Document (#14526)

Author
Wätjen, H.-J.
Title
Hypertextbasierte OPACs im World-wide Web
Source
Weiter auf dem Weg zur virtuellen Bibliothek! Bibliotheken nutzen das Internet. Erste INETBIB-Tagung in der Universitätsbibliothek Dortmund vom 11.-13. März 1996. 2., erw. Aufl
Imprint
Dortmund : Universitätsbibliothek
Year
1996
Pages
S.273-280
Theme
Internet
OPAC
Hypertext

Similar documents (author)

  1. Wätjen, H.-J.: ORBIS, der Oldenburger Online-Benutzerkatalog (1991) 4.59
    4.5889916 = sum of:
      4.5889916 = weight(author_txt:wätjen in 2068) [ClassicSimilarity], result of:
        4.5889916 = score(doc=2068,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            9.177984 = idf(docFreq=11, maxDocs=42740)
            0.10895638 = queryNorm
          4.588992 = fieldWeight in 2068, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.177984 = idf(docFreq=11, maxDocs=42740)
            0.5 = fieldNorm(doc=2068)
    
  2. Wätjen, H.-J.: Mensch oder Maschine? : Auswahl und Erschließung vonm Informationsressourcen im Internet (1996) 4.59
    4.5889916 = sum of:
      4.5889916 = weight(author_txt:wätjen in 3230) [ClassicSimilarity], result of:
        4.5889916 = score(doc=3230,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            9.177984 = idf(docFreq=11, maxDocs=42740)
            0.10895638 = queryNorm
          4.588992 = fieldWeight in 3230, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.177984 = idf(docFreq=11, maxDocs=42740)
            0.5 = fieldNorm(doc=3230)
    
  3. Wätjen, H.-J.: GERHARD : Automatisches Sammeln, Klassifizieren und Indexieren von wissenschaftlich relevanten Informationsressourcen im deutschen World Wide Web (1998) 4.59
    4.5889916 = sum of:
      4.5889916 = weight(author_txt:wätjen in 4065) [ClassicSimilarity], result of:
        4.5889916 = score(doc=4065,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            9.177984 = idf(docFreq=11, maxDocs=42740)
            0.10895638 = queryNorm
          4.588992 = fieldWeight in 4065, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.177984 = idf(docFreq=11, maxDocs=42740)
            0.5 = fieldNorm(doc=4065)
    
  4. Wätjen, H.-J.: Automatisches Sammeln, Klassifizieren und Indexieren von wissenschaftlich relevanten Informationsressourcen im deutschen World Wide Web : das DFG-Projekt GERHARD (1998) 4.59
    4.5889916 = sum of:
      4.5889916 = weight(author_txt:wätjen in 4067) [ClassicSimilarity], result of:
        4.5889916 = score(doc=4067,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            9.177984 = idf(docFreq=11, maxDocs=42740)
            0.10895638 = queryNorm
          4.588992 = fieldWeight in 4067, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.177984 = idf(docFreq=11, maxDocs=42740)
            0.5 = fieldNorm(doc=4067)
    
  5. Wätjen, H.-J.: Zur Realität virtueller Bibliotheken : Möglichkeiten, Aufgaben, Probleme (1999) 4.59
    4.5889916 = sum of:
      4.5889916 = weight(author_txt:wätjen in 5126) [ClassicSimilarity], result of:
        4.5889916 = score(doc=5126,freq=1.0), product of:
          0.99999994 = queryWeight, product of:
            9.177984 = idf(docFreq=11, maxDocs=42740)
            0.10895638 = queryNorm
          4.588992 = fieldWeight in 5126, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.177984 = idf(docFreq=11, maxDocs=42740)
            0.5 = fieldNorm(doc=5126)
    

Similar documents (content)

