Search (3689 results, page 1 of 185)

  1. Walker, T.D.: Medieval faceted knowledge classification : Ramon Llull's trees of science (1996) 0.12
    0.1238254 = product of:
      0.2476508 = sum of:
        0.2476508 = sum of:
          0.20651948 = weight(_text_:t.d in 3232) [ClassicSimilarity], result of:
            0.20651948 = score(doc=3232,freq=2.0), product of:
              0.34030533 = queryWeight, product of:
                7.84674 = idf(docFreq=46, maxDocs=44218)
                0.04336901 = queryNorm
              0.6068653 = fieldWeight in 3232, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.84674 = idf(docFreq=46, maxDocs=44218)
                0.0546875 = fieldNorm(doc=3232)
          0.041131318 = weight(_text_:22 in 3232) [ClassicSimilarity], result of:
            0.041131318 = score(doc=3232,freq=2.0), product of:
              0.15187089 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04336901 = queryNorm
              0.2708308 = fieldWeight in 3232, 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=3232)
      0.5 = coord(1/2)
    
    Date
    26. 9.2010 19:02:22
  2. Wilson, T.D.: ¬An introduction to chain indexing (1971) 0.12
    0.11801115 = product of:
      0.2360223 = sum of:
        0.2360223 = product of:
          0.4720446 = sum of:
            0.4720446 = weight(_text_:t.d in 1336) [ClassicSimilarity], result of:
              0.4720446 = score(doc=1336,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                1.3871207 = fieldWeight in 1336, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.125 = fieldNorm(doc=1336)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Wilson, T.D.: ¬The cognitive approach to information-seeking behaviour and information use (1984) 0.12
    0.11801115 = product of:
      0.2360223 = sum of:
        0.2360223 = product of:
          0.4720446 = sum of:
            0.4720446 = weight(_text_:t.d in 2713) [ClassicSimilarity], result of:
              0.4720446 = score(doc=2713,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                1.3871207 = fieldWeight in 2713, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.125 = fieldNorm(doc=2713)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Kazlauskas, E.J.; Holt, T.D.: ¬The application of a minicomputer to thesaurus construction (1980) 0.12
    0.11801115 = product of:
      0.2360223 = sum of:
        0.2360223 = product of:
          0.4720446 = sum of:
            0.4720446 = weight(_text_:t.d in 2953) [ClassicSimilarity], result of:
              0.4720446 = score(doc=2953,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                1.3871207 = fieldWeight in 2953, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.125 = fieldNorm(doc=2953)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Chen, H.; Lynch, K.J.; Bashu, K.; Ng, T.D.: Generating, integrating, and activating thesauri for concept-based document retrieval (1993) 0.12
    0.11801115 = product of:
      0.2360223 = sum of:
        0.2360223 = product of:
          0.4720446 = sum of:
            0.4720446 = weight(_text_:t.d in 8549) [ClassicSimilarity], result of:
              0.4720446 = score(doc=8549,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                1.3871207 = fieldWeight in 8549, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.125 = fieldNorm(doc=8549)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  6. Wilson, T.D.: Activity theory and information seeking (2008) 0.12
    0.11801115 = product of:
      0.2360223 = sum of:
        0.2360223 = product of:
          0.4720446 = sum of:
            0.4720446 = weight(_text_:t.d in 701) [ClassicSimilarity], result of:
              0.4720446 = score(doc=701,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                1.3871207 = fieldWeight in 701, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.125 = fieldNorm(doc=701)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  7. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.11
    0.11032767 = product of:
      0.22065534 = sum of:
        0.22065534 = product of:
          0.44131067 = sum of:
            0.17220372 = weight(_text_:3a in 692) [ClassicSimilarity], result of:
              0.17220372 = score(doc=692,freq=2.0), product of:
                0.36768296 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04336901 = 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)
