Search (3272 results, page 1 of 164)

  • × language_ss:"e"
  1. Bush, V.: As we may think (1945) 0.12
    0.11705955 = product of:
      0.17558932 = sum of:
        0.022309715 = product of:
          0.08923886 = sum of:
            0.08923886 = weight(_text_:cd in 6537) [ClassicSimilarity], result of:
              0.08923886 = score(doc=6537,freq=2.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.54702604 = fieldWeight in 6537, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6537)
          0.25 = coord(1/4)
        0.1532796 = product of:
          0.45983878 = sum of:
            0.45983878 = weight(_text_:1945 in 6537) [ClassicSimilarity], result of:
              0.45983878 = score(doc=6537,freq=5.0), product of:
                0.294501 = queryWeight, product of:
                  7.448392 = idf(docFreq=69, maxDocs=44218)
                  0.03953887 = queryNorm
                1.5614166 = fieldWeight in 6537, product of:
                  2.236068 = tf(freq=5.0), with freq of:
                    5.0 = termFreq=5.0
                  7.448392 = idf(docFreq=69, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6537)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Footnote
    Häufig als 'Ur'-Idee des Hypertext-Konzeptes zitiert. - Wiederabgedruckt in: Lambert, S.: CD-ROM: the new papyrus. Redmond 1986. S.3-20.
    Source
    Atlantic monthly. 176(1945) no.1, S.101-108
    Year
    1945
  2. Adeniran, O.R.; Adigun, A.T.: Retro-conversion exercise in an online thesaurus environment : a post card-catalogue conversion experience at the International Institute of Tropical Agriculture in Ibadan (1996) 0.11
    0.11443811 = product of:
      0.17165716 = sum of:
        0.013146126 = product of:
          0.052584503 = sum of:
            0.052584503 = weight(_text_:cd in 5546) [ClassicSimilarity], result of:
              0.052584503 = score(doc=5546,freq=4.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.3223382 = fieldWeight in 5546, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5546)
          0.25 = coord(1/4)
        0.15851103 = weight(_text_:retro in 5546) [ClassicSimilarity], result of:
          0.15851103 = score(doc=5546,freq=2.0), product of:
            0.33682504 = queryWeight, product of:
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.03953887 = queryNorm
            0.47060347 = fieldWeight in 5546, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5546)
      0.6666667 = coord(2/3)
    
    Abstract
    Faced with the need to undertake the retrospective conversion of the library catalogue, at the International Institute of Tropical Agriculture Library, Ibadan, Nigeria, 2 possible approaches to conversion were indentified: use of a previously compiled accession list of materials available in the manual system; and scanning of all books and periodicals to create entries from source. Having chosen the first option, the next stage was to select the best way to proceed from several options. In the case of books and book chapters, the options were: use of MARC tapes; use of CD-ROM databases; downloading from online databases; and creation of original cataloguing and indexing entries. The first option was considered to cumbersome; the second was too expensive; the third was not viable with present telecommunications and INMARSAT satellite online access. In the case of periodical articles and conference proceedings, the options were: use of abstracting and indexing services on floppy discs; and locally generated indexing. The first option was not considered viable due to the scattering of entries over many CD-ROM databases; the second was rules out because of lack of coverage and problems in copying records in ASCII format
  3. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.08
    0.084813975 = product of:
      0.12722096 = sum of:
        0.11650702 = product of:
          0.23301405 = sum of:
            0.18839462 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
              0.18839462 = score(doc=562,freq=2.0), product of:
                0.33521098 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.03953887 = queryNorm
                0.56201804 = fieldWeight in 562, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.046875 = fieldNorm(doc=562)
            0.04461943 = weight(_text_:cd in 562) [ClassicSimilarity], result of:
              0.04461943 = score(doc=562,freq=2.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.27351302 = fieldWeight in 562, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.046875 = fieldNorm(doc=562)
          0.5 = coord(2/4)
        0.010713942 = product of:
          0.032141827 = sum of:
            0.032141827 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
              0.032141827 = score(doc=562,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.23214069 = fieldWeight in 562, 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=562)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
  4. Durno, J.: Digital archaeology and/or forensics : working with floppy disks from the 1980s (2016) 0.08
    0.08453923 = product of:
      0.25361767 = sum of:
        0.25361767 = weight(_text_:retro in 3196) [ClassicSimilarity], result of:
          0.25361767 = score(doc=3196,freq=2.0), product of:
            0.33682504 = queryWeight, product of:
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.03953887 = queryNorm
            0.75296557 = fieldWeight in 3196, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.0625 = fieldNorm(doc=3196)
      0.33333334 = coord(1/3)
    