  1. Foest, G.; Lange, G.: Network information services : new tools offer new changes (1993) 1.22
    1.2248466 = sum of:
      1.2248466 = sum of:
        0.23698705 = weight(abstract_txt:world in 6551) [ClassicSimilarity], result of:
          0.23698705 = score(doc=6551,freq=1.0), product of:
            0.4269725 = queryWeight, product of:
              4.4403243 = idf(docFreq=1369, maxDocs=42740)
              0.09615795 = queryNorm
            0.55504054 = fieldWeight in 6551, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.4403243 = idf(docFreq=1369, maxDocs=42740)
              0.125 = fieldNorm(doc=6551)
        0.44292423 = weight(abstract_txt:wide in 6551) [ClassicSimilarity], result of:
          0.44292423 = score(doc=6551,freq=2.0), product of:
            0.51419336 = queryWeight, product of:
              1.0973958 = boost
              4.872793 = idf(docFreq=888, maxDocs=42740)
              0.09615795 = queryNorm
            0.86139625 = fieldWeight in 6551, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.872793 = idf(docFreq=888, maxDocs=42740)
              0.125 = fieldNorm(doc=6551)
        0.5449354 = weight(abstract_txt:opacs in 6551) [ClassicSimilarity], result of:
          0.5449354 = score(doc=6551,freq=1.0), product of:
            0.7438411 = queryWeight, product of:
              1.3198973 = boost
              5.860772 = idf(docFreq=330, maxDocs=42740)
              0.09615795 = queryNorm
            0.7325965 = fieldWeight in 6551, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.860772 = idf(docFreq=330, maxDocs=42740)
              0.125 = fieldNorm(doc=6551)
    
  2. Hildreth, C.R.: Are Web-based OPACs more effective retrieval systems than their conventional predecessors? : an experimental study (2000) 0.94
    0.94249773 = sum of:
      0.94249773 = sum of:
        0.11849353 = weight(abstract_txt:world in 1114) [ClassicSimilarity], result of:
          0.11849353 = score(doc=1114,freq=1.0), product of:
            0.4269725 = queryWeight, product of:
              4.4403243 = idf(docFreq=1369, maxDocs=42740)
              0.09615795 = queryNorm
            0.27752027 = fieldWeight in 1114, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.4403243 = idf(docFreq=1369, maxDocs=42740)
              0.0625 = fieldNorm(doc=1114)
        0.15659736 = weight(abstract_txt:wide in 1114) [ClassicSimilarity], result of:
          0.15659736 = score(doc=1114,freq=1.0), product of:
            0.51419336 = queryWeight, product of:
              1.0973958 = boost
              4.872793 = idf(docFreq=888, maxDocs=42740)
              0.09615795 = queryNorm
            0.30454957 = fieldWeight in 1114, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.872793 = idf(docFreq=888, maxDocs=42740)
              0.0625 = fieldNorm(doc=1114)
        0.66740686 = weight(abstract_txt:opacs in 1114) [ClassicSimilarity], result of:
          0.66740686 = score(doc=1114,freq=6.0), product of:
            0.7438411 = queryWeight, product of:
              1.3198973 = boost
              5.860772 = idf(docFreq=330, maxDocs=42740)
              0.09615795 = queryNorm
            0.89724386 = fieldWeight in 1114, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              5.860772 = idf(docFreq=330, maxDocs=42740)
              0.0625 = fieldNorm(doc=1114)
    
