Search (1933 results, page 1 of 97)

  • × language_ss:"e"
  • × type_ss:"a"
  1. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.10 
    0.096074514 = sum of:
  0.07649771 = product of:
    0.22949313 = sum of:
      0.22949313 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
        0.22949313 = score(doc=562,freq=2.0), product of:
          0.40833765 = queryWeight, product of:
            8.478011 = idf(docFreq=24, maxDocs=44218)
            0.048164323 = 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)
  0.019576801 = product of:
    0.039153602 = sum of:
      0.039153602 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
        0.039153602 = score(doc=562,freq=2.0), product of:
          0.16866325 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.048164323 = 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
  2. Springer, S.: Research Project Database - Forschungsthemen-Datenbank Sachsen-Anhalt (LSAFODB) (2002) 0.08 
    0.07800983 = product of:
  0.15601966 = sum of:
    0.15601966 = product of:
      0.31203932 = sum of:
        0.31203932 = weight(_text_:1600 in 3615) [ClassicSimilarity], result of:
          0.31203932 = score(doc=3615,freq=2.0), product of:
            0.4123537 = queryWeight, product of:
              8.561393 = idf(docFreq=22, maxDocs=44218)
              0.048164323 = queryNorm
            0.75672734 = fieldWeight in 3615, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.561393 = idf(docFreq=22, maxDocs=44218)
              0.0625 = fieldNorm(doc=3615)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Research Project Database of the Region Sachsen-Anhalt with 2,6 Million people www.forschung- sachsen-anhalt.de A central organised and distributed actualised, web-based Oracle-database - 1600 projects from 700 project managers from 2 universities, 7 colleges, 4 research institutes. Developed and managed by Otto-von-Guericke-Universität Magdeburg, Technologie-Transfer-Zentrum
  3. Soper, M.E.: Nineteen Thirty-Eight to today : problems in cataloging then and now (1987) 0.08 
    0.07800983 = product of:
  0.15601966 = sum of:
    0.15601966 = product of:
      0.31203932 = sum of:
        0.31203932 = weight(_text_:1600 in 397) [ClassicSimilarity], result of:
          0.31203932 = score(doc=397,freq=2.0), product of:
            0.4123537 = queryWeight, product of:
              8.561393 = idf(docFreq=22, maxDocs=44218)
              0.048164323 = queryNorm
            0.75672734 = fieldWeight in 397, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.561393 = idf(docFreq=22, maxDocs=44218)
              0.0625 = fieldNorm(doc=397)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    In 1938 the Catalog Section of the American Library Association (ALA) mailed a questionnaire to approximately 1600 librarians, asking their opinions concerning various problems in cataloging and classification. Many changes have occurred since then, but there are problems cited in 1938 that are still with us in one form or another. The items listed in the questionnaire are discussed, and conclusions drawn as to their pertinence for today.
  4. Zajic, D.M.; Dorr, B.J.; Lin, J.: Single-document and multi-document summarization techniques for email threads using sentence compression (2008) 0.07 
    0.0682586 = product of:
  0.1365172 = sum of:
    0.1365172 = product of:
      0.2730344 = sum of:
        0.2730344 = weight(_text_:1600 in 2105) [ClassicSimilarity], result of:
          0.2730344 = score(doc=2105,freq=2.0), product of:
            0.4123537 = queryWeight, product of:
              8.561393 = idf(docFreq=22, maxDocs=44218)
              0.048164323 = queryNorm
            0.66213644 = fieldWeight in 2105, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.561393 = idf(docFreq=22, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2105)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Information processing and management. 44(2008) no.4, S.1600-1610
  5. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.05 
    0.050998475 = product of:
  0.10199695 = sum of:
    0.10199695 = product of:
      0.30599084 = sum of:
        0.30599084 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
          0.30599084 = score(doc=230,freq=2.0), product of:
            0.40833765 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.048164323 = queryNorm
            0.7493574 = fieldWeight in 230, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0625 = fieldNorm(doc=230)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
  6. Ravela, S.; Luo, C.: Appearance-based global similarity retrieval of images (2000) 0.05 
    0.04875614 = product of:
  0.09751228 = sum of:
    0.09751228 = product of:
      0.19502456 = sum of:
        0.19502456 = weight(_text_:1600 in 36) [ClassicSimilarity], result of:
          0.19502456 = score(doc=36,freq=2.0), product of:
            0.4123537 = queryWeight, product of:
              8.561393 = idf(docFreq=22, maxDocs=44218)
              0.048164323 = queryNorm
            0.47295457 = fieldWeight in 36, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.561393 = idf(docFreq=22, maxDocs=44218)
