Search (24383 results, page 2 of 1220)

  • × language_ss:"e"
  1. Peters, T.A.: ¬The online catalog : A critical examination of public use (1991) 0.24
    0.23937386 = product of:
      0.38299817 = sum of:
        0.047231287 = weight(_text_:retrieval in 818) [ClassicSimilarity], result of:
          0.047231287 = score(doc=818,freq=4.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.37811437 = fieldWeight in 818, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.0625 = fieldNorm(doc=818)
        0.05927678 = weight(_text_:use in 818) [ClassicSimilarity], result of:
          0.05927678 = score(doc=818,freq=6.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.4687847 = fieldWeight in 818, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0625 = fieldNorm(doc=818)
        0.017850775 = weight(_text_:of in 818) [ClassicSimilarity], result of:
          0.017850775 = score(doc=818,freq=8.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.27643585 = fieldWeight in 818, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=818)
        0.18729854 = sum of:
          0.024969954 = weight(_text_:on in 818) [ClassicSimilarity], result of:
            0.024969954 = score(doc=818,freq=4.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.27492687 = fieldWeight in 818, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0625 = fieldNorm(doc=818)
          0.16232859 = weight(_text_:line in 818) [ClassicSimilarity], result of:
            0.16232859 = score(doc=818,freq=4.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.7009803 = fieldWeight in 818, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0625 = fieldNorm(doc=818)
        0.071340814 = product of:
          0.14268163 = sum of:
            0.14268163 = weight(_text_:computers in 818) [ClassicSimilarity], result of:
              0.14268163 = score(doc=818,freq=4.0), product of:
                0.21710795 = queryWeight, product of:
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.041294612 = queryNorm
                0.6571921 = fieldWeight in 818, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.0625 = fieldNorm(doc=818)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    COMPASS
    Information retrieval / Use of / On-line computers
    Footnote
    Rez. in: College and research libraries 52(1991) S.590-591 (F. Wilson); Journal of academic librarianship 18(1992) no.1, S-40-42 (M.D. Behr)
    Subject
    Information retrieval / Use of / On-line computers
  2. Noever, D.; Ciolino, M.: ¬The Turing deception (2022) 0.24
    0.23703793 = product of:
      0.47407585 = sum of:
        0.06558679 = product of:
          0.19676036 = sum of:
            0.19676036 = weight(_text_:3a in 862) [ClassicSimilarity], result of:
              0.19676036 = score(doc=862,freq=2.0), product of:
                0.35009617 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.041294612 = queryNorm
                0.56201804 = fieldWeight in 862, 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=862)
          0.33333334 = coord(1/3)
        0.19676036 = weight(_text_:2f in 862) [ClassicSimilarity], result of:
          0.19676036 = score(doc=862,freq=2.0), product of:
            0.35009617 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.041294612 = queryNorm
            0.56201804 = fieldWeight in 862, 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=862)
        0.014968331 = weight(_text_:of in 862) [ClassicSimilarity], result of:
          0.014968331 = score(doc=862,freq=10.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.23179851 = fieldWeight in 862, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=862)
        0.19676036 = weight(_text_:2f in 862) [ClassicSimilarity], result of:
          0.19676036 = score(doc=862,freq=2.0), product of:
            0.35009617 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.041294612 = queryNorm
            0.56201804 = fieldWeight in 862, 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=862)
      0.5 = coord(4/8)
    
