Search (123 results, page 1 of 7)

  • × theme_ss:"Benutzerstudien"
  1. Thissen, F.: Verloren in digitalen Netzen : Nutzertests zur Optimierung der Bedienerfreundlichkei eines Online-Katalogs (2002) 0.06
    0.06435659 = product of:
      0.16089147 = sum of:
        0.03582438 = weight(_text_:u in 243) [ClassicSimilarity], result of:
          0.03582438 = score(doc=243,freq=2.0), product of:
            0.14146142 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.043201655 = queryNorm
            0.25324488 = fieldWeight in 243, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0546875 = fieldNorm(doc=243)
        0.1250671 = product of:
          0.2501342 = sum of:
            0.2501342 = weight(_text_:stang in 243) [ClassicSimilarity], result of:
              0.2501342 = score(doc=243,freq=2.0), product of:
                0.37379646 = queryWeight, product of:
                  8.652365 = idf(docFreq=20, maxDocs=44218)
                  0.043201655 = queryNorm
                0.66917217 = fieldWeight in 243, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.652365 = idf(docFreq=20, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=243)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Source
    Bibliotheken und die Vernetzung des Wissens. Hrsg.: Achim Puhl u. Richard Stang
  2. Scholle, U.: Kann ich Ihnen behilflich sein? : Erhebung am zentralen Auskunftsplatz der ULB Münster (2000) 0.05
    0.045048542 = product of:
      0.11262135 = sum of:
        0.07164876 = weight(_text_:u in 7585) [ClassicSimilarity], result of:
          0.07164876 = score(doc=7585,freq=2.0), product of:
            0.14146142 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.043201655 = queryNorm
            0.50648975 = fieldWeight in 7585, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.109375 = fieldNorm(doc=7585)
        0.040972594 = product of:
          0.08194519 = sum of:
            0.08194519 = weight(_text_:22 in 7585) [ClassicSimilarity], result of:
              0.08194519 = score(doc=7585,freq=2.0), product of:
                0.15128483 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043201655 = queryNorm
                0.5416616 = fieldWeight in 7585, 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=7585)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Date
    22. 1.2000 17:52:11
  3. Bucknall, T.; Mangrum, R.: U-search : a user study of the CD-ROM service at the University of North Carolina at Chapel Hill (1992) 0.04
    0.03989744 = product of:
      0.09974359 = sum of:
        0.057900943 = weight(_text_:u in 3640) [ClassicSimilarity], result of:
          0.057900943 = score(doc=3640,freq=4.0), product of:
            0.14146142 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.043201655 = queryNorm
            0.40930554 = fieldWeight in 3640, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0625 = fieldNorm(doc=3640)
        0.041842647 = weight(_text_:r in 3640) [ClassicSimilarity], result of:
          0.041842647 = score(doc=3640,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.29258826 = fieldWeight in 3640, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0625 = fieldNorm(doc=3640)
      0.4 = coord(2/5)
    
    Abstract
    Members of the reference staff of the North Carolina University at Chapel Hill, Davis Library, conducted a month-long electronic survey of users of the U-search CD-ROM service in spring 91. Evaluates the 1.135 responses to a variety of questions pertaining to public service issues, user attitudes towards CD-ROM searching, and the place of CD-ROM within the overall research strategy
  4. Bergman, O.; Gradovitch, N.; Bar-Ilan, J.; Beyth-Marom, R.: Folder versus tag preference in personal information management (2013) 0.03
    0.034491755 = product of:
      0.086229384 = sum of:
        0.06007773 = weight(_text_:o in 1103) [ClassicSimilarity], result of:
          0.06007773 = score(doc=1103,freq=2.0), product of:
            0.21675515 = queryWeight, product of:
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.043201655 = queryNorm
            0.27716863 = fieldWeight in 1103, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1103)
        0.026151655 = weight(_text_:r in 1103) [ClassicSimilarity], result of:
          0.026151655 = score(doc=1103,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.18286766 = fieldWeight in 1103, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1103)
      0.4 = coord(2/5)
    
  5. Ihadjadene, M.; Bouché, R.: Using syntagmatic relationships based on a RAMEAU list as a browsing relevance feedback strategy in a WWW-OPAC (1998) 0.03
    0.02897468 = product of:
      0.0724367 = sum of:
        0.03582438 = weight(_text_:u in 141) [ClassicSimilarity], result of:
          0.03582438 = score(doc=141,freq=2.0), product of:
            0.14146142 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.043201655 = queryNorm
            0.25324488 = fieldWeight in 141, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0546875 = fieldNorm(doc=141)
        0.036612317 = weight(_text_:r in 141) [ClassicSimilarity], result of:
          0.036612317 = score(doc=141,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.25601473 = fieldWeight in 141, 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=141)
      0.4 = coord(2/5)
    
