Search (11 results, page 1 of 1)

  • × subject_ss:"Information retrieval"
  • × type_ss:"m"
  • × year_i:[1990 TO 2000}
  1. Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991) 0.01 
    0.009186376 = product of:
  0.03368338 = sum of:
    0.0031240587 = weight(_text_:a in 820) [ClassicSimilarity], result of:
      0.0031240587 = score(doc=820,freq=2.0), product of:
        0.030653298 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.026584605 = queryNorm
        0.10191591 = fieldWeight in 820, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0625 = fieldNorm(doc=820)
    0.025748327 = weight(_text_:r in 820) [ClassicSimilarity], result of:
      0.025748327 = score(doc=820,freq=2.0), product of:
        0.088001914 = queryWeight, product of:
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.026584605 = queryNorm
        0.29258826 = fieldWeight in 820, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.0625 = fieldNorm(doc=820)
    0.004810994 = weight(_text_:s in 820) [ClassicSimilarity], result of:
      0.004810994 = score(doc=820,freq=6.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.1664486 = fieldWeight in 820, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=820)
  0.27272728 = coord(3/11)
    Abstract
    Based on the author's 1984 dissertation, this technical and detailed volume looks at problems related to control of terms used in searching among a variety of databases
    Footnote
    Rez. in: Computers in libraries 12(1992) no.2, S.46-47; Library quarterly 62(1992) no.3, S.347-349 (R. Fidel)
    Pages
    XV,121 S
  2. Carande, R.: Automation in library reference services : a handbook (1993) 0.01 
    0.0087489085 = product of:
  0.03207933 = sum of:
    0.006112407 = weight(_text_:a in 765) [ClassicSimilarity], result of:
      0.006112407 = score(doc=765,freq=10.0), product of:
        0.030653298 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.026584605 = queryNorm
        0.19940455 = fieldWeight in 765, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0546875 = fieldNorm(doc=765)
    0.022529786 = weight(_text_:r in 765) [ClassicSimilarity], result of:
      0.022529786 = score(doc=765,freq=2.0), product of:
        0.088001914 = queryWeight, product of:
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.026584605 = queryNorm
        0.25601473 = fieldWeight in 765, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.3102584 = idf(docFreq=4387, maxDocs=44218)
          0.0546875 = fieldNorm(doc=765)
    0.00343714 = weight(_text_:s in 765) [ClassicSimilarity], result of:
      0.00343714 = score(doc=765,freq=4.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.118916616 = fieldWeight in 765, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0546875 = fieldNorm(doc=765)
  0.27272728 = coord(3/11)
    Abstract
    The future of reference librarianship as a viable part of the library depends on developing a proactive, participatory approach to automation. Aims to pull together and explain the important elements of change likely to influence library information services. Reviews some of the ways various schools of thought look at library information and communication. Focuses on information, its relationship to the library, and its rate of growth. Discusses the dynamics of communications as a process and examines it vis-a-vis the library
    Footnote
    Rez. in: Library review 42(1993) no.5, S.72-74 (B. Duckett)
    Pages
    224 S
  3. Rowley, J.E.: Organizing knowledge : an introduction to information retrieval (1992) 0.01 
    0.006988512 = product of:
  0.038436815 = sum of:
    0.006944071 = weight(_text_:s in 823) [ClassicSimilarity], result of:
      0.006944071 = score(doc=823,freq=8.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.24024783 = fieldWeight in 823, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.078125 = fieldNorm(doc=823)
    0.031492744 = weight(_text_:u in 823) [ClassicSimilarity], result of:
      0.031492744 = score(doc=823,freq=2.0), product of:
        0.08704981 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.026584605 = queryNorm
        0.3617784 = fieldWeight in 823, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.078125 = fieldNorm(doc=823)
  0.18181819 = coord(2/11)
    Footnote
    Rez. in: Journal of academic librarianship 18(1993) no.6, S.389; Library resources and technical services 37(1993) S.451-453 (E. Crosby); Library review 42(1993) no.5, S.74-75 (D. Anderson)
    Pages
    510 S
    Theme
    Grundlagen u. Einführungen: Allgemeine Literatur
  4. Blair, D.C.: Language and representation in information retrieval (1991) 0.01 
    0.0069127153 = product of:
  0.025346622 = sum of:
    0.0022090434 = weight(_text_:a in 1545) [ClassicSimilarity], result of:
      0.0022090434 = score(doc=1545,freq=4.0), product of:
        0.030653298 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.026584605 = queryNorm
        0.072065435 = fieldWeight in 1545, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.03125 = fieldNorm(doc=1545)
