Document (#9522)

Author
Weidner, C.
Title
Internationale Entwicklung bei Videotex-Systemen : Standards, Digitalisierung, Situation in USA und Europa
Source
Deutscher Dokumentartag 1983, Göttingen, 3.-7.10.1983: Fachinformation und Bildschirmtext. Bearb.: H. Strohl-Goebel
Imprint
München : Saur
Year
1984
Pages
S.206-211
Object
Btx

Similar documents (author)

  1. Weidner, T.: Allgemeine Prinzipien : Betr.: ASB (1996) 5.87
    5.874302 = sum of:
      5.874302 = weight(author_txt:weidner in 16) [ClassicSimilarity], result of:
        5.874302 = fieldWeight in 16, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.625 = fieldNorm(doc=16)
    
  2. Weidner, T.: ASB-Expertengruppe in Reutlingen (1995) 5.87
    5.874302 = sum of:
      5.874302 = weight(author_txt:weidner in 6359) [ClassicSimilarity], result of:
        5.874302 = fieldWeight in 6359, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.625 = fieldNorm(doc=6359)
    
  3. Weidner, T.: Pflegefall ASB : der Round Table in Frankfurt (1994) 5.87
    5.874302 = sum of:
      5.874302 = weight(author_txt:weidner in 7877) [ClassicSimilarity], result of:
        5.874302 = fieldWeight in 7877, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.625 = fieldNorm(doc=7877)
    
  4. Weidner, T.: Neue Gliederungslösungen begehrt (1995) 5.87
    5.874302 = sum of:
      5.874302 = weight(author_txt:weidner in 4188) [ClassicSimilarity], result of:
        5.874302 = fieldWeight in 4188, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.625 = fieldNorm(doc=4188)
    
  5. Weidner, T.: Sitzung der Expertengruppe (1997) 5.87
    5.874302 = sum of:
      5.874302 = weight(author_txt:weidner in 216) [ClassicSimilarity], result of:
        5.874302 = fieldWeight in 216, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.398883 = idf(docFreq=9, maxDocs=44421)
          0.625 = fieldNorm(doc=216)
    

Similar documents (content)

  1. Black, G.: Videotex at the crossroads (1993) 0.76
    0.7610797 = sum of:
      0.7610797 = product of:
        3.044319 = sum of:
          0.15076958 = weight(abstract_txt:situation in 73) [ClassicSimilarity], result of:
            0.15076958 = score(doc=73,freq=1.0), product of:
              0.24339035 = queryWeight, product of:
                1.1794873 = boost
                5.6635966 = idf(docFreq=418, maxDocs=44421)
                0.036434915 = queryNorm
              0.6194559 = fieldWeight in 73, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6635966 = idf(docFreq=418, maxDocs=44421)
                0.109375 = fieldNorm(doc=73)
          2.8935494 = weight(title_txt:videotex in 73) [ClassicSimilarity], result of:
            2.8935494 = score(doc=73,freq=1.0), product of:
              0.63340306 = queryWeight, product of:
                1.9027498 = boost
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.036434915 = queryNorm
              4.5682592 = fieldWeight in 73, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.5 = fieldNorm(doc=73)
        0.25 = coord(2/8)
    
  2. Louis, P.: Catalogue et reservations sur Minitel : le videotex tiendra-t-il toutes ses promesses? (1994) 0.42
    0.41553995 = sum of:
      0.41553995 = product of:
        1.6621598 = sum of:
          0.21538512 = weight(abstract_txt:situation in 7917) [ClassicSimilarity], result of:
            0.21538512 = score(doc=7917,freq=1.0), product of:
              0.24339035 = queryWeight, product of:
                1.1794873 = boost
                5.6635966 = idf(docFreq=418, maxDocs=44421)
                0.036434915 = queryNorm
              0.884937 = fieldWeight in 7917, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6635966 = idf(docFreq=418, maxDocs=44421)
                0.15625 = fieldNorm(doc=7917)
          1.4467747 = weight(title_txt:videotex in 7917) [ClassicSimilarity], result of:
            1.4467747 = score(doc=7917,freq=1.0), product of:
              0.63340306 = queryWeight, product of:
                1.9027498 = boost
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.036434915 = queryNorm
              2.2841296 = fieldWeight in 7917, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.25 = fieldNorm(doc=7917)
        0.25 = coord(2/8)
    