    Abstract
    While software originating from the domain of digital forensics has demonstrated utility for data recovery from contemporary storage media, it is not as effective for working with floppy disks from the 1980s. This paper details alternative strategies for recovering data from floppy disks employing software originating from the software preservation and retro-computing communities. Imaging hardware, storage formats and processing workflows are also discussed.
  5. Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014) 0.06
    0.06472613 = product of:
      0.19417837 = sum of:
        0.19417837 = product of:
          0.38835675 = sum of:
            0.31399104 = weight(_text_:3a in 1826) [ClassicSimilarity], result of:
              0.31399104 = score(doc=1826,freq=2.0), product of:
                0.33521098 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.03953887 = queryNorm
                0.93669677 = fieldWeight in 1826, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1826)
            0.07436571 = weight(_text_:cd in 1826) [ClassicSimilarity], result of:
              0.07436571 = score(doc=1826,freq=2.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.455855 = fieldWeight in 1826, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1826)
          0.5 = coord(2/4)
      0.33333334 = coord(1/3)
    
    Source
    http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDQQFjAE&url=http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F3131107&ei=HzFWVYvGMsiNsgGTyoFI&usg=AFQjCNE2FHUeR9oQTQlNC4TPedv4Mo3DaQ&sig2=Rlzpr7a3BLZZkqZCXXN_IA&bvm=bv.93564037,d.bGg&cad=rja
  6. Vejlsgaard, S.: Retroconversion by keyboarding of the Danish National Bibliography cartographic materials : 1986-1990 (1993) 0.06
    0.06340442 = product of:
      0.19021325 = sum of:
        0.19021325 = weight(_text_:retro in 8478) [ClassicSimilarity], result of:
          0.19021325 = score(doc=8478,freq=2.0), product of:
            0.33682504 = queryWeight, product of:
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.03953887 = queryNorm
            0.5647242 = fieldWeight in 8478, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.518833 = idf(docFreq=23, maxDocs=44218)
              0.046875 = fieldNorm(doc=8478)
      0.33333334 = coord(1/3)
    
    Abstract
    Reports on a project to retro-convert the card catalogue for cartographic materials in the Royal Library in Copenhagen, covering the years 1996-1998. Describes the aims of the project, firstly to incorporate the records for these materials in the Library's bibliographic database REX, and secondly to create the 5-year cumulation of the Danish National Bibliography, Cartographic Materials, 1986-1990, from this database. Discusses the preparations made for the input of the records, the training of additional staff to do the keyboarding, and the MARC standard used. Detaiuls the various steps of the project leading to the eventual publication of the bibliography by the Library itself. Places the project in the context of the Royal Library's plan to convert all catalogues to machine readable form by 2000, and notes that future retrospective conversion will be by scanning
  7. Kester, D.D.; Jones, P.A.: Frances Henne and the development of school library standards (2004) 0.05
    0.05260908 = product of:
      0.15782723 = sum of:
        0.15782723 = product of:
          0.23674083 = sum of:
            0.19388506 = weight(_text_:1945 in 2) [ClassicSimilarity], result of:
              0.19388506 = score(doc=2,freq=2.0), product of:
                0.294501 = queryWeight, product of:
                  7.448392 = idf(docFreq=69, maxDocs=44218)
                  0.03953887 = queryNorm
                0.65835106 = fieldWeight in 2, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.448392 = idf(docFreq=69, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2)
            0.04285577 = weight(_text_:22 in 2) [ClassicSimilarity], result of:
              0.04285577 = score(doc=2,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.30952093 = fieldWeight in 2, 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=2)
          0.6666667 = coord(2/3)
      0.33333334 = coord(1/3)
    
