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) 4.61
    4.6059904 = sum of:
      4.6059904 = weight(author_txt:wätjen in 2068) [ClassicSimilarity], result of:
        4.6059904 = fieldWeight in 2068, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.211981 = idf(docFreq=11, maxDocs=44218)
          0.5 = fieldNorm(doc=2068)
    
  2. Wätjen, H.-J.: Mensch oder Maschine? : Auswahl und Erschließung vonm Informationsressourcen im Internet (1996) 4.61
    4.6059904 = sum of:
      4.6059904 = weight(author_txt:wätjen in 3161) [ClassicSimilarity], result of:
        4.6059904 = fieldWeight in 3161, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.211981 = idf(docFreq=11, maxDocs=44218)
          0.5 = fieldNorm(doc=3161)
    
  3. Wätjen, H.-J.: GERHARD : Automatisches Sammeln, Klassifizieren und Indexieren von wissenschaftlich relevanten Informationsressourcen im deutschen World Wide Web (1998) 4.61
    4.6059904 = sum of:
      4.6059904 = weight(author_txt:wätjen in 3064) [ClassicSimilarity], result of:
        4.6059904 = fieldWeight in 3064, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.211981 = idf(docFreq=11, maxDocs=44218)
          0.5 = fieldNorm(doc=3064)
    
  4. Wätjen, H.-J.: Automatisches Sammeln, Klassifizieren und Indexieren von wissenschaftlich relevanten Informationsressourcen im deutschen World Wide Web : das DFG-Projekt GERHARD (1998) 4.61
    4.6059904 = sum of:
      4.6059904 = weight(author_txt:wätjen in 3066) [ClassicSimilarity], result of:
        4.6059904 = fieldWeight in 3066, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.211981 = idf(docFreq=11, maxDocs=44218)
          0.5 = fieldNorm(doc=3066)
    
  5. Wätjen, H.-J.: Zur Realität virtueller Bibliotheken : Möglichkeiten, Aufgaben, Probleme (1999) 4.61
    4.6059904 = sum of:
      4.6059904 = weight(author_txt:wätjen in 4125) [ClassicSimilarity], result of:
        4.6059904 = fieldWeight in 4125, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.211981 = idf(docFreq=11, maxDocs=44218)
          0.5 = fieldNorm(doc=4125)
    

Similar documents (content)

  1. Foest, G.; Lange, G.: Network information services : new tools offer new changes (1993) 1.23
    1.2253103 = sum of:
      1.2253103 = sum of:
        0.23455726 = weight(abstract_txt:world in 6551) [ClassicSimilarity], result of:
          0.23455726 = score(doc=6551,freq=1.0), product of:
            0.42344037 = queryWeight, product of:
              4.4314575 = idf(docFreq=1429, maxDocs=44218)
              0.095553294 = queryNorm
            0.5539322 = fieldWeight in 6551, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.4314575 = idf(docFreq=1429, maxDocs=44218)
              0.125 = fieldNorm(doc=6551)
        0.44035447 = weight(abstract_txt:wide in 6551) [ClassicSimilarity], result of:
          0.44035447 = score(doc=6551,freq=2.0), product of:
            0.5114674 = queryWeight, product of:
              1.0990384 = boost
              4.870342 = idf(docFreq=921, maxDocs=44218)
              0.095553294 = queryNorm
            0.8609629 = fieldWeight in 6551, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.870342 = idf(docFreq=921, maxDocs=44218)
              0.125 = fieldNorm(doc=6551)
        0.5503985 = weight(abstract_txt:opacs in 6551) [ClassicSimilarity], result of:
          0.5503985 = score(doc=6551,freq=1.0), product of:
            0.74772954 = queryWeight, product of:
              1.3288505 = boost
              5.888745 = idf(docFreq=332, maxDocs=44218)
              0.095553294 = queryNorm
            0.7360931 = fieldWeight in 6551, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.888745 = idf(docFreq=332, maxDocs=44218)
              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) 0.95
    0.94706523 = sum of:
      0.94706523 = sum of:
        0.11727863 = weight(abstract_txt:world in 113) [ClassicSimilarity], result of:
          0.11727863 = score(doc=113,freq=1.0), product of:
            0.42344037 = queryWeight, product of:
              4.4314575 = idf(docFreq=1429, maxDocs=44218)
              0.095553294 = queryNorm
            0.2769661 = fieldWeight in 113, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.4314575 = idf(docFreq=1429, maxDocs=44218)
              0.0625 = fieldNorm(doc=113)
        0.1556888 = weight(abstract_txt:wide in 113) [ClassicSimilarity], result of:
          0.1556888 = score(doc=113,freq=1.0), product of:
            0.5114674 = queryWeight, product of:
              1.0990384 = boost
              4.870342 = idf(docFreq=921, maxDocs=44218)
              0.095553294 = queryNorm
            0.30439636 = fieldWeight in 113, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.870342 = idf(docFreq=921, maxDocs=44218)
              0.0625 = fieldNorm(doc=113)
        0.67409784 = weight(abstract_txt:opacs in 113) [ClassicSimilarity], result of:
          0.67409784 = score(doc=113,freq=6.0), product of:
            0.74772954 = queryWeight, product of:
              1.3288505 = boost
              5.888745 = idf(docFreq=332, maxDocs=44218)
              0.095553294 = queryNorm
            0.9015263 = fieldWeight in 113, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              5.888745 = idf(docFreq=332, maxDocs=44218)
              0.0625 = fieldNorm(doc=113)
    
