Search (12 results, page 1 of 1)

  • × theme_ss:"Suchmaschinen"
  • × type_ss:"el"
  1. Sobek, M.: ¬Der PageRank-Algorithmus (2003) 0.05
    0.0456987 = product of:
      0.0913974 = sum of:
        0.0913974 = product of:
          0.1827948 = sum of:
            0.1827948 = weight(_text_:2003 in 3972) [ClassicSimilarity], result of:
              0.1827948 = score(doc=3972,freq=3.0), product of:
                0.19453894 = queryWeight, product of:
                  4.339969 = idf(docFreq=1566, maxDocs=44218)
                  0.044824958 = queryNorm
                0.93963087 = fieldWeight in 3972, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  4.339969 = idf(docFreq=1566, maxDocs=44218)
                  0.125 = fieldNorm(doc=3972)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Year
    2003
  2. Khopkar, Y.; Spink, A.; Giles, C.L.; Shah, P.; Debnath, S.: Search engine personalization : An exploratory study (2003) 0.05
    0.0456987 = product of:
      0.0913974 = sum of:
        0.0913974 = product of:
          0.1827948 = sum of:
            0.1827948 = weight(_text_:2003 in 384) [ClassicSimilarity], result of:
              0.1827948 = score(doc=384,freq=3.0), product of:
                0.19453894 = queryWeight, product of:
                  4.339969 = idf(docFreq=1566, maxDocs=44218)
                  0.044824958 = queryNorm
                0.93963087 = fieldWeight in 384, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  4.339969 = idf(docFreq=1566, maxDocs=44218)
                  0.125 = fieldNorm(doc=384)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Year
    2003
  3. TASI: ¬A review of image search engines (2003) 0.03
    0.028561687 = product of:
      0.057123374 = sum of:
        0.057123374 = product of:
          0.11424675 = sum of:
            0.11424675 = weight(_text_:2003 in 6757) [ClassicSimilarity], result of:
              0.11424675 = score(doc=6757,freq=3.0), product of:
                0.19453894 = queryWeight, product of:
                  4.339969 = idf(docFreq=1566, maxDocs=44218)
                  0.044824958 = queryNorm
                0.5872693 = fieldWeight in 6757, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  4.339969 = idf(docFreq=1566, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6757)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Year
    2003
  4. Dunning, A.: Do we still need search engines? (1999) 0.02
    0.02125607 = product of:
      0.04251214 = sum of:
        0.04251214 = product of:
          0.08502428 = sum of:
            0.08502428 = weight(_text_:22 in 6021) [ClassicSimilarity], result of:
              0.08502428 = score(doc=6021,freq=2.0), product of:
                0.15696937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044824958 = queryNorm
                0.5416616 = fieldWeight in 6021, 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=6021)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Ariadne. 1999, no.22
  5. Birmingham, J.: Internet search engines (1996) 0.02
    0.01821949 = product of:
      0.03643898 = sum of:
        0.03643898 = product of:
          0.07287796 = sum of:
            0.07287796 = weight(_text_:22 in 5664) [ClassicSimilarity], result of:
              0.07287796 = score(doc=5664,freq=2.0), product of:
                0.15696937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044824958 = queryNorm
                0.46428138 = fieldWeight in 5664, 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=5664)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    10.11.1996 16:36:22
  6. Schomburg, S.; Prante, J.: Search Engine Federation in Libraries - Suchmaschinenföderation in Bibliotheken (2009) 0.01
    0.013992311 = product of:
      0.027984623 = sum of:
        0.027984623 = product of:
          0.055969246 = sum of:
            0.055969246 = weight(_text_:2003 in 2809) [ClassicSimilarity], result of:
              0.055969246 = score(doc=2809,freq=2.0), product of:
                0.19453894 = queryWeight, product of:
                  4.339969 = idf(docFreq=1566, maxDocs=44218)
                  0.044824958 = queryNorm
                0.28770202 = fieldWeight in 2809, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.339969 = idf(docFreq=1566, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2809)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    The hbz (Academic Library Center, Cologne) has a strong focus on search engine applications: Beyond the projected integration of respective technologies into the new release of the Digital Library portal solution (DigiBib6), vascoda background services also apply and take advantage of search engine technology. Experience since 2003 has given proof that building and updating of search engine indexes involves a vast amount of resources. The use of search engine federations, however, pledges major improvements: The total amount of data records held in linked indexes can be almost unlimited but also allow for a joint output of all hits retrieved. A federation also comes with excellent response times - hits retrieved can also refer to or link into the original system's layout. Nonetheless, the major challenge these days is different search engine technologies, e.g. Lucene and FAST, the variations in terms of ranking, and the implementation or non-implementation of so-called drill-downs. The lecture is designed to give a brief insight into the hbz search engine workshop with an introduction to the special project state of play.
