Search (115 results, page 1 of 6)

  • × theme_ss:"Datenfernübertragung"
  1. Petry, W.; Werner, H.-J.: Anwendertraum: Kommunikations- und Retrieval-Software im Vergleich (1993) 0.07
    0.07248098 = product of:
      0.14496195 = sum of:
        0.14496195 = sum of:
          0.061784692 = weight(_text_:j in 4147) [ClassicSimilarity], result of:
            0.061784692 = score(doc=4147,freq=2.0), product of:
              0.109994456 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.034616705 = queryNorm
              0.5617073 = fieldWeight in 4147, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.125 = fieldNorm(doc=4147)
          0.008135883 = weight(_text_:a in 4147) [ClassicSimilarity], result of:
            0.008135883 = score(doc=4147,freq=2.0), product of:
              0.039914686 = queryWeight, product of:
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.034616705 = queryNorm
              0.20383182 = fieldWeight in 4147, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.125 = fieldNorm(doc=4147)
          0.07504137 = weight(_text_:22 in 4147) [ClassicSimilarity], result of:
            0.07504137 = score(doc=4147,freq=2.0), product of:
              0.1212218 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.034616705 = queryNorm
              0.61904186 = fieldWeight in 4147, 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=4147)
      0.5 = coord(1/2)
    
    Source
    Cogito. 9(1993) H.2, S.18-22
    Type
    a
  2. Scheuerer, J.: Onlinebanking (1997) 0.05
    0.054360732 = product of:
      0.108721465 = sum of:
        0.108721465 = sum of:
          0.04633852 = weight(_text_:j in 354) [ClassicSimilarity], result of:
            0.04633852 = score(doc=354,freq=2.0), product of:
              0.109994456 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.034616705 = queryNorm
              0.4212805 = fieldWeight in 354, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.09375 = fieldNorm(doc=354)
          0.006101913 = weight(_text_:a in 354) [ClassicSimilarity], result of:
            0.006101913 = score(doc=354,freq=2.0), product of:
              0.039914686 = queryWeight, product of:
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.034616705 = queryNorm
              0.15287387 = fieldWeight in 354, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.153047 = idf(docFreq=37942, maxDocs=44218)
                0.09375 = fieldNorm(doc=354)
          0.056281026 = weight(_text_:22 in 354) [ClassicSimilarity], result of:
            0.056281026 = score(doc=354,freq=2.0), product of:
              0.1212218 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.034616705 = queryNorm
              0.46428138 = fieldWeight in 354, 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=354)
      0.5 = coord(1/2)
    
