Search (9 results, page 1 of 1)

  • × author_ss:"Lancaster, F.W."
  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.13
    0.125509 = product of:
      0.18826348 = sum of:
        0.06022381 = weight(_text_:resources in 217) [ClassicSimilarity], result of:
          0.06022381 = score(doc=217,freq=2.0), product of:
            0.18665522 = queryWeight, product of:
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.051133685 = queryNorm
            0.32264733 = fieldWeight in 217, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.0625 = fieldNorm(doc=217)
        0.12803967 = sum of:
          0.072616406 = weight(_text_:management in 217) [ClassicSimilarity], result of:
            0.072616406 = score(doc=217,freq=4.0), product of:
              0.17235184 = queryWeight, product of:
                3.3706124 = idf(docFreq=4130, maxDocs=44218)
                0.051133685 = queryNorm
              0.42132655 = fieldWeight in 217, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.3706124 = idf(docFreq=4130, maxDocs=44218)
                0.0625 = fieldNorm(doc=217)
          0.055423267 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
            0.055423267 = score(doc=217,freq=2.0), product of:
              0.17906146 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.051133685 = queryNorm
              0.30952093 = fieldWeight in 217, 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=217)
      0.6666667 = coord(2/3)
    
    Classification
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
    Date
    22. 4.2007 10:07:51
    Imprint
    Arlington, VA : Information Resources Pr.
    RVK
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
  2. Lancaster, F.W.; Warner, A.J.: Information retrieval today (1993) 0.07
    0.07158133 = product of:
      0.107371986 = sum of:
        0.075279765 = weight(_text_:resources in 4607) [ClassicSimilarity], result of:
          0.075279765 = score(doc=4607,freq=2.0), product of:
            0.18665522 = queryWeight, product of:
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.051133685 = queryNorm
            0.40330917 = fieldWeight in 4607, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.078125 = fieldNorm(doc=4607)
        0.032092217 = product of:
          0.064184435 = sum of:
            0.064184435 = weight(_text_:management in 4607) [ClassicSimilarity], result of:
              0.064184435 = score(doc=4607,freq=2.0), product of:
                0.17235184 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.051133685 = queryNorm
                0.37240356 = fieldWeight in 4607, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4607)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Footnote
    Rez. in: Information processing and management 30(1994) no.4, S.581-582 (L. Schamber); Journal of documentation 51(1995) no.1, S.76-77 (B. Frohmann)
    Imprint
    Arlington, VA : Information Resources Press
  3. Lancaster, F.W.: Libraries and librarians in an age of electronics (1982) 0.05
    0.05018651 = product of:
      0.15055953 = sum of:
        0.15055953 = weight(_text_:resources in 6184) [ClassicSimilarity], result of:
          0.15055953 = score(doc=6184,freq=2.0), product of:
            0.18665522 = queryWeight, product of:
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.051133685 = queryNorm
            0.80661833 = fieldWeight in 6184, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.15625 = fieldNorm(doc=6184)
      0.33333334 = coord(1/3)
    
    Imprint
    Arlington, Va : Information Resources press
  4. Lancaster, F.W.; Connell, T.H.; Bishop, N.; McCowan, S.: Identifying barriers to effective subject access in library catalogs (1991) 0.02
    0.017565278 = product of:
      0.052695833 = sum of:
        0.052695833 = weight(_text_:resources in 2259) [ClassicSimilarity], result of:
          0.052695833 = score(doc=2259,freq=2.0), product of:
            0.18665522 = queryWeight, product of:
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.051133685 = queryNorm
            0.28231642 = fieldWeight in 2259, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2259)
      0.33333334 = coord(1/3)
    
    Source
    Library resources and technical services. 35(1991), S.377-391
  5. Lancaster, F.W.: Networked electronic publishing of the results of scholarly research (1995) 0.02
    0.017565278 = product of:
      0.052695833 = sum of:
        0.052695833 = weight(_text_:resources in 1675) [ClassicSimilarity], result of:
          0.052695833 = score(doc=1675,freq=2.0), product of:
            0.18665522 = queryWeight, product of:
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.051133685 = queryNorm
            0.28231642 = fieldWeight in 1675, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1675)
      0.33333334 = coord(1/3)
    
