Search (2240 results, page 1 of 112)

  • × year_i:[2000 TO 2010}
  1. Sparck Jones, K.: Summary performance comparisons TREC-2 through TREC-8 (2001) 0.13 
    0.13123047 = product of:
  0.1968457 = sum of:
    0.1474955 = product of:
      0.294991 = sum of:
        0.294991 = weight(_text_:jones in 663) [ClassicSimilarity], result of:
          0.294991 = score(doc=663,freq=2.0), product of:
            0.27039436 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.04381386 = queryNorm
            1.0909657 = fieldWeight in 663, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.125 = fieldNorm(doc=663)
      0.5 = coord(1/2)
    0.049350202 = product of:
      0.098700404 = sum of:
        0.098700404 = weight(_text_:k in 663) [ClassicSimilarity], result of:
          0.098700404 = score(doc=663,freq=2.0), product of:
            0.15640575 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04381386 = queryNorm
            0.63105357 = fieldWeight in 663, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.125 = fieldNorm(doc=663)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
  2. Ackermann, E.: Piaget's constructivism, Papert's constructionism : what's the difference? (2001) 0.13 
    0.12928244 = product of:
  0.19392365 = sum of:
    0.057990022 = product of:
      0.17397006 = sum of:
        0.17397006 = weight(_text_:3a in 692) [ClassicSimilarity], result of:
          0.17397006 = score(doc=692,freq=2.0), product of:
            0.3714544 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04381386 = 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)
      0.33333334 = coord(1/3)
    0.13593362 = product of:
      0.27186725 = sum of:
        0.27186725 = weight(_text_:2c in 692) [ClassicSimilarity], result of:
          0.27186725 = score(doc=692,freq=2.0), product of:
            0.46435133 = queryWeight, product of:
              10.598275 = idf(docFreq=2, maxDocs=44218)
              0.04381386 = 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(1/2)
  0.6666667 = coord(2/3)
    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.
  3. Robertson, S.; Tait, J.: In Memoriam Karen Sparck Jones (2007) 0.13 
    0.12803976 = product of:
  0.19205964 = sum of:
    0.1564426 = product of:
      0.3128852 = sum of:
        0.3128852 = weight(_text_:jones in 2927) [ClassicSimilarity], result of:
          0.3128852 = score(doc=2927,freq=4.0), product of:
            0.27039436 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.04381386 = queryNorm
            1.157144 = fieldWeight in 2927, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.09375 = fieldNorm(doc=2927)
      0.5 = coord(1/2)
    0.03561704 = product of:
      0.07123408 = sum of:
        0.07123408 = weight(_text_:22 in 2927) [ClassicSimilarity], result of:
          0.07123408 = score(doc=2927,freq=2.0), product of:
            0.15342867 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04381386 = queryNorm
            0.46428138 = fieldWeight in 2927, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=2927)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Biographed
    Sparck Jones, Karen
    Date
    26.12.2007 14:22:47
  4. Jones, E.: ¬The FRBR model as applied to continuing resources (2005) 0.11 
    0.11374118 = product of:
  0.17061177 = sum of:
    0.12905855 = product of:
      0.2581171 = sum of:
        0.2581171 = weight(_text_:jones in 2900) [ClassicSimilarity], result of:
          0.2581171 = score(doc=2900,freq=2.0), product of:
            0.27039436 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.04381386 = queryNorm
            0.954595 = fieldWeight in 2900, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.109375 = fieldNorm(doc=2900)
      0.5 = coord(1/2)
    0.04155321 = product of:
      0.08310642 = sum of:
        0.08310642 = weight(_text_:22 in 2900) [ClassicSimilarity], result of:
          0.08310642 = score(doc=2900,freq=2.0), product of:
            0.15342867 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04381386 = queryNorm
            0.5416616 = fieldWeight in 2900, 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=2900)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Date