    Abstract
    This research revisits the classic Turing test and compares recent large language models such as ChatGPT for their abilities to reproduce human-level comprehension and compelling text generation. Two task challenges- summary and question answering- prompt ChatGPT to produce original content (98-99%) from a single text entry and sequential questions initially posed by Turing in 1950. We score the original and generated content against the OpenAI GPT-2 Output Detector from 2019, and establish multiple cases where the generated content proves original and undetectable (98%). The question of a machine fooling a human judge recedes in this work relative to the question of "how would one prove it?" The original contribution of the work presents a metric and simple grammatical set for understanding the writing mechanics of chatbots in evaluating their readability and statistical clarity, engagement, delivery, overall quality, and plagiarism risks. While Turing's original prose scores at least 14% below the machine-generated output, whether an algorithm displays hints of Turing's true initial thoughts (the "Lovelace 2.0" test) remains unanswerable.
    Source
    https%3A%2F%2Farxiv.org%2Fabs%2F2212.06721&usg=AOvVaw3i_9pZm9y_dQWoHi6uv0EN
  3. Marchionini, G.: Information seeking in electronic environments (1995) 0.23
    0.23458812 = product of:
      0.375341 = sum of:
        0.047231287 = weight(_text_:retrieval in 417) [ClassicSimilarity], result of:
          0.047231287 = score(doc=417,freq=4.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.37811437 = fieldWeight in 417, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.0625 = fieldNorm(doc=417)
        0.048399284 = weight(_text_:use in 417) [ClassicSimilarity], result of:
          0.048399284 = score(doc=417,freq=4.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.3827611 = fieldWeight in 417, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0625 = fieldNorm(doc=417)
        0.0154592255 = weight(_text_:of in 417) [ClassicSimilarity], result of:
          0.0154592255 = score(doc=417,freq=6.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.23940048 = fieldWeight in 417, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=417)
        0.1929104 = sum of:
          0.030581824 = weight(_text_:on in 417) [ClassicSimilarity], result of:
            0.030581824 = score(doc=417,freq=6.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.33671528 = fieldWeight in 417, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0625 = fieldNorm(doc=417)
          0.16232859 = weight(_text_:line in 417) [ClassicSimilarity], result of:
            0.16232859 = score(doc=417,freq=4.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.7009803 = fieldWeight in 417, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0625 = fieldNorm(doc=417)
        0.071340814 = product of:
          0.14268163 = sum of:
            0.14268163 = weight(_text_:computers in 417) [ClassicSimilarity], result of:
              0.14268163 = score(doc=417,freq=4.0), product of:
                0.21710795 = queryWeight, product of:
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.041294612 = queryNorm
                0.6571921 = fieldWeight in 417, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.0625 = fieldNorm(doc=417)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    COMPASS
    Information retrieval / Use of / On-line computers
    Footnote
    Rez. in: JASIS 47(1996) no.5, S.405-406 (J.R. Hill); Canadian journal of information and library science 20(1995) nos.3/4, S.53-55 (J. Beheshti); Library quarterly 66(1996) no.4, S.483-485 (C.C. Kuhlthau)
    Series
    Cambridge series on human-computer interaction; 9
    Subject
    Information retrieval / Use of / On-line computers
  4. Tenopir, C.; Neufang, R.: Electronic reference options : how they stack up in research libraries (1992) 0.20
    0.19870684 = product of:
      0.39741367 = sum of:
        0.029945528 = weight(_text_:use in 2343) [ClassicSimilarity], result of:
          0.029945528 = score(doc=2343,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.23682132 = fieldWeight in 2343, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2343)
        0.017463053 = weight(_text_:of in 2343) [ClassicSimilarity], result of:
          0.017463053 = score(doc=2343,freq=10.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.2704316 = fieldWeight in 2343, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2343)
        0.33042312 = sum of:
          0.04634811 = weight(_text_:on in 2343) [ClassicSimilarity], result of:
            0.04634811 = score(doc=2343,freq=18.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.51030695 = fieldWeight in 2343, product of:
                4.2426405 = tf(freq=18.0), with freq of:
                  18.0 = termFreq=18.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2343)
          0.28407502 = weight(_text_:line in 2343) [ClassicSimilarity], result of:
            0.28407502 = score(doc=2343,freq=16.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              1.2267156 = fieldWeight in 2343, product of:
                4.0 = tf(freq=16.0), with freq of:
                  16.0 = termFreq=16.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2343)
        0.019581974 = product of:
          0.039163947 = sum of:
            0.039163947 = weight(_text_:22 in 2343) [ClassicSimilarity], result of:
              0.039163947 = score(doc=2343,freq=2.0), product of:
                0.1446067 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041294612 = queryNorm
                0.2708308 = fieldWeight in 2343, 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=2343)
          0.5 = coord(1/2)
      0.5 = coord(4/8)
    
