Document (#14210)

Author
Courlois, M.P.
Title
Cool tools for Web searching : an update
Source
Online. 20(1996) no.3, S.29-36
Year
1996
Abstract
Examines trends in WWW searching. Describes several new search engines: Excite, Magellan, Point, Inktomi, and AltaVista. Gives an update on existing services: InfoSeek, Lycos, OpenText, WebCrawler and Yahoo!
Theme
Suchmaschinen
Object
AltaVista
InfoSeek
Lycos
OpenText
Excite
Magellan
Point
Inktomi
WebCrawler
Yahoo

Similar documents (content)

  1. Fryxell, D.A.: ¬9 Web search sites examined (1996) 1.59
    1.5939814 = sum of:
      1.5939814 = product of:
        3.3328702 = sum of:
          0.03635015 = weight(abstract_txt:search in 5207) [ClassicSimilarity], result of:
            0.03635015 = score(doc=5207,freq=1.0), product of:
              0.053046755 = queryWeight, product of:
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.014514856 = queryNorm
              0.68524736 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
          0.10499959 = weight(abstract_txt:point in 5207) [ClassicSimilarity], result of:
            0.10499959 = score(doc=5207,freq=1.0), product of:
              0.10759194 = queryWeight, product of:
                1.4241655 = boost
                5.20483 = idf(docFreq=649, maxDocs=43556)
                0.014514856 = queryNorm
              0.97590566 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.20483 = idf(docFreq=649, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
          0.110546984 = weight(abstract_txt:engines in 5207) [ClassicSimilarity], result of:
            0.110546984 = score(doc=5207,freq=1.0), product of:
              0.11134891 = queryWeight, product of:
                1.4488171 = boost
                5.2949233 = idf(docFreq=593, maxDocs=43556)
                0.014514856 = queryNorm
              0.9927981 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2949233 = idf(docFreq=593, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
          0.21473739 = weight(abstract_txt:yahoo in 5207) [ClassicSimilarity], result of:
            0.21473739 = score(doc=5207,freq=1.0), product of:
              0.17335105 = queryWeight, product of:
                1.807731 = boost
                6.606629 = idf(docFreq=159, maxDocs=43556)
                0.014514856 = queryNorm
              1.238743 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.606629 = idf(docFreq=159, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
          0.29581448 = weight(abstract_txt:altavista in 5207) [ClassicSimilarity], result of:
            0.29581448 = score(doc=5207,freq=1.0), product of:
              0.21461876 = queryWeight, product of:
                2.0114276 = boost
                7.3510695 = idf(docFreq=75, maxDocs=43556)
                0.014514856 = queryNorm
              1.3783255 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3510695 = idf(docFreq=75, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
          0.30585405 = weight(abstract_txt:lycos in 5207) [ClassicSimilarity], result of:
            0.30585405 = score(doc=5207,freq=1.0), product of:
              0.21944761 = queryWeight, product of:
                2.03393 = boost
                7.4333076 = idf(docFreq=69, maxDocs=43556)
                0.014514856 = queryNorm
              1.3937452 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.4333076 = idf(docFreq=69, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
          0.34149656 = weight(abstract_txt:excite in 5207) [ClassicSimilarity], result of:
            0.34149656 = score(doc=5207,freq=1.0), product of:
              0.23618133 = queryWeight, product of:
                2.110053 = boost
                7.7115107 = idf(docFreq=52, maxDocs=43556)
                0.014514856 = queryNorm
              1.4459083 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7115107 = idf(docFreq=52, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
          0.35483086 = weight(abstract_txt:infoseek in 5207) [ClassicSimilarity], result of:
            0.35483086 = score(doc=5207,freq=1.0), product of:
              0.24229008 = queryWeight, product of:
                2.1371667 = boost
                7.8106017 = idf(docFreq=47, maxDocs=43556)
                0.014514856 = queryNorm
              1.4644878 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.8106017 = idf(docFreq=47, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
          0.48802036 = weight(abstract_txt:webcrawler in 5207) [ClassicSimilarity], result of:
            0.48802036 = score(doc=5207,freq=1.0), product of:
              0.29964933 = queryWeight, product of:
                2.3767157 = boost
                8.68607 = idf(docFreq=19, maxDocs=43556)
                0.014514856 = queryNorm
              1.6286383 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.68607 = idf(docFreq=19, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
          0.51592904 = weight(abstract_txt:magellan in 5207) [ClassicSimilarity], result of:
            0.51592904 = score(doc=5207,freq=1.0), product of:
              0.31096727 = queryWeight, product of:
                2.4211848 = boost
                8.848589 = idf(docFreq=16, maxDocs=43556)
                0.014514856 = queryNorm
              1.6591104 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.848589 = idf(docFreq=16, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
          0.5642907 = weight(abstract_txt:opentext in 5207) [ClassicSimilarity], result of:
            0.5642907 = score(doc=5207,freq=1.0), product of:
              0.33010843 = queryWeight, product of:
                2.4945884 = boost
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.014514856 = queryNorm
              1.7094101 = fieldWeight in 5207, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.1875 = fieldNorm(doc=5207)
        0.47826087 = coord(11/23)
    