    10. 9.2000 17:38:22
  5. Gödert, W.; Hubrich, J.; Boteram, F.: Thematische Recherche und Interoperabilität : Wege zur Optimierung des Zugriffs auf heterogen erschlossene Dokumente (2009) 0.10 
    0.10051604 = product of:
  0.15077406 = sum of:
    0.13593362 = product of:
      0.27186725 = sum of:
        0.27186725 = weight(_text_:2c in 193) [ClassicSimilarity], result of:
          0.27186725 = score(doc=193,freq=2.0), product of:
            0.46435133 = queryWeight, product of:
              10.598275 = idf(docFreq=2, maxDocs=44218)
              0.04381386 = 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)
      0.5 = coord(1/2)
    0.014840433 = product of:
      0.029680867 = sum of:
        0.029680867 = weight(_text_:22 in 193) [ClassicSimilarity], result of:
          0.029680867 = score(doc=193,freq=2.0), product of:
            0.15342867 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04381386 = 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)
  0.6666667 = coord(2/3)
    Source
    https://opus4.kobv.de/opus4-bib-info/frontdoor/index/index/searchtype/authorsearch/author/%22Hubrich%2C+Jessica%22/docId/703/start/0/rows/20
  6. Sparck Jones, K.; Walker, S.; Robertson, S.E.: ¬A probabilistic model of information retrieval : development and comparative experiments - part 1 (2000) 0.10 
    0.09842285 = product of:
  0.14763427 = sum of:
    0.110621616 = product of:
      0.22124323 = sum of:
        0.22124323 = weight(_text_:jones in 4181) [ClassicSimilarity], result of:
          0.22124323 = score(doc=4181,freq=2.0), product of:
            0.27039436 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.04381386 = queryNorm
            0.8182243 = fieldWeight in 4181, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.09375 = fieldNorm(doc=4181)
      0.5 = coord(1/2)
    0.03701265 = product of:
      0.0740253 = sum of:
        0.0740253 = weight(_text_:k in 4181) [ClassicSimilarity], result of:
          0.0740253 = score(doc=4181,freq=2.0), product of:
            0.15640575 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04381386 = queryNorm
            0.47329018 = fieldWeight in 4181, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.09375 = fieldNorm(doc=4181)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
  7. Sparck Jones, K.; Walker, S.; Robertson, S.E.: ¬A probabilistic model of information retrieval : development and comparative experiments - part 2 (2000) 0.10 
    0.09842285 = product of:
  0.14763427 = sum of:
    0.110621616 = product of:
      0.22124323 = sum of:
        0.22124323 = weight(_text_:jones in 4286) [ClassicSimilarity], result of:
          0.22124323 = score(doc=4286,freq=2.0), product of:
            0.27039436 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.04381386 = queryNorm
            0.8182243 = fieldWeight in 4286, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.09375 = fieldNorm(doc=4286)
      0.5 = coord(1/2)
    0.03701265 = product of:
      0.0740253 = sum of:
        0.0740253 = weight(_text_:k in 4286) [ClassicSimilarity], result of:
          0.0740253 = score(doc=4286,freq=2.0), product of:
            0.15640575 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04381386 = queryNorm
            0.47329018 = fieldWeight in 4286, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.09375 = fieldNorm(doc=4286)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
  8. Sparck Jones, K.: Metareflections on TREC (2005) 0.10 
    0.09842285 = product of:
  0.14763427 = sum of:
    0.110621616 = product of:
      0.22124323 = sum of:
        0.22124323 = weight(_text_:jones in 5092) [ClassicSimilarity], result of:
          0.22124323 = score(doc=5092,freq=2.0), product of:
            0.27039436 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.04381386 = queryNorm
            0.8182243 = fieldWeight in 5092, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.09375 = fieldNorm(doc=5092)
      0.5 = coord(1/2)
    0.03701265 = product of:
      0.0740253 = sum of:
        0.0740253 = weight(_text_:k in 5092) [ClassicSimilarity], result of:
          0.0740253 = score(doc=5092,freq=2.0), product of:
            0.15640575 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04381386 = queryNorm
            0.47329018 = fieldWeight in 5092, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.09375 = fieldNorm(doc=5092)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
  9. Sparck Jones, K.: IDF term weighting and IR research lessons (2004) 0.08 
    0.08201904 = product of:
  0.123028554 = sum of:
    0.09218468 = product of:
      0.18436936 = sum of:
        0.18436936 = weight(_text_:jones in 4422) [ClassicSimilarity], result of:
          0.18436936 = score(doc=4422,freq=2.0), product of:
            0.27039436 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.04381386 = queryNorm
            0.6818536 = fieldWeight in 4422, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.078125 = fieldNorm(doc=4422)
      0.5 = coord(1/2)
    0.030843874 = product of:
      0.06168775 = sum of:
        0.06168775 = weight(_text_:k in 4422) [ClassicSimilarity], result of:
          0.06168775 = score(doc=4422,freq=2.0), product of:
            0.15640575 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04381386 = queryNorm
            0.39440846 = fieldWeight in 4422, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.078125 = fieldNorm(doc=4422)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
  10. Newby, G.B.; Greenberg, J.; Jones, P.: Open source software development and Lotka's law : bibliometric patterns in programming (2003) 0.07 
    0.06959546 = product of:
  0.10439319 = sum of:
    0.0782213 = product of:
      0.1564426 = sum of:
        0.1564426 = weight(_text_:jones in 5140) [ClassicSimilarity], result of:
          0.1564426 = score(doc=5140,freq=4.0), product of:
            0.27039436 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.04381386 = queryNorm
            0.578572 = fieldWeight in 5140, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.046875 = fieldNorm(doc=5140)
      0.5 = coord(1/2)
    0.026171895 = product of:
      0.05234379 = sum of:
        0.05234379 = weight(_text_:k in 5140) [ClassicSimilarity], result of:
          0.05234379 = score(doc=5140,freq=4.0), product of:
            0.15640575 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.04381386 = queryNorm
            0.33466667 = fieldWeight in 5140, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.046875 = fieldNorm(doc=5140)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Abstract
    Newby, Greenberg, and Jones analyze programming productivity of open source software by counting registered developers contributions found in the Linux Software Map and in Scourceforge. Using seven years of data from a subset of the Linux directory tree LSM data provided 4503 files with 3341 unique author names. The distribution follows Lotka's Law with an exponent of 2.82 as verified by the Kolmolgorov-Smirnov one sample goodness of fit test. Scourceforge data is broken into developers and administrators, but when both were used as authors the Lotka distribution exponent of 2.55 produces the lowest error. This would not be significant by the K-S test but the 3.54% maximum error would indicate a fit and calls into question the appropriateness of K-S for large populations of authors.
  11. Chen, C.: Top Ten Problems in Visual Interfaces to Digital Libraries (2002) 0.07 
    0.06847593 = product of:
  0.2054278 = sum of:
    0.2054278 = sum of:
      0.10468758 = weight(_text_:k in 4840) [ClassicSimilarity], result of:
        0.10468758 = score(doc=4840,freq=4.0), product of:
          0.15640575 = queryWeight, product of:
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.04381386 = queryNorm
          0.66933334 = fieldWeight in 4840, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.09375 = fieldNorm(doc=4840)
      0.10074021 = weight(_text_:22 in 4840) [ClassicSimilarity], result of:
        0.10074021 = score(doc=4840,freq=4.0), product of:
          0.15342867 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04381386 = queryNorm
          0.6565931 = fieldWeight in 4840, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.09375 = fieldNorm(doc=4840)
  0.33333334 = coord(1/3)
    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:13:11
    Editor
    Börner, K.
