Search (4 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × author_ss:"Chan, L.M."
  1. Chan, L.M.: Cataloging and classification : an introduction (1994) 0.00
    0.0045733764 = product of:
      0.086894155 = sum of:
        0.086894155 = weight(_text_:literatur in 8555) [ClassicSimilarity], result of:
          0.086894155 = score(doc=8555,freq=2.0), product of:
            0.11727622 = queryWeight, product of:
              4.7901325 = idf(docFreq=998, maxDocs=44218)
              0.024482876 = queryNorm
            0.7409358 = fieldWeight in 8555, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.7901325 = idf(docFreq=998, maxDocs=44218)
              0.109375 = fieldNorm(doc=8555)
      0.05263158 = coord(1/19)
    
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  2. Chan, L.M.: Dewey Decimal Classification : a practical guide (1996) 0.00
    0.0039200373 = product of:
      0.074480705 = sum of:
        0.074480705 = weight(_text_:literatur in 2612) [ClassicSimilarity], result of:
          0.074480705 = score(doc=2612,freq=2.0), product of:
            0.11727622 = queryWeight, product of:
              4.7901325 = idf(docFreq=998, maxDocs=44218)
              0.024482876 = queryNorm
            0.63508785 = fieldWeight in 2612, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.7901325 = idf(docFreq=998, maxDocs=44218)
              0.09375 = fieldNorm(doc=2612)
      0.05263158 = coord(1/19)
    
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  3. Chan, L.M.: Library of Congress Subject Headings : principles and application (1995) 0.00
    0.0010475026 = product of:
      0.01990255 = sum of:
        0.01990255 = product of:
          0.0398051 = sum of:
            0.0398051 = weight(_text_:22 in 3985) [ClassicSimilarity], result of:
              0.0398051 = score(doc=3985,freq=2.0), product of:
                0.08573486 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.024482876 = queryNorm
                0.46428138 = fieldWeight in 3985, 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=3985)
          0.5 = coord(1/2)
      0.05263158 = coord(1/19)
    
    Date
    25.11.2005 18:37:22
  4. Chan, L.M.; Lin, X.; Zeng, M.: Structural and multilingual approaches to subject access on the Web (1999) 0.00
    5.594834E-4 = product of:
      0.010630185 = sum of:
        0.010630185 = weight(_text_:und in 162) [ClassicSimilarity], result of:
          0.010630185 = score(doc=162,freq=2.0), product of:
            0.05426304 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.024482876 = queryNorm
            0.19590102 = fieldWeight in 162, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0625 = fieldNorm(doc=162)
      0.05263158 = coord(1/19)
    
    Abstract
    Zu den großen Herausforderungen einer sinnvollen Suche im WWW gehören die riesige Menge des Verfügbaren und die Sparchbarrieren. Verfahren, die die Web-Ressourcen im Hinblick auf ein effizienteres Retrieval inhaltlich strukturieren, werden daher ebenso dringend benötigt wie Programme, die mit der Sprachvielfalt umgehen können. Im folgenden Vortrag werden wir einige Ansätze diskutieren, die zur Bewältigung der beiden Probleme derzeit unternommen werden