    Source
    Com!. 1997, H.8, S.22-24
    Type
    a
  3. Petry, W.: Datenreisen billiger : wie man Telekommunikationskosten sparen kann (1994) 0.02
    0.024260033 = product of:
      0.048520066 = sum of:
        0.048520066 = product of:
          0.072780095 = sum of:
            0.007118898 = weight(_text_:a in 8109) [ClassicSimilarity], result of:
              0.007118898 = score(doc=8109,freq=2.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.17835285 = fieldWeight in 8109, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.109375 = fieldNorm(doc=8109)
            0.0656612 = weight(_text_:22 in 8109) [ClassicSimilarity], result of:
              0.0656612 = score(doc=8109,freq=2.0), product of:
                0.1212218 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.034616705 = queryNorm
                0.5416616 = fieldWeight in 8109, 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=8109)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Cogito. 10(1994) H.4, S.17-22
    Type
    a
  4. Glas, J.; Grimm, U.: TCP/IP Software (1994) 0.02
    0.02330686 = product of:
      0.04661372 = sum of:
        0.04661372 = product of:
          0.06992058 = sum of:
            0.061784692 = weight(_text_:j in 4691) [ClassicSimilarity], result of:
              0.061784692 = score(doc=4691,freq=2.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.5617073 = fieldWeight in 4691, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.125 = fieldNorm(doc=4691)
            0.008135883 = weight(_text_:a in 4691) [ClassicSimilarity], result of:
              0.008135883 = score(doc=4691,freq=2.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.20383182 = fieldWeight in 4691, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=4691)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Type
    a
  5. Stovel, L.; Fuchs, R.; Chang, J.-W.: RLG's Z39.50 server : development and implementation issues (1993) 0.02
    0.02330686 = product of:
      0.04661372 = sum of:
        0.04661372 = product of:
          0.06992058 = sum of:
            0.061784692 = weight(_text_:j in 5241) [ClassicSimilarity], result of:
              0.061784692 = score(doc=5241,freq=2.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.5617073 = fieldWeight in 5241, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.125 = fieldNorm(doc=5241)
            0.008135883 = weight(_text_:a in 5241) [ClassicSimilarity], result of:
              0.008135883 = score(doc=5241,freq=2.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.20383182 = fieldWeight in 5241, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.125 = fieldNorm(doc=5241)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Type
    a
  6. Werner, H.-J.: ¬Die Werkzeuge liegen bereit : Infoface - eine neue Benutzeroberfläche oder ein neues Retrieval-Software-Konzept? (1993) 0.02
    0.020393502 = product of:
      0.040787004 = sum of:
        0.040787004 = product of:
          0.061180506 = sum of:
            0.054061607 = weight(_text_:j in 5680) [ClassicSimilarity], result of:
              0.054061607 = score(doc=5680,freq=2.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.4914939 = fieldWeight in 5680, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5680)
            0.007118898 = weight(_text_:a in 5680) [ClassicSimilarity], result of:
              0.007118898 = score(doc=5680,freq=2.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.17835285 = fieldWeight in 5680, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5680)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Type
    a
  7. Meer, J. de: ¬The ISO reference model for open distributed processing (1995) 0.02
    0.017480146 = product of:
      0.034960292 = sum of:
        0.034960292 = product of:
          0.052440435 = sum of:
            0.04633852 = weight(_text_:j in 3208) [ClassicSimilarity], result of:
              0.04633852 = score(doc=3208,freq=2.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.4212805 = fieldWeight in 3208, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3208)
            0.006101913 = weight(_text_:a in 3208) [ClassicSimilarity], result of:
              0.006101913 = score(doc=3208,freq=2.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.15287387 = fieldWeight in 3208, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3208)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Type
    a
  8. Cerf, V.G.: Netztechnik (1995) 0.02
    0.017328596 = product of:
      0.03465719 = sum of:
        0.03465719 = product of:
          0.051985785 = sum of:
            0.0050849267 = weight(_text_:a in 877) [ClassicSimilarity], result of:
              0.0050849267 = score(doc=877,freq=2.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.12739488 = fieldWeight in 877, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.078125 = fieldNorm(doc=877)
            0.046900857 = weight(_text_:22 in 877) [ClassicSimilarity], result of:
              0.046900857 = score(doc=877,freq=2.0), product of:
                0.1212218 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.034616705 = queryNorm
                0.38690117 = fieldWeight in 877, 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=877)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.22-31
    Type
    a
  9. Duhm, U.: Ring frei zur nächsten Runde (1999) 0.02
    0.017328596 = product of:
      0.03465719 = sum of:
        0.03465719 = product of:
          0.051985785 = sum of:
            0.0050849267 = weight(_text_:a in 2955) [ClassicSimilarity], result of:
              0.0050849267 = score(doc=2955,freq=2.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.12739488 = fieldWeight in 2955, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2955)
            0.046900857 = weight(_text_:22 in 2955) [ClassicSimilarity], result of:
              0.046900857 = score(doc=2955,freq=2.0), product of:
                0.1212218 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.034616705 = queryNorm
                0.38690117 = fieldWeight in 2955, 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=2955)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    19. 2.1999 20:21:22
    Type
    a
  10. Burton, J.; Newport, J.; Robinson, E.: OPACs and JANET : a simple technique for easy user access (1989) 0.02
    0.016911421 = product of:
      0.033822842 = sum of:
        0.033822842 = product of:
          0.05073426 = sum of:
            0.043688376 = weight(_text_:j in 3107) [ClassicSimilarity], result of:
              0.043688376 = score(doc=3107,freq=4.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.39718705 = fieldWeight in 3107, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3107)
            0.0070458823 = weight(_text_:a in 3107) [ClassicSimilarity], result of:
              0.0070458823 = score(doc=3107,freq=6.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.17652355 = fieldWeight in 3107, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3107)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Abstract
    OPACs in an increasing number of libraries are now available using the Joint Academic Network (JANET). Access has tended to be obstructed, for the casual user, by the lengthy JANET addressing codes and varying log-on procedures required by each library system. Discribed how a communications and menu package on an IBK/PC can be used so that by merely pressing cursor control, return and escape keays, any user can gain access to any one of over 40 OPACs linked to JANET
    Type
    a
  11. Nordstrand, J.-E.: SUNET (1991) 0.02
    0.015268869 = product of:
      0.030537738 = sum of:
        0.030537738 = product of:
          0.045806605 = sum of:
            0.03861543 = weight(_text_:j in 3104) [ClassicSimilarity], result of:
              0.03861543 = score(doc=3104,freq=2.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.35106707 = fieldWeight in 3104, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3104)
            0.0071911733 = weight(_text_:a in 3104) [ClassicSimilarity], result of:
              0.0071911733 = score(doc=3104,freq=4.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.18016359 = fieldWeight in 3104, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3104)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Abstract
    Describes SUNET, the Swedish University Network, a medium speed network connecting most most mainframe and smaller computers in Swedish universities. Discusses the application of SUNET to remote access to OPACs
    Type
    a
  12. Altenhövel, M.: Datex-J / Btx-Guide 1995 (1994) 0.01
    0.014562792 = product of:
      0.029125584 = sum of:
        0.029125584 = product of:
          0.08737675 = sum of:
            0.08737675 = weight(_text_:j in 3291) [ClassicSimilarity], result of:
              0.08737675 = score(doc=3291,freq=4.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.7943741 = fieldWeight in 3291, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.125 = fieldNorm(doc=3291)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Object
    Datex-J
  13. Sloan, B.G.: Remote access : design implications for the online catalog (1991) 0.01
    0.012130016 = product of:
      0.024260033 = sum of:
        0.024260033 = product of:
          0.036390048 = sum of:
            0.003559449 = weight(_text_:a in 3696) [ClassicSimilarity], result of:
              0.003559449 = score(doc=3696,freq=2.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.089176424 = fieldWeight in 3696, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3696)
            0.0328306 = weight(_text_:22 in 3696) [ClassicSimilarity], result of:
              0.0328306 = score(doc=3696,freq=2.0), product of:
                0.1212218 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.034616705 = queryNorm
                0.2708308 = fieldWeight in 3696, 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=3696)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    8. 1.2007 17:22:42
    Type
    a
  14. Schmitt, H.-J.: Gast-Wirt-schaft : fünf Windows-Fernsteuerungen im Vergleich (1994) 0.01
    0.01165343 = product of:
      0.02330686 = sum of:
        0.02330686 = product of:
          0.03496029 = sum of:
            0.030892346 = weight(_text_:j in 8070) [ClassicSimilarity], result of:
              0.030892346 = score(doc=8070,freq=2.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.28085366 = fieldWeight in 8070, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8070)
            0.0040679416 = weight(_text_:a in 8070) [ClassicSimilarity], result of:
              0.0040679416 = score(doc=8070,freq=2.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.10191591 = fieldWeight in 8070, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8070)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Type
    a
  15. Lazinger, S.S.; Peritz, B.C.: Reader use of a nationwide research library network : local OPAC vs. remote files (1991) 0.01
    0.011414142 = product of:
      0.022828285 = sum of:
        0.022828285 = product of:
          0.034242425 = sum of:
            0.006101913 = weight(_text_:a in 3013) [ClassicSimilarity], result of:
              0.006101913 = score(doc=3013,freq=8.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.15287387 = fieldWeight in 3013, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3013)
            0.028140513 = weight(_text_:22 in 3013) [ClassicSimilarity], result of:
              0.028140513 = score(doc=3013,freq=2.0), product of:
                0.1212218 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.034616705 = queryNorm
