Search (50 results, page 1 of 3)

0.033224124 = product of:
  0.09967237 = sum of:
    0.09967237 = sum of:
      0.01657126 = weight(_text_:of in 1061) [ClassicSimilarity], result of:
        0.01657126 = score(doc=1061,freq=2.0), product of:
          0.06850986 = queryWeight, product of:
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.043811057 = queryNorm
          0.24188137 = fieldWeight in 1061, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.109375 = fieldNorm(doc=1061)
      0.08310111 = weight(_text_:22 in 1061) [ClassicSimilarity], result of:
        0.08310111 = score(doc=1061,freq=2.0), product of:
          0.15341885 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043811057 = queryNorm
          0.5416616 = fieldWeight in 1061, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.109375 = fieldNorm(doc=1061)
  0.33333334 = coord(1/3)

Source

Indexer. 11(1978), S.14-22

0.033224124 = product of:
  0.09967237 = sum of:
    0.09967237 = sum of:
      0.01657126 = weight(_text_:of in 7322) [ClassicSimilarity], result of:
        0.01657126 = score(doc=7322,freq=2.0), product of:
          0.06850986 = queryWeight, product of:
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.043811057 = queryNorm
          0.24188137 = fieldWeight in 7322, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.109375 = fieldNorm(doc=7322)
      0.08310111 = weight(_text_:22 in 7322) [ClassicSimilarity], result of:
        0.08310111 = score(doc=7322,freq=2.0), product of:
          0.15341885 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043811057 = queryNorm
          0.5416616 = fieldWeight in 7322, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.109375 = fieldNorm(doc=7322)
  0.33333334 = coord(1/3)

Source

International forum on information and documentation. 14(1989), S.17-22

0.020072233 = product of:
  0.0602167 = sum of:
    0.0602167 = sum of:
      0.02460194 = weight(_text_:of in 1187) [ClassicSimilarity], result of:
        0.02460194 = score(doc=1187,freq=24.0), product of:
          0.06850986 = queryWeight, product of:
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.043811057 = queryNorm
          0.3591007 = fieldWeight in 1187, product of:
            4.8989797 = tf(freq=24.0), with freq of:
              24.0 = termFreq=24.0
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.046875 = fieldNorm(doc=1187)
      0.03561476 = weight(_text_:22 in 1187) [ClassicSimilarity], result of:
        0.03561476 = score(doc=1187,freq=2.0), product of:
          0.15341885 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043811057 = queryNorm
          0.23214069 = fieldWeight in 1187, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.046875 = fieldNorm(doc=1187)
  0.33333334 = coord(1/3)

Abstract

Subject access to monographs through online public access catalogs (OPACs) has always been a major concern for large research and/or academic libraries. Academic library practice of providing subject access to monographs has proven inadequate, especially in the case of composite works. Many techniques have been proposed to enhance subject treatment of monographs in OPACs. This article briefly reviews these efforts in the past and presents the case of adding Tables of Contents as one of the Most useful and probably also one of the Most costeffective ways of improving subject access to Monographs in an academic environment.

Date

22. 9.1997 19:16:05

Imprint

Urbana-Champaign, IL : Illinois University at Urbana-Champaign, Graduate School of Library and Information Science

Source

Saving the time of the library user through subject access innovation: Papers in honor of Pauline Atherton Cochrane. Ed.: W.J. Wheeler

0.014610192 = product of:
  0.043830574 = sum of:
    0.043830574 = sum of:
      0.020087399 = weight(_text_:of in 520) [ClassicSimilarity], result of:
        0.020087399 = score(doc=520,freq=36.0), product of:
          0.06850986 = queryWeight, product of:
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.043811057 = queryNorm
          0.2932045 = fieldWeight in 520, product of:
            6.0 = tf(freq=36.0), with freq of:
              36.0 = termFreq=36.0
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.03125 = fieldNorm(doc=520)
      0.023743173 = weight(_text_:22 in 520) [ClassicSimilarity], result of:
        0.023743173 = score(doc=520,freq=2.0), product of:
          0.15341885 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043811057 = queryNorm
          0.15476047 = fieldWeight in 520, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=520)
  0.33333334 = coord(1/3)