    Abstract
    Report of a survey 96 (out of 119) US and Canadian member libraries of the Association of Research Libraries (ARL) to determine their use of on-line and CD-ROM data bases, including OPACs. 4 catalogues were identified: on-line mediated searching (97%); CD-ROMs (96%); end-user on-line searching (45%); and locally mounted magnetic tapes (37,5%). The latter option is expected to be the most widely used option in the new future. Although CD-ROM caused some migration from on-line, most migration was from printed sources to CD-ROM. Tables show: on-line hosts most used for intermediary on-line searching; on-line data bases most after searched by intermediaries; end user on-line systems offered by most libraries; the 20 most popular CD-ROM data bases; and the 8 magnetic tape data bases accessible on OPACs
    Source
    Online. 16(1992) no.2, S.22-28
  5. Meadow, C.T.: Text information retrieval systems (1992) 0.17
    0.16816476 = product of:
      0.26906362 = sum of:
        0.066007726 = weight(_text_:retrieval in 1519) [ClassicSimilarity], result of:
          0.066007726 = score(doc=1519,freq=20.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.5284309 = fieldWeight in 1519, product of:
              4.472136 = tf(freq=20.0), with freq of:
                20.0 = termFreq=20.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1519)
        0.030249555 = weight(_text_:use in 1519) [ClassicSimilarity], result of:
          0.030249555 = score(doc=1519,freq=4.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.23922569 = fieldWeight in 1519, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1519)
        0.011156735 = weight(_text_:of in 1519) [ClassicSimilarity], result of:
          0.011156735 = score(doc=1519,freq=8.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.17277241 = fieldWeight in 1519, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1519)
        0.117061585 = sum of:
          0.015606222 = weight(_text_:on in 1519) [ClassicSimilarity], result of:
            0.015606222 = score(doc=1519,freq=4.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.1718293 = fieldWeight in 1519, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0390625 = fieldNorm(doc=1519)
          0.10145536 = weight(_text_:line in 1519) [ClassicSimilarity], result of:
            0.10145536 = score(doc=1519,freq=4.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.43811268 = fieldWeight in 1519, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0390625 = fieldNorm(doc=1519)
        0.04458801 = product of:
          0.08917602 = sum of:
            0.08917602 = weight(_text_:computers in 1519) [ClassicSimilarity], result of:
              0.08917602 = score(doc=1519,freq=4.0), product of:
                0.21710795 = queryWeight, product of:
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.041294612 = queryNorm
                0.41074508 = fieldWeight in 1519, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1519)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Abstract
    This book's purpose is to teach people who will be searching or designing text retrieval systems how the systems work. For designers, it covers problems they will face and reviews currently available solutions to provide a basis for more advanced study. For the searcher its purpose is to describe why such systems work as they do. Text Information Retrieval Systems, Second Edition is primarily about computer-based retrieval systems, but the principles apply to non-mechanized ones as well. - Winner of the ASIS Best Information Science Book Award 2000!
    COMPASS
    Information retrieval / Use of / On-line computers
    Footnote
    Rez. in: Library quarterly 63(1993) no.1, S.106-108 (H.D. White); Journal of academic librarianship 19(1993) no.2, S.120 (H.D. White)
    LCSH
    Information storage and retrieval systems
    RSWK
    Information Retrieval / Volltextdatenbank
    Subject
    Information retrieval / Use of / On-line computers
    Information Retrieval / Volltextdatenbank
    Information storage and retrieval systems
  6. Hickey, T.B.: ¬The Experimental Library System (XLS) (1989) 0.16
    0.15673986 = product of:
      0.31347972 = sum of:
        0.050096344 = weight(_text_:retrieval in 2875) [ClassicSimilarity], result of:
          0.050096344 = score(doc=2875,freq=2.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.40105087 = fieldWeight in 2875, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.09375 = fieldNorm(doc=2875)
        0.051335193 = weight(_text_:use in 2875) [ClassicSimilarity], result of:
          0.051335193 = score(doc=2875,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.40597942 = fieldWeight in 2875, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.09375 = fieldNorm(doc=2875)
        0.013388081 = weight(_text_:of in 2875) [ClassicSimilarity], result of:
          0.013388081 = score(doc=2875,freq=2.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.20732689 = fieldWeight in 2875, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.09375 = fieldNorm(doc=2875)
        0.19866009 = sum of:
          0.026484637 = weight(_text_:on in 2875) [ClassicSimilarity], result of:
            0.026484637 = score(doc=2875,freq=2.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.29160398 = fieldWeight in 2875, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.09375 = fieldNorm(doc=2875)
          0.17217545 = weight(_text_:line in 2875) [ClassicSimilarity], result of:
            0.17217545 = score(doc=2875,freq=2.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.74350184 = fieldWeight in 2875, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.09375 = fieldNorm(doc=2875)
      0.5 = coord(4/8)
    
    Abstract
    The Experimental Library System project investigated methods of integrating a bibliographic/full text retrieval system with a relational data base management system for use with OPACs (on-line public access catalogues).
  7. Flanders, B.: On-line books : an advanced technology electronic library system (1992) 0.14
    0.14380419 = product of:
      0.28760839 = sum of:
        0.029222867 = weight(_text_:retrieval in 2661) [ClassicSimilarity], result of:
          0.029222867 = score(doc=2661,freq=2.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.23394634 = fieldWeight in 2661, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2661)
        0.013526822 = weight(_text_:of in 2661) [ClassicSimilarity], result of:
          0.013526822 = score(doc=2661,freq=6.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.20947541 = fieldWeight in 2661, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2661)
        0.20071882 = sum of:
          0.026759097 = weight(_text_:on in 2661) [ClassicSimilarity], result of:
            0.026759097 = score(doc=2661,freq=6.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.29462588 = fieldWeight in 2661, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2661)
          0.17395972 = weight(_text_:line in 2661) [ClassicSimilarity], result of:
            0.17395972 = score(doc=2661,freq=6.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.7512068 = fieldWeight in 2661, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2661)
        0.044139877 = product of:
          0.088279754 = sum of:
            0.088279754 = weight(_text_:computers in 2661) [ClassicSimilarity], result of:
              0.088279754 = score(doc=2661,freq=2.0), product of:
                0.21710795 = queryWeight, product of:
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.041294612 = queryNorm
                0.40661687 = fieldWeight in 2661, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2661)
          0.5 = coord(1/2)
      0.5 = coord(4/8)
    
