Search (23 results, page 1 of 2)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Benutzerstudien"
  1. Obermeier, F.: Schlagwortsuche in einem lokalen OPAC am Beispiel der Universitätsbibliothek Eichstätt : Benutzerforschung anhand von OPAC-Protokolldaten (1999) 0.02
    0.023885995 = product of:
      0.04777199 = sum of:
        0.04777199 = product of:
          0.09554398 = sum of:
            0.09554398 = weight(_text_:f in 6568) [ClassicSimilarity], result of:
              0.09554398 = score(doc=6568,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.52844554 = fieldWeight in 6568, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6568)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Kolmayer, E.: Bases de données grand public et organisation des connaissances (1992) 0.02
    0.019904997 = product of:
      0.039809994 = sum of:
        0.039809994 = product of:
          0.07961999 = sum of:
            0.07961999 = weight(_text_:f in 6364) [ClassicSimilarity], result of:
              0.07961999 = score(doc=6364,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.4403713 = fieldWeight in 6364, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6364)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    f
  3. Hancock-Beaulieu, M.: ¬Les catalogues en ligne juges par les utilisateurs (1991) 0.02
    0.015923997 = product of:
      0.031847995 = sum of:
        0.031847995 = product of:
          0.06369599 = sum of:
            0.06369599 = weight(_text_:f in 6602) [ClassicSimilarity], result of:
              0.06369599 = score(doc=6602,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.35229704 = fieldWeight in 6602, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6602)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    f
  4. Slack, F.: End user searches and search path maps : a discussion (1996) 0.02
    0.015923997 = product of:
      0.031847995 = sum of:
        0.031847995 = product of:
          0.06369599 = sum of:
            0.06369599 = weight(_text_:f in 4695) [ClassicSimilarity], result of:
              0.06369599 = score(doc=4695,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.35229704 = fieldWeight in 4695, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4695)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Slack, F.: End-user searches and search path maps : a discussion (1996) 0.02
    0.015923997 = product of:
      0.031847995 = sum of:
        0.031847995 = product of:
          0.06369599 = sum of:
            0.06369599 = weight(_text_:f in 6731) [ClassicSimilarity], result of:
              0.06369599 = score(doc=6731,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.35229704 = fieldWeight in 6731, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6731)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  6. Peters, T.A.: ¬The online catalog : A critical examination of public use (1991) 0.02
    0.015923997 = product of:
      0.031847995 = sum of:
        0.031847995 = product of:
          0.06369599 = sum of:
            0.06369599 = weight(_text_:f in 818) [ClassicSimilarity], result of:
              0.06369599 = score(doc=818,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.35229704 = fieldWeight in 818, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.0625 = fieldNorm(doc=818)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: College and research libraries 52(1991) S.590-591 (F. Wilson); Journal of academic librarianship 18(1992) no.1, S-40-42 (M.D. Behr)
  7. Ford, N.; Wood, F.: User modelling for the electronic library : a cognitive approach (1995) 0.01
    0.0139334975 = product of:
      0.027866995 = sum of:
        0.027866995 = product of:
          0.05573399 = sum of:
            0.05573399 = weight(_text_:f in 3899) [ClassicSimilarity], result of:
              0.05573399 = score(doc=3899,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.3082599 = fieldWeight in 3899, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3899)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  8. Vigue-Camus, A.: Des usagers et des écrans à la Bibliothèque Publique d'Informations (1996) 0.01
    0.0139334975 = product of:
      0.027866995 = sum of:
        0.027866995 = product of:
          0.05573399 = sum of:
            0.05573399 = weight(_text_:f in 5724) [ClassicSimilarity], result of:
              0.05573399 = score(doc=5724,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.3082599 = fieldWeight in 5724, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=5724)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    f
  9. Wallace, P.M.: Periodical title searching in online catalogues (1997) 0.01
    0.012291762 = product of:
      0.024583524 = sum of:
        0.024583524 = product of:
          0.04916705 = sum of:
            0.04916705 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
              0.04916705 = score(doc=1628,freq=2.0), product of:
                0.15884887 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04536168 = queryNorm
                0.30952093 = fieldWeight in 1628, 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=1628)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    29. 7.1998 10:57:22
  10. Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998) 0.01
    0.012291762 = product of:
      0.024583524 = sum of:
        0.024583524 = product of:
          0.04916705 = sum of:
            0.04916705 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
              0.04916705 = score(doc=3687,freq=2.0), product of:
                0.15884887 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04536168 = queryNorm
                0.30952093 = fieldWeight in 3687, 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=3687)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 5.1999 19:07:29
  11. Kaltenborn, K.-F.: Endnutzerrecherchen in der CD-ROM-Datenbank Medline : T.1: Evaluations- und Benutzerforschung über Nutzungscharakteristika, Bewertung der Rechercheergebnisse und künftige Informationsgewinnung; T.2: Evaluations- und Benutzerforschung über Recherchequalität und Nutzer-Computer/Datenbank-Interaktion (1991) 0.01