              0.0390625 = fieldNorm(doc=36)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Visual appearance is an important part of judging image similarity. We readily classify objects that share a visual appearance as similar, and reject those that do not. Our hypothesis is that image intensity surface features can be used to compute appearance similarity. In the first part of this paper, a technique to compute global appearance similarity is described. Images are filtered with Gaussian derivatives to compute two features, namely, local curvatures and orientation. Global image similarity is deduced by comparing distributions of these features. This technique is evaluated on a heterogeneous collection of 1600 images. The results support the hypothesis in that images similar in appearance are ranked close together. In the second part of this paper, appearance-based retrieval is applied to trademarks. Trademarks are generally binary images containing a single mark against a texture-less background. While moments have been proposed as a representation, we find that appearance-based retrieval yields better results. Two small databases containing 2,345 parametrically generated shapes, and 10,745 trademarks are used for evaluation. A retrieval system that combines a trademark database containing 68,000 binary images with textual information is discussed. Text and appearance features are jointly (or independently) queried to retrieve images
  7. Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005) 0.04 
    0.04462367 = product of:
  0.08924734 = sum of:
    0.08924734 = product of:
      0.267742 = sum of:
        0.267742 = weight(_text_:3a in 306) [ClassicSimilarity], result of:
          0.267742 = score(doc=306,freq=2.0), product of:
            0.40833765 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.048164323 = queryNorm
            0.65568775 = fieldWeight in 306, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0546875 = fieldNorm(doc=306)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Content
    Vgl.: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5386707&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5386707.
  8. Mas, S.; Marleau, Y.: Proposition of a faceted classification model to support corporate information organization and digital records management (2009) 0.04 
    0.038248856 = product of:
  0.07649771 = sum of:
    0.07649771 = product of:
      0.22949313 = sum of:
        0.22949313 = weight(_text_:3a in 2918) [ClassicSimilarity], result of:
          0.22949313 = score(doc=2918,freq=2.0), product of:
            0.40833765 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.048164323 = queryNorm
            0.56201804 = fieldWeight in 2918, 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=2918)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Footnote
    Vgl.: http://ieeexplore.ieee.org/Xplore/login.jsp?reload=true&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel5%2F4755313%2F4755314%2F04755480.pdf%3Farnumber%3D4755480&authDecision=-203.
  9. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.04 
    0.038248856 = product of:
  0.07649771 = sum of:
    0.07649771 = product of:
      0.22949313 = sum of:
        0.22949313 = weight(_text_:3a in 2514) [ClassicSimilarity], result of:
          0.22949313 = score(doc=2514,freq=2.0), product of:
            0.40833765 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.048164323 = queryNorm
            0.56201804 = fieldWeight in 2514, 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=2514)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Content
    Vgl.: http%3A%2F%2Fdelab.csd.auth.gr%2F~dimitris%2Fcourses%2Fir_spring06%2Fpage_rank_computing%2Fp527-li.pdf. Vgl. auch: http://www2002.org/CDROM/refereed/643/.
  10. Zeng, Q.; Yu, M.; Yu, W.; Xiong, J.; Shi, Y.; Jiang, M.: Faceted hierarchy : a new graph type to organize scientific concepts and a construction method (2019) 0.04 
    0.038248856 = product of:
  0.07649771 = sum of:
    0.07649771 = product of:
      0.22949313 = sum of:
        0.22949313 = weight(_text_:3a in 400) [ClassicSimilarity], result of:
          0.22949313 = score(doc=400,freq=2.0), product of:
            0.40833765 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.048164323 = queryNorm
            0.56201804 = fieldWeight in 400, 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=400)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Content
    Vgl.: https%3A%2F%2Faclanthology.org%2FD19-5317.pdf&usg=AOvVaw0ZZFyq5wWTtNTvNkrvjlGA.
  11. Noever, D.; Ciolino, M.: ¬The Turing deception (2022) 0.04 
    0.038248856 = product of:
  0.07649771 = sum of:
    0.07649771 = product of:
      0.22949313 = sum of:
        0.22949313 = weight(_text_:3a in 862) [ClassicSimilarity], result of:
          0.22949313 = score(doc=862,freq=2.0), product of:
            0.40833765 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.048164323 = queryNorm
            0.56201804 = fieldWeight in 862, 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=862)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    https%3A%2F%2Farxiv.org%2Fabs%2F2212.06721&usg=AOvVaw3i_9pZm9y_dQWoHi6uv0EN
  12. Jascó, P.: Searching for images by similarity online (1998) 0.04 
    0.03691437 = product of:
  0.07382874 = sum of:
    0.07382874 = product of:
      0.14765748 = sum of:
        0.14765748 = weight(_text_:22 in 393) [ClassicSimilarity], result of:
          0.14765748 = score(doc=393,freq=4.0), product of:
