Search (9 results, page 1 of 1)

  • × author_ss:"Wätjen, H.-J."
  • × year_i:[1990 TO 2000}
  1. Wätjen, H.-J.: Zur Realität virtueller Bibliotheken : Möglichkeiten, Aufgaben, Probleme (1999) 0.04 
    0.036874868 = product of:
  0.073749736 = sum of:
    0.073749736 = product of:
      0.1106246 = sum of:
        0.037039213 = weight(_text_:h in 4125) [ClassicSimilarity], result of:
          0.037039213 = score(doc=4125,freq=2.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.32939452 = fieldWeight in 4125, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.09375 = fieldNorm(doc=4125)
        0.07358538 = weight(_text_:22 in 4125) [ClassicSimilarity], result of:
          0.07358538 = score(doc=4125,freq=2.0), product of:
            0.15849307 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045260075 = queryNorm
            0.46428138 = fieldWeight in 4125, 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=4125)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    Service im Wandel: Bestandssicherung, Elektronische Bibliothek, Veränderungsmanagement. 27. Arbeits- und Fortbildungstagung der ASpB / Sektion 5 im DBV in Zusammenarbeit mit der GBDL, Dresden, 22.-27.2.1999. Bearb. von M. Brauer
  2. Wätjen, H.-J.: Mensch oder Maschine? : Auswahl und Erschließung vonm Informationsressourcen im Internet (1996) 0.03 
    0.030729055 = product of:
  0.06145811 = sum of:
    0.06145811 = product of:
      0.092187166 = sum of:
        0.030866012 = weight(_text_:h in 3161) [ClassicSimilarity], result of:
          0.030866012 = score(doc=3161,freq=2.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.27449545 = fieldWeight in 3161, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.078125 = fieldNorm(doc=3161)
        0.061321154 = weight(_text_:22 in 3161) [ClassicSimilarity], result of:
          0.061321154 = score(doc=3161,freq=2.0), product of:
            0.15849307 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045260075 = queryNorm
            0.38690117 = fieldWeight in 3161, 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=3161)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Date
    2. 2.1996 15:40:22
  3. Becker, H.J.; Diedrichs, R.; Eversberg, B.; Rath-Beckmann, A.; Wätjen, H.-J.; Zick, W.; Zillmann, H.: ¬Das PICA-System (1992) 0.01 
    0.0071282005 = product of:
  0.014256401 = sum of:
    0.014256401 = product of:
      0.0427692 = sum of:
        0.0427692 = weight(_text_:h in 3172) [ClassicSimilarity], result of:
          0.0427692 = score(doc=3172,freq=6.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.38035205 = fieldWeight in 3172, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0625 = fieldNorm(doc=3172)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    Bibliothek: Forschung und Praxis. 16(1992) H.3, S.307-330
  4. Wätjen, H.-J.: ORBIS, der Oldenburger Online-Benutzerkatalog (1991) 0.01 
    0.0061732023 = product of:
  0.012346405 = sum of:
    0.012346405 = product of:
      0.037039213 = sum of:
        0.037039213 = weight(_text_:h in 2068) [ClassicSimilarity], result of:
          0.037039213 = score(doc=2068,freq=2.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.32939452 = fieldWeight in 2068, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.09375 = fieldNorm(doc=2068)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  5. Wätjen, H.-J.: Hypertextbasierte OPACs im World-wide Web (1996) 0.01 
    0.0061732023 = product of:
  0.012346405 = sum of:
    0.012346405 = product of:
      0.037039213 = sum of:
        0.037039213 = weight(_text_:h in 5456) [ClassicSimilarity], result of:
          0.037039213 = score(doc=5456,freq=2.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.32939452 = fieldWeight in 5456, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.09375 = fieldNorm(doc=5456)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  6. Wätjen, H.-J.; Diekmann, B.; Möller, G.; Carstensen, K.-U.: Bericht zum DFG-Projekt: GERHARD : German Harvest Automated Retrieval and Directory (1998) 0.01 
    0.0051443353 = product of:
  0.010288671 = sum of:
    0.010288671 = product of:
      0.030866012 = sum of:
        0.030866012 = weight(_text_:h in 3065) [ClassicSimilarity], result of:
          0.030866012 = score(doc=3065,freq=2.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.27449545 = fieldWeight in 3065, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.078125 = fieldNorm(doc=3065)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  7. Wätjen, H.-J.: Automatisches Sammeln, Klassifizieren und Indexieren von wissenschaftlich relevanten Informationsressourcen im deutschen World Wide Web : das DFG-Projekt GERHARD (1998) 0.01 
    0.0051443353 = product of:
  0.010288671 = sum of:
    0.010288671 = product of:
      0.030866012 = sum of:
        0.030866012 = weight(_text_:h in 3066) [ClassicSimilarity], result of:
          0.030866012 = score(doc=3066,freq=2.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.27449545 = fieldWeight in 3066, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.078125 = fieldNorm(doc=3066)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  8. Koch, T.; Seiffert, F.; Wätjen, H.-J.: Informationen im Web anbieten und wiederfinden (1998) 0.01 
    0.005092632 = product of:
  0.010185264 = sum of:
    0.010185264 = product of:
      0.030555792 = sum of:
        0.030555792 = weight(_text_:h in 1840) [ClassicSimilarity], result of:
          0.030555792 = score(doc=1840,freq=4.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.27173662 = fieldWeight in 1840, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1840)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Content
    Enthält die einzelnen Beiträge: KOCH, T.: Übersicht über die verschiedenen Typen von Suchdiensten; SEIFFERT, F.: Hilfsmittel zur Wahl passender Suchdienste für bestimmte Zwecke; KOCH, T.: Konzeptsuche / Erweiterung der Suchanfrage; KOCH, T.: Kontrolliertes Vokabular; SEIFFERT, F.: Ranking; WÄTJEN, H.-J.: Integration von Searching und Browsing; KOCH, T.: Metadaten und Suchdienste
  9. Wätjen, H.-J.: GERHARD : Automatisches Sammeln, Klassifizieren und Indexieren von wissenschaftlich relevanten Informationsressourcen im deutschen World Wide Web (1998) 0.01 
    0.005092632 = product of:
  0.010185264 = sum of:
    0.010185264 = product of:
      0.030555792 = sum of:
        0.030555792 = weight(_text_:h in 3064) [ClassicSimilarity], result of:
          0.030555792 = score(doc=3064,freq=4.0), product of:
            0.11244635 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045260075 = queryNorm
            0.27173662 = fieldWeight in 3064, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3064)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    B.I.T.online. 1(1998) H.4, S.279-290

Authors

Types

Themes