                0.23214069 = fieldWeight in 3013, 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=3013)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Abstract
    The primary objective of the present study was to exmine whether readers conducting bibliographic searches in ALEPH - Israel's research library network - tend to search only within the OPAC of the library within which they are working or whether they access the remote OPACs of other libraries. The ALEPH network has a dezentralized database. Therefore, it was possible to examine this question because each library has its own access code and each database can be searched separately. The data were collected by means of a one-page questionnaire lefr beside each terminal in the library of the Graduate School of Library and Archive Studies of the Hebrew University of Jerusalem during an entire academic years. results of analysis of the data collected in this survey are presented in 6 tables
    Date
    22. 2.1999 13:06:18
    Type
    a
  16. Matthews, J.R.; Parker, M.R.: Local Area Networks and Wide Area Networks for libraries (1995) 0.01
    0.010943534 = product of:
      0.021887068 = sum of:
        0.021887068 = product of:
          0.0656612 = sum of:
            0.0656612 = weight(_text_:22 in 2656) [ClassicSimilarity], result of:
              0.0656612 = score(doc=2656,freq=2.0), product of:
                0.1212218 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.034616705 = queryNorm
                0.5416616 = fieldWeight in 2656, 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=2656)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    30.11.1995 20:53:22
  17. List, G.; Richelmann, B.; Richter, J.: ¬Das große Modem Buch (1991) 0.01
    0.010297449 = product of:
      0.020594899 = sum of:
        0.020594899 = product of:
          0.061784692 = sum of:
            0.061784692 = weight(_text_:j in 3075) [ClassicSimilarity], result of:
              0.061784692 = score(doc=3075,freq=2.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.5617073 = fieldWeight in 3075, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.125 = fieldNorm(doc=3075)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  18. Kauffels, F.-J.: Moderne Datenkommunikation : eine strukturierte Einführung (1994) 0.01
    0.010297449 = product of:
      0.020594899 = sum of:
        0.020594899 = product of:
          0.061784692 = sum of:
            0.061784692 = weight(_text_:j in 235) [ClassicSimilarity], result of:
              0.061784692 = score(doc=235,freq=2.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.5617073 = fieldWeight in 235, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.125 = fieldNorm(doc=235)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  19. Kauffels, F.-J.: Einführung in die Datenkommunikation (1991) 0.01
    0.010297449 = product of:
      0.020594899 = sum of:
        0.020594899 = product of:
          0.061784692 = sum of:
            0.061784692 = weight(_text_:j in 236) [ClassicSimilarity], result of:
              0.061784692 = score(doc=236,freq=2.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.5617073 = fieldWeight in 236, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.125 = fieldNorm(doc=236)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  20. Kalin, S.W.: ¬The searching behavior of remote users : a study of one online public access catalog (OPAC) (1991) 0.01
    0.009997136 = product of:
      0.019994272 = sum of:
        0.019994272 = product of:
          0.029991407 = sum of:
            0.02316926 = weight(_text_:j in 3669) [ClassicSimilarity], result of:
              0.02316926 = score(doc=3669,freq=2.0), product of:
                0.109994456 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.034616705 = queryNorm
                0.21064025 = fieldWeight in 3669, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3669)
            0.006822146 = weight(_text_:a in 3669) [ClassicSimilarity], result of:
              0.006822146 = score(doc=3669,freq=10.0), product of:
                0.039914686 = queryWeight, product of:
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.034616705 = queryNorm
                0.1709182 = fieldWeight in 3669, product of:
                  3.1622777 = tf(freq=10.0), with freq of:
                    10.0 = termFreq=10.0
                  1.153047 = idf(docFreq=37942, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3669)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Abstract
    This study aimed to determine if the searching behaviour of remote users of LIAS, Penn State's online catalogue differed from those using the OPAC within the library. More than 1.000 searches done by remote users (those accessing the system via either dial-access or the university's computer network) were compared to more than 1.000 searches done by in-house users. Each search was duplicated step by step and analysed according to a pre-determined set of criteria. Although few dramatic differences were found between the 2 groups, there were enough subtle differences to generate interest. In general, remote users are the more sophisticated searchers, bearing out the assumption that remote users seem to have a better conceptual knowledge of how an information system should operate. On the other hand, they struggle more with the procedural details of how to use the OPAC. Dial-access users seem to constitute a unique group of users: their searches are often quite different than those done by either network or in-house users
    Source
    ASIS '91: Systems understanding people. Proc. of the 54th Ann. Meeting of the ASIS, vol.28, Washington, D.C., 27.-31.10.1991. Ed.: J.-M. Griffiths
    Type
    a

Languages

  • e 59
  • d 54
  • dk 1
  • m 1
  • More… Less…

Types

  • a 96
  • m 14
  • s 3
  • el 1
  • i 1
  • l 1
  • r 1
  • More… Less…