Search (157 results, page 1 of 8)

  • × theme_ss:"Suchmaschinen"
  1. Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013) 0.09
    0.08732645 = product of:
      0.1746529 = sum of:
        0.1746529 = sum of:
          0.12642539 = weight(_text_:2013 in 1149) [ClassicSimilarity], result of:
            0.12642539 = score(doc=1149,freq=3.0), product of:
              0.22795638 = queryWeight, product of:
                5.123207 = idf(docFreq=715, maxDocs=44218)
                0.04449486 = queryNorm
              0.5546034 = fieldWeight in 1149, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.123207 = idf(docFreq=715, maxDocs=44218)
                0.0625 = fieldNorm(doc=1149)
          0.048227515 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
            0.048227515 = score(doc=1149,freq=2.0), product of:
              0.15581343 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04449486 = 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)
    
    Date
    17.12.2013 11:02:22
    Year
    2013
  2. ¬Der Google Hummingbird Algorithmus : semantisch-holistische Suche (2013) 0.04
    0.04080362 = product of:
      0.08160724 = sum of:
        0.08160724 = product of:
          0.16321447 = sum of:
            0.16321447 = weight(_text_:2013 in 2521) [ClassicSimilarity], result of:
              0.16321447 = score(doc=2521,freq=5.0), product of:
                0.22795638 = queryWeight, product of:
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.04449486 = queryNorm
                0.71598995 = fieldWeight in 2521, product of:
                  2.236068 = tf(freq=5.0), with freq of:
                    5.0 = termFreq=5.0
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2521)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Im September 2013 verkündete Google den schon einen Monat vorher ausgerollten völlig neuen Algorithmus mit dem Namen "Hummingbird". Der Name wurde bewusst gewählt. Schließlich zeichnet den "Kolibri" seine äußerst schnelle und dabei doch präzise Methodik aus. Searchmetrics hat analysiert, wie sich der neue Algorithmus auf die SERPs auswirkt. Ergebnis: Die Diversität der Suchergebnisse hat abgenommen. Google zeigt zunehmend "gleichere" Resultate für semantisch äquivalente Queries an.
    Year
    2013
  3. Lewandowski, D.: Suchmaschinen (2013) 0.04
    0.039507933 = product of:
      0.079015866 = sum of:
        0.079015866 = product of:
          0.15803173 = sum of:
            0.15803173 = weight(_text_:2013 in 731) [ClassicSimilarity], result of:
              0.15803173 = score(doc=731,freq=3.0), product of:
                0.22795638 = queryWeight, product of:
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.04449486 = queryNorm
                0.69325423 = fieldWeight in 731, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.078125 = fieldNorm(doc=731)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Year
    2013
  4. Jezior, T.: Adaption und Integration von Suchmaschinentechnologie in mor(!)dernen OPACs (2013) 0.03
    0.031606346 = product of:
      0.06321269 = sum of:
        0.06321269 = product of:
          0.12642539 = sum of:
            0.12642539 = weight(_text_:2013 in 2222) [ClassicSimilarity], result of:
              0.12642539 = score(doc=2222,freq=3.0), product of:
                0.22795638 = queryWeight, product of:
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.04449486 = queryNorm
                0.5546034 = fieldWeight in 2222, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2222)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Year
    2013
  5. Kopp, O.: Google Hummingbird-Algorithmus-Update : Infos & Hintergründe (2013) 0.03
    0.027655553 = product of:
      0.055311106 = sum of:
        0.055311106 = product of:
          0.11062221 = sum of:
            0.11062221 = weight(_text_:2013 in 2522) [ClassicSimilarity], result of:
              0.11062221 = score(doc=2522,freq=3.0), product of:
                0.22795638 = queryWeight, product of:
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.04449486 = queryNorm
                0.48527798 = fieldWeight in 2522, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2522)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Year
    2013
  6. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.03
    0.02650111 = product of:
      0.05300222 = sum of:
        0.05300222 = product of:
          0.21200888 = sum of:
            0.21200888 = weight(_text_:3a in 2514) [ClassicSimilarity], result of:
