Document (#2163)

Author
Bailey, C.W.
Title
Public access computer systems : the next generation of library automation systems
Source
Information technology and libraries. 8(1989) no.2, S.178-185
Year
1989
Abstract
Historically, library automation has focused attention on the automation of internal library processes, such as cataloging; however, a new generation of library automation systems intended for direct use by library patrons is emerging. These public-access computer systems are categorized and described. The types of public-access computer systems are: (1) catalog information systems, (2) electronic information systems, (3) information presentation systems, (4) instructional systems, (5) consultation systems, (6) information service and delivery systems, (7) conferencing systems, (8) integrative systems, and (9) end-user computing facilities. To be effective, these computer-based systems must be integrated with the traditional collections and services of libraries
Theme
OPAC

Similar documents (author)

  1. Bailey, C.W.: ¬The intelligent reference information system project : a merger of CD-ROM LAN and expert system technology (1992) 5.54 
    5.5397964 = sum of:
  5.5397964 = weight(author_txt:bailey in 5602) [ClassicSimilarity], result of:
    5.5397964 = fieldWeight in 5602, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.863674 = idf(docFreq=16, maxDocs=44218)
      0.625 = fieldNorm(doc=5602)
  2. Bailey, C.W.: Building knowledge-based systems for public use : the Intelligent Reference Systems Project at the University of Houston Libraries (1990) 5.54 
    5.5397964 = sum of:
  5.5397964 = weight(author_txt:bailey in 5603) [ClassicSimilarity], result of:
    5.5397964 = fieldWeight in 5603, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.863674 = idf(docFreq=16, maxDocs=44218)
      0.625 = fieldNorm(doc=5603)
  3. Bailey, C.W.: ¬The Index Expert System : a knowledge-based system to assist users in index selection (1989) 5.54 
    5.5397964 = sum of:
  5.5397964 = weight(author_txt:bailey in 5604) [ClassicSimilarity], result of:
    5.5397964 = fieldWeight in 5604, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.863674 = idf(docFreq=16, maxDocs=44218)
      0.625 = fieldNorm(doc=5604)
  4. Bailey, K.D.: Typologies and taxonomies : an introduction to classification techniques (1994) 5.54 
    5.5397964 = sum of:
  5.5397964 = weight(author_txt:bailey in 2549) [ClassicSimilarity], result of:
    5.5397964 = fieldWeight in 2549, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.863674 = idf(docFreq=16, maxDocs=44218)
      0.625 = fieldNorm(doc=2549)
  5. Bailey, J.A.: Computing support for indexing at Petroleum Abstracts : design and benefits (1994) 5.54 
    5.5397964 = sum of:
  5.5397964 = weight(author_txt:bailey in 2988) [ClassicSimilarity], result of:
    5.5397964 = fieldWeight in 2988, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      8.863674 = idf(docFreq=16, maxDocs=44218)
      0.625 = fieldNorm(doc=2988)

Similar documents (content)

  1. Bossers, A.: Cooperative library automation and the Pica experience (1989) 0.21 
    0.2138365 = sum of:
  0.2138365 = product of:
    0.7637018 = sum of:
      0.015571709 = weight(abstract_txt:these in 2838) [ClassicSimilarity], result of:
        0.015571709 = score(doc=2838,freq=1.0), product of:
          0.06251875 = queryWeight, product of:
            1.1025134 = boost
            3.1881294 = idf(docFreq=4957, maxDocs=44218)
            0.0177865 = queryNorm
          0.24907261 = fieldWeight in 2838, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.1881294 = idf(docFreq=4957, maxDocs=44218)
            0.078125 = fieldNorm(doc=2838)
      0.013636846 = weight(abstract_txt:information in 2838) [ClassicSimilarity], result of:
        0.013636846 = score(doc=2838,freq=1.0), product of:
          0.07210058 = queryWeight, product of:
            1.674415 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.0177865 = queryNorm
