Search (7 results, page 1 of 1)

  • × year_i:[1990 TO 2000}
  • × theme_ss:"Verteilte bibliographische Datenbanken"
  1. Dupuis, P.; Lapointe, J.: Developpement d'un outil documentaire à Hydro-Quebec : le Thesaurus HQ (1997) 0.01 
    0.01387695 = product of:
  0.0277539 = sum of:
    0.0277539 = product of:
      0.0555078 = sum of:
        0.0555078 = weight(_text_:22 in 3173) [ClassicSimilarity], result of:
          0.0555078 = score(doc=3173,freq=2.0), product of:
            0.17933457 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051211677 = queryNorm
            0.30952093 = fieldWeight in 3173, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=3173)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Argus. 26(1997) no.3, S.16-22
  2. Dempsey, L.; Russell, R.; Kirriemur, J.W.: Towards distributed library systems : Z39.50 in a European context (1996) 0.01 
    0.01387695 = product of:
  0.0277539 = sum of:
    0.0277539 = product of:
      0.0555078 = sum of:
        0.0555078 = weight(_text_:22 in 127) [ClassicSimilarity], result of:
          0.0555078 = score(doc=127,freq=2.0), product of:
            0.17933457 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051211677 = queryNorm
            0.30952093 = fieldWeight in 127, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=127)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Program. 30(1996) no.1, S.1-22
  3. Ashton, J.: ONE: the final OPAC frontier (1998) 0.01 
    0.01387695 = product of:
  0.0277539 = sum of:
    0.0277539 = product of:
      0.0555078 = sum of:
        0.0555078 = weight(_text_:22 in 2588) [ClassicSimilarity], result of:
          0.0555078 = score(doc=2588,freq=2.0), product of:
            0.17933457 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051211677 = queryNorm
            0.30952093 = fieldWeight in 2588, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=2588)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Select newsletter. 1998, no.22, Spring, S.5-6
  4. Lunau, C.D.: Z39.50: a critical component of the Canadian resource sharing infrastructure : implementation activities and results achieved (1997) 0.01 
    0.01387695 = product of:
  0.0277539 = sum of:
    0.0277539 = product of:
      0.0555078 = sum of:
        0.0555078 = weight(_text_:22 in 3193) [ClassicSimilarity], result of:
          0.0555078 = score(doc=3193,freq=2.0), product of:
            0.17933457 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051211677 = queryNorm
            0.30952093 = fieldWeight in 3193, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=3193)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    3. 3.1999 17:22:57
  5. Burrows, T.: ¬The virtual catalogue : bibliographic access for the virtual library (1993) 0.01 
    0.01387695 = product of:
  0.0277539 = sum of:
    0.0277539 = product of:
      0.0555078 = sum of:
        0.0555078 = weight(_text_:22 in 5286) [ClassicSimilarity], result of:
          0.0555078 = score(doc=5286,freq=2.0), product of:
            0.17933457 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051211677 = queryNorm
            0.30952093 = fieldWeight in 5286, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=5286)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    8.10.2000 14:47:22
  6. Roszkowski, M.; Lukas, C.: ¬A distributed architecture for resource discovery using metadata (1998) 0.01 
    0.013309063 = product of:
  0.026618127 = sum of:
    0.026618127 = product of:
      0.053236254 = sum of:
        0.053236254 = weight(_text_:headings in 1256) [ClassicSimilarity], result of:
          0.053236254 = score(doc=1256,freq=2.0), product of:
            0.24837378 = queryWeight, product of:
              4.849944 = idf(docFreq=940, maxDocs=44218)
              0.051211677 = queryNorm
            0.21433927 = fieldWeight in 1256, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.849944 = idf(docFreq=940, maxDocs=44218)
              0.03125 = fieldNorm(doc=1256)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    This article describes an approach for linking geographically distributed collections of metadata so that they are searchable as a single collection. We describe the infrastructure, which uses standard Internet protocols such as the Lightweight Directory Access Protocol (LDAP) and the Common Indexing Protocol (CIP), to distribute queries, return results, and exchange index information. We discuss the advantages of using linked collections of authoritative metadata as an alternative to using a keyword indexing search-engine for resource discovery. We examine other architectures that use metadata for resource discovery, such as Dienst/NCSTRL, the AHDS HTTP/Z39.50 Gateway, and the ROADS initiative. Finally, we discuss research issues and future directions of the project. The Internet Scout Project, which is funded by the National Science Foundation and is located in the Computer Sciences Department at the University of Wisconsin-Madison, is charged with assisting the higher education community in resource discovery on the Internet. To that end, the Scout Report and subsequent subject-specific Scout Reports were developed to guide the U.S. higher education community to research-quality resources. The Scout Report Signpost utilizes the content from the Scout Reports as the basis of a metadata collection. Signpost consists of more than 2000 cataloged Internet sites using established standards such as Library of Congress subject headings and abbreviated call letters, and emerging standards such as the Dublin Core (DC). This searchable and browseable collection is free and freely accessible, as are all of the Internet Scout Project's services.
  7. Nicholson, D.; Steele, M.: CATRIONA : a distributed, locally-oriented, Z39.50 OPAC-based approach to cataloguing the Internet (1996) 0.01 
    0.010407712 = product of:
  0.020815425 = sum of:
    0.020815425 = product of:
      0.04163085 = sum of:
        0.04163085 = weight(_text_:22 in 603) [ClassicSimilarity], result of:
          0.04163085 = score(doc=603,freq=2.0), product of:
            0.17933457 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051211677 = queryNorm
            0.23214069 = fieldWeight in 603, 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=603)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Cataloging and classification quarterly. 22(1996) nos.3/4, S.127-141

Authors

Languages

Types

Themes