Search (3 results, page 1 of 1)

  • × author_ss:"Lawrence, S."
  • × theme_ss:"Suchmaschinen"
  1. Lawrence, S.; Giles, C.L.: Inquirus, the NECI meta search engine (1998) 0.02 
    0.021494776 = product of:
  0.032242164 = sum of:
    0.0074742786 = weight(_text_:in in 3604) [ClassicSimilarity], result of:
      0.0074742786 = score(doc=3604,freq=2.0), product of:
        0.07104705 = queryWeight, product of:
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.052230705 = queryNorm
        0.10520181 = fieldWeight in 3604, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          1.3602545 = idf(docFreq=30841, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3604)
    0.024767887 = product of:
      0.049535774 = sum of:
        0.049535774 = weight(_text_:22 in 3604) [ClassicSimilarity], result of:
          0.049535774 = score(doc=3604,freq=2.0), product of:
            0.18290302 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052230705 = queryNorm
            0.2708308 = fieldWeight in 3604, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3604)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)
    Abstract
    Presents Inquirus, a WWW meta search engine which works by downloading and analysing the individual documents. It makes improvements over existing search engines in a number of areas: more useful document summaries incorporating query term context, identification of both pages which no longer exist and pages which no longer contain the query terms, advanced detection of duplicate pages, improved document ranking using proximity information, dramatically improved precision for certain queries by using specific expressive forms, and quick jump links and highlighting when viewing the full document
    Date
    1. 8.1996 22:08:06
  2. Lawrence, S.; Giles, C.L.: Searching the World Wide Web (1998) 0.01 
    0.010677523 = product of:
  0.032032568 = sum of:
    0.032032568 = product of:
      0.064065136 = sum of:
        0.064065136 = weight(_text_:science in 4102) [ClassicSimilarity], result of:
          0.064065136 = score(doc=4102,freq=2.0), product of:
            0.1375819 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.052230705 = queryNorm
            0.4656509 = fieldWeight in 4102, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.125 = fieldNorm(doc=4102)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Source
    Science. 1998, no.280, S.98-100
  3. Lawrence, S.; Giles, C.L.: Searching the World Wide Web (1998) 0.01 
    0.010677523 = product of:
  0.032032568 = sum of:
    0.032032568 = product of:
      0.064065136 = sum of:
        0.064065136 = weight(_text_:science in 6428) [ClassicSimilarity], result of:
          0.064065136 = score(doc=6428,freq=2.0), product of:
            0.1375819 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.052230705 = queryNorm
            0.4656509 = fieldWeight in 6428, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.125 = fieldNorm(doc=6428)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Source
    Science. 280(1998) no.5360, S.98-100