    Abstract
    The US Marine Corps has developed an information storage retrieval system, On-line Books that gives remote access to the complete text of the Marine Corps University war-fighting collection. Searching is through hypertext capabilities and document delivery via mailed printouts or electronic mail. Central to the system is the storage machine a main-frame attached, optical disc based network archive searver developed by File Tek Inc. Its main architectural components are: a channel network interface, a storage and transfer processor, a layered storage hierarchy composed of magnetic disc, multiple terabytes of optical discs mounted in a robotic library and shelf storage. Details the storage machine's architecture and describes other projects in the USA currently utilising multigigabyte storage technology
    Object
    On-line Books
    Source
    Computers in libraries. 12(1992) no.1, S.44-47
  8. High, W.H.: Library of Congress Classification numbers as subject access points in computer-based retrieval (1990) 0.14
    0.14237833 = product of:
      0.28475666 = sum of:
        0.058445733 = weight(_text_:retrieval in 3577) [ClassicSimilarity], result of:
          0.058445733 = score(doc=3577,freq=8.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.46789268 = fieldWeight in 3577, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3577)
        0.029945528 = weight(_text_:use in 3577) [ClassicSimilarity], result of:
          0.029945528 = score(doc=3577,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.23682132 = fieldWeight in 3577, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3577)
        0.02342914 = weight(_text_:of in 3577) [ClassicSimilarity], result of:
          0.02342914 = score(doc=3577,freq=18.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.36282203 = fieldWeight in 3577, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3577)
        0.17293625 = sum of:
          0.03089874 = weight(_text_:on in 3577) [ClassicSimilarity], result of:
            0.03089874 = score(doc=3577,freq=8.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.34020463 = fieldWeight in 3577, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0546875 = fieldNorm(doc=3577)
          0.14203751 = weight(_text_:line in 3577) [ClassicSimilarity], result of:
            0.14203751 = score(doc=3577,freq=4.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.6133578 = fieldWeight in 3577, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0546875 = fieldNorm(doc=3577)
      0.5 = coord(4/8)
    
    Abstract
    Subject retrieval by Library of Congress (LC) Classification numbers is examined from the perspective of 5 user groups of on-line catalogues. Although, at present, librarians are the user group most likely to benefit from the LC classification advances in the capabilities of on-line catalogues. Research on the use of the LC classification schedules as a component of subject retrieval should continue.
    Footnote
    Paper presented at the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment, held at the School of Library and Information Sciences, North Carolina Central University, Durham, North Carolina.
    Theme
    Klassifikationssysteme im Online-Retrieval
  9. McAllister-Harper, D.: Dewey Decimal Classification in the online environment : a study of libraries in North Carolina (1990) 0.14
    0.14234471 = product of:
      0.28468943 = sum of:
        0.029222867 = weight(_text_:retrieval in 3574) [ClassicSimilarity], result of:
          0.029222867 = score(doc=3574,freq=2.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.23394634 = fieldWeight in 3574, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3574)
        0.029945528 = weight(_text_:use in 3574) [ClassicSimilarity], result of:
          0.029945528 = score(doc=3574,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.23682132 = fieldWeight in 3574, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3574)
        0.020662563 = weight(_text_:of in 3574) [ClassicSimilarity], result of:
          0.020662563 = score(doc=3574,freq=14.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.31997898 = fieldWeight in 3574, 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=3574)
        0.20485845 = sum of:
          0.03089874 = weight(_text_:on in 3574) [ClassicSimilarity], result of:
            0.03089874 = score(doc=3574,freq=8.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.34020463 = fieldWeight in 3574, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0546875 = fieldNorm(doc=3574)
          0.17395972 = weight(_text_:line in 3574) [ClassicSimilarity], result of:
            0.17395972 = score(doc=3574,freq=6.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.7512068 = fieldWeight in 3574, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0546875 = fieldNorm(doc=3574)
      0.5 = coord(4/8)
    
    Abstract
    Results of a survey of North Carolina Libraries revealed that of 91 respondents, 29 had on-line catalogues. Of the libraries with on-line catalogues, 11 used the Dewey Decimal Classification (DDC). Survey findings indicate that the DDC has limited use in on-line searching today.
    Footnote
    Paper presented at the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment, held at the School of Library and Information Sciences, North Carolina Central University, Durham, North Carolina.
    Theme
    Klassifikationssysteme im Online-Retrieval
  10. Cherry, J.M.; Clinton, M.: ¬An experimental investigation of two types of instruction for OPAC users (1991) 0.14
    0.13737904 = product of:
      0.27475807 = sum of:
        0.03422346 = weight(_text_:use in 3098) [ClassicSimilarity], result of:
          0.03422346 = score(doc=3098,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.27065295 = fieldWeight in 3098, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0625 = fieldNorm(doc=3098)
        0.025244808 = weight(_text_:of in 3098) [ClassicSimilarity], result of:
          0.025244808 = score(doc=3098,freq=16.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.39093933 = fieldWeight in 3098, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=3098)
        0.1929104 = sum of:
          0.030581824 = weight(_text_:on in 3098) [ClassicSimilarity], result of:
            0.030581824 = score(doc=3098,freq=6.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.33671528 = fieldWeight in 3098, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0625 = fieldNorm(doc=3098)
          0.16232859 = weight(_text_:line in 3098) [ClassicSimilarity], result of:
            0.16232859 = score(doc=3098,freq=4.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.7009803 = fieldWeight in 3098, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0625 = fieldNorm(doc=3098)
        0.0223794 = product of:
          0.0447588 = sum of:
            0.0447588 = weight(_text_:22 in 3098) [ClassicSimilarity], result of:
              0.0447588 = score(doc=3098,freq=2.0), product of:
                0.1446067 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041294612 = queryNorm
                0.30952093 = fieldWeight in 3098, 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=3098)
          0.5 = coord(1/2)
      0.5 = coord(4/8)
    
