Search (3 results, page 1 of 1)

  • × theme_ss:"Normdateien"
  • × theme_ss:"Verbale Doksprachen im Online-Retrieval"
  1. Dean, R.J.: FAST: development of simplified headings for metadata (2004) 0.03 
    0.032710187 = product of:
  0.098130554 = sum of:
    0.098130554 = product of:
      0.29439166 = sum of:
        0.29439166 = weight(_text_:lcsh's in 5682) [ClassicSimilarity], result of:
          0.29439166 = score(doc=5682,freq=2.0), product of:
            0.44834176 = queryWeight, product of:
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.045263603 = queryNorm
            0.65662336 = fieldWeight in 5682, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              9.905128 = idf(docFreq=5, maxDocs=44218)
              0.046875 = fieldNorm(doc=5682)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Abstract
    The Library of Congress Subject Headings schema (LCSH) is the most commonly used and widely accepted subject vocabulary for general application. It is the de facto universal controlled vocabulary and has been a model for developing subject heading systems by many countries. However, LCSH's complex syntax and rules for constructing headings restrict its application by requiring highly skilled personnel and limit the effectiveness of automated authority control. Recent trends, driven to a large extent by the rapid growth of the Web, are forcing changes in bibliographic control systems to make them easier to use, understand, and apply, and subject headings are no exception. The purpose of adapting the LCSH with a simplified syntax to create FAST (Faceted Application of Subject Terminology) headings is to retain the very rich vocabulary of LCSH while making the schema easier to understand, control, apply, and use. The schema maintains compatibility with LCSH--any valid Library of Congress subject heading can be converted to FAST headings.
  2. O'Neill, E.T.; Bennett, R.; Kammerer, K.: Using authorities to improve subject searches (2012) 0.00 
    0.004125507 = product of:
  0.012376521 = sum of:
    0.012376521 = product of:
      0.037129562 = sum of:
        0.037129562 = weight(_text_:29 in 310) [ClassicSimilarity], result of:
          0.037129562 = score(doc=310,freq=2.0), product of:
            0.1592232 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.045263603 = queryNorm
            0.23319192 = fieldWeight in 310, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=310)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    29. 5.2015 20:57:41
  3. Wiesenmüller, H.: Verbale Erschließung in Katalogen und Discovery-Systemen : Überlegungen zur Qualität (2021) 0.00 
    0.0034069966 = product of:
  0.01022099 = sum of:
    0.01022099 = product of:
      0.030662967 = sum of:
        0.030662967 = weight(_text_:22 in 374) [ClassicSimilarity], result of:
          0.030662967 = score(doc=374,freq=2.0), product of:
            0.15850542 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045263603 = queryNorm
            0.19345059 = fieldWeight in 374, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=374)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    24. 9.2021 12:22:02

Authors

Years

Languages

Types