          0.18913643 = fieldWeight in 2838, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.078125 = fieldNorm(doc=2838)
      0.03507903 = weight(abstract_txt:access in 2838) [ClassicSimilarity], result of:
        0.03507903 = score(doc=2838,freq=1.0), product of:
          0.122983895 = queryWeight, product of:
            1.8938627 = boost
            3.6509786 = idf(docFreq=3120, maxDocs=44218)
            0.0177865 = queryNorm
          0.2852327 = fieldWeight in 2838, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6509786 = idf(docFreq=3120, maxDocs=44218)
            0.078125 = fieldNorm(doc=2838)
      0.09977171 = weight(abstract_txt:public in 2838) [ClassicSimilarity], result of:
        0.09977171 = score(doc=2838,freq=2.0), product of:
          0.1959498 = queryWeight, product of:
            2.3905442 = boost
            4.6084785 = idf(docFreq=1197, maxDocs=44218)
            0.0177865 = queryNorm
          0.50916976 = fieldWeight in 2838, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.6084785 = idf(docFreq=1197, maxDocs=44218)
            0.078125 = fieldNorm(doc=2838)
      0.06733801 = weight(abstract_txt:library in 2838) [ClassicSimilarity], result of:
        0.06733801 = score(doc=2838,freq=3.0), product of:
          0.15615861 = queryWeight, product of:
            2.755064 = boost
            3.1867187 = idf(docFreq=4964, maxDocs=44218)
            0.0177865 = queryNorm
          0.4312155 = fieldWeight in 2838, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.1867187 = idf(docFreq=4964, maxDocs=44218)
            0.078125 = fieldNorm(doc=2838)
      0.34336525 = weight(abstract_txt:automation in 2838) [ClassicSimilarity], result of:
        0.34336525 = score(doc=2838,freq=2.0), product of:
          0.49161336 = queryWeight, product of:
            4.372256 = boost
            6.321609 = idf(docFreq=215, maxDocs=44218)
            0.0177865 = queryNorm
          0.69844574 = fieldWeight in 2838, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.321609 = idf(docFreq=215, maxDocs=44218)
            0.078125 = fieldNorm(doc=2838)
      0.18893921 = weight(abstract_txt:systems in 2838) [ClassicSimilarity], result of:
        0.18893921 = score(doc=2838,freq=2.0), product of:
          0.5012144 = queryWeight, product of:
            8.259229 = boost
            3.4118783 = idf(docFreq=3963, maxDocs=44218)
            0.0177865 = queryNorm
          0.37696287 = fieldWeight in 2838, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4118783 = idf(docFreq=3963, maxDocs=44218)
            0.078125 = fieldNorm(doc=2838)
    0.28 = coord(7/25)
  2. Lee, N.S.: InfoStation: a multimedia access system for library automation (1990) 0.21 
    0.20788968 = sum of:
  0.20788968 = product of:
    0.7424631 = sum of:
      0.0780265 = weight(abstract_txt:direct in 7070) [ClassicSimilarity], result of:
        0.0780265 = score(doc=7070,freq=1.0), product of:
          0.10621624 = queryWeight, product of:
            1.0161532 = boost
            5.8768044 = idf(docFreq=336, maxDocs=44218)
            0.0177865 = queryNorm
          0.73460054 = fieldWeight in 7070, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.8768044 = idf(docFreq=336, maxDocs=44218)
            0.125 = fieldNorm(doc=7070)
      0.07972879 = weight(abstract_txt:next in 7070) [ClassicSimilarity], result of:
        0.07972879 = score(doc=7070,freq=1.0), product of:
          0.107755534 = queryWeight, product of:
            1.0234898 = boost
            5.9192348 = idf(docFreq=322, maxDocs=44218)
            0.0177865 = queryNorm
          0.73990434 = fieldWeight in 7070, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.9192348 = idf(docFreq=322, maxDocs=44218)
            0.125 = fieldNorm(doc=7070)
      0.030856661 = weight(abstract_txt:information in 7070) [ClassicSimilarity], result of:
        0.030856661 = score(doc=7070,freq=2.0), product of:
          0.07210058 = queryWeight, product of:
            1.674415 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.0177865 = queryNorm