            0.26910695 = weight(_text_:2c in 692) [ClassicSimilarity], result of:
              0.26910695 = score(doc=692,freq=2.0), product of:
                0.45963672 = queryWeight, product of:
                  10.598275 = idf(docFreq=2, maxDocs=44218)
                  0.04336901 = 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.
  8. Libraries and the Internet : education, practice, and policy (1994) 0.10
    0.10325974 = product of:
      0.20651948 = sum of:
        0.20651948 = product of:
          0.41303897 = sum of:
            0.41303897 = weight(_text_:t.d in 960) [ClassicSimilarity], result of:
              0.41303897 = score(doc=960,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                1.2137306 = fieldWeight in 960, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.109375 = fieldNorm(doc=960)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Editor
    Walker, T.D.
  9. Anderson, T.D.: Situating relevance : exploring individual relevance assessments in context (2001) 0.10
    0.10325974 = product of:
      0.20651948 = sum of:
        0.20651948 = product of:
          0.41303897 = sum of:
            0.41303897 = weight(_text_:t.d in 3909) [ClassicSimilarity], result of:
              0.41303897 = score(doc=3909,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                1.2137306 = fieldWeight in 3909, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3909)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  10. Wilson, T.D.: ¬The work of the British Classification Research Group (1972) 0.09
    0.08850836 = product of:
      0.17701672 = sum of:
        0.17701672 = product of:
          0.35403344 = sum of:
            0.35403344 = weight(_text_:t.d in 2766) [ClassicSimilarity], result of:
              0.35403344 = score(doc=2766,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                1.0403405 = fieldWeight in 2766, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2766)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  11. Webb, T.D.: ¬The Internet and local online databases : a novum organum for twenty-first-century library science (1996) 0.09
    0.08850836 = product of:
      0.17701672 = sum of:
        0.17701672 = product of:
          0.35403344 = sum of:
            0.35403344 = weight(_text_:t.d in 7044) [ClassicSimilarity], result of:
              0.35403344 = score(doc=7044,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                1.0403405 = fieldWeight in 7044, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.09375 = fieldNorm(doc=7044)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  12. Wilson, T.D.: Recent trends in user studies : action research and qualitative methods (2000) 0.09
    0.08850836 = product of:
      0.17701672 = sum of:
        0.17701672 = product of:
          0.35403344 = sum of:
            0.35403344 = weight(_text_:t.d in 6115) [ClassicSimilarity], result of:
              0.35403344 = score(doc=6115,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                1.0403405 = fieldWeight in 6115, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6115)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  13. Gödert, W.; Hubrich, J.; Boteram, F.: Thematische Recherche und Interoperabilität : Wege zur Optimierung des Zugriffs auf heterogen erschlossene Dokumente (2009) 0.08
    0.0819665 = sum of:
      0.06727674 = product of:
        0.26910695 = sum of:
          0.26910695 = weight(_text_:2c in 193) [ClassicSimilarity], result of:
            0.26910695 = score(doc=193,freq=2.0), product of:
              0.45963672 = queryWeight, product of:
                10.598275 = idf(docFreq=2, maxDocs=44218)
                0.04336901 = queryNorm
              0.5854775 = fieldWeight in 193, 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=193)
        0.25 = coord(1/4)
      0.014689757 = product of:
        0.029379513 = sum of:
          0.029379513 = weight(_text_:22 in 193) [ClassicSimilarity], result of:
            0.029379513 = score(doc=193,freq=2.0), product of:
              0.15187089 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04336901 = queryNorm
              0.19345059 = fieldWeight in 193, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.0390625 = fieldNorm(doc=193)
        0.5 = coord(1/2)
    