    Abstract
    Frances Henne (1906-85) was the leader in the development of school library standards during her career as a teacher, librarian, and library educator. She was the driving force behind the publication of the 1945, 1960, and 1969 national standards for school libraries. Her imprint is evident in the research and philosophical foundations for the 1975, 1988, and 1998 national standards.
    Date
    15. 2.2007 19:00:22
  8. Smith, G.: Newspapers on CD-ROM (1992) 0.05
    0.048597336 = product of:
      0.072896 = sum of:
        0.037182856 = product of:
          0.14873143 = sum of:
            0.14873143 = weight(_text_:cd in 6396) [ClassicSimilarity], result of:
              0.14873143 = score(doc=6396,freq=2.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.91171 = fieldWeight in 6396, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.15625 = fieldNorm(doc=6396)
          0.25 = coord(1/4)
        0.035713144 = product of:
          0.10713942 = sum of:
            0.10713942 = weight(_text_:22 in 6396) [ClassicSimilarity], result of:
              0.10713942 = score(doc=6396,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.77380234 = fieldWeight in 6396, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.15625 = fieldNorm(doc=6396)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Source
    Serials. 5(1992) no.3, S.17-22
  9. Zink, S.D.: Toward more critical reviewing and analysis of CD-ROM user software interfaces (1991) 0.05
    0.04709208 = product of:
      0.07063812 = sum of:
        0.042067602 = product of:
          0.16827041 = sum of:
            0.16827041 = weight(_text_:cd in 4023) [ClassicSimilarity], result of:
              0.16827041 = score(doc=4023,freq=4.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                1.0314822 = fieldWeight in 4023, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.125 = fieldNorm(doc=4023)
          0.25 = coord(1/4)
        0.028570514 = product of:
          0.08571154 = sum of:
            0.08571154 = weight(_text_:22 in 4023) [ClassicSimilarity], result of:
              0.08571154 = score(doc=4023,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.61904186 = fieldWeight in 4023, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=4023)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Source
    CD-ROM professional. 4(1991) no.1, S.16-22
  10. Scott, E.: ¬The evolution of bibliographic systems in the USA, 1876-1945 (1976/77) 0.04
    0.04308557 = product of:
      0.12925671 = sum of:
        0.12925671 = product of:
          0.38777012 = sum of:
            0.38777012 = weight(_text_:1945 in 4365) [ClassicSimilarity], result of:
              0.38777012 = score(doc=4365,freq=2.0), product of:
                0.294501 = queryWeight, product of:
                  7.448392 = idf(docFreq=69, maxDocs=44218)
                  0.03953887 = queryNorm
                1.3167021 = fieldWeight in 4365, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.448392 = idf(docFreq=69, maxDocs=44218)
                  0.125 = fieldNorm(doc=4365)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
  11. Hunter, E.J.: ¬The United Kingdom contribution to subject cataloguing and classification since 1945 (1987) 0.04
    0.037699874 = product of:
      0.11309962 = sum of:
        0.11309962 = product of:
          0.33929884 = sum of:
            0.33929884 = weight(_text_:1945 in 1534) [ClassicSimilarity], result of:
              0.33929884 = score(doc=1534,freq=2.0), product of:
                0.294501 = queryWeight, product of:
                  7.448392 = idf(docFreq=69, maxDocs=44218)
                  0.03953887 = queryNorm
                1.1521144 = fieldWeight in 1534, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.448392 = idf(docFreq=69, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1534)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
  12. Guenette, D.R.: Document imaging, CD-ROM, and CD-R : a starting point (1996) 0.04
    0.037568577 = product of:
      0.05635286 = sum of:
        0.042067602 = product of:
          0.16827041 = sum of:
            0.16827041 = weight(_text_:cd in 4986) [ClassicSimilarity], result of:
              0.16827041 = score(doc=4986,freq=16.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                1.0314822 = fieldWeight in 4986, product of:
                  4.0 = tf(freq=16.0), with freq of:
                    16.0 = termFreq=16.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4986)
          0.25 = coord(1/4)
        0.014285257 = product of:
          0.04285577 = sum of:
            0.04285577 = weight(_text_:22 in 4986) [ClassicSimilarity], result of:
              0.04285577 = score(doc=4986,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.30952093 = fieldWeight in 4986, 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=4986)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Abstract
    An introduction to technical solutions for the generation and conversion of digital documents, using affordable scanner devices, document imaging systems and OCR technologies with cheap, networkable high storage capacity media such as CD-ROMs and CD-R signals the arrival of CD-ROM based document imaging systems. Describes the processes involved, including: the document imaging process; use of scanners to make bitmaps; data compression; advantages of indexing the images; OCR techniques; and document display. Lists some of the companies providing products and services applicable to CD-ROM and CD-R based document imaging systems
    Date
    6. 9.1996 19:08:22
    Source