    Abstract
    Reports an investigation into the feasibility of usinf tutorials to train students to use on-line public access catalogues (OPACs). The library developed instructional software which conveys a conceptual model of an on-line catalogue and how it works. Reports the results of an experiment conducted to compare the effectiveness of the computer tutorial and the standard introductory classroom lecture on using the OPAC at the University of Toronto
    Source
    Canadian journal of information science. 16(1991) no.4, S.2-22
  11. Markey, K.: Findings of the Dewey Decimal Classification on-line project (1986) 0.13
    0.13107225 = product of:
      0.34952602 = sum of:
        0.066795126 = weight(_text_:retrieval in 156) [ClassicSimilarity], result of:
          0.066795126 = score(doc=156,freq=2.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.5347345 = fieldWeight in 156, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.125 = fieldNorm(doc=156)
        0.017850775 = weight(_text_:of in 156) [ClassicSimilarity], result of:
          0.017850775 = score(doc=156,freq=2.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.27643585 = fieldWeight in 156, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=156)
        0.26488012 = sum of:
          0.035312846 = weight(_text_:on in 156) [ClassicSimilarity], result of:
            0.035312846 = score(doc=156,freq=2.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.3888053 = fieldWeight in 156, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.125 = fieldNorm(doc=156)
          0.22956727 = weight(_text_:line in 156) [ClassicSimilarity], result of:
            0.22956727 = score(doc=156,freq=2.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.9913358 = fieldWeight in 156, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.125 = fieldNorm(doc=156)
      0.375 = coord(3/8)
    
    Theme
    Klassifikationssysteme im Online-Retrieval
  12. Auster, E.; Lawton, S.B.: ¬The negotiation process in on-line bibliographic retrieval (1979) 0.13
    0.13107225 = product of:
      0.34952602 = sum of:
        0.066795126 = weight(_text_:retrieval in 5154) [ClassicSimilarity], result of:
          0.066795126 = score(doc=5154,freq=2.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.5347345 = fieldWeight in 5154, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.125 = fieldNorm(doc=5154)
        0.017850775 = weight(_text_:of in 5154) [ClassicSimilarity], result of:
          0.017850775 = score(doc=5154,freq=2.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.27643585 = fieldWeight in 5154, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.125 = fieldNorm(doc=5154)
        0.26488012 = sum of:
          0.035312846 = weight(_text_:on in 5154) [ClassicSimilarity], result of:
            0.035312846 = score(doc=5154,freq=2.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.3888053 = fieldWeight in 5154, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.125 = fieldNorm(doc=5154)
          0.22956727 = weight(_text_:line in 5154) [ClassicSimilarity], result of:
            0.22956727 = score(doc=5154,freq=2.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.9913358 = fieldWeight in 5154, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.125 = fieldNorm(doc=5154)
      0.375 = coord(3/8)
    
    Source
    Canadian journal of information science. 4(1979) May, S.86-98
  13. Williams, D.A.: Information skills in the school curriculum (1991) 0.13
    0.12532222 = product of:
      0.20051557 = sum of:
        0.04174695 = weight(_text_:retrieval in 4835) [ClassicSimilarity], result of:
          0.04174695 = score(doc=4835,freq=2.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.33420905 = fieldWeight in 4835, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.078125 = fieldNorm(doc=4835)
        0.04277933 = weight(_text_:use in 4835) [ClassicSimilarity], result of:
          0.04277933 = score(doc=4835,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.3383162 = fieldWeight in 4835, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.078125 = fieldNorm(doc=4835)
        0.015778005 = weight(_text_:of in 4835) [ClassicSimilarity], result of:
          0.015778005 = score(doc=4835,freq=4.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.24433708 = fieldWeight in 4835, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.078125 = fieldNorm(doc=4835)
        0.0110352645 = product of:
          0.022070529 = sum of:
            0.022070529 = weight(_text_:on in 4835) [ClassicSimilarity], result of:
              0.022070529 = score(doc=4835,freq=2.0), product of:
                0.090823986 = queryWeight, product of:
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.041294612 = queryNorm
                0.24300331 = fieldWeight in 4835, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.199415 = idf(docFreq=13325, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4835)
          0.5 = coord(1/2)
        0.08917602 = product of:
          0.17835204 = sum of:
            0.17835204 = weight(_text_:computers in 4835) [ClassicSimilarity], result of:
              0.17835204 = score(doc=4835,freq=4.0), product of:
                0.21710795 = queryWeight, product of:
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.041294612 = queryNorm
                0.82149017 = fieldWeight in 4835, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4835)
          0.5 = coord(1/2)
      0.625 = coord(5/8)
    