    0.011942998 = product of:
      0.023885995 = sum of:
        0.023885995 = product of:
          0.04777199 = sum of:
            0.04777199 = weight(_text_:f in 5105) [ClassicSimilarity], result of:
              0.04777199 = score(doc=5105,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.26422277 = fieldWeight in 5105, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5105)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  12. Wood, F.; Ford, N.; Walsh, C.: ¬The effect of postings information on search behaviour (1994) 0.01
    0.011942998 = product of:
      0.023885995 = sum of:
        0.023885995 = product of:
          0.04777199 = sum of:
            0.04777199 = weight(_text_:f in 6890) [ClassicSimilarity], result of:
              0.04777199 = score(doc=6890,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.26422277 = fieldWeight in 6890, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.046875 = fieldNorm(doc=6890)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  13. Woods, F.; Walsh, C.; Ford, N.: Effects of postings information on user searching behaviour (1994) 0.01
    0.011942998 = product of:
      0.023885995 = sum of:
        0.023885995 = product of:
          0.04777199 = sum of:
            0.04777199 = weight(_text_:f in 940) [ClassicSimilarity], result of:
              0.04777199 = score(doc=940,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.26422277 = fieldWeight in 940, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.046875 = fieldNorm(doc=940)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  14. Brodeur, C.: ¬Les enfants at la recherche d'information (1997) 0.01
    0.011942998 = product of:
      0.023885995 = sum of:
        0.023885995 = product of:
          0.04777199 = sum of:
            0.04777199 = weight(_text_:f in 2292) [ClassicSimilarity], result of:
              0.04777199 = score(doc=2292,freq=2.0), product of:
                0.18080194 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.04536168 = queryNorm
                0.26422277 = fieldWeight in 2292, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2292)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    f
  15. Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993) 0.01
    0.010755292 = product of:
      0.021510584 = sum of:
        0.021510584 = product of:
          0.04302117 = sum of:
            0.04302117 = weight(_text_:22 in 7914) [ClassicSimilarity], result of:
              0.04302117 = score(doc=7914,freq=2.0), product of:
                0.15884887 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04536168 = queryNorm
                0.2708308 = fieldWeight in 7914, 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=7914)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
  16. Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994) 0.01
    0.010755292 = product of:
      0.021510584 = sum of:
        0.021510584 = product of:
          0.04302117 = sum of:
            0.04302117 = weight(_text_:22 in 1795) [ClassicSimilarity], result of:
              0.04302117 = score(doc=1795,freq=2.0), product of:
                0.15884887 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04536168 = queryNorm
                0.2708308 = fieldWeight in 1795, 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=1795)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Canadian journal of information and library science. 19(1994) no.4, S.1-22
  17. Berger, F.C.; Hofstede, A.H.M. ter; Van der Weide, T.P.: Supporting query by navigation (1996) 0.01
    0.010755292 = product of:
      0.021510584 = sum of:
        0.021510584 = product of:
          0.04302117 = sum of:
            0.04302117 = weight(_text_:22 in 6966) [ClassicSimilarity], result of:
              0.04302117 = score(doc=6966,freq=2.0), product of:
                0.15884887 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04536168 = queryNorm
                0.2708308 = fieldWeight in 6966, 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=6966)
          0.5 = coord(1/2)
      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
  18. Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997) 0.01
    0.010755292 = product of:
      0.021510584 = sum of:
        0.021510584 = product of:
          0.04302117 = sum of:
            0.04302117 = weight(_text_:22 in 883) [ClassicSimilarity], result of:
              0.04302117 = score(doc=883,freq=2.0), product of:
                0.15884887 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04536168 = queryNorm
                0.2708308 = fieldWeight in 883, 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=883)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    BibliotheekBlad. 1(1997) no.21, S.22-23
  19. Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999) 0.01
    0.009218821 = product of:
      0.018437643 = sum of:
        0.018437643 = product of:
          0.036875285 = sum of:
            0.036875285 = weight(_text_:22 in 1333) [ClassicSimilarity], result of:
              0.036875285 = score(doc=1333,freq=2.0), product of:
                0.15884887 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04536168 = queryNorm
                0.23214069 = fieldWeight in 1333, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1333)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    10. 9.2000 17:38:22
  20. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.01
    0.0076823514 = product of:
      0.015364703 = sum of:
        0.015364703 = product of:
          0.030729406 = sum of:
            0.030729406 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
              0.030729406 = score(doc=2339,freq=2.0), product of:
                0.15884887 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04536168 = queryNorm
                0.19345059 = fieldWeight in 2339, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2339)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.1997 19:16:05