Search (77 results, page 1 of 4)

  • × theme_ss:"OPAC"
  1. Saving the time of the library user through subject access innovation : Papers in honor of Pauline Atherton Cochrane (2000) 0.05
    0.048912372 = product of:
      0.097824745 = sum of:
        0.097824745 = sum of:
          0.07693415 = weight(_text_:d.j in 1429) [ClassicSimilarity], result of:
            0.07693415 = score(doc=1429,freq=2.0), product of:
              0.29605126 = queryWeight, product of:
                6.7201533 = idf(docFreq=144, maxDocs=44218)
                0.044054244 = queryNorm
              0.25986767 = fieldWeight in 1429, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.7201533 = idf(docFreq=144, maxDocs=44218)
                0.02734375 = fieldNorm(doc=1429)
          0.020890595 = weight(_text_:22 in 1429) [ClassicSimilarity], result of:
            0.020890595 = score(doc=1429,freq=2.0), product of:
              0.15427046 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.044054244 = queryNorm
              0.1354154 = fieldWeight in 1429, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.02734375 = fieldNorm(doc=1429)
      0.5 = coord(1/2)
    
    Date
    22. 9.1997 19:16:05
    Footnote
    Rez. in: KO 28(2001) no.2, S.97-100 (S. Betrand-Gastaldy); Information processing and management 37(2001) no.5, S.766-767 (H. Borko); JASIST 23(2002) no.1, S.58-60 (A.T.D. Petrou); Library and information science research 23(2001) S.200-202 (D.J. Karpuk)
  2. Document retrieval systems (1988) 0.04
    0.038467076 = product of:
      0.07693415 = sum of:
        0.07693415 = product of:
          0.1538683 = sum of:
            0.1538683 = weight(_text_:d.j in 1053) [ClassicSimilarity], result of:
              0.1538683 = score(doc=1053,freq=2.0), product of:
                0.29605126 = queryWeight, product of:
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.044054244 = queryNorm
                0.51973534 = fieldWeight in 1053, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1053)
          0.5 = coord(1/2)
      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
  3. Norden, D.J.; Lawrence, G.H.: Public terminal use in an online catalog : some preliminary results (1981) 0.04
    0.038467076 = product of:
      0.07693415 = sum of:
        0.07693415 = product of:
          0.1538683 = sum of:
            0.1538683 = weight(_text_:d.j in 2164) [ClassicSimilarity], result of:
              0.1538683 = score(doc=2164,freq=2.0), product of:
                0.29605126 = queryWeight, product of:
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.044054244 = queryNorm
                0.51973534 = fieldWeight in 2164, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2164)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Slone, D.J.: Encounters with the OPAC : On-line searching in public libraries (2000) 0.03
    0.03297178 = product of:
      0.06594356 = sum of:
        0.06594356 = product of:
          0.13188712 = sum of:
            0.13188712 = weight(_text_:d.j in 4810) [ClassicSimilarity], result of:
              0.13188712 = score(doc=4810,freq=2.0), product of:
                0.29605126 = queryWeight, product of:
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.044054244 = queryNorm
                0.44548744 = fieldWeight in 4810, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4810)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Slone, D.J.: ¬A bird's eye view of cross-platform web interaction (2005) 0.03
    0.027476482 = product of:
      0.054952964 = sum of:
        0.054952964 = product of:
          0.10990593 = sum of:
            0.10990593 = weight(_text_:d.j in 4535) [ClassicSimilarity], result of:
              0.10990593 = score(doc=4535,freq=2.0), product of:
                0.29605126 = queryWeight, product of:
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.044054244 = queryNorm
                0.3712395 = fieldWeight in 4535, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4535)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  6. Slone, D.J.: ¬The influence of mental models and goals on search patterns during Web interaction (2002) 0.03
    0.027476482 = product of:
      0.054952964 = sum of:
        0.054952964 = product of:
          0.10990593 = sum of:
            0.10990593 = weight(_text_:d.j in 5229) [ClassicSimilarity], result of:
              0.10990593 = score(doc=5229,freq=2.0), product of:
                0.29605126 = queryWeight, product of:
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.044054244 = queryNorm
                0.3712395 = fieldWeight in 5229, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5229)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  7. Walker, S.: Improving subject access painlessly : recent work on the Okapi online catalogue projects (1988) 0.02
    0.023874968 = product of:
      0.047749937 = sum of:
        0.047749937 = product of:
          0.09549987 = sum of:
            0.09549987 = weight(_text_:22 in 7403) [ClassicSimilarity], result of:
              0.09549987 = score(doc=7403,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = 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
  8. Hug, H.; Nöthiger, R.: ETHICS: an online public access catalogue at ETH-Bibliothek, Zürich (1988) 0.02
    0.023874968 = product of:
      0.047749937 = sum of:
        0.047749937 = product of:
          0.09549987 = sum of:
            0.09549987 = weight(_text_:22 in 7483) [ClassicSimilarity], result of:
              0.09549987 = score(doc=7483,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = 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)
      0.5 = coord(1/2)
    