          0.4279669 = fieldWeight in 7070, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.125 = fieldNorm(doc=7070)
      0.07937478 = weight(abstract_txt:access in 7070) [ClassicSimilarity], result of:
        0.07937478 = score(doc=7070,freq=2.0), product of:
          0.122983895 = queryWeight, product of:
            1.8938627 = boost
            3.6509786 = idf(docFreq=3120, maxDocs=44218)
            0.0177865 = queryNorm
          0.6454079 = fieldWeight in 7070, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.6509786 = idf(docFreq=3120, maxDocs=44218)
            0.125 = fieldNorm(doc=7070)
      0.13692485 = weight(abstract_txt:generation in 7070) [ClassicSimilarity], result of:
        0.13692485 = score(doc=7070,freq=1.0), product of:
          0.19469777 = queryWeight, product of:
            1.9456254 = boost
            5.6261497 = idf(docFreq=432, maxDocs=44218)
            0.0177865 = queryNorm
          0.7032687 = fieldWeight in 7070, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.6261497 = idf(docFreq=432, maxDocs=44218)
            0.125 = fieldNorm(doc=7070)
      0.123791225 = weight(abstract_txt:computer in 7070) [ClassicSimilarity], result of:
        0.123791225 = score(doc=7070,freq=1.0), product of:
          0.2293556 = queryWeight, product of:
            2.986403 = boost
            4.317879 = idf(docFreq=1601, maxDocs=44218)
            0.0177865 = queryNorm
          0.5397349 = fieldWeight in 7070, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.317879 = idf(docFreq=1601, maxDocs=44218)
            0.125 = fieldNorm(doc=7070)
      0.21376032 = weight(abstract_txt:systems in 7070) [ClassicSimilarity], result of:
        0.21376032 = score(doc=7070,freq=1.0), product of:
          0.5012144 = queryWeight, product of:
            8.259229 = boost
            3.4118783 = idf(docFreq=3963, maxDocs=44218)
            0.0177865 = queryNorm
          0.4264848 = fieldWeight in 7070, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4118783 = idf(docFreq=3963, maxDocs=44218)
            0.125 = fieldNorm(doc=7070)
    0.28 = coord(7/25)
  3. Wells, D.: Online Public Access Catalogues and library discovery systems (2021) 0.19 
    0.19479817 = sum of:
  0.19479817 = product of:
    0.69570774 = sum of:
      0.013636846 = weight(abstract_txt:information in 588) [ClassicSimilarity], result of:
        0.013636846 = score(doc=588,freq=1.0), product of:
          0.07210058 = queryWeight, product of:
            1.674415 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.0177865 = queryNorm
          0.18913643 = fieldWeight in 588, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.078125 = fieldNorm(doc=588)
      0.03507903 = weight(abstract_txt:access in 588) [ClassicSimilarity], result of:
        0.03507903 = score(doc=588,freq=1.0), product of:
          0.122983895 = queryWeight, product of:
            1.8938627 = boost
            3.6509786 = idf(docFreq=3120, maxDocs=44218)
            0.0177865 = queryNorm
          0.2852327 = fieldWeight in 588, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6509786 = idf(docFreq=3120, maxDocs=44218)
            0.078125 = fieldNorm(doc=588)
      0.07054925 = weight(abstract_txt:public in 588) [ClassicSimilarity], result of:
        0.07054925 = score(doc=588,freq=1.0), product of:
          0.1959498 = queryWeight, product of:
            2.3905442 = boost
            4.6084785 = idf(docFreq=1197, maxDocs=44218)
            0.0177865 = queryNorm
          0.3600374 = fieldWeight in 588, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.6084785 = idf(docFreq=1197, maxDocs=44218)
            0.078125 = fieldNorm(doc=588)
      0.06733801 = weight(abstract_txt:library in 588) [ClassicSimilarity], result of:
        0.06733801 = score(doc=588,freq=3.0), product of:
          0.15615861 = queryWeight, product of:
            2.755064 = boost
            3.1867187 = idf(docFreq=4964, maxDocs=44218)
