Search (3 results, page 1 of 1)

  • × author_ss:"Bager, J."
  • × theme_ss:"Suchmaschinen"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Bager, J.; Kossel, A.: Preissuchen : WWW-Suchmaschinen, Kataloge und Metasucher im Vergleich (1999) 0.01
    0.014091931 = product of:
      0.10803814 = sum of:
        0.018089388 = weight(_text_:und in 4133) [ClassicSimilarity], result of:
          0.018089388 = score(doc=4133,freq=4.0), product of:
            0.052235067 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.023567878 = queryNorm
            0.34630734 = fieldWeight in 4133, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.078125 = fieldNorm(doc=4133)
        0.060523078 = product of:
          0.121046156 = sum of:
            0.121046156 = weight(_text_:kataloge in 4133) [ClassicSimilarity], result of:
              0.121046156 = score(doc=4133,freq=4.0), product of:
                0.1351219 = queryWeight, product of:
                  5.733308 = idf(docFreq=388, maxDocs=44218)
                  0.023567878 = queryNorm
                0.8958293 = fieldWeight in 4133, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.733308 = idf(docFreq=388, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4133)
          0.5 = coord(1/2)
        0.029425677 = weight(_text_:im in 4133) [ClassicSimilarity], result of:
          0.029425677 = score(doc=4133,freq=4.0), product of:
            0.066621356 = queryWeight, product of:
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.023567878 = queryNorm
            0.44168535 = fieldWeight in 4133, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.078125 = fieldNorm(doc=4133)
      0.13043478 = coord(3/23)
    
    Abstract
    Dutzende Suchmaschinen und Kataloge treten an, den Weg durch Web zu weisen. Doch welcher WWW-Lotse führt den Surfer am besten? Zeit für ein wenig Orientierung im weiten Feld der Suchdienste
  2. Bager, J.: Weniger ist mehr : Internet-Suchmaschinen richtig einsetzen (1998) 0.00
    0.0038371522 = product of:
      0.04412725 = sum of:
        0.024968514 = weight(_text_:im in 1489) [ClassicSimilarity], result of:
          0.024968514 = score(doc=1489,freq=2.0), product of:
            0.066621356 = queryWeight, product of:
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.023567878 = queryNorm
            0.37478244 = fieldWeight in 1489, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.09375 = fieldNorm(doc=1489)
        0.019158732 = product of:
          0.038317464 = sum of:
            0.038317464 = weight(_text_:22 in 1489) [ClassicSimilarity], result of:
              0.038317464 = score(doc=1489,freq=2.0), product of:
                0.08253069 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.023567878 = queryNorm
                0.46428138 = fieldWeight in 1489, 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=1489)
          0.5 = coord(1/2)
      0.08695652 = coord(2/23)
    
    Content
    Diskussion von Eigenschaften der einschlägigen Suchwerkzeuge im WWW
    Date
    29.12.1998 11:22:00
  3. Bager, J.: Orientierungslose Infosammler : Warum die Suche im Internet oft mühsam vonstatten geht und was die Suchmaschinen-Betreiber dagegen tun (1999) 0.00
    0.0033823033 = product of:
      0.038896486 = sum of:
        0.018089388 = weight(_text_:und in 4131) [ClassicSimilarity], result of:
          0.018089388 = score(doc=4131,freq=4.0), product of:
            0.052235067 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.023567878 = queryNorm
            0.34630734 = fieldWeight in 4131, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.078125 = fieldNorm(doc=4131)
        0.020807097 = weight(_text_:im in 4131) [ClassicSimilarity], result of:
          0.020807097 = score(doc=4131,freq=2.0), product of:
            0.066621356 = queryWeight, product of:
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.023567878 = queryNorm
            0.3123187 = fieldWeight in 4131, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.078125 = fieldNorm(doc=4131)
      0.08695652 = coord(2/23)
    
    Abstract
    Eigentlich sollen Suchmaschinen Benutzer anlocken und nicht mit nutzlosen Treffern vergraulen. Schließlich sind die Hightech-Systeme die Herzen von milliardenschweren Portalen. Ein Ausflug in die Suchmaschinentechnik zeigt, warum auch mächtige Recherchehelfer wie AltaVista mitunter nur bescheidene Suchergebnisse liefern