    Abstract
    Discusses the potential for teaching the use of computerised information retrieval (online, CD-ROM) in schools with specific reference to MISLIP (Microcomputer in the School Library Project)
    Source
    Computers in libraries international 91. Proc. of the 5th Annual Conference on Computers in Libraries, London, February 1991
  14. Baayen, R.H.; Lieber, H.: Word frequency distributions and lexical semantics (1997) 0.12
    0.123899214 = product of:
      0.3303979 = sum of:
        0.059891056 = weight(_text_:use in 3117) [ClassicSimilarity], result of:
          0.059891056 = score(doc=3117,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.47364265 = fieldWeight in 3117, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.109375 = fieldNorm(doc=3117)
        0.015619429 = weight(_text_:of in 3117) [ClassicSimilarity], result of:
          0.015619429 = score(doc=3117,freq=2.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.24188137 = fieldWeight in 3117, 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=3117)
        0.2548874 = sum of:
          0.17655951 = weight(_text_:computers in 3117) [ClassicSimilarity], result of:
            0.17655951 = score(doc=3117,freq=2.0), product of:
              0.21710795 = queryWeight, product of:
                5.257537 = idf(docFreq=625, maxDocs=44218)
                0.041294612 = queryNorm
              0.81323373 = fieldWeight in 3117, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.257537 = idf(docFreq=625, maxDocs=44218)
                0.109375 = fieldNorm(doc=3117)
          0.078327894 = weight(_text_:22 in 3117) [ClassicSimilarity], result of:
            0.078327894 = score(doc=3117,freq=2.0), product of:
              0.1446067 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.041294612 = queryNorm
              0.5416616 = fieldWeight in 3117, 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=3117)
      0.375 = coord(3/8)
    
    Abstract
    Relation between meaning, lexical productivity and frequency of use
    Date
    28. 2.1999 10:48:22
    Source
    Computers and the humanities. 31(1997) no.4, S.281-291
  15. Williamson, N.J.: ¬The Library of Congress Classification in the computer age (1989) 0.12
    0.12344809 = product of:
      0.24689618 = sum of:
        0.025048172 = weight(_text_:retrieval in 2074) [ClassicSimilarity], result of:
          0.025048172 = score(doc=2074,freq=2.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.20052543 = fieldWeight in 2074, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.046875 = fieldNorm(doc=2074)
        0.025667597 = weight(_text_:use in 2074) [ClassicSimilarity], result of:
          0.025667597 = score(doc=2074,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.20298971 = fieldWeight in 2074, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.046875 = fieldNorm(doc=2074)
        0.024135707 = weight(_text_:of in 2074) [ClassicSimilarity], result of:
          0.024135707 = score(doc=2074,freq=26.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.37376386 = fieldWeight in 2074, 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=2074)
        0.17204471 = sum of:
          0.022936368 = weight(_text_:on in 2074) [ClassicSimilarity], result of:
            0.022936368 = score(doc=2074,freq=6.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.25253648 = fieldWeight in 2074, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.046875 = fieldNorm(doc=2074)
          0.14910834 = weight(_text_:line in 2074) [ClassicSimilarity], result of:
            0.14910834 = score(doc=2074,freq=6.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.6438916 = fieldWeight in 2074, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.046875 = fieldNorm(doc=2074)
      0.5 = coord(4/8)
    
    Abstract
    Research leading to a detailed content analysis and profile of the Library of Congress Classification schedules. A description of the design, methodology, and preliminary findings of research in progress. Final results of the study are expected to aid the Library of Congress in the development of a MARC format for its classification schedules and in the conversion of the schedules into machine-readable form. LC's ultimate goal is the design of an integrated system which will permit on-line editing, maintenance, and control of the schedules, on-line classification and shelflisting procedures, the production of the schedules in two or more physical formats, and the use of LCC to enhance search capabilities in on-line catalogues.
    Theme
    Klassifikationssysteme im Online-Retrieval
  16. Havener, W.M.: Answering ready reference questions : print versus online (1990) 0.12
    0.12257639 = product of:
      0.32687038 = sum of:
        0.02342914 = weight(_text_:of in 2869) [ClassicSimilarity], result of:
          0.02342914 = score(doc=2869,freq=18.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.36282203 = fieldWeight in 2869, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2869)
        0.28385925 = sum of:
          0.037843075 = weight(_text_:on in 2869) [ClassicSimilarity], result of:
            0.037843075 = score(doc=2869,freq=12.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.4166639 = fieldWeight in 2869, product of:
                3.4641016 = tf(freq=12.0), with freq of:
                  12.0 = termFreq=12.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2869)
          0.24601619 = weight(_text_:line in 2869) [ClassicSimilarity], result of:
            0.24601619 = score(doc=2869,freq=12.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              1.0623668 = fieldWeight in 2869, product of:
                3.4641016 = tf(freq=12.0), with freq of:
                  12.0 = termFreq=12.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0546875 = fieldNorm(doc=2869)
        0.019581974 = product of:
          0.039163947 = sum of:
            0.039163947 = weight(_text_:22 in 2869) [ClassicSimilarity], result of:
              0.039163947 = score(doc=2869,freq=2.0), product of:
                0.1446067 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.041294612 = queryNorm
                0.2708308 = fieldWeight in 2869, 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=2869)
          0.5 = coord(1/2)
      0.375 = coord(3/8)
    
