Search (83 results, page 1 of 5)

  • × language_ss:"e"
  • × theme_ss:"OPAC"
  • × type_ss:"a"
  1. Hug, H.; Nöthiger, R.: ETHICS: an online public access catalogue at ETH-Bibliothek, Zürich (1988) 0.09
    0.0935775 = product of:
      0.187155 = sum of:
        0.187155 = sum of:
          0.08831844 = weight(_text_:r in 7483) [ClassicSimilarity], result of:
            0.08831844 = score(doc=7483,freq=2.0), product of:
              0.15092614 = queryWeight, product of:
                3.3102584 = idf(docFreq=4387, maxDocs=44218)
                0.045593463 = queryNorm
              0.5851765 = fieldWeight in 7483, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3102584 = idf(docFreq=4387, maxDocs=44218)
                0.125 = fieldNorm(doc=7483)
          0.098836556 = weight(_text_:22 in 7483) [ClassicSimilarity], result of:
            0.098836556 = score(doc=7483,freq=2.0), product of:
              0.15966053 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045593463 = 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)
      0.5 = coord(1/2)
    
    Source
    Program. 22(1988), S.133-142
  2. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.04
    0.040940154 = product of:
      0.08188031 = sum of:
        0.08188031 = sum of:
          0.03863932 = weight(_text_:r in 6958) [ClassicSimilarity], result of:
            0.03863932 = score(doc=6958,freq=2.0), product of:
              0.15092614 = queryWeight, product of:
                3.3102584 = idf(docFreq=4387, maxDocs=44218)
                0.045593463 = queryNorm
              0.25601473 = fieldWeight in 6958, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3102584 = idf(docFreq=4387, maxDocs=44218)
                0.0546875 = fieldNorm(doc=6958)
          0.04324099 = weight(_text_:22 in 6958) [ClassicSimilarity], result of:
            0.04324099 = score(doc=6958,freq=2.0), product of:
              0.15966053 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.045593463 = queryNorm
              0.2708308 = fieldWeight in 6958, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0546875 = fieldNorm(doc=6958)
      0.5 = coord(1/2)
    