            0.0177865 = queryNorm
          0.4312155 = fieldWeight in 588, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.1867187 = idf(docFreq=4964, maxDocs=44218)
            0.078125 = fieldNorm(doc=588)
      0.07736951 = weight(abstract_txt:computer in 588) [ClassicSimilarity], result of:
        0.07736951 = score(doc=588,freq=1.0), product of:
          0.2293556 = queryWeight, product of:
            2.986403 = boost
            4.317879 = idf(docFreq=1601, maxDocs=44218)
            0.0177865 = queryNorm
          0.3373343 = fieldWeight in 588, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.317879 = idf(docFreq=1601, maxDocs=44218)
            0.078125 = fieldNorm(doc=588)
      0.2427959 = weight(abstract_txt:automation in 588) [ClassicSimilarity], result of:
        0.2427959 = score(doc=588,freq=1.0), product of:
          0.49161336 = queryWeight, product of:
            4.372256 = boost
            6.321609 = idf(docFreq=215, maxDocs=44218)
            0.0177865 = queryNorm
          0.4938757 = fieldWeight in 588, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.321609 = idf(docFreq=215, maxDocs=44218)
            0.078125 = fieldNorm(doc=588)
      0.18893921 = weight(abstract_txt:systems in 588) [ClassicSimilarity], result of:
        0.18893921 = score(doc=588,freq=2.0), product of:
          0.5012144 = queryWeight, product of:
            8.259229 = boost
            3.4118783 = idf(docFreq=3963, maxDocs=44218)
            0.0177865 = queryNorm
          0.37696287 = fieldWeight in 588, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.4118783 = idf(docFreq=3963, maxDocs=44218)
            0.078125 = fieldNorm(doc=588)
    0.28 = coord(7/25)
  4. Hashim, L.B.: research on the use of OPAC and its implications for libraries in Malaysia (1993) 0.19 
    0.19266793 = sum of:
  0.19266793 = product of:
    0.8027831 = sum of:
      0.019091586 = weight(abstract_txt:information in 6973) [ClassicSimilarity], result of:
        0.019091586 = score(doc=6973,freq=1.0), product of:
          0.07210058 = queryWeight, product of:
            1.674415 = boost
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.0177865 = queryNorm
          0.264791 = fieldWeight in 6973, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            2.4209464 = idf(docFreq=10677, maxDocs=44218)
            0.109375 = fieldNorm(doc=6973)
      0.04911064 = weight(abstract_txt:access in 6973) [ClassicSimilarity], result of:
        0.04911064 = score(doc=6973,freq=1.0), product of:
          0.122983895 = queryWeight, product of:
            1.8938627 = boost
            3.6509786 = idf(docFreq=3120, maxDocs=44218)
            0.0177865 = queryNorm
          0.3993258 = fieldWeight in 6973, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6509786 = idf(docFreq=3120, maxDocs=44218)
            0.109375 = fieldNorm(doc=6973)
      0.09876895 = weight(abstract_txt:public in 6973) [ClassicSimilarity], result of:
        0.09876895 = score(doc=6973,freq=1.0), product of:
          0.1959498 = queryWeight, product of:
            2.3905442 = boost
            4.6084785 = idf(docFreq=1197, maxDocs=44218)
            0.0177865 = queryNorm
          0.50405234 = fieldWeight in 6973, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.6084785 = idf(docFreq=1197, maxDocs=44218)
            0.109375 = fieldNorm(doc=6973)
      0.10885735 = weight(abstract_txt:library in 6973) [ClassicSimilarity], result of:
        0.10885735 = score(doc=6973,freq=4.0), product of:
          0.15615861 = queryWeight, product of:
            2.755064 = boost
            3.1867187 = idf(docFreq=4964, maxDocs=44218)
            0.0177865 = queryNorm
          0.69709474 = fieldWeight in 6973, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.1867187 = idf(docFreq=4964, maxDocs=44218)
            0.109375 = fieldNorm(doc=6973)
      0.33991426 = weight(abstract_txt:automation in 6973) [ClassicSimilarity], result of:
        0.33991426 = score(doc=6973,freq=1.0), product of:
          0.49161336 = queryWeight, product of:
            4.372256 = boost
            6.321609 = idf(docFreq=215, maxDocs=44218)
            0.0177865 = queryNorm
          0.691426 = fieldWeight in 6973, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.321609 = idf(docFreq=215, maxDocs=44218)
            0.109375 = fieldNorm(doc=6973)
      0.18704027 = weight(abstract_txt:systems in 6973) [ClassicSimilarity], result of:
        0.18704027 = score(doc=6973,freq=1.0), product of:
          0.5012144 = queryWeight, product of:
            8.259229 = boost
            3.4118783 = idf(docFreq=3963, maxDocs=44218)
            0.0177865 = queryNorm
          0.3731742 = fieldWeight in 6973, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4118783 = idf(docFreq=3963, maxDocs=44218)
            0.109375 = fieldNorm(doc=6973)
    0.24 = coord(6/25)
  5. Ford, B.J.; Jacobs, S.J.: Academic libraries (1997) 0.16 
    0.16064806 = sum of:
  0.16064806 = product of:
    0.66936696 = sum of:
      0.053244494 = weight(abstract_txt:delivery in 7311) [ClassicSimilarity], result of:
        0.053244494 = score(doc=7311,freq=1.0), product of:
          0.11262269 = queryWeight, product of:
            1.0463493 = boost
            6.0514402 = idf(docFreq=282, maxDocs=44218)
            0.0177865 = queryNorm
          0.47276878 = fieldWeight in 7311, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.0514402 = idf(docFreq=282, maxDocs=44218)
            0.078125 = fieldNorm(doc=7311)
      0.03507903 = weight(abstract_txt:access in 7311) [ClassicSimilarity], result of:
        0.03507903 = score(doc=7311,freq=1.0), product of:
          0.122983895 = queryWeight, product of:
            1.8938627 = boost
            3.6509786 = idf(docFreq=3120, maxDocs=44218)
            0.0177865 = queryNorm
          0.2852327 = fieldWeight in 7311, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.6509786 = idf(docFreq=3120, maxDocs=44218)
            0.078125 = fieldNorm(doc=7311)
      0.09523034 = weight(abstract_txt:library in 7311) [ClassicSimilarity], result of:
        0.09523034 = score(doc=7311,freq=6.0), product of:
          0.15615861 = queryWeight, product of:
            2.755064 = boost
            3.1867187 = idf(docFreq=4964, maxDocs=44218)
            0.0177865 = queryNorm
          0.60983086 = fieldWeight in 7311, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            3.1867187 = idf(docFreq=4964, maxDocs=44218)
            0.078125 = fieldNorm(doc=7311)
      0.10941702 = weight(abstract_txt:computer in 7311) [ClassicSimilarity], result of:
        0.10941702 = score(doc=7311,freq=2.0), product of:
          0.2293556 = queryWeight, product of:
            2.986403 = boost
            4.317879 = idf(docFreq=1601, maxDocs=44218)
            0.0177865 = queryNorm
          0.47706276 = fieldWeight in 7311, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.317879 = idf(docFreq=1601, maxDocs=44218)
            0.078125 = fieldNorm(doc=7311)
      0.2427959 = weight(abstract_txt:automation in 7311) [ClassicSimilarity], result of:
        0.2427959 = score(doc=7311,freq=1.0), product of:
          0.49161336 = queryWeight, product of:
            4.372256 = boost
            6.321609 = idf(docFreq=215, maxDocs=44218)
            0.0177865 = queryNorm
          0.4938757 = fieldWeight in 7311, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.321609 = idf(docFreq=215, maxDocs=44218)
            0.078125 = fieldNorm(doc=7311)
      0.13360019 = weight(abstract_txt:systems in 7311) [ClassicSimilarity], result of:
        0.13360019 = score(doc=7311,freq=1.0), product of:
          0.5012144 = queryWeight, product of:
            8.259229 = boost
            3.4118783 = idf(docFreq=3963, maxDocs=44218)
            0.0177865 = queryNorm
          0.26655298 = fieldWeight in 7311, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.4118783 = idf(docFreq=3963, maxDocs=44218)
            0.078125 = fieldNorm(doc=7311)
    0.24 = coord(6/25)