Search (1 results, page 1 of 1)

  • × author_ss:"Bittner, E."
  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[1990 TO 2000}
  1. Bittner, E.: Bildschirmtext im Angebot einer öffentlichen Bibliothek : das Beispiel Bielefeld (1992) 0.04
    0.035046883 = product of:
      0.070093766 = sum of:
        0.030628446 = weight(_text_:library in 3127) [ClassicSimilarity], result of:
          0.030628446 = score(doc=3127,freq=2.0), product of:
            0.1317883 = queryWeight, product of:
              2.6293786 = idf(docFreq=8668, maxDocs=44218)
              0.050121464 = queryNorm
            0.23240642 = fieldWeight in 3127, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6293786 = idf(docFreq=8668, maxDocs=44218)
              0.0625 = fieldNorm(doc=3127)
        0.039465316 = product of:
          0.07893063 = sum of:
            0.07893063 = weight(_text_:project in 3127) [ClassicSimilarity], result of:
              0.07893063 = score(doc=3127,freq=2.0), product of:
                0.21156175 = queryWeight, product of:
                  4.220981 = idf(docFreq=1764, maxDocs=44218)
                  0.050121464 = queryNorm
                0.37308553 = fieldWeight in 3127, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.220981 = idf(docFreq=1764, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3127)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    Abstract
    Since 1991 Bielefeld municipal library has participated in the North Rhine-Westphalian project on new technology in public libraries, which should modernise information provision and rationalise work processes. One new technology, Bildschirmtext, takes data from the telephone network and changes them into a form suitable for computers and comprehensible to users. There are several thousands item of information from public and private organisations. Bildschirmtext has proved flexible, topical and user-friendly, through personal use or dialogue call