Search (4 results, page 1 of 1)

0.02100763 = product of:
  0.08403052 = sum of:
    0.08403052 = weight(_text_:assess in 1800) [ClassicSimilarity], result of:
      0.08403052 = score(doc=1800,freq=2.0), product of:
        0.36863554 = queryWeight, product of:
          5.8947687 = idf(docFreq=330, maxDocs=44218)
          0.062536046 = queryNorm
        0.22795013 = fieldWeight in 1800, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          5.8947687 = idf(docFreq=330, maxDocs=44218)
          0.02734375 = fieldNorm(doc=1800)
  0.25 = coord(1/4)

Abstract

The SAC Subcommittee on Subject Relationships/Reference Structures was authorized at the 1995 Midwinter Meeting and appointed shortly before Annual Conference. Its creation was one result of a discussion of how (and why) to promote the display and use of broader-term subject heading references, and its charge reads as follows: To investigate: (1) the kinds of relationships that exist between subjects, the display of which are likely to be useful to catalog users; (2) how these relationships are or could be recorded in authorities and classification formats; (3) options for how these relationships should be presented to users of online and print catalogs, indexes, lists, etc. By the summer 1996 Annual Conference, make some recommendations to SAC about how to disseminate the information and/or implement changes. At that time assess the need for additional time to investigate these issues. The Subcommittee's work on each of the imperatives in the charge was summarized in a report issued at the 1996 Annual Conference (Appendix A). Highlights of this work included the development of a taxonomy of 165 subject relationships; a demonstration that, using existing MARC coding, catalog systems could be programmed to generate references they do not currently support; and an examination of reference displays in several CD-ROM database products. Since that time, work has continued on identifying term relationships and display options; on tracking research, discussion, and implementation of subject relationships in information systems; and on compiling a list of further research needs.

0.014827349 = product of:
  0.059309397 = sum of:
    0.059309397 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
      0.059309397 = score(doc=1149,freq=2.0), product of:
        0.21899058 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.062536046 = queryNorm
        0.2708308 = fieldWeight in 1149, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1149)
  0.25 = coord(1/4)

Date

22. 9.2007 15:45:57

0.014827349 = product of:
  0.059309397 = sum of:
    0.059309397 = weight(_text_:22 in 4792) [ClassicSimilarity], result of:
      0.059309397 = score(doc=4792,freq=2.0), product of:
        0.21899058 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.062536046 = queryNorm
        0.2708308 = fieldWeight in 4792, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4792)
  0.25 = coord(1/4)

Source

Wissensspeicher in digitalen Räumen: Nachhaltigkeit - Verfügbarkeit - semantische Interoperabilität. Proceedings der 11. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Konstanz, 20. bis 22. Februar 2008. Hrsg.: J. Sieglerschmidt u. H.P.Ohly

0.0074136746 = product of:
  0.029654698 = sum of:
    0.029654698 = weight(_text_:22 in 3644) [ClassicSimilarity], result of:
      0.029654698 = score(doc=3644,freq=2.0), product of:
        0.21899058 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.062536046 = queryNorm
        0.1354154 = fieldWeight in 3644, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.02734375 = fieldNorm(doc=3644)
  0.25 = coord(1/4)

Footnote

Original in: Information retrieval today: papers presented at an Institute conducted by the Library School and the Center for Continuation Study, University of Minnesota, Sept. 19-22, 1962. Ed. by Wesley Simonton. Minneapolis, Minn.: The Center, 1963. S.21-36.