            0.16866325 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.048164323 = queryNorm
            0.8754574 = fieldWeight in 393, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=393)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    29.11.2004 13:03:22
    Source
    Online. 22(1998) no.6, S.99-102
  13. Hawking, D.; Robertson, S.: On collection size and retrieval effectiveness (2003) 0.04 
    0.03691437 = product of:
  0.07382874 = sum of:
    0.07382874 = product of:
      0.14765748 = sum of:
        0.14765748 = weight(_text_:22 in 4109) [ClassicSimilarity], result of:
          0.14765748 = score(doc=4109,freq=4.0), product of:
            0.16866325 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.048164323 = queryNorm
            0.8754574 = fieldWeight in 4109, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=4109)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    14. 8.2005 14:22:22
  14. Buzydlowski, J.W.; White, H.D.; Lin, X.: Term Co-occurrence Analysis as an Interface for Digital Libraries (2002) 0.03 
    0.033908017 = product of:
  0.067816034 = sum of:
    0.067816034 = product of:
      0.13563207 = sum of:
        0.13563207 = weight(_text_:22 in 1339) [ClassicSimilarity], result of:
          0.13563207 = score(doc=1339,freq=6.0), product of:
            0.16866325 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.048164323 = 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)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 2.2003 17:25:39
    22. 2.2003 18:16:22
  15. Dahlberg, I.: Conceptual definitions for INTERCONCEPT (1981) 0.03 
    0.032628004 = product of:
  0.06525601 = sum of:
    0.06525601 = product of:
      0.13051201 = sum of:
        0.13051201 = weight(_text_:22 in 1630) [ClassicSimilarity], result of:
          0.13051201 = score(doc=1630,freq=2.0), product of:
            0.16866325 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.048164323 = queryNorm
            0.77380234 = fieldWeight in 1630, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=1630)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    International classification. 8(1981), S.16-22
  16. Pietris, M.K.D.: LCSH update (1988) 0.03 
    0.032628004 = product of:
  0.06525601 = sum of:
    0.06525601 = product of:
      0.13051201 = sum of:
        0.13051201 = weight(_text_:22 in 2798) [ClassicSimilarity], result of:
          0.13051201 = score(doc=2798,freq=2.0), product of:
            0.16866325 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.048164323 = queryNorm
            0.77380234 = fieldWeight in 2798, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=2798)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Cataloguing Australia. 13(1988), S.19-22
  17. Woods, W.A.: What's important about knowledge representation? (1983) 0.03 
    0.032628004 = product of:
  0.06525601 = sum of:
    0.06525601 = product of:
      0.13051201 = sum of:
        0.13051201 = weight(_text_:22 in 6143) [ClassicSimilarity], result of:
          0.13051201 = score(doc=6143,freq=2.0), product of:
            0.16866325 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.048164323 = queryNorm
            0.77380234 = fieldWeight in 6143, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=6143)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Computer. 16(1983) no.10, S.22-27
  18. Smith, G.: Newspapers on CD-ROM (1992) 0.03 
    0.032628004 = product of:
  0.06525601 = sum of:
    0.06525601 = product of:
      0.13051201 = sum of:
        0.13051201 = weight(_text_:22 in 6396) [ClassicSimilarity], result of:
          0.13051201 = score(doc=6396,freq=2.0), product of:
            0.16866325 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.048164323 = queryNorm
            0.77380234 = fieldWeight in 6396, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.15625 = fieldNorm(doc=6396)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Serials. 5(1992) no.3, S.17-22
  19. Nanfito, N.: ¬The indexed Web : engineering tools for cataloging, storing and delivering Web based documents (1999) 0.03 
    0.032300077 = product of:
  0.064600155 = sum of:
    0.064600155 = product of:
      0.12920031 = sum of:
        0.12920031 = weight(_text_:22 in 8727) [ClassicSimilarity], result of:
          0.12920031 = score(doc=8727,freq=4.0), product of:
            0.16866325 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.048164323 = queryNorm
            0.76602525 = fieldWeight in 8727, 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=8727)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    5. 8.2001 12:22:47
    Source
    Information outlook. 3(1999) no.2, S.18-22
  20. Hemminger, B.M.: Introduction to the special issue on bioinformatics (2005) 0.03 
    0.032300077 = product of:
  0.064600155 = sum of:
    0.064600155 = product of:
      0.12920031 = sum of:
        0.12920031 = weight(_text_:22 in 4189) [ClassicSimilarity], result of:
          0.12920031 = score(doc=4189,freq=4.0), product of:
            0.16866325 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.048164323 = queryNorm
            0.76602525 = fieldWeight in 4189, 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=4189)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2006 14:19:22

Authors

Years

Types

  • b 31
  • el 30
  • p 1
  • More… Less…

Themes