Abstract

Myriad new information resources are available to contemporary library users. While print remains the foundation of most collections, libraries are also beginning to provide access to an array of bibliographic, numeric, and full-text databases. As more and more information is produced in electronic form and presented at computer workstations, the library catalog is being given an expanded role. The expanded catalog will play a crucial part in organizing information in electronic libraries, and in providing navigational assistance to library users. Like the traditional card catalog, the expanded catalog will not only lead to specific items or groups of sources, but also will provide connections to related materials. These connections will uses standard data elements to link the results of a search in one database with related material in another. For example, links will show local library holdings of sources in citation databases. Cornell University's Mann Library serves the College of Agriculture and Life Sciences, the College of Human Ecology, and the Division of Biological Sciences. As part of electronic library development, Mann staff have been analyzing issues involved in making it possible for Agricola and BIOSIS users to see, automatically, which of their retrieved citations are from sources available in the Cornell libraries. Samples of citations from Agricola and BIOSIS were drawn, and data elements present in these records were compared with bibliographic records of the library's holdings. In some cases, links would be provided by ISSNs. The study shows, however, that the presence of standard identifiers such as ISSN, USBN, or CODEN cannot be assumed, and other linking algorithms must be developed. This article presents study results, provides an overview of several linking systems, and identifies some of the difficulties caused by lack of standardization between different bibliographic databases. It is clear that the concept of an expanded catalog will require not only links between information resources but agreements among information professionals on standard data elements.

Date

8. 1.2007 17:22:25

0.009492606 = product of:
  0.028477818 = sum of:
    0.028477818 = sum of:
      0.0047346456 = weight(_text_:of in 323) [ClassicSimilarity], result of:
        0.0047346456 = score(doc=323,freq=2.0), product of:
          0.06850986 = queryWeight, product of:
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.043811057 = queryNorm
          0.06910896 = fieldWeight in 323, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            1.5637573 = idf(docFreq=25162, maxDocs=44218)
            0.03125 = fieldNorm(doc=323)
      0.023743173 = weight(_text_:22 in 323) [ClassicSimilarity], result of:
        0.023743173 = score(doc=323,freq=2.0), product of:
          0.15341885 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.043811057 = queryNorm
          0.15476047 = fieldWeight in 323, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=323)
  0.33333334 = coord(1/3)

Abstract

Besonders interessant dürften dabei sicherlich die Verfilmungen von mittelalterlichen und frühneuzeitlichen theologischen, juristischen, literarischen und naturwissenschaftlichen Handschriften aus britischen Bibliotheken sein. Illuminierte Handschriften liegen häufig auf Farbmikrofilm vor. Sie stammen nicht nur aus der British Library, sondern auch aus zahlreichen Bibliotheken von Colleges der Universitäten Oxford und Cambridge. Außerdem gibt es eine Komplettverfilmung der orientalischen Handschriften der School of Oriental and African Studies in London. Neben den als Mikroform verfügbaren Handschriften beinhaltet die Liste auch die Fiche-Sammlung "lncunabula", in der nach thematischen Gesichtspunkten (Bibeln, italienische Drucke, Medizin, usw.) zusammengefasst Drucke bis 1500 aus Bibliotheken der ganzen Welt präsentiert werden, darunter auch aus der BSB. Des weiteren führt das Verzeichnis mikroverfilmte Findmittel auf, wobei der "Cranz" (ein Führer zu veröffentlichten und die Verfilmung unveröffentlichter Handschriftenverzeichnisse auf insgesamt 386 Filmrollen) und die Verfilmung von Inventaren der Handschriftenbestände der Bibliothèque nationale de France (ca. 2.500 Mikrofiches) besonders erwähnenswert sind.

Date

22. 5.2007 11:19:21

0.0059357933 = product of:
  0.01780738 = sum of:
    0.01780738 = product of:
      0.03561476 = sum of:
        0.03561476 = weight(_text_:22 in 3728) [ClassicSimilarity], result of:
          0.03561476 = score(doc=3728,freq=2.0), product of:
            0.15341885 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043811057 = queryNorm
            0.23214069 = fieldWeight in 3728, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=3728)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

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

0.0049464945 = product of:
  0.014839483 = sum of:
    0.014839483 = product of:
      0.029678967 = sum of:
        0.029678967 = weight(_text_:22 in 1942) [ClassicSimilarity], result of:
          0.029678967 = score(doc=1942,freq=2.0), product of:
            0.15341885 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043811057 = queryNorm
            0.19345059 = fieldWeight in 1942, 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=1942)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date

22. 6.2008 17:14:24

0.0049464945 = product of:
  0.014839483 = sum of:
    0.014839483 = product of:
      0.029678967 = sum of:
        0.029678967 = weight(_text_:22 in 160) [ClassicSimilarity], result of:
          0.029678967 = score(doc=160,freq=2.0), product of:
            0.15341885 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043811057 = queryNorm
            0.19345059 = fieldWeight in 160, 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=160)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Source

