Search (3359 results, page 1 of 168)

  • × language_ss:"e"
  1. Robertson, S.E.: Indexing theory and retrieval effectiveness (1979) 0.14 
    0.13536377 = product of:
  0.27072755 = sum of:
    0.27072755 = product of:
      0.5414551 = sum of:
        0.5414551 = weight(_text_:s.e in 5175) [ClassicSimilarity], result of:
          0.5414551 = score(doc=5175,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.5500568 = fieldWeight in 5175, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.15625 = fieldNorm(doc=5175)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. MacFarlane, A.; Robertson, S.E.; McCann, J.A.: Parallel computing for passage retrieval (2004) 0.14 
    0.13527818 = product of:
  0.27055636 = sum of:
    0.27055636 = sum of:
      0.21658203 = weight(_text_:s.e in 5108) [ClassicSimilarity], result of:
        0.21658203 = score(doc=5108,freq=2.0), product of:
          0.34931305 = queryWeight, product of:
            7.014756 = idf(docFreq=107, maxDocs=44218)
            0.04979689 = queryNorm
          0.6200227 = fieldWeight in 5108, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.014756 = idf(docFreq=107, maxDocs=44218)
            0.0625 = fieldNorm(doc=5108)
      0.05397433 = weight(_text_:22 in 5108) [ClassicSimilarity], result of:
        0.05397433 = score(doc=5108,freq=2.0), product of:
          0.17438023 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04979689 = queryNorm
          0.30952093 = fieldWeight in 5108, 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=5108)
  0.5 = coord(1/2)
    Date
    20. 1.2007 18:30:22
  3. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.13 
    0.12667973 = product of:
  0.25335947 = sum of:
    0.25335947 = product of:
      0.50671893 = sum of:
        0.19772667 = weight(_text_:3a in 692) [ClassicSimilarity], result of:
          0.19772667 = score(doc=692,freq=2.0), product of:
            0.4221786 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04979689 = queryNorm
            0.46834838 = fieldWeight in 692, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0390625 = fieldNorm(doc=692)
        0.30899227 = weight(_text_:2c in 692) [ClassicSimilarity], result of:
          0.30899227 = score(doc=692,freq=2.0), product of:
            0.52776116 = queryWeight, product of:
              10.598275 = idf(docFreq=2, maxDocs=44218)
              0.04979689 = queryNorm
            0.5854775 = fieldWeight in 692, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              10.598275 = idf(docFreq=2, maxDocs=44218)
              0.0390625 = fieldNorm(doc=692)
      0.5 = coord(2/4)
  0.5 = coord(1/2)
    Content
    Vgl.: https://www.semanticscholar.org/paper/Piaget-%E2%80%99-s-Constructivism-%2C-Papert-%E2%80%99-s-%3A-What-%E2%80%99-s-Ackermann/89cbcc1e740a4591443ff4765a6ae8df0fdf5554. Darunter weitere Hinweise auf verwandte Beiträge. Auch unter: Learning Group Publication 5(2001) no.3, S.438.
  4. Thomas, S.E.; Younger, J.A.: Cooperative cataloging : a vision for the future (1993) 0.11 
    0.11476473 = sum of:
  0.02001009 = product of:
    0.08004036 = sum of:
      0.08004036 = weight(_text_:authors in 7174) [ClassicSimilarity], result of:
        0.08004036 = score(doc=7174,freq=2.0), product of:
          0.22701477 = queryWeight, product of:
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.04979689 = queryNorm
          0.35257778 = fieldWeight in 7174, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.0546875 = fieldNorm(doc=7174)
    0.25 = coord(1/4)
  0.09475464 = product of:
    0.18950927 = sum of:
      0.18950927 = weight(_text_:s.e in 7174) [ClassicSimilarity], result of:
        0.18950927 = score(doc=7174,freq=2.0), product of:
          0.34931305 = queryWeight, product of:
            7.014756 = idf(docFreq=107, maxDocs=44218)
            0.04979689 = queryNorm
          0.54251987 = fieldWeight in 7174, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.014756 = idf(docFreq=107, maxDocs=44218)
            0.0546875 = fieldNorm(doc=7174)
    0.5 = coord(1/2)
    Abstract
    There is a long tradition of cooperative cataloging in the United States. Despite the existence of numerous cooperative programs in support of cataloging, there is a clear need for improving and increasing the contribution of original cataloging records to national and international databases. The authors outline several strategies to achieve these goals, including a change in the culture of cataloging, the development of enhanced information technologies to support authority control and other cataloging activities, and taking a fresh look at cooperative programs to democratize participation. In addition to these near term opportunities, there are also visions for the future that project more sophisticated expert systems and coordinated endeavors that link collection, processing, preservation, and resource-sharing
  5. Phipps, S.E.; Maloney, K.: Choices in the paradigm shift : where next for libraries? (2005) 0.11 
    0.11476473 = sum of:
  0.02001009 = product of:
    0.08004036 = sum of:
      0.08004036 = weight(_text_:authors in 360) [ClassicSimilarity], result of:
        0.08004036 = score(doc=360,freq=2.0), product of:
          0.22701477 = queryWeight, product of:
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.04979689 = queryNorm
          0.35257778 = fieldWeight in 360, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.0546875 = fieldNorm(doc=360)
    0.25 = coord(1/4)
  0.09475464 = product of:
    0.18950927 = sum of:
      0.18950927 = weight(_text_:s.e in 360) [ClassicSimilarity], result of:
        0.18950927 = score(doc=360,freq=2.0), product of:
          0.34931305 = queryWeight, product of:
            7.014756 = idf(docFreq=107, maxDocs=44218)
            0.04979689 = queryNorm
          0.54251987 = fieldWeight in 360, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.014756 = idf(docFreq=107, maxDocs=44218)
            0.0546875 = fieldNorm(doc=360)
    0.5 = coord(1/2)
    Abstract
    External factors are forcing libraries to seriously evaluate and redefine their purpose within higher education. Libraries have identified themselves as gateways to information. Google, and other Internet search tools, have changed the need and importance of the gatekeeper role in libraries. The authors argue that libraries have a role that is broader than that of gatekeeper. It is necessary to move beyond our existing mental models and truly redefine our unique role based on the needs within the external environment. To develop this broader role, libraries must develop collaborative relationships and leverage existing tools and services.
  6. Robertson, S.E.; Belkin, N.J.: Ranking in principle (1978) 0.11 
    0.108291015 = product of:
  0.21658203 = sum of:
    0.21658203 = product of:
      0.43316406 = sum of:
        0.43316406 = weight(_text_:s.e in 1143) [ClassicSimilarity], result of:
          0.43316406 = score(doc=1143,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.2400454 = fieldWeight in 1143, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.125 = fieldNorm(doc=1143)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  7. Robertson, S.E.; Hancock-Beaulieu, M.M.: On the evaluation of IR systems (1992) 0.11 
    0.108291015 = product of:
  0.21658203 = sum of:
    0.21658203 = product of:
      0.43316406 = sum of:
        0.43316406 = weight(_text_:s.e in 2619) [ClassicSimilarity], result of:
          0.43316406 = score(doc=2619,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.2400454 = fieldWeight in 2619, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.125 = fieldNorm(doc=2619)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  8. Belkin, N.J.; Robertson, S.E: Information science and the phenomenon of information (1976) 0.11 
    0.108291015 = product of:
  0.21658203 = sum of:
    0.21658203 = product of:
      0.43316406 = sum of:
        0.43316406 = weight(_text_:s.e in 2710) [ClassicSimilarity], result of:
          0.43316406 = score(doc=2710,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.2400454 = fieldWeight in 2710, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.125 = fieldNorm(doc=2710)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  9. Cozzens, S.E.: What do citations count? : the rhetoric-first model (1989) 0.11 
    0.108291015 = product of:
  0.21658203 = sum of:
    0.21658203 = product of:
      0.43316406 = sum of:
        0.43316406 = weight(_text_:s.e in 2828) [ClassicSimilarity], result of:
          0.43316406 = score(doc=2828,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.2400454 = fieldWeight in 2828, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.125 = fieldNorm(doc=2828)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  10. Miller, M.L.: Automation and LCSH (1986) 0.11 
    0.108291015 = product of:
  0.21658203 = sum of:
    0.21658203 = product of:
      0.43316406 = sum of:
        0.43316406 = weight(_text_:s.e in 2900) [ClassicSimilarity], result of:
          0.43316406 = score(doc=2900,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.2400454 = fieldWeight in 2900, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.125 = fieldNorm(doc=2900)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Automation at the Library of Congress: inside views. Ed.: S.E. Thorin
  11. MacMullin, S.E.; Taylor, R.S.: Problem dimensions and information traits (1984) 0.11 
    0.108291015 = product of:
  0.21658203 = sum of:
    0.21658203 = product of:
      0.43316406 = sum of:
        0.43316406 = weight(_text_:s.e in 5368) [ClassicSimilarity], result of:
          0.43316406 = score(doc=5368,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.2400454 = fieldWeight in 5368, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.125 = fieldNorm(doc=5368)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  12. Melby, A.; Budin, G.; Wright, S.E.: Terminology interchange format (TIF) : a tutorial (1993) 0.11 
    0.108291015 = product of:
  0.21658203 = sum of:
    0.21658203 = product of:
      0.43316406 = sum of:
        0.43316406 = weight(_text_:s.e in 5897) [ClassicSimilarity], result of:
          0.43316406 = score(doc=5897,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.2400454 = fieldWeight in 5897, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.125 = fieldNorm(doc=5897)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  13. Robertson, S.E.: ¬The probabilistic character of relevance (1977) 0.11 