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  3. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.02
    0.024709139 = product of:
      0.049418278 = sum of:
        0.049418278 = product of:
          0.098836556 = sum of:
            0.098836556 = weight(_text_:22 in 7403) [ClassicSimilarity], result of:
              0.098836556 = score(doc=7403,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Program. 22(1988), S.21-31
  4. Blazek, R.; Bilal, D.: Problems with OPAC : A case study of an academic research library (1988) 0.02
    0.02207961 = product of:
      0.04415922 = sum of:
        0.04415922 = product of:
          0.08831844 = sum of:
            0.08831844 = weight(_text_:r in 360) [ClassicSimilarity], result of:
              0.08831844 = score(doc=360,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.5851765 = fieldWeight in 360, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.125 = fieldNorm(doc=360)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Shor, R.: ¬A uniform graphics front end : or, must all OPACs look different? (1991) 0.02
    0.02207961 = product of:
      0.04415922 = sum of:
        0.04415922 = product of:
          0.08831844 = sum of:
            0.08831844 = weight(_text_:r in 2121) [ClassicSimilarity], result of:
              0.08831844 = score(doc=2121,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.5851765 = fieldWeight in 2121, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.125 = fieldNorm(doc=2121)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  6. Foster, W.; Wellings, R.: Development of BLCMP's online public access catalogue (1989) 0.02
    0.02207961 = product of:
      0.04415922 = sum of:
        0.04415922 = product of:
          0.08831844 = sum of:
            0.08831844 = weight(_text_:r in 4076) [ClassicSimilarity], result of:
              0.08831844 = score(doc=4076,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.5851765 = fieldWeight in 4076, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.125 = fieldNorm(doc=4076)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  7. Butcher, R.: Multi-lingual OPAC development in the British Library (1993) 0.02
    0.02207961 = product of:
      0.04415922 = sum of:
        0.04415922 = product of:
          0.08831844 = sum of:
            0.08831844 = weight(_text_:r in 4416) [ClassicSimilarity], result of:
              0.08831844 = score(doc=4416,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.5851765 = fieldWeight in 4416, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.125 = fieldNorm(doc=4416)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  8. Diedrichs, R.; Goebel, R.: K10plus - Technik und Entwicklung (2020) 0.02
    0.019515803 = product of:
      0.039031606 = sum of:
        0.039031606 = product of:
          0.07806321 = sum of:
            0.07806321 = weight(_text_:r in 5860) [ClassicSimilarity], result of:
              0.07806321 = score(doc=5860,freq=4.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.5172279 = fieldWeight in 5860, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.078125 = fieldNorm(doc=5860)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  9. Wset, R.: ¬The MELVYL system in the larger context of the University of California's information technology planning (1992) 0.02
    0.01931966 = product of:
      0.03863932 = sum of:
        0.03863932 = product of:
          0.07727864 = sum of:
            0.07727864 = weight(_text_:r in 2976) [ClassicSimilarity], result of:
              0.07727864 = score(doc=2976,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.51202947 = fieldWeight in 2976, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.109375 = fieldNorm(doc=2976)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  10. Yee, M.M.; Soto, R.: User problems with access to fictional characters and personal names in online public access catalogs (1991) 0.02
    0.01931966 = product of:
      0.03863932 = sum of:
        0.03863932 = product of:
          0.07727864 = sum of:
            0.07727864 = weight(_text_:r in 7257) [ClassicSimilarity], result of:
              0.07727864 = score(doc=7257,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.51202947 = fieldWeight in 7257, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7257)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  11. Weber, A.; Nöthiger, R.: ETHICS: ETH Library Information Control System : an online public access catalogue at the ETH-Bibliothek, Zürich, Switzerland (1988) 0.02
    0.01931966 = product of:
      0.03863932 = sum of:
        0.03863932 = product of:
          0.07727864 = sum of:
            0.07727864 = weight(_text_:r in 7470) [ClassicSimilarity], result of:
              0.07727864 = score(doc=7470,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.51202947 = fieldWeight in 7470, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7470)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  12. Weisbrod, D.: OPACs, integrated thesauri, and user language (1994) 0.02
    0.01931966 = product of:
      0.03863932 = sum of:
        0.03863932 = product of:
          0.07727864 = sum of:
            0.07727864 = weight(_text_:r in 8895) [ClassicSimilarity], result of:
              0.07727864 = score(doc=8895,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.51202947 = fieldWeight in 8895, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.109375 = fieldNorm(doc=8895)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Proceedings of the 5th ASIS SIG/CR Classification Research Workshop, Oct. 16, 1994, Alexandria, VA. Ed.: R. Fidel u.a
  13. Mulvany, N.: Online help systems : a multimedia indexing opportunity (1994) 0.02
    0.01931966 = product of:
      0.03863932 = sum of:
        0.03863932 = product of:
          0.07727864 = sum of:
            0.07727864 = weight(_text_:r in 2982) [ClassicSimilarity], result of:
              0.07727864 = score(doc=2982,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.51202947 = fieldWeight in 2982, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.109375 = fieldNorm(doc=2982)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Challenges in indexing electronic text and images. Ed.: R. Fidel et al
  14. Ruiz-Pérez, R.: Choice of author access points for online catalogs of monographs in Spanish (1998) 0.02
    0.01931966 = product of:
      0.03863932 = sum of:
        0.03863932 = product of:
          0.07727864 = sum of:
            0.07727864 = weight(_text_:r in 5315) [ClassicSimilarity], result of:
              0.07727864 = score(doc=5315,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.51202947 = fieldWeight in 5315, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5315)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  15. Hogan, S.A.: Educating users about catalogues and cataloguing : the impossible dream (1993) 0.02
    0.015443211 = product of:
      0.030886423 = sum of:
        0.030886423 = product of:
          0.061772846 = sum of:
            0.061772846 = weight(_text_:22 in 6437) [ClassicSimilarity], result of:
              0.061772846 = score(doc=6437,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.38690117 = fieldWeight in 6437, 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=6437)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    International cataloguing and bibliographic control. 22(1993) no.2, S.23-26
  16. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.02
    0.015443211 = product of:
      0.030886423 = sum of:
        0.030886423 = product of:
          0.061772846 = sum of:
            0.061772846 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
              0.061772846 = score(doc=1942,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    16. 8.1998 11:22:08
  17. Haarala, A.-R.: Online catalogue SESAM at Tampere University of Technology Library (1991) 0.01
    0.013799756 = product of:
      0.027599512 = sum of:
        0.027599512 = product of:
          0.055199023 = sum of:
            0.055199023 = weight(_text_:r in 2638) [ClassicSimilarity], result of:
              0.055199023 = score(doc=2638,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.36573532 = fieldWeight in 2638, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2638)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  18. Pejtersen, A.M.; Albrechtsen, H.; Sandelin, R.; Lundgren, L.: ¬The Scandinavian Book House : indexing methods and OPAC development for subject access to Scandinavian fiction literature (1995) 0.01
    0.013799756 = product of:
      0.027599512 = sum of:
        0.027599512 = product of:
          0.055199023 = sum of:
            0.055199023 = weight(_text_:r in 188) [ClassicSimilarity], result of:
              0.055199023 = score(doc=188,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.36573532 = fieldWeight in 188, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.078125 = fieldNorm(doc=188)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  19. Hands, R.: New York Public Library online (1995) 0.01
    0.013799756 = product of:
      0.027599512 = sum of:
        0.027599512 = product of:
          0.055199023 = sum of:
            0.055199023 = weight(_text_:r in 3694) [ClassicSimilarity], result of:
              0.055199023 = score(doc=3694,freq=2.0), product of:
                0.15092614 = queryWeight, product of:
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.045593463 = queryNorm
                0.36573532 = fieldWeight in 3694, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3102584 = idf(docFreq=4387, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3694)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  20. Cherry, J.M.; Clinton, M.: ¬An experimental investigation of two types of instruction for OPAC users (1991) 0.01
    0.0123545695 = product of:
      0.024709139 = sum of:
        0.024709139 = product of:
          0.049418278 = sum of:
            0.049418278 = weight(_text_:22 in 3098) [ClassicSimilarity], result of:
              0.049418278 = score(doc=3098,freq=2.0), product of:
                0.15966053 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045593463 = queryNorm
                0.30952093 = fieldWeight in 3098, 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=3098)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Canadian journal of information science. 16(1991) no.4, S.2-22

Authors

Years