¬Die Kraft der digitalen Unordnung: 32. Arbeits- und Fortbildungstagung der ASpB e. V., Sektion 5 im Deutschen Bibliotheksverband, 22.-25. September 2009 in der Universität Karlsruhe. Hrsg: Jadwiga Warmbrunn u.a

0.0047837105 = product of:
  0.014351131 = sum of:
    0.014351131 = product of:
      0.028702263 = sum of:
        0.028702263 = weight(_text_:of in 844) [ClassicSimilarity], result of:
          0.028702263 = score(doc=844,freq=6.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.41895083 = fieldWeight in 844, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.109375 = fieldNorm(doc=844)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Imprint

Syracuse, NY : Syracuse Univ., School of Information Studies

0.004463867 = product of:
  0.0133916 = sum of:
    0.0133916 = product of:
      0.0267832 = sum of:
        0.0267832 = weight(_text_:of in 389) [ClassicSimilarity], result of:
          0.0267832 = score(doc=389,freq=4.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.39093933 = fieldWeight in 389, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=389)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Source

Journal of information science. 3(1981), S.39-43

0.004463867 = product of:
  0.0133916 = sum of:
    0.0133916 = product of:
      0.0267832 = sum of:
        0.0267832 = weight(_text_:of in 2803) [ClassicSimilarity], result of:
          0.0267832 = score(doc=2803,freq=4.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.39093933 = fieldWeight in 2803, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=2803)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

0.0044112457 = product of:
  0.013233736 = sum of:
    0.013233736 = product of:
      0.026467472 = sum of:
        0.026467472 = weight(_text_:of in 6983) [ClassicSimilarity], result of:
          0.026467472 = score(doc=6983,freq=10.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.38633084 = fieldWeight in 6983, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.078125 = fieldNorm(doc=6983)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Indexing terms supplied by authors can increase subject control of their documents. The terms can be used in the creation of indexes, abstracts, and other devices for information retrieval in the special library. An examination of the American Mathematical Society author indexing program suggests that contributions of authors enhance indexing efforts of editors

0.0044112457 = product of:
  0.013233736 = sum of:
    0.013233736 = product of:
      0.026467472 = sum of:
        0.026467472 = weight(_text_:of in 1700) [ClassicSimilarity], result of:
          0.026467472 = score(doc=1700,freq=10.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.38633084 = fieldWeight in 1700, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.078125 = fieldNorm(doc=1700)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Reports a project to enhance the records of the reference book collection, held on the online catalogue of the Minnesota University, Bio-Medical Library, with tables of contents or summaries; and to keyword index the enhancement fields to improve searching

Source

Bulletin of the Medical Library Association. 83(1995) no.2, S.244-246

0.004267752 = product of:
  0.012803256 = sum of:
    0.012803256 = product of:
      0.025606511 = sum of:
        0.025606511 = weight(_text_:of in 2230) [ClassicSimilarity], result of:
          0.025606511 = score(doc=2230,freq=26.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.37376386 = fieldWeight in 2230, product of:
              5.0990195 = tf(freq=26.0), with freq of:
                26.0 = termFreq=26.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=2230)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Experimental evidence suggests that enhancing the subject content of OPAC records can improve retrieval performance. This is based on the use of natural language index terms derived from the table of contents and back-of-the-book index of documents. The research reported here investigates the alternative approach of translating these natural language terms into controlled vocabulary. Subject queries were collected by interview at the catalogue, and indexing of the queries demonstrated the impressive ability of PRECIS, and to a lesser extent LCSH, to represent users' information needs. DDC performed poorly in this respect. The assumption was made that an index language adequately specific to represent users' queries should be adequate to represent document contents. Searches were carried out on three test databases, and both natural language and PRECIS enhancement of MARC records increased the number of relevant documents found, with PRECIS showing the better performance. However, with weak stemming the advantage of PRECIS was lost. Consideration must also be given to the potential advantages of controlled vocabulary, over and above basic retrieval performance measures

Source

Journal of documentation. 48(1992) no.3, S.291-309

0.0039058835 = product of:
  0.01171765 = sum of:
    0.01171765 = product of:
      0.0234353 = sum of:
        0.0234353 = weight(_text_:of in 7741) [ClassicSimilarity], result of:
          0.0234353 = score(doc=7741,freq=16.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.34207192 = fieldWeight in 7741, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=7741)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