  3. Long, C.E.: Improving subject searching in Web-based OPACs : evaluation of the problem and guidelines for design (2000) 0.94
    0.9370332 = sum of:
      0.9370332 = sum of:
        0.14659828 = weight(abstract_txt:world in 6110) [ClassicSimilarity], result of:
          0.14659828 = score(doc=6110,freq=1.0), product of:
            0.42344037 = queryWeight, product of:
              4.4314575 = idf(docFreq=1429, maxDocs=44218)
              0.095553294 = queryNorm
            0.34620762 = fieldWeight in 6110, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.4314575 = idf(docFreq=1429, maxDocs=44218)
              0.078125 = fieldNorm(doc=6110)
        0.19461103 = weight(abstract_txt:wide in 6110) [ClassicSimilarity], result of:
          0.19461103 = score(doc=6110,freq=1.0), product of:
            0.5114674 = queryWeight, product of:
              1.0990384 = boost
              4.870342 = idf(docFreq=921, maxDocs=44218)
              0.095553294 = queryNorm
            0.38049546 = fieldWeight in 6110, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.870342 = idf(docFreq=921, maxDocs=44218)
              0.078125 = fieldNorm(doc=6110)
        0.5958239 = weight(abstract_txt:opacs in 6110) [ClassicSimilarity], result of:
          0.5958239 = score(doc=6110,freq=3.0), product of:
            0.74772954 = queryWeight, product of:
              1.3288505 = boost
              5.888745 = idf(docFreq=332, maxDocs=44218)
              0.095553294 = queryNorm
            0.7968441 = fieldWeight in 6110, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              5.888745 = idf(docFreq=332, maxDocs=44218)
              0.078125 = fieldNorm(doc=6110)
    
  4. Butterfield, K.: Online Public Access Catalogs (OPACs) (2009) 0.69
    0.6852084 = sum of:
      0.6852084 = sum of:
        0.14659828 = weight(abstract_txt:world in 4694) [ClassicSimilarity], result of:
          0.14659828 = score(doc=4694,freq=1.0), product of:
            0.42344037 = queryWeight, product of:
              4.4314575 = idf(docFreq=1429, maxDocs=44218)
              0.095553294 = queryNorm
            0.34620762 = fieldWeight in 4694, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.4314575 = idf(docFreq=1429, maxDocs=44218)
              0.078125 = fieldNorm(doc=4694)
        0.19461103 = weight(abstract_txt:wide in 4694) [ClassicSimilarity], result of:
          0.19461103 = score(doc=4694,freq=1.0), product of:
            0.5114674 = queryWeight, product of:
              1.0990384 = boost
              4.870342 = idf(docFreq=921, maxDocs=44218)
              0.095553294 = queryNorm
            0.38049546 = fieldWeight in 4694, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              4.870342 = idf(docFreq=921, maxDocs=44218)
              0.078125 = fieldNorm(doc=4694)
        0.3439991 = weight(abstract_txt:opacs in 4694) [ClassicSimilarity], result of:
          0.3439991 = score(doc=4694,freq=1.0), product of:
            0.74772954 = queryWeight, product of:
              1.3288505 = boost
              5.888745 = idf(docFreq=332, maxDocs=44218)
              0.095553294 = queryNorm
            0.46005818 = fieldWeight in 4694, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.888745 = idf(docFreq=332, maxDocs=44218)
              0.078125 = fieldNorm(doc=4694)
    
  5. Hillmann, D.I.: "Parallel universes" or meaningful relationships : envisioning a future for the OPAC and the net (1996) 0.68
    0.67529225 = sum of:
      0.67529225 = product of:
        1.0129384 = sum of:
          0.23455726 = weight(abstract_txt:world in 5581) [ClassicSimilarity], result of:
            0.23455726 = score(doc=5581,freq=1.0), product of:
              0.42344037 = queryWeight, product of:
                4.4314575 = idf(docFreq=1429, maxDocs=44218)
                0.095553294 = queryNorm
              0.5539322 = fieldWeight in 5581, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4314575 = idf(docFreq=1429, maxDocs=44218)
                0.125 = fieldNorm(doc=5581)
          0.7783811 = weight(abstract_txt:opacs in 5581) [ClassicSimilarity], result of:
            0.7783811 = score(doc=5581,freq=2.0), product of:
              0.74772954 = queryWeight, product of:
                1.3288505 = boost
                5.888745 = idf(docFreq=332, maxDocs=44218)
                0.095553294 = queryNorm
              1.0409929 = fieldWeight in 5581, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.888745 = idf(docFreq=332, maxDocs=44218)
                0.125 = fieldNorm(doc=5581)
        0.6666667 = coord(2/3)