              0.21200888 = score(doc=2514,freq=2.0), product of:
                0.3772279 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04449486 = 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)
          0.25 = coord(1/4)
      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/.
  7. Großjohann, K.: Gathering-, Harvesting-, Suchmaschinen (1996) 0.03
    0.025576504 = product of:
      0.051153008 = sum of:
        0.051153008 = product of:
          0.102306016 = sum of:
            0.102306016 = weight(_text_:22 in 3227) [ClassicSimilarity], result of:
              0.102306016 = score(doc=3227,freq=4.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.6565931 = fieldWeight in 3227, 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=3227)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    7. 2.1996 22:38:41
    Pages
    22 S
  8. Höfer, W.: Detektive im Web (1999) 0.03
    0.025576504 = product of:
      0.051153008 = sum of:
        0.051153008 = product of:
          0.102306016 = sum of:
            0.102306016 = weight(_text_:22 in 4007) [ClassicSimilarity], result of:
              0.102306016 = score(doc=4007,freq=4.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.6565931 = fieldWeight in 4007, 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=4007)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 8.1999 20:22:06
  9. Rensman, J.: Blick ins Getriebe (1999) 0.03
    0.025576504 = product of:
      0.051153008 = sum of:
        0.051153008 = product of:
          0.102306016 = sum of:
            0.102306016 = weight(_text_:22 in 4009) [ClassicSimilarity], result of:
              0.102306016 = score(doc=4009,freq=4.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.6565931 = fieldWeight in 4009, 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=4009)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 8.1999 21:22:59
  10. Kruschwitz, U.; Lungley, D.; Albakour, M-D.; Song, D.: Deriving query suggestions for site search (2013) 0.03
    0.025502263 = product of:
      0.051004525 = sum of:
        0.051004525 = product of:
          0.10200905 = sum of:
            0.10200905 = weight(_text_:2013 in 1085) [ClassicSimilarity], result of:
              0.10200905 = score(doc=1085,freq=5.0), product of:
                0.22795638 = queryWeight, product of:
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.04449486 = queryNorm
                0.44749373 = fieldWeight in 1085, product of:
                  2.236068 = tf(freq=5.0), with freq of:
                    5.0 = termFreq=5.0
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1085)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science and Technology. 64(2013) no.10, S.1975-1994
    Year
    2013
  11. Li, Z.: ¬A domain specific search engine with explicit document relations (2013) 0.03
    0.025502263 = product of:
      0.051004525 = sum of:
        0.051004525 = product of:
          0.10200905 = sum of:
            0.10200905 = weight(_text_:2013 in 1210) [ClassicSimilarity], result of:
              0.10200905 = score(doc=1210,freq=5.0), product of:
                0.22795638 = queryWeight, product of:
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.04449486 = queryNorm
                0.44749373 = fieldWeight in 1210, product of:
                  2.236068 = tf(freq=5.0), with freq of:
                    5.0 = termFreq=5.0
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1210)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Series
    TRITA-ICT-EX-2013:184
    Year
    2013
  12. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.02
    0.024113758 = product of:
      0.048227515 = sum of:
        0.048227515 = product of:
          0.09645503 = sum of:
            0.09645503 = weight(_text_:22 in 4686) [ClassicSimilarity], result of:
              0.09645503 = score(doc=4686,freq=2.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.61904186 = fieldWeight in 4686, 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=4686)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    27.11.2005 18:04:22
  13. Haynes, M.: Your Google algorithm cheat sheet : Panda, Penguin, and Hummingbird (2013) 0.02
    0.02370476 = product of:
      0.04740952 = sum of:
        0.04740952 = product of:
          0.09481904 = sum of:
            0.09481904 = weight(_text_:2013 in 2542) [ClassicSimilarity], result of:
              0.09481904 = score(doc=2542,freq=3.0), product of:
                0.22795638 = queryWeight, product of:
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.04449486 = queryNorm
                0.41595256 = fieldWeight in 2542, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2542)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Year
    2013
  14. Fiorelli, G.: Hummingbird unleashed (2013) 0.02
    0.02370476 = product of:
      0.04740952 = sum of:
        0.04740952 = product of:
          0.09481904 = sum of:
            0.09481904 = weight(_text_:2013 in 2546) [ClassicSimilarity], result of:
              0.09481904 = score(doc=2546,freq=3.0), product of:
                0.22795638 = queryWeight, product of:
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.04449486 = queryNorm
                0.41595256 = fieldWeight in 2546, product of:
                  1.7320508 = tf(freq=3.0), with freq of:
                    3.0 = termFreq=3.0
                  5.123207 = idf(docFreq=715, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2546)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Year
    2013
  15. MacLeod, R.: Promoting a subject gateway : a case study from EEVL (Edinburgh Engineering Virtual Library) (2000) 0.02
    0.021313753 = product of:
      0.042627506 = sum of:
        0.042627506 = product of:
          0.08525501 = sum of:
            0.08525501 = weight(_text_:22 in 4872) [ClassicSimilarity], result of:
              0.08525501 = score(doc=4872,freq=4.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.54716086 = fieldWeight in 4872, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4872)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 6.2002 19:40:22
  16. Vidmar, D.J.: Darwin on the Web : the evolution of search tools (1999) 0.02
    0.021099538 = product of:
      0.042199075 = sum of:
        0.042199075 = product of:
          0.08439815 = sum of:
            0.08439815 = weight(_text_:22 in 3175) [ClassicSimilarity], result of:
              0.08439815 = score(doc=3175,freq=2.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.5416616 = fieldWeight in 3175, 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=3175)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Computers in libraries. 19(1999) no.5, S.22-28
  17. Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000) 0.02
    0.021099538 = product of:
      0.042199075 = sum of:
        0.042199075 = product of:
          0.08439815 = sum of:
            0.08439815 = weight(_text_:22 in 3445) [ClassicSimilarity], result of:
              0.08439815 = score(doc=3445,freq=2.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.5416616 = fieldWeight in 3445, 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=3445)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    25. 8.2005 17:42:22
  18. ap: Suchmaschinen in neuem Gewand : Metaspinner kennt 600 Millionen Seiten (1999) 0.02
    0.021099538 = product of:
      0.042199075 = sum of:
        0.042199075 = product of:
          0.08439815 = sum of:
            0.08439815 = weight(_text_:22 in 4224) [ClassicSimilarity], result of:
              0.08439815 = score(doc=4224,freq=2.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.5416616 = fieldWeight in 4224, 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=4224)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    3. 5.1997 8:44:22
  19. Dunning, A.: Do we still need search engines? (1999) 0.02
    0.021099538 = product of:
      0.042199075 = sum of:
        0.042199075 = product of:
          0.08439815 = sum of:
            0.08439815 = weight(_text_:22 in 6021) [ClassicSimilarity], result of:
              0.08439815 = score(doc=6021,freq=2.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = 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
  20. Bawden, D.: Google and the universe of knowledge (2008) 0.02
    0.021099538 = product of:
      0.042199075 = sum of:
        0.042199075 = product of:
          0.08439815 = sum of:
            0.08439815 = weight(_text_:22 in 844) [ClassicSimilarity], result of:
              0.08439815 = score(doc=844,freq=2.0), product of:
                0.15581343 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04449486 = queryNorm
                0.5416616 = fieldWeight in 844, 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=844)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    7. 6.2008 16:22:20

Years

Languages

  • d 84
  • e 70
  • f 1
  • nl 1
  • More… Less…

Types

  • a 134
  • el 14
  • m 7
  • x 4
  • p 2
  • r 2
  • s 1
  • More… Less…