  3. Long, C.E.: Improving subject searching in Web-based OPACs : evaluation of the problem and guidelines for design (2000) 0.93
    0.93377346 = sum of:
      0.93377346 = sum of:
        0.14811692 = weight(abstract_txt:world in 111) [ClassicSimilarity], result of:
          0.14811692 = score(doc=111,freq=1.0), product of:
            0.4269725 = queryWeight, product of:
              4.4403243 = idf(docFreq=1369, maxDocs=42740)
              0.09615795 = queryNorm
            0.34690034 = fieldWeight in 111, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.4403243 = idf(docFreq=1369, maxDocs=42740)
              0.078125 = fieldNorm(doc=111)
        0.1957467 = weight(abstract_txt:wide in 111) [ClassicSimilarity], result of:
          0.1957467 = score(doc=111,freq=1.0), product of:
            0.51419336 = queryWeight, product of:
              1.0973958 = boost
              4.872793 = idf(docFreq=888, maxDocs=42740)
              0.09615795 = queryNorm
            0.38068697 = fieldWeight in 111, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.872793 = idf(docFreq=888, maxDocs=42740)
              0.078125 = fieldNorm(doc=111)
        0.58990985 = weight(abstract_txt:opacs in 111) [ClassicSimilarity], result of:
          0.58990985 = score(doc=111,freq=3.0), product of:
            0.7438411 = queryWeight, product of:
              1.3198973 = boost
              5.860772 = idf(docFreq=330, maxDocs=42740)
              0.09615795 = queryNorm
            0.79305893 = fieldWeight in 111, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              5.860772 = idf(docFreq=330, maxDocs=42740)
              0.078125 = fieldNorm(doc=111)
    
  4. Butterfield, K.: Online Public Access Catalogs (OPACs) (2009) 0.68
    0.68444824 = sum of:
      0.68444824 = sum of:
        0.14811692 = weight(abstract_txt:world in 1695) [ClassicSimilarity], result of:
          0.14811692 = score(doc=1695,freq=1.0), product of:
            0.4269725 = queryWeight, product of:
              4.4403243 = idf(docFreq=1369, maxDocs=42740)
              0.09615795 = queryNorm
            0.34690034 = fieldWeight in 1695, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.4403243 = idf(docFreq=1369, maxDocs=42740)
              0.078125 = fieldNorm(doc=1695)
        0.1957467 = weight(abstract_txt:wide in 1695) [ClassicSimilarity], result of:
          0.1957467 = score(doc=1695,freq=1.0), product of:
            0.51419336 = queryWeight, product of:
              1.0973958 = boost
              4.872793 = idf(docFreq=888, maxDocs=42740)
              0.09615795 = queryNorm
            0.38068697 = fieldWeight in 1695, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.872793 = idf(docFreq=888, maxDocs=42740)
              0.078125 = fieldNorm(doc=1695)
        0.3405846 = weight(abstract_txt:opacs in 1695) [ClassicSimilarity], result of:
          0.3405846 = score(doc=1695,freq=1.0), product of:
            0.7438411 = queryWeight, product of:
              1.3198973 = boost
              5.860772 = idf(docFreq=330, maxDocs=42740)
              0.09615795 = queryNorm
            0.4578728 = fieldWeight in 1695, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.860772 = idf(docFreq=330, maxDocs=42740)
              0.078125 = fieldNorm(doc=1695)
    
  5. Hillmann, D.I.: "Parallel universes" or meaningful relationships : envisioning a future for the OPAC and the net (1996) 0.67
    0.6717614 = sum of:
      0.6717614 = product of:
        1.007642 = sum of:
          0.23698705 = weight(abstract_txt:world in 582) [ClassicSimilarity], result of:
            0.23698705 = score(doc=582,freq=1.0), product of:
              0.4269725 = queryWeight, product of:
                4.4403243 = idf(docFreq=1369, maxDocs=42740)
                0.09615795 = queryNorm
              0.55504054 = fieldWeight in 582, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4403243 = idf(docFreq=1369, maxDocs=42740)
                0.125 = fieldNorm(doc=582)
          0.77065504 = weight(abstract_txt:opacs in 582) [ClassicSimilarity], result of:
            0.77065504 = score(doc=582,freq=2.0), product of:
              0.7438411 = queryWeight, product of:
                1.3198973 = boost
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.09615795 = queryNorm
              1.0360479 = fieldWeight in 582, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.860772 = idf(docFreq=330, maxDocs=42740)
                0.125 = fieldNorm(doc=582)
        0.6666667 = coord(2/3)