    CD-ROM professional. 9(1996) no.4, S.32f.(+10 S.)
  13. Morrow, B.: IMPACT public access catalogue (1989) 0.04
    0.03531906 = product of:
      0.052978586 = sum of:
        0.0315507 = product of:
          0.1262028 = sum of:
            0.1262028 = weight(_text_:cd in 4059) [ClassicSimilarity], result of:
              0.1262028 = score(doc=4059,freq=4.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.77361166 = fieldWeight in 4059, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4059)
          0.25 = coord(1/4)
        0.021427885 = product of:
          0.064283654 = sum of:
            0.064283654 = weight(_text_:22 in 4059) [ClassicSimilarity], result of:
              0.064283654 = score(doc=4059,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.46428138 = fieldWeight in 4059, 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=4059)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Abstract
    Reviews Auto-Graphics, Inc.'s IMPACT system: designed as a CD-ROM index of a library's data base of holdings and bibliographic information. IMPACT is based in the MARC format.
    Source
    CD-ROM librarian. 4(1989), no.1, S.22-26
  14. Gilster, P.: Digital literacy (1997) 0.03
    0.034018137 = product of:
      0.0510272 = sum of:
        0.026028 = product of:
          0.104112 = sum of:
            0.104112 = weight(_text_:cd in 3340) [ClassicSimilarity], result of:
              0.104112 = score(doc=3340,freq=2.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.638197 = fieldWeight in 3340, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3340)
          0.25 = coord(1/4)
        0.0249992 = product of:
          0.0749976 = sum of:
            0.0749976 = weight(_text_:22 in 3340) [ClassicSimilarity], result of:
              0.0749976 = score(doc=3340,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.5416616 = fieldWeight in 3340, 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=3340)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Footnote
    Rez. in: Online and CD-ROM review 22(1998) no.5, S.350-351 (P. Bradley)
  15. Ashoor, M.S.; Kanamugire, A.B.: Responding to researchers' and faculty use patterns and perceptions of CD-ROM services (1996) 0.03
    0.03169508 = product of:
      0.047542617 = sum of:
        0.03325736 = product of:
          0.13302945 = sum of:
            0.13302945 = weight(_text_:cd in 3723) [ClassicSimilarity], result of:
              0.13302945 = score(doc=3723,freq=10.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.8154583 = fieldWeight in 3723, product of:
                  3.1622777 = tf(freq=10.0), with freq of:
                    10.0 = termFreq=10.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3723)
          0.25 = coord(1/4)
        0.014285257 = product of:
          0.04285577 = sum of:
            0.04285577 = weight(_text_:22 in 3723) [ClassicSimilarity], result of:
              0.04285577 = score(doc=3723,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.30952093 = fieldWeight in 3723, 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=3723)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Abstract
    Presents a brief report of a study of the use patterns and perception of faculty and researchers regarding CD-ROM services at King Fahd University of Petroleum and Minerals Library, Saudi Arabia. The main objectives were: to ascertain use patterns and perceptions of CD-ROM services; and to elicit comments which would be used in developing a planning strategy to expand and enhance CD-ROM services
    Date
    22. 2.1999 13:10:24
    Source
    Online and CD-ROM review. 20(1996) no.4, S.171-180
  16. Nondal, L.: Full-text and bibliographical databases on CD-ROM in research libraries : costs, services and technology (1994) 0.03
    0.03128761 = product of:
      0.046931412 = sum of:
        0.03443181 = product of:
          0.13772725 = sum of:
            0.13772725 = weight(_text_:cd in 769) [ClassicSimilarity], result of:
              0.13772725 = score(doc=769,freq=14.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.8442554 = fieldWeight in 769, product of:
                  3.7416575 = tf(freq=14.0), with freq of:
                    14.0 = termFreq=14.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=769)
          0.25 = coord(1/4)
        0.0124996 = product of:
          0.0374988 = sum of:
            0.0374988 = weight(_text_:22 in 769) [ClassicSimilarity], result of:
              0.0374988 = score(doc=769,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.2708308 = fieldWeight in 769, 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=769)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Abstract
    Article adapted from a paper presented at a workshop on CD-ROM issues: CD-ROM challenges and opprotunities: issues of concern to librarians; sponsored by the Section of Social Science Libraries, 59th IFLA Council and General Conference, Barcelona, Spain, 22-28 Aug 93. Discusses service, cost and technology implications of investments in CD-ROM databases in research libraries and concludes that CD-ROM databases should be considered an integral part of the libraries' services, next to OPACs, and therefore they should be subject to the same critical evaluation as other services. Preliminary remarks about evaluation of online and CD-ROM services, regarding quality and availability, are followed by a discussion of costs which, although not seeming prohibitive at first, may grow as the library encounters difficult technological problems in its CD-ROM development
  17. Koczkodaj, W.: ¬A note on using a consistency-driven approach to CD-ROM selection (1997) 0.03
