) [ClassicSimilarity], result of:
          0.014277775 = score(doc=154,freq=2.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.23274569 = fieldWeight in 154, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.09375 = fieldNorm(doc=154)
      0.25 = coord(1/4)
    
    Source
    Journal of the American Society for information Science. 41(1990) no.8, S.547-559
  17. Gaus, W.: Dokumentations- und Ordnungslehre : Theorie und Praxis des Information Retrieval (1995) 0.00
    0.0035694437 = product of:
      0.014277775 = sum of:
        0.014277775 = weight(_text_:information in 5010) [ClassicSimilarity], result of:
          0.014277775 = score(doc=5010,freq=2.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.23274569 = fieldWeight in 5010, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.09375 = fieldNorm(doc=5010)
      0.25 = coord(1/4)
    
  18. Walker, G.; Janes, J.: Online retrieval : a dialogue of theory and practice (1999) 0.00
    0.0035694437 = product of:
      0.014277775 = sum of:
        0.014277775 = weight(_text_:information in 1875) [ClassicSimilarity], result of:
          0.014277775 = score(doc=1875,freq=2.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.23274569 = fieldWeight in 1875, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.09375 = fieldNorm(doc=1875)
      0.25 = coord(1/4)
    
    Footnote
    Rez. in: International journal of information management 20(2000) no.3, S.243-244 (D. Bawden)
  19. McIlwaine, I.C.: Some problems of context and terminology (1998) 0.00
    0.0033653039 = product of:
      0.013461215 = sum of:
        0.013461215 = weight(_text_:information in 4495) [ClassicSimilarity], result of:
          0.013461215 = score(doc=4495,freq=4.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.21943474 = fieldWeight in 4495, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0625 = fieldNorm(doc=4495)
      0.25 = coord(1/4)
    
    Abstract
    Points out that designers of information systems for subject retrieval aiming at some kind of uinversal usage face the major problem of context, as a word by itself is not meaningful; and inseparable from this problem is that of the terminology used. This problem is most evident in systems that rely totally on words, rather than a systematic structure of some kind
    Source
    Information studies. 4(1998) no.4, S.195-201
  20. Langridge, D.W.: Classification: its kinds, systems, elements and application (1992) 0.00
    0.0033653039 = product of:
      0.013461215 = sum of:
        0.013461215 = weight(_text_:information in 770) [ClassicSimilarity], result of:
          0.013461215 = score(doc=770,freq=4.0), product of:
            0.06134496 = queryWeight, product of:
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.034944877 = queryNorm
            0.21943474 = fieldWeight in 770, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.7554779 = idf(docFreq=20772, maxDocs=44218)
              0.0625 = fieldNorm(doc=770)
      0.25 = coord(1/4)
    
    Footnote
    Rez. in: Journal of documentation 49(1993) no.1, S.68-70. (A. Maltby); Journal of librarianship and information science 1993, S.108-109 (A.G. Curwen); Herald of library science 33(1994) nos.1/2, S.85 (P.N. Kaula); Knowledge organization 22(1995) no.1, S.45 (M.P. Satija)
    Series
    Topics in library and information studies

Languages

  • e 20
  • d 8

Types