The paper examines the developmentss that have taken place during the last decade with respect to the provision of intellectual subject access in information databases storage. The principles of the SAP indexing methodology are outlined and exemplified, leading to a discussion of the consequences for the conception of the physical 'document' versus 'semantic entities' as the basic constructs for storage and multi-dimensional representation of subject matter. Finally, the paper analyzes the impact of very recent technologies which make achievable such access conceptions and mechanisms

Source

Knowledge organization and quality management: Proc. of the 3rd International ISKO Conference, 20-24 June 1994, Copenhagen, Denmark. Ed.: H. Albrechtsen et al

0.003865822 = product of:
  0.011597466 = sum of:
    0.011597466 = product of:
      0.023194931 = sum of:
        0.023194931 = weight(_text_:of in 8116) [ClassicSimilarity], result of:
          0.023194931 = score(doc=8116,freq=12.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.33856338 = fieldWeight in 8116, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=8116)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Shortened and revised version of a paper presented during an Education Librarian's Group session at the Under One Umbrella Two Conference, organized by the Library Association in Manchester, 9-11 Jul 93. With the possibility of free text searching and easy access to CD-ROM databases, users often do not realise that subject searching is enhanced by familiarity with the controlled vocabulary underlying the indexing system of the database. Discusses the construction of information retrieval thesauri, the problems of terminology and how the use of thesauri can make searching more effective, using education thesauri as examples

0.003743066 = product of:
  0.0112291975 = sum of:
    0.0112291975 = product of:
      0.022458395 = sum of:
        0.022458395 = weight(_text_:of in 376) [ClassicSimilarity], result of:
          0.022458395 = score(doc=376,freq=20.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.32781258 = fieldWeight in 376, product of:
              4.472136 = tf(freq=20.0), with freq of:
                20.0 = termFreq=20.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=376)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

The author collected information about tables of content and index terms in 125 books borrowed by patrons in a medium-sized academic library. To learn how useful the term would be as subject terms in a library catalog, he determined which of these terms were the same as the words used by the patrons to describe the books. For 72,4% of the books assigned LCSH, the patron's term matched the LCheading. The patron's term matched the table of contents term for (1,3% of the books with tables of contents. If the catalog had included terms from the tables of contents and the indexes in addition to the LCSH, the success rate would have been 97,3%. One problem in using terms from books in a library catalog is that many books lack indexes and/or tables of context

0.0036536194 = product of:
  0.010960858 = sum of:
    0.010960858 = product of:
      0.021921717 = sum of:
        0.021921717 = weight(_text_:of in 3385) [ClassicSimilarity], result of:
          0.021921717 = score(doc=3385,freq=14.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.31997898 = fieldWeight in 3385, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3385)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Reports results of research into the feasibility of using OCR scanner technology to capture contents pages of collective monographs and to extract the bibliographic information of each individual work and process this using a standardized language, such as SGML, for tagging electronic documents. By this means, data can be used as electronic information or stored in OPACs, thus providing additional access points. Outlines a pilot system to test the initial hypotheses, show the feasibility of achieving the suggested goals and develop the tasks required for them to be carried out as automatically as possible

0.0036536194 = product of:
  0.010960858 = sum of:
    0.010960858 = product of:
      0.021921717 = sum of:
        0.021921717 = weight(_text_:of in 4650) [ClassicSimilarity], result of:
          0.021921717 = score(doc=4650,freq=14.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.31997898 = fieldWeight in 4650, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4650)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Contents enhancement of catalog records may increase access to books in collections and aid in effective resource sharing by providing more detailed descriptions about library holdings in the catalog. A sample of monographs in San Diego State Univ. Library was studied to determine the extent to which information in books from parts of the collection could be represented better by content notes, and to determine how much of this information has subject or analytical applications. The study revealed that approximately 23% of the books contain discrete content information not already represented in catalog records that could be added. Of those, 52% would be citation-based enhancements and 48% would be subject-based. Nearly 65% would require fewer than 25 enhancements, with an average of 8.03 enhancements per book for the total population

0.0034169364 = product of:
  0.010250809 = sum of:
    0.010250809 = product of:
      0.020501617 = sum of:
        0.020501617 = weight(_text_:of in 2124) [ClassicSimilarity], result of:
          0.020501617 = score(doc=2124,freq=6.0), product of:
            0.06850986 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.043811057 = queryNorm
            0.2992506 = fieldWeight in 2124, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.078125 = fieldNorm(doc=2124)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Abstract

Considers methods of enriching bibliographic USMARC records for OPACs via a subject enhancement process involving the inclusion of subject information derived from the books' contents tables