    Abstract
    A review of developments in electronic publishing over the last 25 years is followed by a report on a survey conducted, with directors of university libraries and other academic administrators, to determine attitudes toward a networked electronic approach to the publishing of research articles. A major conclusion is that academic administrators do not now consider the academic community well equipped to undertake an enterprise of this kind and would not give it high priority in the allocation of university resources
  6. Xu, H.; Lancaster, F.W.: Redundancy and uniqueness of subject access points in online catalogs (1998) 0.02
    0.015055953 = product of:
      0.045167856 = sum of:
        0.045167856 = weight(_text_:resources in 1788) [ClassicSimilarity], result of:
          0.045167856 = score(doc=1788,freq=2.0), product of:
            0.18665522 = queryWeight, product of:
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.051133685 = queryNorm
            0.2419855 = fieldWeight in 1788, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.650338 = idf(docFreq=3122, maxDocs=44218)
              0.046875 = fieldNorm(doc=1788)
      0.33333334 = coord(1/3)
    
    Source
    Library resources and technical services. 42(1998) no.1, S.61-66
  7. Lancaster, F.W.: Electronic publishing (1989) 0.01
    0.010697406 = product of:
      0.032092217 = sum of:
        0.032092217 = product of:
          0.064184435 = sum of:
            0.064184435 = weight(_text_:management in 2881) [ClassicSimilarity], result of:
              0.064184435 = score(doc=2881,freq=2.0), product of:
                0.17235184 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.051133685 = queryNorm
                0.37240356 = fieldWeight in 2881, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2881)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Abstract
    Contribution to an issue on the impact of technological change on libraries and ways in which librarians are applying technology to their collections, services to users and the management of their libraries. Traces the evolution of electronic publishing from the early 60s to the present. Pays particular attention to computer conferencing, and hypermedia.
  8. Lancaster, F.W.: Artificial intelligence, expert systems and the digital library (1996) 0.01
    0.008557925 = product of:
      0.025673775 = sum of:
        0.025673775 = product of:
          0.05134755 = sum of:
            0.05134755 = weight(_text_:management in 839) [ClassicSimilarity], result of:
              0.05134755 = score(doc=839,freq=2.0), product of:
                0.17235184 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.051133685 = queryNorm
                0.29792285 = fieldWeight in 839, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.0625 = fieldNorm(doc=839)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Abstract
    Based partly on chapters in a forthcoming book 'Technology and Management in Library and Information Sciences' by F.W. Lancaster and B. Sandore. Some inportant functions of a research library operating largely in a networked digital environment are illustrated. The ability of artificial intelligence and expert system technologies to contribute to these functions is discussed, in the light of a report from the American Association for Artificial Intelligence, as well as experiences with these technologies in the library world and elsewhere
  9. Lancaster, F.W.: Indexing and abstracting in theory and practice (2003) 0.01
    0.0064184438 = product of:
      0.01925533 = sum of:
        0.01925533 = product of:
          0.03851066 = sum of:
            0.03851066 = weight(_text_:management in 4913) [ClassicSimilarity], result of:
              0.03851066 = score(doc=4913,freq=2.0), product of:
                0.17235184 = queryWeight, product of:
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.051133685 = queryNorm
                0.22344214 = fieldWeight in 4913, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.3706124 = idf(docFreq=4130, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4913)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Footnote
    Rez. in: JASIST 57(2006) no.1, S.144-145 (H. Saggion): "... This volume is a very valuable source of information for not only students and professionals in library and information science but also for individuals and institutions involved in knowledge management and organization activities. Because of its broad coverage of the information science topic, teachers will find the contents of this book useful for courses in the areas of information technology, digital as well as traditional libraries, and information science in general."