    0.03128761 = product of:
      0.046931412 = sum of:
        0.03443181 = product of:
          0.13772725 = sum of:
            0.13772725 = weight(_text_:cd in 7893) [ClassicSimilarity], result of:
              0.13772725 = score(doc=7893,freq=14.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.8442554 = fieldWeight in 7893, product of:
                  3.7416575 = tf(freq=14.0), with freq of:
                    14.0 = termFreq=14.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=7893)
          0.25 = coord(1/4)
        0.0124996 = product of:
          0.0374988 = sum of:
            0.0374988 = weight(_text_:22 in 7893) [ClassicSimilarity], result of:
              0.0374988 = score(doc=7893,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.2708308 = fieldWeight in 7893, 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=7893)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Abstract
    As with print collections, the evaluation and selection of CD-ROMs should be based on established guidelines. Such attributes as computer network compatibility and platform are exclusively applicable to CD-ROM. Presents a knowledge based system to prioritize and select CD-ROMs for a library collection, operating on consistency driven pairwise comparisons. The computer system indicates the most inconsistent judgements and allows librarians to reconsider their position. After consistency analysis is completed, the software computes the weights of all criteria used in the evaluation process. The system includes a subsystem for evaluating CD-ROM titles. Offers a CD-ROM evaluation form. Discusses cost considerations; the use of pairwise comparisons in knowledge based systems with reference to data mining; the CD-ROM selection process; and consistency analysis of experts' judgements
    Date
    6. 3.1997 16:22:15
  18. Fugmann, R.: ¬The5[¬five] axiom theory of indexing and information supply (1985) 0.03
    0.030466098 = product of:
      0.09139829 = sum of:
        0.09139829 = product of:
          0.27419487 = sum of:
            0.27419487 = weight(_text_:1945 in 1944) [ClassicSimilarity], result of:
              0.27419487 = score(doc=1944,freq=1.0), product of:
                0.294501 = queryWeight, product of:
                  7.448392 = idf(docFreq=69, maxDocs=44218)
                  0.03953887 = queryNorm
                0.931049 = fieldWeight in 1944, product of:
                  1.0 = tf(freq=1.0), with freq of:
                    1.0 = termFreq=1.0
                  7.448392 = idf(docFreq=69, maxDocs=44218)
                  0.125 = fieldNorm(doc=1944)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    1945
  19. Williams, M.E.; Burgard, D.E.: New database products : social science, humanities, news and general (issue 11) (1998) 0.03
    0.02943255 = product of:
      0.044148825 = sum of:
        0.026292251 = product of:
          0.105169006 = sum of:
            0.105169006 = weight(_text_:cd in 4290) [ClassicSimilarity], result of:
              0.105169006 = score(doc=4290,freq=4.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.6446764 = fieldWeight in 4290, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4290)
          0.25 = coord(1/4)
        0.017856572 = product of:
          0.05356971 = sum of:
            0.05356971 = weight(_text_:22 in 4290) [ClassicSimilarity], result of:
              0.05356971 = score(doc=4290,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.38690117 = fieldWeight in 4290, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4290)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Abstract
    Part 11 of a continuing series devoted to new online and CD-ROM databases in the fields of social sciences, humanities, news and general coverage
    Source
    Online and CD-ROM review. 22(1998) no.3, S.169-190
  20. Bostian, R.; Robbins, A.: Effective instruction for searching CD-ROM indexes (1990) 0.03
    0.02943255 = product of:
      0.044148825 = sum of:
        0.026292251 = product of:
          0.105169006 = sum of:
            0.105169006 = weight(_text_:cd in 7552) [ClassicSimilarity], result of:
              0.105169006 = score(doc=7552,freq=4.0), product of:
                0.16313457 = queryWeight, product of:
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.03953887 = queryNorm
                0.6446764 = fieldWeight in 7552, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.125929 = idf(docFreq=1940, maxDocs=44218)
                  0.078125 = fieldNorm(doc=7552)
          0.25 = coord(1/4)
        0.017856572 = product of:
          0.05356971 = sum of:
            0.05356971 = weight(_text_:22 in 7552) [ClassicSimilarity], result of:
              0.05356971 = score(doc=7552,freq=2.0), product of:
                0.13845839 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03953887 = queryNorm
                0.38690117 = fieldWeight in 7552, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=7552)
          0.33333334 = coord(1/3)
      0.6666667 = coord(2/3)
    
    Abstract
    Describes an experiment that examined the relationship between successful searching of CD-ROM databases by undergraduate students and various types of instruction provided by the library staff. The findings indicate that the only level of instruction that resulted in a significant difference was a live demonstration of searches.
    Date
    21. 3.2008 13:22:03

Types

  • a 2827
  • m 219
  • el 142
  • s 130
  • i 64
  • b 40
  • r 22
  • x 8
  • n 3
  • p 3
  • h 1
  • More… Less…

Themes

Subjects

Classifications