Search (4 results, page 1 of 1)

  • × year_i:[1980 TO 1990}
  • × subject_ss:"Information storage and retrieval systems"
  1. Kemp, D.A.: Computer-based knowledge retrieval (1988) 0.09
    0.08757225 = product of:
      0.19703755 = sum of:
        0.07118686 = weight(_text_:applications in 2055) [ClassicSimilarity], result of:
          0.07118686 = score(doc=2055,freq=4.0), product of:
            0.17247584 = queryWeight, product of:
              4.4025097 = idf(docFreq=1471, maxDocs=44218)
              0.03917671 = queryNorm
            0.41273528 = fieldWeight in 2055, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.4025097 = idf(docFreq=1471, maxDocs=44218)
              0.046875 = fieldNorm(doc=2055)
        0.020082738 = weight(_text_:of in 2055) [ClassicSimilarity], result of:
          0.020082738 = score(doc=2055,freq=20.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.32781258 = fieldWeight in 2055, 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=2055)
        0.06489446 = weight(_text_:systems in 2055) [ClassicSimilarity], result of:
          0.06489446 = score(doc=2055,freq=14.0), product of:
            0.12039685 = queryWeight, product of:
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.03917671 = queryNorm
            0.5390046 = fieldWeight in 2055, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.046875 = fieldNorm(doc=2055)
        0.040873505 = weight(_text_:software in 2055) [ClassicSimilarity], result of:
          0.040873505 = score(doc=2055,freq=2.0), product of:
            0.15541996 = queryWeight, product of:
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.03917671 = queryNorm
            0.2629875 = fieldWeight in 2055, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9671519 = idf(docFreq=2274, maxDocs=44218)
              0.046875 = fieldNorm(doc=2055)
      0.44444445 = coord(4/9)
    
    Abstract
    The task facing the designers of information retrieval (IR) systems can be stated very simply: to produce the right kind of system with the right components at the right price. In practice, however, this task is greatly hindered by a lack of understanding and communication between the different groups of specialists working on different parts of the system - a problem exacerbated by the fact that each group uses a different jargon, so preventing the exchange of ideas and expertise. There is thus a need for a comprehensive, unified overview of practical computer-based retrieval, and this book provides one. It describes the various parts and their alternative forms, the relationships between them and how these affect the working of the system as a whole. Topics covered include: user, software, knowledge representation, expert systems, database management systems, hardware, user interfaces.
    LCSH
    Information storage and retrieval systems
    PRECIS
    Information retrieval / Applications of computer systems
    Subject
    Information storage and retrieval systems
    Information retrieval / Applications of computer systems
  2. Rowley, J.E.: Organising knowledge : An introduction to information retrieval (1987) 0.02
    0.02052086 = product of:
      0.09234387 = sum of:
        0.010584532 = weight(_text_:of in 4291) [ClassicSimilarity], result of:
          0.010584532 = score(doc=4291,freq=2.0), product of:
            0.061262865 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.03917671 = queryNorm
            0.17277241 = fieldWeight in 4291, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.078125 = fieldNorm(doc=4291)
        0.08175933 = weight(_text_:systems in 4291) [ClassicSimilarity], result of:
          0.08175933 = score(doc=4291,freq=8.0), product of:
            0.12039685 = queryWeight, product of:
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.03917671 = queryNorm
            0.679082 = fieldWeight in 4291, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.078125 = fieldNorm(doc=4291)
      0.22222222 = coord(2/9)
    
    Footnote
    Rez. in: Journal of librarianship 20(1988) S.76-77 (K.V. Trickey)
    LCSH
    Information storage and retrieval systems
    PRECIS
    Information retrieval systems
    Subject
    Information storage and retrieval systems
    Information retrieval systems
  3. Booth, P.F.; South, M.L.: Information filing and finding (1982) 0.01
    0.009084371 = product of:
      0.08175933 = sum of:
        0.08175933 = weight(_text_:systems in 4192) [ClassicSimilarity], result of:
          0.08175933 = score(doc=4192,freq=8.0), product of:
            0.12039685 = queryWeight, product of:
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.03917671 = queryNorm
            0.679082 = fieldWeight in 4192, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.078125 = fieldNorm(doc=4192)
      0.11111111 = coord(1/9)
    
    LCSH
    Information storage and retrieval systems
    Filing systems
    Subject
    Information storage and retrieval systems
    Filing systems
  4. Hunter, E.J.: Classification - made simple (1987) 0.01
    0.007708343 = product of:
      0.06937509 = sum of:
        0.06937509 = weight(_text_:systems in 3396) [ClassicSimilarity], result of:
          0.06937509 = score(doc=3396,freq=4.0), product of:
            0.12039685 = queryWeight, product of:
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.03917671 = queryNorm
            0.57622015 = fieldWeight in 3396, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.0731742 = idf(docFreq=5561, maxDocs=44218)
              0.09375 = fieldNorm(doc=3396)
      0.11111111 = coord(1/9)
    
    LCSH
    Information storage and retrieval systems
    Subject
    Information storage and retrieval systems