    0.108291015 = product of:
  0.21658203 = sum of:
    0.21658203 = product of:
      0.43316406 = sum of:
        0.43316406 = weight(_text_:s.e in 7399) [ClassicSimilarity], result of:
          0.43316406 = score(doc=7399,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.2400454 = fieldWeight in 7399, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.125 = fieldNorm(doc=7399)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  14. Robertson, S.E.: ¬The methodology of information retrieval experiment (1981) 0.11 
    0.108291015 = product of:
  0.21658203 = sum of:
    0.21658203 = product of:
      0.43316406 = sum of:
        0.43316406 = weight(_text_:s.e in 3146) [ClassicSimilarity], result of:
          0.43316406 = score(doc=3146,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.2400454 = fieldWeight in 3146, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.125 = fieldNorm(doc=3146)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  15. Arnold, S.E.: Internet : a new medium for a new millenium (1996) 0.11 
    0.108291015 = product of:
  0.21658203 = sum of:
    0.21658203 = product of:
      0.43316406 = sum of:
        0.43316406 = weight(_text_:s.e in 3716) [ClassicSimilarity], result of:
          0.43316406 = score(doc=3716,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.2400454 = fieldWeight in 3716, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.125 = fieldNorm(doc=3716)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  16. Carter, J.A.: PASSPORT/PRISM: authors and titles and MARC : oh my! (1993) 0.10 
    0.09971168 = sum of:
  0.04573735 = product of:
    0.1829494 = sum of:
      0.1829494 = weight(_text_:authors in 527) [ClassicSimilarity], result of:
        0.1829494 = score(doc=527,freq=2.0), product of:
          0.22701477 = queryWeight, product of:
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.04979689 = queryNorm
          0.80589205 = fieldWeight in 527, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.558814 = idf(docFreq=1258, maxDocs=44218)
            0.125 = fieldNorm(doc=527)
    0.25 = coord(1/4)
  0.05397433 = product of:
    0.10794866 = sum of:
      0.10794866 = weight(_text_:22 in 527) [ClassicSimilarity], result of:
        0.10794866 = score(doc=527,freq=2.0), product of:
          0.17438023 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04979689 = queryNorm
          0.61904186 = fieldWeight in 527, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.125 = fieldNorm(doc=527)
    0.5 = coord(1/2)
    Source
    OCLC systems and services. 9(1993) no.3, S.20-22
  17. Berger, S.E.: ¬The design of bibliographies : observations, references and examples (1991) 0.09 
    0.09475464 = product of:
  0.18950927 = sum of:
    0.18950927 = product of:
      0.37901855 = sum of:
        0.37901855 = weight(_text_:s.e in 2217) [ClassicSimilarity], result of:
          0.37901855 = score(doc=2217,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.0850397 = fieldWeight in 2217, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.109375 = fieldNorm(doc=2217)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  18. Pejtersen, A.M.: Search strategies and database design (1988) 0.09 
    0.09475464 = product of:
  0.18950927 = sum of:
    0.18950927 = product of:
      0.37901855 = sum of:
        0.37901855 = weight(_text_:s.e in 3110) [ClassicSimilarity], result of:
          0.37901855 = score(doc=3110,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.0850397 = fieldWeight in 3110, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.109375 = fieldNorm(doc=3110)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Tasks, error and models. Ed.: L.P. Goddstein, H.B. Andersen u. S.E. Olsen
  19. Wiberley, S.E.; Daugerthy, R.A.; Danowski, J.A.: User persistence in scanning postings of a computer-driven information system : LCS (1990) 0.09 
    0.09475464 = product of:
  0.18950927 = sum of:
    0.18950927 = product of:
      0.37901855 = sum of:
        0.37901855 = weight(_text_:s.e in 3819) [ClassicSimilarity], result of:
          0.37901855 = score(doc=3819,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.0850397 = fieldWeight in 3819, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.109375 = fieldNorm(doc=3819)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  20. Robertson, S.E.; Thompson, C.L.: ¬An operational evaluation of weighting, ranking and relevance feedback via a front-end system (1987) 0.09 
    0.09475464 = product of:
  0.18950927 = sum of:
    0.18950927 = product of:
      0.37901855 = sum of:
        0.37901855 = weight(_text_:s.e in 3858) [ClassicSimilarity], result of:
          0.37901855 = score(doc=3858,freq=2.0), product of:
            0.34931305 = queryWeight, product of:
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.04979689 = queryNorm
            1.0850397 = fieldWeight in 3858, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.014756 = idf(docFreq=107, maxDocs=44218)
              0.109375 = fieldNorm(doc=3858)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Types

  • a 2939
  • m 258
  • s 149
  • el 113
  • b 33
  • r 17
  • x 10
  • p 5
  • i 4
  • n 3
  • ag 1
  • d 1
  • h 1
  • More… Less…

Themes

Subjects

Classifications