    0.00196408 = weight(_text_:s in 1545) [ClassicSimilarity], result of:
      0.00196408 = score(doc=1545,freq=4.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.06795235 = fieldWeight in 1545, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.03125 = fieldNorm(doc=1545)
    0.0211735 = weight(_text_:k in 1545) [ClassicSimilarity], result of:
      0.0211735 = score(doc=1545,freq=4.0), product of:
        0.09490114 = queryWeight, product of:
          3.569778 = idf(docFreq=3384, maxDocs=44218)
          0.026584605 = queryNorm
        0.22311112 = fieldWeight in 1545, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.569778 = idf(docFreq=3384, maxDocs=44218)
          0.03125 = fieldNorm(doc=1545)
  0.27272728 = coord(3/11)
    Abstract
    Information or Document Retrieval is the subject of this book. It is not an introductory book, although it is self-contained in the sense that it is not necessary to have a background in the theory or practice of Information Retrieval in order to understand its arguments. The book presents, as clearly as possible, one particular perspective on Information Retrieval, and attempts to say that certain aspects of the theory or practice of the management of documents are more important than others. The majority of Information Retrieval research has been aimed at the more experimentally tractable small-scale systems, and although much of that work has added greatly to our understanding of Information Retrieval it is becoming increasingly apparent that retrieval systems with large data bases of documents are a fundamentally different genre of systems than small-scale systems. If this is so, which is the thesis of this book, then we must now study large information retrieval systems with the same rigor and intensity that we once studied small-scale systems. Hegel observed that the quantitative growth of any system caused qualitative changes to take place in its structure and processes.
    Classification
    BCA (FH K)
    Footnote
    Rez. in: Library quarterly ( ), S.221-223 (S.P. Harter)
    GHBS
    BCA (FH K)
    Pages
    XIV,335 S
  5. Aluri, R.D.; Kemp, A.; Boll, J.J.: Subject analysis in online catalogs (1991) 0.01 
    0.005756581 = product of:
  0.021107463 = sum of:
    0.0027335514 = weight(_text_:a in 863) [ClassicSimilarity], result of:
      0.0027335514 = score(doc=863,freq=2.0), product of:
        0.030653298 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.026584605 = queryNorm
        0.089176424 = fieldWeight in 863, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0546875 = fieldNorm(doc=863)
    0.012939317 = product of:
      0.05175727 = sum of:
        0.05175727 = weight(_text_:o in 863) [ClassicSimilarity], result of:
          0.05175727 = score(doc=863,freq=2.0), product of:
            0.13338262 = queryWeight, product of:
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.026584605 = queryNorm
            0.38803607 = fieldWeight in 863, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.017288 = idf(docFreq=795, maxDocs=44218)
              0.0546875 = fieldNorm(doc=863)
      0.25 = coord(1/4)
    0.0054345955 = weight(_text_:s in 863) [ClassicSimilarity], result of:
      0.0054345955 = score(doc=863,freq=10.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.18802369 = fieldWeight in 863, product of:
          3.1622777 = tf(freq=10.0), with freq of:
            10.0 = termFreq=10.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0546875 = fieldNorm(doc=863)
  0.27272728 = coord(3/11)
    Footnote
    Rez. in: Technical services quarterly. 9(1992) no.3, S.87-88 (H.L. Hoerman); Knowledge organization 20(1993) no.3, S.165-166 (O. Oberhauser); JASIS 44(1993) S.593 (D. Vizine-Goetz)
    2. Aufl. unter: Olson, H.A., J.J. Boll: Subject access in online catalogs. 2nd ed. Englewood, CO: Libraries Unlimited 2001. xv, 333 S. ISBN 1-56308-800-2
    Pages
    XII,303 S
  6. Ellis, D.: Progress and problems in information retrieval (1996) 0.00 
    0.0034942513 = product of:
  0.019218381 = sum of:
    0.004810994 = weight(_text_:s in 789) [ClassicSimilarity], result of:
      0.004810994 = score(doc=789,freq=6.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.1664486 = fieldWeight in 789, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=789)
    0.014407388 = product of:
      0.028814776 = sum of:
        0.028814776 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
          0.028814776 = score(doc=789,freq=2.0), product of:
            0.09309476 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.026584605 = queryNorm
            0.30952093 = fieldWeight in 789, 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=789)
      0.5 = coord(1/2)
  0.18181819 = coord(2/11)
    Date
    26. 7.2002 20:22:46
    Footnote
    Rez. in: Managing information 3(1996) no.10, S.49 (D. Bawden); Program 32(1998) no.2, S.190-192 (C. Revie)
    Pages
    220 S