    Abstract
    Reports the findings of an experiment designed to compare on-line data bases and equivalent printed versions in 1 area of reference services, the answering of ready reference questions. 68 reference librarians searched for answers to the same set of 12 questions using either print or on-line sources. Details of the questions are given. In the case of conceptual questions on-line proved faster than print, particularly for 2-concept questions, and the increased speed was not at the expense of accuracy. In the case of factual questions, print sources proved to be considerably faster than on-line. Suggests 2 guidelines: when bibliographic information is available in both print and on-line formats, on-line should be the tool of choice, particularly for multi-concept questions; simple factul questions can be answered more quickly using printed sources.
    Source
    Online. 14(1990) no.1, S.22-28
  17. Lynch, M.J.: Access technology in academic libraries (1992) 0.12
    0.1221902 = product of:
      0.2443804 = sum of:
        0.03422346 = weight(_text_:use in 2344) [ClassicSimilarity], result of:
          0.03422346 = score(doc=2344,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.27065295 = fieldWeight in 2344, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0625 = fieldNorm(doc=2344)
        0.019957775 = weight(_text_:of in 2344) [ClassicSimilarity], result of:
          0.019957775 = score(doc=2344,freq=10.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.3090647 = fieldWeight in 2344, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0625 = fieldNorm(doc=2344)
        0.1397536 = sum of:
          0.024969954 = weight(_text_:on in 2344) [ClassicSimilarity], result of:
            0.024969954 = score(doc=2344,freq=4.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.27492687 = fieldWeight in 2344, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0625 = fieldNorm(doc=2344)
          0.11478364 = weight(_text_:line in 2344) [ClassicSimilarity], result of:
            0.11478364 = score(doc=2344,freq=2.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.4956679 = fieldWeight in 2344, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0625 = fieldNorm(doc=2344)
        0.050445575 = product of:
          0.10089115 = sum of:
            0.10089115 = weight(_text_:computers in 2344) [ClassicSimilarity], result of:
              0.10089115 = score(doc=2344,freq=2.0), product of:
                0.21710795 = queryWeight, product of:
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.041294612 = queryNorm
                0.464705 = fieldWeight in 2344, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.257537 = idf(docFreq=625, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2344)
          0.5 = coord(1/2)
      0.5 = coord(4/8)
    
    Abstract
    In the last 20 years, 4 technologies have dramatically changed the way users gain access to bibliographic information: on-line searching of data bases stored on computers in distant places; OPACs; CD-ROMs; and locally mounted tapes. Reports the results of a survey of 800 academic libraries to establish if they all offer these services and how their availability varies by ype of academic institution. Results revealed that most libraries do not charge for the use of computerised catalogues and data bases and there are indications that more academic libraries will be offering these tapes in the future
  18. Hill, J.S.: Things are taking a little longer than that : a response to Dewey Decimal Classification in the online environment (1990) 0.12
    0.12103887 = product of:
      0.24207774 = sum of:
        0.04338471 = weight(_text_:retrieval in 496) [ClassicSimilarity], result of:
          0.04338471 = score(doc=496,freq=6.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.34732026 = fieldWeight in 496, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.046875 = fieldNorm(doc=496)
        0.036299463 = weight(_text_:use in 496) [ClassicSimilarity], result of:
          0.036299463 = score(doc=496,freq=4.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.2870708 = fieldWeight in 496, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.046875 = fieldNorm(doc=496)
        0.017710768 = weight(_text_:of in 496) [ClassicSimilarity], result of:
          0.017710768 = score(doc=496,freq=14.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.2742677 = fieldWeight in 496, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.046875 = fieldNorm(doc=496)
        0.14468281 = sum of:
          0.022936368 = weight(_text_:on in 496) [ClassicSimilarity], result of:
            0.022936368 = score(doc=496,freq=6.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.25253648 = fieldWeight in 496, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.046875 = fieldNorm(doc=496)
          0.12174644 = weight(_text_:line in 496) [ClassicSimilarity], result of:
            0.12174644 = score(doc=496,freq=4.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.52573526 = fieldWeight in 496, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.046875 = fieldNorm(doc=496)
      0.5 = coord(4/8)
    
