Search (26 results, page 1 of 2)

  • × theme_ss:"OPAC"
  • × year_i:[1980 TO 1990}
  1. Porter, M.; Galpin, V.: Relevance feedback in a public access catalogue for a research library : Muscat at the Scott Polar Research Institute (1988) 0.05
    0.04703462 = product of:
      0.09406924 = sum of:
        0.09406924 = product of:
          0.14110386 = sum of:
            0.09303061 = weight(_text_:v in 4165) [ClassicSimilarity], result of:
              0.09303061 = score(doc=4165,freq=2.0), product of:
                0.21606015 = queryWeight, product of:
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.044352535 = queryNorm
                0.43057737 = fieldWeight in 4165, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4165)
            0.04807325 = weight(_text_:22 in 4165) [ClassicSimilarity], result of:
              0.04807325 = score(doc=4165,freq=2.0), product of:
                0.15531503 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044352535 = queryNorm
                0.30952093 = fieldWeight in 4165, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4165)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Program. 22(1988), S.1-20
  2. O'Rourke, V.: Selection of an online public access catalog : a checklist approach (1987) 0.03
    0.031010203 = product of:
      0.062020406 = sum of:
        0.062020406 = product of:
          0.18606122 = sum of:
            0.18606122 = weight(_text_:v in 423) [ClassicSimilarity], result of:
              0.18606122 = score(doc=423,freq=2.0), product of:
                0.21606015 = queryWeight, product of:
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.044352535 = queryNorm
                0.86115474 = fieldWeight in 423, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.125 = fieldNorm(doc=423)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  3. Larson, R.R.; Graham, V.: Monitoring and evaluating MELVYL (1983) 0.03
    0.031010203 = product of:
      0.062020406 = sum of:
        0.062020406 = product of:
          0.18606122 = sum of:
            0.18606122 = weight(_text_:v in 6043) [ClassicSimilarity], result of:
              0.18606122 = score(doc=6043,freq=2.0), product of:
                0.21606015 = queryWeight, product of:
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.044352535 = queryNorm
                0.86115474 = fieldWeight in 6043, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.125 = fieldNorm(doc=6043)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  4. Kristen, H.; Sievers, W.: ¬Die Benutzeroberfläche des OPAC an der Universitätsbibliothek Karlsruhe (1988) 0.02
    0.018976925 = product of:
      0.03795385 = sum of:
        0.03795385 = product of:
          0.113861546 = sum of:
            0.113861546 = weight(_text_:w in 525) [ClassicSimilarity], result of:
              0.113861546 = score(doc=525,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.67366165 = fieldWeight in 525, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.125 = fieldNorm(doc=525)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  5. Kowalk, W.: ¬Der OPAC der Universitätsbibliothek Saarbrücken (1989) 0.02
    0.018976925 = product of:
      0.03795385 = sum of:
        0.03795385 = product of:
          0.113861546 = sum of:
            0.113861546 = weight(_text_:w in 569) [ClassicSimilarity], result of:
              0.113861546 = score(doc=569,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.67366165 = fieldWeight in 569, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.125 = fieldNorm(doc=569)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  6. Foster, W.: OPAC design : a library school perspective (1988) 0.02
    0.018976925 = product of:
      0.03795385 = sum of:
        0.03795385 = product of:
          0.113861546 = sum of:
            0.113861546 = weight(_text_:w in 890) [ClassicSimilarity], result of:
              0.113861546 = score(doc=890,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.67366165 = fieldWeight in 890, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.125 = fieldNorm(doc=890)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  7. Foster, W.; Wellings, R.: Development of BLCMP's online public access catalogue (1989) 0.02
    0.018976925 = product of:
      0.03795385 = sum of:
        0.03795385 = product of:
          0.113861546 = sum of:
            0.113861546 = weight(_text_:w in 4076) [ClassicSimilarity], result of:
              0.113861546 = score(doc=4076,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.67366165 = fieldWeight in 4076, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.125 = fieldNorm(doc=4076)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  8. Binder, W.; Kemminer, J.; Summann, F.: CD-ROM und Online-Publikumskataloge für Bibliotheken : Ein Projekt der Universitätsbibliothek Bielefeld (1988) 0.02
    0.01660481 = product of:
      0.03320962 = sum of:
        0.03320962 = product of:
          0.09962885 = sum of:
            0.09962885 = weight(_text_:w in 264) [ClassicSimilarity], result of:
              0.09962885 = score(doc=264,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.58945394 = fieldWeight in 264, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.109375 = fieldNorm(doc=264)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  9. Crawford, W.: Testing bibliographic displays for online catalogs (1987) 0.02
    0.01660481 = product of:
      0.03320962 = sum of:
        0.03320962 = product of:
          0.09962885 = sum of:
            0.09962885 = weight(_text_:w in 3865) [ClassicSimilarity], result of:
              0.09962885 = score(doc=3865,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.58945394 = fieldWeight in 3865, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3865)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  10. Binder, W.: ¬Der Publikumskatalog der Universitätsbibliothek Bielefeld : Das erste deutsche Bibliotheksprojekt auf CD-ROM (1988) 0.02
    0.01660481 = product of:
      0.03320962 = sum of:
        0.03320962 = product of:
          0.09962885 = sum of:
            0.09962885 = weight(_text_:w in 1921) [ClassicSimilarity], result of:
              0.09962885 = score(doc=1921,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.58945394 = fieldWeight in 1921, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1921)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  11. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.02
    0.016024418 = product of:
      0.032048836 = sum of:
        0.032048836 = product of:
          0.0961465 = sum of:
            0.0961465 = weight(_text_:22 in 7403) [ClassicSimilarity], result of:
              0.0961465 = score(doc=7403,freq=2.0), product of:
                0.15531503 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044352535 = queryNorm
                0.61904186 = fieldWeight in 7403, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=7403)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Program. 22(1988), S.21-31
  12. Hug, H.; Nöthiger, R.: ETHICS: an online public access catalogue at ETH-Bibliothek, Zürich (1988) 0.02
    0.016024418 = product of:
      0.032048836 = sum of:
        0.032048836 = product of:
          0.0961465 = sum of:
            0.0961465 = weight(_text_:22 in 7483) [ClassicSimilarity], result of:
              0.0961465 = score(doc=7483,freq=2.0), product of:
                0.15531503 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044352535 = queryNorm
                0.61904186 = fieldWeight in 7483, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=7483)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Program. 22(1988), S.133-142
  13. Buchholz, T.: Retrieval-Ablaufbeschreibung des CD-ROM-Publikumskataloges der Universität Bielefeld (1988) 0.01
    0.014232693 = product of:
      0.028465386 = sum of:
        0.028465386 = product of:
          0.085396156 = sum of:
            0.085396156 = weight(_text_:w in 2048) [ClassicSimilarity], result of:
              0.085396156 = score(doc=2048,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.5052462 = fieldWeight in 2048, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2048)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    CD-ROM: technische Grundlagen und Anwendung in Katalogisierung, Erwerbung und Benutzung. Referate einer Fortbildungsveranstaltung vom 19.-22.4.1988 der Bibliothek der Universität Konstanz. Hrsg.: W. Lehmler u. H. Schnelling
  14. Herrmann, T.: Zur Gestaltung der Mensch-Computer-Interaktion : Systemerklärung als kommunikatives Problem (1986) 0.01
    0.014232693 = product of:
      0.028465386 = sum of:
        0.028465386 = product of:
          0.085396156 = sum of:
            0.085396156 = weight(_text_:w in 5124) [ClassicSimilarity], result of:
              0.085396156 = score(doc=5124,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.5052462 = fieldWeight in 5124, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.09375 = fieldNorm(doc=5124)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Issue
    Mit einer einführenden Würdigung von W. Langenheder.