  7. Cooke, A.: ¬A guide to finding quality information on the Internet : selection and evaluation strategies (1999) 0.00 
    0.0018968742 = product of:
  0.010432808 = sum of:
    0.0055226083 = weight(_text_:a in 662) [ClassicSimilarity], result of:
      0.0055226083 = score(doc=662,freq=4.0), product of:
        0.030653298 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.026584605 = queryNorm
        0.18016359 = fieldWeight in 662, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.078125 = fieldNorm(doc=662)
    0.0049101994 = weight(_text_:s in 662) [ClassicSimilarity], result of:
      0.0049101994 = score(doc=662,freq=4.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.16988087 = fieldWeight in 662, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.078125 = fieldNorm(doc=662)
  0.18181819 = coord(2/11)
    Footnote
    Rez. in: Australian library journal 49(2000) no.1, S.76-77 (R.Cullen)
    Pages
    169 S
  8. Ingwersen, P.: Information retrieval interaction (1992) 0.00 
    0.0015780574 = product of:
  0.008679315 = sum of:
    0.0031240587 = weight(_text_:a in 764) [ClassicSimilarity], result of:
      0.0031240587 = score(doc=764,freq=2.0), product of:
        0.030653298 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.026584605 = queryNorm
        0.10191591 = fieldWeight in 764, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0625 = fieldNorm(doc=764)
    0.0055552567 = weight(_text_:s in 764) [ClassicSimilarity], result of:
      0.0055552567 = score(doc=764,freq=8.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.19219826 = fieldWeight in 764, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=764)
  0.18181819 = coord(2/11)
    Abstract
    "Ingwersen defines IR interaction as the interactive communication processes that occur between the use, the intermediary (machine or human) and the IR system (text or database). The cognitive viewpoint takes into account the variety of states of knowledge associated with these major participants and thus allows a holistic treatment."
    Footnote
    Rez. in: Library and information research news. 16(1993) no.56, S.26-27 (J. Palmer); Journal of documentation 50(1994) no.2, S.142-144 (P. Willett); Australian academic and research libraries 1993, Sept., S.239-240 (C. Wilson)
    Pages
    246 S
  9. Buckland, M.: Information and information systems (1991) 0.00 
    0.0015780574 = product of:
  0.008679315 = sum of:
    0.0031240587 = weight(_text_:a in 831) [ClassicSimilarity], result of:
      0.0031240587 = score(doc=831,freq=2.0), product of:
        0.030653298 = queryWeight, product of:
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.026584605 = queryNorm
        0.10191591 = fieldWeight in 831, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.153047 = idf(docFreq=37942, maxDocs=44218)
          0.0625 = fieldNorm(doc=831)
    0.0055552567 = weight(_text_:s in 831) [ClassicSimilarity], result of:
      0.0055552567 = score(doc=831,freq=8.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.19219826 = fieldWeight in 831, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.0625 = fieldNorm(doc=831)
  0.18181819 = coord(2/11)
    Abstract
    "Buckland provides the forst straightforward text that deals with defining the terms, the systems, and some of the fundamental issues in an intelligent, comprehensive, non-technical manner ... a valuable library school text"
    Footnote
    Rez. in: Wilson library bulletin ???; Journal of academic librarianship. 18(1992) no.1, S.39-40 (M.M. Benson); Public library quarterly. 14(1994 nos.2/3, S.94-95 (L. Bixler); IASLIC bulletin. 39(1994) no.4, S.187-189 (S.K. Sen)
    Pages
    XV,225 S
  10. Agosti, M.; Smeaton, A.F.: Information retrieval and hypertext (1996) 0.00 
    4.4638177E-4 = product of:
  0.0049101994 = sum of:
    0.0049101994 = weight(_text_:s in 497) [ClassicSimilarity], result of:
      0.0049101994 = score(doc=497,freq=4.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.16988087 = fieldWeight in 497, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.078125 = fieldNorm(doc=497)
  0.09090909 = coord(1/11)
    Footnote
    Rez. in: Journal of documentation 54(1998) no.1, S.131-132 (M.D. Dunlop)
    Pages
    XVIII,279 S
  11. Bradley, P.: Advanced Internet searcher's handbook (1998) 0.00 
    4.4638177E-4 = product of:
  0.0049101994 = sum of:
    0.0049101994 = weight(_text_:s in 5454) [ClassicSimilarity], result of:
      0.0049101994 = score(doc=5454,freq=4.0), product of:
        0.028903782 = queryWeight, product of:
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.026584605 = queryNorm
        0.16988087 = fieldWeight in 5454, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.0872376 = idf(docFreq=40523, maxDocs=44218)
          0.078125 = fieldNorm(doc=5454)
  0.09090909 = coord(1/11)
    Footnote
    Rez. in: Information world review. 1999, no.146, S.26 (D. Parr)
    Pages
    XV,232 S

Authors

Themes

Subjects

Classifications