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  6. Schneider, R.: OPACs, Benutzer und das Web (2009) 0.03
    0.026102224 = product of:
      0.06525556 = sum of:
        0.041842647 = weight(_text_:r in 2905) [ClassicSimilarity], result of:
          0.041842647 = score(doc=2905,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.29258826 = fieldWeight in 2905, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0625 = fieldNorm(doc=2905)
        0.023412911 = product of:
          0.046825822 = sum of:
            0.046825822 = weight(_text_:22 in 2905) [ClassicSimilarity], result of:
              0.046825822 = score(doc=2905,freq=2.0), product of:
                0.15128483 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043201655 = queryNorm
                0.30952093 = fieldWeight in 2905, 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=2905)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Date
    22. 2.2009 18:50:43
  7. Harms, I.; Schweibenz, W.: Usability engineering methods for the Web (2000) 0.02
    0.02483544 = product of:
      0.062088598 = sum of:
        0.03070661 = weight(_text_:u in 5482) [ClassicSimilarity], result of:
          0.03070661 = score(doc=5482,freq=2.0), product of:
            0.14146142 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.043201655 = queryNorm
            0.21706703 = fieldWeight in 5482, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.046875 = fieldNorm(doc=5482)
        0.031381987 = weight(_text_:r in 5482) [ClassicSimilarity], result of:
          0.031381987 = score(doc=5482,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.2194412 = fieldWeight in 5482, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.046875 = fieldNorm(doc=5482)
      0.4 = coord(2/5)
    
    Source
    Informationskompetenz - Basiskompetenz in der Informationsgesellschaft: Proceedings des 7. Internationalen Symposiums für Informationswissenschaft (ISI 2000), Hrsg.: G. Knorz u. R. Kuhlen
  8. Holler, U.: Benutzerfreundlichkeit von Sachkatalogen (1975) 0.02
    0.024565289 = product of:
      0.12282644 = sum of:
        0.12282644 = weight(_text_:u in 1947) [ClassicSimilarity], result of:
          0.12282644 = score(doc=1947,freq=2.0), product of:
            0.14146142 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.043201655 = queryNorm
            0.86826813 = fieldWeight in 1947, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.1875 = fieldNorm(doc=1947)
      0.2 = coord(1/5)
    
  9. Wenzel, O.: Webdesign, Informationssuche und Flow : Nutzerverhalten auf unterschiedlich strukturierten Websites (2001) 0.02
    0.024031093 = product of:
      0.12015546 = sum of:
        0.12015546 = weight(_text_:o in 1225) [ClassicSimilarity], result of:
          0.12015546 = score(doc=1225,freq=2.0), product of:
            0.21675515 = queryWeight, product of:
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.043201655 = queryNorm
            0.55433726 = fieldWeight in 1225, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.078125 = fieldNorm(doc=1225)
      0.2 = coord(1/5)
    
  10. Berger, F.C.; Hofstede, A.H.M. ter; Van der Weide, T.P.: Supporting query by navigation (1996) 0.02
    0.022839446 = product of:
      0.057098612 = sum of:
        0.036612317 = weight(_text_:r in 6966) [ClassicSimilarity], result of:
          0.036612317 = score(doc=6966,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.25601473 = fieldWeight in 6966, 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=6966)
        0.020486297 = product of:
          0.040972594 = sum of:
            0.040972594 = weight(_text_:22 in 6966) [ClassicSimilarity], result of:
              0.040972594 = score(doc=6966,freq=2.0), product of:
                0.15128483 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043201655 = 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)
      0.4 = coord(2/5)
    
    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
  11. Fidel, R.: ¬The user-centered approach (2000) 0.02
    0.019576669 = product of:
      0.04894167 = sum of:
        0.031381987 = weight(_text_:r in 917) [ClassicSimilarity], result of:
          0.031381987 = score(doc=917,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.2194412 = fieldWeight in 917, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.046875 = fieldNorm(doc=917)
        0.017559683 = product of:
          0.035119366 = sum of:
            0.035119366 = weight(_text_:22 in 917) [ClassicSimilarity], result of:
              0.035119366 = score(doc=917,freq=2.0), product of:
                0.15128483 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043201655 = queryNorm
                0.23214069 = fieldWeight in 917, 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=917)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Date
    22. 9.1997 19:16:05
  12. Bergen, C. van; Mastenbroek, O.: Wat wil de gebruiker? : onderwerpsontsluiting bij de Universiteitsbibliotheek Utrecht (1995) 0.02
    0.019224873 = product of:
      0.09612436 = sum of:
        0.09612436 = weight(_text_:o in 1605) [ClassicSimilarity], result of:
          0.09612436 = score(doc=1605,freq=2.0), product of:
            0.21675515 = queryWeight, product of:
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.043201655 = queryNorm
            0.4434698 = fieldWeight in 1605, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.0625 = fieldNorm(doc=1605)
      0.2 = coord(1/5)
    
