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) 0.09
    0.08582172 = product of:
      0.17164344 = sum of:
        0.17164344 = sum of:
          0.060696807 = weight(_text_:j in 4125) [ClassicSimilarity], result of:
            0.060696807 = score(doc=4125,freq=2.0), product of:
              0.14407694 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.04534291 = queryNorm
              0.4212805 = fieldWeight in 4125, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.09375 = fieldNorm(doc=4125)
          0.037226573 = weight(_text_:m in 4125) [ClassicSimilarity], result of:
            0.037226573 = score(doc=4125,freq=2.0), product of:
              0.11283351 = queryWeight, product of:
                2.4884486 = idf(docFreq=9980, maxDocs=44218)
                0.04534291 = queryNorm
              0.3299248 = fieldWeight in 4125, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4884486 = idf(docFreq=9980, maxDocs=44218)
                0.09375 = fieldNorm(doc=4125)
          0.07372006 = weight(_text_:22 in 4125) [ClassicSimilarity], result of:
            0.07372006 = score(doc=4125,freq=2.0), product of:
              0.15878315 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04534291 = 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)
      0.5 = 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) 0.04
    0.03733802 = product of:
      0.07467604 = sum of:
        0.07467604 = product of:
          0.112014055 = sum of:
            0.05058067 = weight(_text_:j in 3161) [ClassicSimilarity], result of:
              0.05058067 = score(doc=3161,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.35106707 = fieldWeight in 3161, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3161)
            0.061433386 = weight(_text_:22 in 3161) [ClassicSimilarity], result of:
              0.061433386 = score(doc=3161,freq=2.0), product of:
                0.15878315 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04534291 = 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. Koch, T.; Seiffert, F.; Wätjen, H.-J.: Informationen im Web anbieten und wiederfinden (1998) 0.01
    0.010220968 = product of:
      0.020441936 = sum of:
        0.020441936 = product of:
          0.061325807 = sum of:
            0.061325807 = weight(_text_:j in 1840) [ClassicSimilarity], result of:
              0.061325807 = score(doc=1840,freq=6.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.42564622 = fieldWeight in 1840, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.1774964 = idf(docFreq=5010, 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
    Source
    Weiter auf dem Weg zur virtuellen Bibliothek! Kundenservice zwischen Quantität und Qualität. 3. INETBIB-Tagung vom 4.-6. März 1998 in Köln. 2., erw. Aufl. Hrsg.: B. Jedwabski u. J. Nowak
  4. Wätjen, H.-J.: ORBIS, der Oldenburger Online-Benutzerkatalog (1991) 0.01
    0.010116135 = product of:
      0.02023227 = sum of:
        0.02023227 = product of:
          0.060696807 = sum of:
            0.060696807 = weight(_text_:j in 2068) [ClassicSimilarity], result of:
              0.060696807 = score(doc=2068,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.4212805 = fieldWeight in 2068, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, 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
    0.010116135 = product of:
      0.02023227 = sum of:
        0.02023227 = product of:
          0.060696807 = sum of:
            0.060696807 = weight(_text_:j in 5456) [ClassicSimilarity], result of:
              0.060696807 = score(doc=5456,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.4212805 = fieldWeight in 5456, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, 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
    0.008430112 = product of:
      0.016860224 = sum of:
        0.016860224 = product of:
          0.05058067 = sum of:
            0.05058067 = weight(_text_:j in 3065) [ClassicSimilarity], result of:
              0.05058067 = score(doc=3065,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.35106707 = fieldWeight in 3065, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, 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
    0.008430112 = product of:
      0.016860224 = sum of:
        0.016860224 = product of:
          0.05058067 = sum of:
            0.05058067 = weight(_text_:j in 3066) [ClassicSimilarity], result of:
              0.05058067 = score(doc=3066,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.35106707 = fieldWeight in 3066, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3066)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  8. Becker, H.J.; Diedrichs, R.; Eversberg, B.; Rath-Beckmann, A.; Wätjen, H.-J.; Zick, W.; Zillmann, H.: ¬Das PICA-System (1992) 0.01
    0.0067440895 = product of:
      0.013488179 = sum of:
        0.013488179 = product of:
          0.040464535 = sum of:
            0.040464535 = weight(_text_:j in 3172) [ClassicSimilarity], result of:
              0.040464535 = score(doc=3172,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.28085366 = fieldWeight in 3172, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3172)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  9. Wätjen, H.-J.: GERHARD : Automatisches Sammeln, Klassifizieren und Indexieren von wissenschaftlich relevanten Informationsressourcen im deutschen World Wide Web (1998) 0.01
    0.0059010787 = product of:
      0.011802157 = sum of:
        0.011802157 = product of:
          0.03540647 = sum of:
            0.03540647 = weight(_text_:j in 3064) [ClassicSimilarity], result of:
              0.03540647 = score(doc=3064,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.24574696 = fieldWeight in 3064, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3064)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)