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  12. Börner, K.; Chen, C.: Visual Interfaces to Digital Libraries : Motivation, Utilization, and Socio-technical Challenges (2002) 0.07 
    0.06847593 = product of:
  0.2054278 = sum of:
    0.2054278 = sum of:
      0.10468758 = weight(_text_:k in 1359) [ClassicSimilarity], result of:
        0.10468758 = score(doc=1359,freq=4.0), product of:
          0.15640575 = queryWeight, product of:
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.04381386 = queryNorm
          0.66933334 = fieldWeight in 1359, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.09375 = fieldNorm(doc=1359)
      0.10074021 = weight(_text_:22 in 1359) [ClassicSimilarity], result of:
        0.10074021 = score(doc=1359,freq=4.0), product of:
          0.15342867 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04381386 = queryNorm
          0.6565931 = fieldWeight in 1359, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.09375 = fieldNorm(doc=1359)
  0.33333334 = coord(1/3)
    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:20:07
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  13. Pesch, K.: ¬Eine gigantische Informationsfülle : "Brockhaus multimedial 2004" kann jedoch nicht rundum überzeugen (2003) 0.07 
    0.06796437 = product of:
  0.2038931 = sum of:
    0.2038931 = sum of:
      0.08636285 = weight(_text_:k in 502) [ClassicSimilarity], result of:
        0.08636285 = score(doc=502,freq=2.0), product of:
          0.15640575 = queryWeight, product of:
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.04381386 = queryNorm
          0.5521719 = fieldWeight in 502, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.109375 = fieldNorm(doc=502)
      0.117530234 = weight(_text_:22 in 502) [ClassicSimilarity], result of:
        0.117530234 = score(doc=502,freq=4.0), product of:
          0.15342867 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04381386 = queryNorm
          0.76602525 = fieldWeight in 502, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.109375 = fieldNorm(doc=502)
  0.33333334 = coord(1/3)
    Date
    3. 5.1997 8:44:22
    22. 9.2003 10:02:00
  14. Buzydlowski, J.W.; White, H.D.; Lin, X.: Term Co-occurrence Analysis as an Interface for Digital Libraries (2002) 0.07 
    0.06580212 = product of:
  0.19740635 = sum of:
    0.19740635 = sum of:
      0.0740253 = weight(_text_:k in 1339) [ClassicSimilarity], result of:
        0.0740253 = score(doc=1339,freq=2.0), product of:
          0.15640575 = queryWeight, product of:
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.04381386 = queryNorm
          0.47329018 = fieldWeight in 1339, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.09375 = fieldNorm(doc=1339)
      0.12338105 = weight(_text_:22 in 1339) [ClassicSimilarity], result of:
        0.12338105 = score(doc=1339,freq=6.0), product of:
          0.15342867 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04381386 = queryNorm
          0.804159 = fieldWeight in 1339, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.09375 = fieldNorm(doc=1339)
  0.33333334 = coord(1/3)
    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:16:22
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
  15. Kester, D.D.; Jones, P.A.: Frances Henne and the development of school library standards (2004) 0.06 
    0.06499496 = product of:
  0.09749244 = sum of:
    0.07374775 = product of:
      0.1474955 = sum of:
        0.1474955 = weight(_text_:jones in 2) [ClassicSimilarity], result of:
          0.1474955 = score(doc=2,freq=2.0), product of:
            0.27039436 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.04381386 = queryNorm
            0.5454829 = fieldWeight in 2, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.0625 = fieldNorm(doc=2)
      0.5 = coord(1/2)
    0.023744693 = product of:
      0.047489386 = sum of:
        0.047489386 = weight(_text_:22 in 2) [ClassicSimilarity], result of:
          0.047489386 = score(doc=2,freq=2.0), product of:
            0.15342867 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04381386 = queryNorm
            0.30952093 = fieldWeight in 2, 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=2)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Date
    15. 2.2007 19:00:22
  16. Tochtermann, K.; Granitzer, M.: Wissenserschließung : Pfade durch den digitalen Informationsdschungel (2005) 0.06 
    0.06455973 = product of:
  0.19367918 = sum of:
    0.19367918 = sum of:
      0.098700404 = weight(_text_:k in 4390) [ClassicSimilarity], result of:
        0.098700404 = score(doc=4390,freq=2.0), product of:
          0.15640575 = queryWeight, product of:
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.04381386 = queryNorm
          0.63105357 = fieldWeight in 4390, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.125 = fieldNorm(doc=4390)
      0.09497877 = weight(_text_:22 in 4390) [ClassicSimilarity], result of:
        0.09497877 = score(doc=4390,freq=2.0), product of:
          0.15342867 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04381386 = queryNorm
          0.61904186 = fieldWeight in 4390, 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=4390)
  0.33333334 = coord(1/3)
    Date
    5.11.2005 19:18:22
  17. Golland, L.; Sigmund, K.: Exact thought in a demented time : Karl Menger and his Viennese Mathematical Colloquium (2000) 0.06 
    0.06091241 = product of:
  0.18273723 = sum of:
    0.18273723 = sum of:
      0.1233755 = weight(_text_:k in 5645) [ClassicSimilarity], result of:
        0.1233755 = score(doc=5645,freq=8.0), product of:
          0.15640575 = queryWeight, product of:
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.04381386 = queryNorm
          0.7888169 = fieldWeight in 5645, product of:
            2.828427 = tf(freq=8.0), with freq of:
              8.0 = termFreq=8.0
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.078125 = fieldNorm(doc=5645)
      0.059361733 = weight(_text_:22 in 5645) [ClassicSimilarity], result of:
        0.059361733 = score(doc=5645,freq=2.0), product of:
          0.15342867 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04381386 = queryNorm
          0.38690117 = fieldWeight in 5645, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.078125 = fieldNorm(doc=5645)
  0.33333334 = coord(1/3)
    Biographed
    Menger, K.
    Gödel, K.
    Popper, K.
    Source
    Mathematical intelligencer. 22(2000) no.1, S.34-45
  18. Willett, P.; Robertson, S.: In memoriam: Karen Sparck Jones (2007) 0.06 
    0.06083879 = product of:
  0.18251637 = sum of:
    0.18251637 = product of:
      0.36503273 = sum of:
        0.36503273 = weight(_text_:jones in 833) [ClassicSimilarity], result of:
          0.36503273 = score(doc=833,freq=4.0), product of:
            0.27039436 = queryWeight, product of:
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.04381386 = queryNorm
            1.3500013 = fieldWeight in 833, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              6.1714344 = idf(docFreq=250, maxDocs=44218)
              0.109375 = fieldNorm(doc=833)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Biographed
    Sparck Jones, Karen
  19. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.06 
    0.05826436 = product of:
  0.08739654 = sum of:
    0.06958802 = product of:
      0.20876406 = sum of:
        0.20876406 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
          0.20876406 = score(doc=562,freq=2.0), product of:
            0.3714544 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04381386 = 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)
      0.33333334 = coord(1/3)
    0.01780852 = product of:
      0.03561704 = sum of:
        0.03561704 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
          0.03561704 = score(doc=562,freq=2.0), product of:
            0.15342867 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04381386 = 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)
  0.6666667 = coord(2/3)
    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
  20. Shen, R.; Wang, J.; Fox, E.A.: ¬A Lightweight Protocol between Digital Libraries and Visualization Systems (2002) 0.06 
    0.058255173 = product of:
  0.17476551 = sum of:
    0.17476551 = sum of:
      0.0740253 = weight(_text_:k in 666) [ClassicSimilarity], result of:
        0.0740253 = score(doc=666,freq=2.0), product of:
          0.15640575 = queryWeight, product of:
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.04381386 = queryNorm
          0.47329018 = fieldWeight in 666, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.569778 = idf(docFreq=3384, maxDocs=44218)
            0.09375 = fieldNorm(doc=666)
      0.10074021 = weight(_text_:22 in 666) [ClassicSimilarity], result of:
        0.10074021 = score(doc=666,freq=4.0), product of:
          0.15342867 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04381386 = queryNorm
          0.6565931 = fieldWeight in 666, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.09375 = fieldNorm(doc=666)
  0.33333334 = coord(1/3)
    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:15:14
    Source
    Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen

Authors

Languages

Types

  • a 1787
  • m 322
  • s 121
  • el 117
  • x 31
  • b 28
  • i 13
  • r 8
  • n 2
  • l 1
  • More… Less…

Themes

Subjects

Classifications