  7. Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013) 0.01
    0.012146326 = product of:
      0.024292652 = sum of:
        0.024292652 = product of:
          0.048585303 = sum of:
            0.048585303 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
              0.048585303 = score(doc=1149,freq=2.0), product of:
                0.15696937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044824958 = queryNorm
                0.30952093 = fieldWeight in 1149, 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=1149)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    17.12.2013 11:02:22
  8. Schaat, S.: Von der automatisierten Manipulation zur Manipulation der Automatisierung (2019) 0.01
    0.012146326 = product of:
      0.024292652 = sum of:
        0.024292652 = product of:
          0.048585303 = sum of:
            0.048585303 = weight(_text_:22 in 4996) [ClassicSimilarity], result of:
              0.048585303 = score(doc=4996,freq=2.0), product of:
                0.15696937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044824958 = queryNorm
                0.30952093 = fieldWeight in 4996, 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=4996)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    19. 2.2019 17:22:00
  9. Place, E.: Internationale Zusammenarbeit bei Internet Subject Gateways (1999) 0.01
    0.009109745 = product of:
      0.01821949 = sum of:
        0.01821949 = product of:
          0.03643898 = sum of:
            0.03643898 = weight(_text_:22 in 4189) [ClassicSimilarity], result of:
              0.03643898 = score(doc=4189,freq=2.0), product of:
                0.15696937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044824958 = queryNorm
                0.23214069 = fieldWeight in 4189, 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=4189)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:35:09
  10. Boldi, P.; Santini, M.; Vigna, S.: PageRank as a function of the damping factor (2005) 0.01
    0.007591454 = product of:
      0.015182908 = sum of:
        0.015182908 = product of:
          0.030365815 = sum of:
            0.030365815 = weight(_text_:22 in 2564) [ClassicSimilarity], result of:
              0.030365815 = score(doc=2564,freq=2.0), product of:
                0.15696937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044824958 = queryNorm
                0.19345059 = fieldWeight in 2564, 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=2564)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    16. 1.2016 10:22:28
  11. Baeza-Yates, R.; Boldi, P.; Castillo, C.: Generalizing PageRank : damping functions for linkbased ranking algorithms (2006) 0.01
    0.007591454 = product of:
      0.015182908 = sum of:
        0.015182908 = product of:
          0.030365815 = sum of:
            0.030365815 = weight(_text_:22 in 2565) [ClassicSimilarity], result of:
              0.030365815 = score(doc=2565,freq=2.0), product of:
                0.15696937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044824958 = queryNorm
                0.19345059 = fieldWeight in 2565, 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=2565)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    16. 1.2016 10:22:28
  12. Gillitzer, B.: Yewno (2017) 0.01
    0.006073163 = product of:
      0.012146326 = sum of:
        0.012146326 = product of:
          0.024292652 = sum of:
            0.024292652 = weight(_text_:22 in 3447) [ClassicSimilarity], result of:
              0.024292652 = score(doc=3447,freq=2.0), product of:
                0.15696937 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044824958 = queryNorm
                0.15476047 = fieldWeight in 3447, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3447)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 2.2017 10:16:49