  13. Markey, K.: Online catalog use : results of surveys and focus group interviews in several libraries (1983) 0.02
    0.016737059 = product of:
      0.083685294 = sum of:
        0.083685294 = weight(_text_:r in 1994) [ClassicSimilarity], result of:
          0.083685294 = score(doc=1994,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.5851765 = fieldWeight in 1994, 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=1994)
      0.2 = coord(1/5)
    
    Type
    r
  14. Fidel, R.: Searchers' selection of search keys : 1. The selection routine (1991) 0.02
    0.016737059 = product of:
      0.083685294 = sum of:
        0.083685294 = weight(_text_:r in 2993) [ClassicSimilarity], result of:
          0.083685294 = score(doc=2993,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.5851765 = fieldWeight in 2993, 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=2993)
      0.2 = coord(1/5)
    
  15. Poll, R.: Benutzer des Schlagwortkatalogs unter der Lupe (1982) 0.02
    0.016737059 = product of:
      0.083685294 = sum of:
        0.083685294 = weight(_text_:r in 3720) [ClassicSimilarity], result of:
          0.083685294 = score(doc=3720,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.5851765 = fieldWeight in 3720, 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=3720)
      0.2 = coord(1/5)
    
  16. Tolle, J.: Current utilisation of online catalogs : transaction log analysis: final report to the Council on Library Resources (1983) 0.02
    0.016737059 = product of:
      0.083685294 = sum of:
        0.083685294 = weight(_text_:r in 3907) [ClassicSimilarity], result of:
          0.083685294 = score(doc=3907,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.5851765 = fieldWeight in 3907, 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=3907)
      0.2 = coord(1/5)
    
    Type
    r
  17. Borgman, C.L.: End user behavior on the Ohio State University Libraries' online catalog : a computer monitoring study (1983) 0.02
    0.016737059 = product of:
      0.083685294 = sum of:
        0.083685294 = weight(_text_:r in 5259) [ClassicSimilarity], result of:
          0.083685294 = score(doc=5259,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.5851765 = fieldWeight in 5259, 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=5259)
      0.2 = coord(1/5)
    
    Type
    r
  18. Fidel, R.: Searchers' selection of search keys : 3. Searching styles (1991) 0.02
    0.016737059 = product of:
      0.083685294 = sum of:
        0.083685294 = weight(_text_:r in 7930) [ClassicSimilarity], result of:
          0.083685294 = score(doc=7930,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.5851765 = fieldWeight in 7930, 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=7930)
      0.2 = coord(1/5)
    
  19. Kluck, M.: ¬Die Informationsanalyse im Online-Zeitalter : Befunde der Benutzerforschung zum Informationsverhalten im Internet (2004) 0.02
    0.01655696 = product of:
      0.041392397 = sum of:
        0.020471074 = weight(_text_:u in 2928) [ClassicSimilarity], result of:
          0.020471074 = score(doc=2928,freq=2.0), product of:
            0.14146142 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.043201655 = queryNorm
            0.14471136 = fieldWeight in 2928, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03125 = fieldNorm(doc=2928)
        0.020921323 = weight(_text_:r in 2928) [ClassicSimilarity], result of:
          0.020921323 = score(doc=2928,freq=2.0), product of:
            0.14300863 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.043201655 = queryNorm
            0.14629413 = fieldWeight in 2928, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.03125 = fieldNorm(doc=2928)
      0.4 = coord(2/5)
    
    Source
    Grundlagen der praktischen Information und Dokumentation. 5., völlig neu gefaßte Ausgabe. 2 Bde. Hrsg. von R. Kuhlen, Th. Seeger u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried. Bd.1: Handbuch zur Einführung in die Informationswissenschaft und -praxis
  20. Weese, L.C. de: ¬A bibliography of library user studies (1967) 0.02
    0.016376859 = product of:
      0.081884295 = sum of:
        0.081884295 = weight(_text_:u in 4476) [ClassicSimilarity], result of:
          0.081884295 = score(doc=4476,freq=2.0), product of:
            0.14146142 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.043201655 = queryNorm
            0.57884544 = fieldWeight in 4476, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.125 = fieldNorm(doc=4476)
      0.2 = coord(1/5)
    
    Source
    Jain, A.K. u. L.C. De Weese: A statistical study of book use

Years

Languages

  • e 104
  • d 16
  • nl 2
  • pl 1
  • More… Less…

Types

  • a 105
  • r 14
  • m 3
  • b 2
  • el 1
  • s 1
  • More… Less…