    Abstract
    Librarians are often so eager to adopt new technologies and systems that they can lose sight of the realities that must be dealt with. Among factors that may delay use of Dewey Decimal Classification (DDC) for on-line catalogues retrieval are: limited use of DDC in libraries with operational on-line catalogues; limitations to the MARC bibliographic formats: lack of an authority structure for classification number for items catalogued. Factors that may delay development of effective classification retrieval mechanisms include unclear terminology and unreasonably high (or low) expectations.
    Footnote
    Paper presented at the 2nd Annette Lewis Phinazee Symposium on Classification as an enhancement of intellectual access to information in an online environment, held at the School of Library and Information Sciences, North Carolina Central University, Durham, North Carolina.
    Theme
    Klassifikationssysteme im Online-Retrieval
  19. Harter, S.P.: Online information retrieval : concepts, principles, and techniques (1986) 0.12
    0.1210224 = product of:
      0.4840896 = sum of:
        0.08676942 = weight(_text_:retrieval in 1388) [ClassicSimilarity], result of:
          0.08676942 = score(doc=1388,freq=6.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.6946405 = fieldWeight in 1388, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.09375 = fieldNorm(doc=1388)
        0.39732018 = sum of:
          0.052969273 = weight(_text_:on in 1388) [ClassicSimilarity], result of:
            0.052969273 = score(doc=1388,freq=8.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.58320796 = fieldWeight in 1388, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.09375 = fieldNorm(doc=1388)
          0.3443509 = weight(_text_:line in 1388) [ClassicSimilarity], result of:
            0.3443509 = score(doc=1388,freq=8.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              1.4870037 = fieldWeight in 1388, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.09375 = fieldNorm(doc=1388)
      0.25 = coord(2/8)
    
    LCSH
    On / line bibliographic searching
    PRECIS
    On / line information retrieval / Techniques / Theories
    Subject
    On / line bibliographic searching
    On / line information retrieval / Techniques / Theories
  20. Harman, D.: User-friendly systems instead of user-friendly front-ends (1992) 0.12
    0.118352026 = product of:
      0.23670405 = sum of:
        0.06534432 = weight(_text_:retrieval in 3323) [ClassicSimilarity], result of:
          0.06534432 = score(doc=3323,freq=10.0), product of:
            0.124912694 = queryWeight, product of:
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.041294612 = queryNorm
            0.5231199 = fieldWeight in 3323, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              3.024915 = idf(docFreq=5836, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3323)
        0.029945528 = weight(_text_:use in 3323) [ClassicSimilarity], result of:
          0.029945528 = score(doc=3323,freq=2.0), product of:
            0.12644777 = queryWeight, product of:
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.041294612 = queryNorm
            0.23682132 = fieldWeight in 3323, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.0620887 = idf(docFreq=5623, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3323)
        0.019129815 = weight(_text_:of in 3323) [ClassicSimilarity], result of:
          0.019129815 = score(doc=3323,freq=12.0), product of:
            0.06457475 = queryWeight, product of:
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.041294612 = queryNorm
            0.29624295 = fieldWeight in 3323, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              1.5637573 = idf(docFreq=25162, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3323)
        0.12228439 = sum of:
          0.02184871 = weight(_text_:on in 3323) [ClassicSimilarity], result of:
            0.02184871 = score(doc=3323,freq=4.0), product of:
              0.090823986 = queryWeight, product of:
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.041294612 = queryNorm
              0.24056101 = fieldWeight in 3323, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.199415 = idf(docFreq=13325, maxDocs=44218)
                0.0546875 = fieldNorm(doc=3323)
          0.10043568 = weight(_text_:line in 3323) [ClassicSimilarity], result of:
            0.10043568 = score(doc=3323,freq=2.0), product of:
              0.23157367 = queryWeight, product of:
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.041294612 = queryNorm
              0.4337094 = fieldWeight in 3323, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.0546875 = fieldNorm(doc=3323)
      0.5 = coord(4/8)
    
    Abstract
    Most commercial on-line information retrieval systems are not designed to service end users and, therefore, have often built front-ends to their systems specifically to serve the end user market. These front ends have not been well accepted, mostly because the underlying systems are still difficult for end users to use successfully in searching. New techniques, based on statistical methods, that allow natural language input and return lists of records in order of likely relevance, have long been available from research laboratories. Presents 4 prototype implementations of these statistical retrieval systems that demonstrate their potential as powerful and easily used retrieval systems able to service all users. The systems consist of: the PRISE system; the CITE system; the Muscat system; and the News Retrieval Tool
    Object
    News Retrieval Tool
    Source
    Journal of the American Society for Information Science. 43(1992), S.164-174

Authors

Languages

  • d 20
  • m 3
  • es 2
  • f 1
  • ro 1
  • More… Less…

Types

Themes

Subjects

Classifications