    Source
    https://opus4.kobv.de/opus4-bib-info/frontdoor/index/index/searchtype/authorsearch/author/%22Hubrich%2C+Jessica%22/docId/703/start/0/rows/20
  14. Wilson, T.D.: Information behaviour : an interdisciplinary perspective (1997) 0.07
    0.07375696 = product of:
      0.14751393 = sum of:
        0.14751393 = product of:
          0.29502785 = sum of:
            0.29502785 = weight(_text_:t.d in 1017) [ClassicSimilarity], result of:
              0.29502785 = score(doc=1017,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                0.86695045 = fieldWeight in 1017, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1017)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  15. Subject retrieval in the seventies: new directions : Proc. of an Int. Symp. ... College Park, 14.-15.5.1971 (1972) 0.07
    0.07301567 = product of:
      0.14603133 = sum of:
        0.14603133 = product of:
          0.29206267 = sum of:
            0.29206267 = weight(_text_:t.d in 289) [ClassicSimilarity], result of:
              0.29206267 = score(doc=289,freq=4.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                0.85823715 = fieldWeight in 289, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=289)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Content
    Enthält die Beiträge: WELLISCH, H.H.: Subject retrieval in the seventies: methods, problems, prospects; GROLIER, E. de: Recent research trends in the field of information retrieval languages; SOERGEL, D.: A general model for indexing languages: the basis for compatibility and integration; WILSON, T.D.: The work of the British Classification Research Group; AITCHISON, J.: Thesaurofacet: a new concept in subject retrieval schemes; AUSTIN, D.: The PRECIS system for computer-generated indexes and its use in the British National Bibliography; LLOYD, G.A.: The Universal Decimal Classification as an international switching language; RIGBY, M.: The UDC in mechanized subject information retrieval; ANGELL, R.S.: Library of Congress Subject Headings: review and forecast
    Editor
    Wellisch, H.H.; Wilson, T.D.
  16. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.07
    0.06928882 = sum of:
      0.051661115 = product of:
        0.20664446 = sum of:
          0.20664446 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
            0.20664446 = score(doc=562,freq=2.0), product of:
              0.36768296 = queryWeight, product of:
                8.478011 = idf(docFreq=24, maxDocs=44218)
                0.04336901 = queryNorm
              0.56201804 = fieldWeight in 562, 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=562)
        0.25 = coord(1/4)
      0.017627707 = product of:
        0.035255414 = sum of:
          0.035255414 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
            0.035255414 = score(doc=562,freq=2.0), product of:
              0.15187089 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04336901 = queryNorm
              0.23214069 = fieldWeight in 562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046875 = fieldNorm(doc=562)
        0.5 = coord(1/2)
    
    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
  17. Webb, T.D.: Academic library super catalogs : reducing the research risks (1992) 0.06
    0.059005573 = product of:
      0.11801115 = sum of:
        0.11801115 = product of:
          0.2360223 = sum of:
            0.2360223 = weight(_text_:t.d in 4213) [ClassicSimilarity], result of:
              0.2360223 = score(doc=4213,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                0.69356036 = fieldWeight in 4213, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4213)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  18. Wilson, T.D.: Redesigning the university library in the digital age (1998) 0.06
    0.059005573 = product of:
      0.11801115 = sum of:
        0.11801115 = product of:
          0.2360223 = sum of:
            0.2360223 = weight(_text_:t.d in 494) [ClassicSimilarity], result of:
              0.2360223 = score(doc=494,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                0.69356036 = fieldWeight in 494, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.0625 = fieldNorm(doc=494)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  19. Wilson, T.D.: EQUIP: a European survey of quality criteria for the evaluation of databases (1998) 0.06
    0.059005573 = product of:
      0.11801115 = sum of:
        0.11801115 = product of:
          0.2360223 = sum of:
            0.2360223 = weight(_text_:t.d in 3285) [ClassicSimilarity], result of:
              0.2360223 = score(doc=3285,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                0.69356036 = fieldWeight in 3285, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3285)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  20. Wilson, T.D.: On user studies and information needs (1981) 0.06
    0.059005573 = product of:
      0.11801115 = sum of:
        0.11801115 = product of:
          0.2360223 = sum of:
            0.2360223 = weight(_text_:t.d in 598) [ClassicSimilarity], result of:
              0.2360223 = score(doc=598,freq=2.0), product of:
                0.34030533 = queryWeight, product of:
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.04336901 = queryNorm
                0.69356036 = fieldWeight in 598, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  7.84674 = idf(docFreq=46, maxDocs=44218)
                  0.0625 = fieldNorm(doc=598)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    

Languages

Types

  • a 3081
  • m 349
  • el 163
  • s 144
  • b 39
  • x 35
  • i 23
  • r 17
  • ? 8
  • p 4
  • d 3
  • n 3
  • u 2
  • z 2
  • au 1
  • h 1
  • More… Less…

Themes

Subjects

Classifications