    Source
    Program. 22(1988), S.133-142
  9. Wimmer, W.: Multimedia-Angebote im Bibliothekskatalog : Neue Möglichkeiten durch das ALLEGRO-Programm ALCARTA (1999) 0.02
    0.02110269 = product of:
      0.04220538 = sum of:
        0.04220538 = product of:
          0.08441076 = sum of:
            0.08441076 = weight(_text_:22 in 4368) [ClassicSimilarity], result of:
              0.08441076 = score(doc=4368,freq=4.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = queryNorm
                0.54716086 = fieldWeight in 4368, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4368)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 1.2000 19:36:10
    22. 1.2000 19:41:58
  10. Mitev, N.; Hildreth, C.R.: ¬Les catalogues interactifs en Grande-Bretagne et aux Etats-Unis (1989) 0.02
    0.020890595 = product of:
      0.04178119 = sum of:
        0.04178119 = product of:
          0.08356238 = sum of:
            0.08356238 = weight(_text_:22 in 3628) [ClassicSimilarity], result of:
              0.08356238 = score(doc=3628,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Bulletin des bibliothèques de France. 34(1989) no.1, S.22-47
  11. Wagner, H.: OPAC für jedermann? (1993) 0.02
    0.020890595 = product of:
      0.04178119 = sum of:
        0.04178119 = product of:
          0.08356238 = sum of:
            0.08356238 = weight(_text_:22 in 5575) [ClassicSimilarity], result of:
              0.08356238 = score(doc=5575,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = queryNorm
                0.5416616 = fieldWeight in 5575, 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=5575)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Eine Replik zu Auer: OPAC und Zeichensatz (Mitteilungen der VÖB 46(1993) H.2, S.21-22)
  12. Auer, G.: Online-Kataloge und Zeichensatz (1993) 0.02
    0.020890595 = product of:
      0.04178119 = sum of:
        0.04178119 = product of:
          0.08356238 = sum of:
            0.08356238 = weight(_text_:22 in 7584) [ClassicSimilarity], result of:
              0.08356238 = score(doc=7584,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = queryNorm
                0.5416616 = fieldWeight in 7584, 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=7584)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Mitteilungen der Vereinigung Österreichischer Bibliothekare. 46(1993) H.2, S.21-22
  13. Riesthuis, G.J.A.; Stuurman, P.: Tendenzen in de onderwerpsontsluiting : T.4: Onderwerpsontsluiting en on-line catalogi (1990) 0.02
    0.020890595 = product of:
      0.04178119 = sum of:
        0.04178119 = product of:
          0.08356238 = sum of:
            0.08356238 = weight(_text_:22 in 211) [ClassicSimilarity], result of:
              0.08356238 = score(doc=211,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = queryNorm
                0.5416616 = fieldWeight in 211, 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=211)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Open. 22(1990) no.10, S.326-330
  14. Ostendorp, C.; Trinks-Schulz, H.: Integriertes Bibliothekssystem BABSY/i3v an der Hochschulbibliothek der Fachhochschule Gelsenkirchen (1999) 0.02
    0.020890595 = product of:
      0.04178119 = sum of:
        0.04178119 = product of:
          0.08356238 = sum of:
            0.08356238 = weight(_text_:22 in 4513) [ClassicSimilarity], result of:
              0.08356238 = score(doc=4513,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = queryNorm
                0.5416616 = fieldWeight in 4513, 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=4513)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    23. 3.2000 15:22:58
  15. Wimmer, W.: Mit dem 'Surfbrett' in die Bibliothek : der World-Wide-Web Katalog der Bibliothek der Friedrich-Ebert-Stiftung (1996) 0.02
    0.017906224 = product of:
      0.03581245 = sum of:
        0.03581245 = product of:
          0.0716249 = sum of:
            0.0716249 = weight(_text_:22 in 3373) [ClassicSimilarity], result of:
              0.0716249 = score(doc=3373,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = queryNorm
                0.46428138 = fieldWeight in 3373, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3373)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 4.1996 20:07:57
  16. Recker, I.; Ronthaler, M.; Zillmann, H.: OSIRIS - Osnabrück Intelligent Research Information System : ein Hyperbase Front End System für OPACs (1996) 0.02
    0.017906224 = product of:
      0.03581245 = sum of:
        0.03581245 = product of:
          0.0716249 = sum of:
            0.0716249 = weight(_text_:22 in 4106) [ClassicSimilarity], result of:
              0.0716249 = score(doc=4106,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = queryNorm
                0.46428138 = fieldWeight in 4106, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4106)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 4.1996 20:07:57
  17. Hogan, S.A.: Educating users about catalogues and cataloguing : the impossible dream (1993) 0.01
    0.014921855 = product of:
      0.02984371 = sum of:
        0.02984371 = product of:
          0.05968742 = sum of:
            0.05968742 = weight(_text_:22 in 6437) [ClassicSimilarity], result of:
              0.05968742 = score(doc=6437,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = 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
  18. Walker, S.: ¬The Okapi online catalogue research projects (1989) 0.01
    0.014921855 = product of:
      0.02984371 = sum of:
        0.02984371 = product of:
          0.05968742 = sum of:
            0.05968742 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
              0.05968742 = score(doc=1942,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = 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
  19. Cherry, J.M.; Clinton, M.: ¬An experimental investigation of two types of instruction for OPAC users (1991) 0.01
    0.011937484 = product of:
      0.023874968 = sum of:
        0.023874968 = product of:
          0.047749937 = sum of:
            0.047749937 = weight(_text_:22 in 3098) [ClassicSimilarity], result of:
              0.047749937 = score(doc=3098,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = 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
  20. McLachlan, R.W.: Public libraries : shrinking dollars, increased demands; clerical staff and OCLC to the rescue (1991) 0.01
    0.011937484 = product of:
      0.023874968 = sum of:
        0.023874968 = product of:
          0.047749937 = sum of:
            0.047749937 = weight(_text_:22 in 3860) [ClassicSimilarity], result of:
              0.047749937 = score(doc=3860,freq=2.0), product of:
                0.15427046 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044054244 = queryNorm
                0.30952093 = fieldWeight in 3860, 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=3860)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    OCLC micro. 7(1991) no.6, S.19-22

Authors

Years

Languages

  • e 51
  • d 20
  • chi 2
  • f 2
  • nl 2
  • More… Less…

Types

  • a 71
  • s 3
  • m 2
  • b 1
  • el 1
  • x 1
  • More… Less…