  15. Mitev, N.; Hildreth, C.R.: ¬Les catalogues interactifs en Grande-Bretagne et aux Etats-Unis (1989) 0.01
    0.014021365 = product of:
      0.02804273 = sum of:
        0.02804273 = product of:
          0.084128186 = sum of:
            0.084128186 = weight(_text_:22 in 3628) [ClassicSimilarity], result of:
              0.084128186 = score(doc=3628,freq=2.0), product of:
                0.15531503 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044352535 = queryNorm
                0.5416616 = fieldWeight in 3628, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3628)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Bulletin des bibliothèques de France. 34(1989) no.1, S.22-47
  16. Document retrieval systems (1988) 0.01
    0.013566965 = product of:
      0.02713393 = sum of:
        0.02713393 = product of:
          0.08140179 = sum of:
            0.08140179 = weight(_text_:v in 1053) [ClassicSimilarity], result of:
              0.08140179 = score(doc=1053,freq=2.0), product of:
                0.21606015 = queryWeight, product of:
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.044352535 = queryNorm
                0.3767552 = fieldWeight in 1053, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.871427 = idf(docFreq=920, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1053)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Content
    Entählt u.a. die Beiträge: CLEVERDON, C.: Optimizing convenient online access to bibliographic databases; SALTON, G.: Automatic indexing and abstracting; HARTER, S.P.: Statistical approaches to automatic indexing; WALKER, S.: Improving subject access painlessly: recent work on the OKAPI online catalogue projects; SPARCK JONES, K.: A statistical interpretation of term specifity and its application in retrieval; CROFT, W.B. u. D.J. HARPER: Using probabilistic model of document retrieval without relevance information; BERSTEIN, L. u. R.E. WILLIAMSON: Testing of a natural language retrieval system for a full text knowledge base; FRAKES, W.B.: Term conflation for information retrieval; PORTER, M. u. V. GALPIN: Relevance feedback in a public access catalogue for a research library: MUSCAT at the Scott Polar Institute; SALTON, G. u. M.J. McGILL: The SMART and SIRE experimental retrieval systems; BRZOZOWSKI, J.P. MASQUERADE: searching full text of abstracts using automatic indexing; DOSZKOCS, T.E.: CITE NLM: Natural-language searching in an online catalog
  17. Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989) 0.01
    0.011860578 = product of:
      0.023721157 = sum of:
        0.023721157 = product of:
          0.07116347 = sum of:
            0.07116347 = weight(_text_:w in 2306) [ClassicSimilarity], result of:
              0.07116347 = score(doc=2306,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.42103854 = fieldWeight in 2306, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2306)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Journal of academic librarianship (1990) S.44 (R.J. Dorn); Bibliothek; Forschung u. Praxis 14(1990) S.90-91 (W. Umstätter)
  18. Crawford, W.; Stovel, L.; Bales, K.: Bibliographic displays in the online catalog (1986) 0.01
    0.011860578 = product of:
      0.023721157 = sum of:
        0.023721157 = product of:
          0.07116347 = sum of:
            0.07116347 = weight(_text_:w in 222) [ClassicSimilarity], result of:
              0.07116347 = score(doc=222,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.42103854 = fieldWeight in 222, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.078125 = fieldNorm(doc=222)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  19. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.01
    0.010015261 = product of:
      0.020030523 = sum of:
        0.020030523 = product of:
          0.060091566 = sum of:
            0.060091566 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
              0.060091566 = score(doc=1942,freq=2.0), product of:
                0.15531503 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044352535 = queryNorm
                0.38690117 = fieldWeight in 1942, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1942)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    16. 8.1998 11:22:08
  20. CD-ROM in Bibliothek, Verbund und Verlag : Vorträge des CD-ROM Seminars am 10.5.1988, veranstaltet von der Bibliothek der Universität Bielefeld ... (1988) 0.01
    0.0094884625 = product of:
      0.018976925 = sum of:
        0.018976925 = product of:
          0.056930773 = sum of:
            0.056930773 = weight(_text_:w in 8954) [ClassicSimilarity], result of:
              0.056930773 = score(doc=8954,freq=2.0), product of:
                0.1690189 = queryWeight, product of:
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.044352535 = queryNorm
                0.33683082 = fieldWeight in 8954, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.8108058 = idf(docFreq=2659, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8954)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Content
    Enthält die Beiträge: MARKLEIN, K.: Stand und weitere Entwicklung der Massenspeichertechnik; BINDER, W.: Einsatz optischer Platten in Bibliotheken und Verbund; MERTENS, E.: CD-ROM als verlegerische Herausforderung und Chance; BONNEß, E.: Problem der Herstellung and Anforderungen eines CD-ROM Publikumskataloges in Bielefeld. Nutzungsmöglichkeiten des Systems durch andere Bibliotheken; SAACKE, R.: Softwarenutzung, Schnittstellen und Standardisierungen; KEMMINER, J.: Datenformat des CD-ROM-Publikumskataloges der Universitätsbibliothek Bielefeld; BUCHHOLZ, T.: Retrieval-Ablaufbeschreibung des CD-ROM-Publikumskataloges der Universität Bielefeld