  3. Case, D.O.: ¬The social shaping of videotex : how information services for the public have evolved (1994) 0.38
    0.37810132 = sum of:
      0.37810132 = product of:
        1.5124053 = sum of:
          0.065630525 = weight(abstract_txt:standards in 7703) [ClassicSimilarity], result of:
            0.065630525 = score(doc=7703,freq=1.0), product of:
              0.17495115 = queryWeight, product of:
                4.8017445 = idf(docFreq=991, maxDocs=44421)
                0.036434915 = queryNorm
              0.3751363 = fieldWeight in 7703, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8017445 = idf(docFreq=991, maxDocs=44421)
                0.078125 = fieldNorm(doc=7703)
          1.4467747 = weight(title_txt:videotex in 7703) [ClassicSimilarity], result of:
            1.4467747 = score(doc=7703,freq=1.0), product of:
              0.63340306 = queryWeight, product of:
                1.9027498 = boost
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.036434915 = queryNorm
              2.2841296 = fieldWeight in 7703, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.25 = fieldNorm(doc=7703)
        0.25 = coord(2/8)
    
  4. Veith, R.H.: Videotex and teletext (1983) 0.36
    0.36169368 = sum of:
      0.36169368 = product of:
        2.8935494 = sum of:
          2.8935494 = weight(title_txt:videotex in 291) [ClassicSimilarity], result of:
            2.8935494 = score(doc=291,freq=1.0), product of:
              0.63340306 = queryWeight, product of:
                1.9027498 = boost
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.036434915 = queryNorm
              4.5682592 = fieldWeight in 291, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.5 = fieldNorm(doc=291)
        0.125 = coord(1/8)
    
  5. Place, E.: Internationale Zusammenarbeit bei Internet Subject Gateways (1999) 0.27
    0.27176398 = sum of:
      0.27176398 = product of:
        0.54352796 = sum of:
          0.07425246 = weight(abstract_txt:standards in 5189) [ClassicSimilarity], result of:
            0.07425246 = score(doc=5189,freq=2.0), product of:
              0.17495115 = queryWeight, product of:
                4.8017445 = idf(docFreq=991, maxDocs=44421)
                0.036434915 = queryNorm
              0.42441824 = fieldWeight in 5189, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.8017445 = idf(docFreq=991, maxDocs=44421)
                0.0625 = fieldNorm(doc=5189)
          0.085388474 = weight(abstract_txt:entwicklung in 5189) [ClassicSimilarity], result of:
            0.085388474 = score(doc=5189,freq=2.0), product of:
              0.19203293 = queryWeight, product of:
                1.0476819 = boost
                5.030701 = idf(docFreq=788, maxDocs=44421)
                0.036434915 = queryNorm
              0.44465536 = fieldWeight in 5189, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.030701 = idf(docFreq=788, maxDocs=44421)
                0.0625 = fieldNorm(doc=5189)
          0.14421952 = weight(abstract_txt:internationale in 5189) [ClassicSimilarity], result of:
            0.14421952 = score(doc=5189,freq=1.0), product of:
              0.3431381 = queryWeight, product of:
                1.4004773 = boost
                6.724734 = idf(docFreq=144, maxDocs=44421)
                0.036434915 = queryNorm
              0.42029586 = fieldWeight in 5189, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.724734 = idf(docFreq=144, maxDocs=44421)
                0.0625 = fieldNorm(doc=5189)
          0.23966749 = weight(abstract_txt:europa in 5189) [ClassicSimilarity], result of:
            0.23966749 = score(doc=5189,freq=2.0), product of:
              0.38210464 = queryWeight, product of:
                1.4778582 = boost
                7.0962973 = idf(docFreq=99, maxDocs=44421)
                0.036434915 = queryNorm
              0.62723 = fieldWeight in 5189, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.0962973 = idf(docFreq=99, maxDocs=44421)
                0.0625 = fieldNorm(doc=5189)
        0.5 = coord(4/8)