  2. Liu, H.-M.C.: Selection and comparison of WWW search tools (1996) 1.44
    1.4391438 = sum of:
      1.4391438 = product of:
        2.3643076 = sum of:
          0.029987343 = weight(abstract_txt:search in 1615) [ClassicSimilarity], result of:
            0.029987343 = score(doc=1615,freq=2.0), product of:
              0.053046755 = queryWeight, product of:
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.014514856 = queryNorm
              0.5653002 = fieldWeight in 1615, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.024106495 = weight(abstract_txt:describes in 1615) [ClassicSimilarity], result of:
            0.024106495 = score(doc=1615,freq=1.0), product of:
              0.05778293 = queryWeight, product of:
                1.0436872 = boost
                3.8143141 = idf(docFreq=2610, maxDocs=43556)
                0.014514856 = queryNorm
              0.4171906 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8143141 = idf(docFreq=2610, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.06658474 = weight(abstract_txt:tools in 1615) [ClassicSimilarity], result of:
            0.06658474 = score(doc=1615,freq=3.0), product of:
              0.07887141 = queryWeight, product of:
                1.2193556 = boost
                4.4563212 = idf(docFreq=1373, maxDocs=43556)
                0.014514856 = queryNorm
              0.8442191 = fieldWeight in 1615, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.4563212 = idf(docFreq=1373, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.06448574 = weight(abstract_txt:engines in 1615) [ClassicSimilarity], result of:
            0.06448574 = score(doc=1615,freq=1.0), product of:
              0.11134891 = queryWeight, product of:
                1.4488171 = boost
                5.2949233 = idf(docFreq=593, maxDocs=43556)
                0.014514856 = queryNorm
              0.57913226 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2949233 = idf(docFreq=593, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.12526348 = weight(abstract_txt:yahoo in 1615) [ClassicSimilarity], result of:
            0.12526348 = score(doc=1615,freq=1.0), product of:
              0.17335105 = queryWeight, product of:
                1.807731 = boost
                6.606629 = idf(docFreq=159, maxDocs=43556)
                0.014514856 = queryNorm
              0.72260004 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.606629 = idf(docFreq=159, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.17255846 = weight(abstract_txt:altavista in 1615) [ClassicSimilarity], result of:
            0.17255846 = score(doc=1615,freq=1.0), product of:
              0.21461876 = queryWeight, product of:
                2.0114276 = boost
                7.3510695 = idf(docFreq=75, maxDocs=43556)
                0.014514856 = queryNorm
              0.8040232 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3510695 = idf(docFreq=75, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.17841487 = weight(abstract_txt:lycos in 1615) [ClassicSimilarity], result of:
            0.17841487 = score(doc=1615,freq=1.0), product of:
              0.21944761 = queryWeight, product of:
                2.03393 = boost
                7.4333076 = idf(docFreq=69, maxDocs=43556)
                0.014514856 = queryNorm
              0.813018 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.4333076 = idf(docFreq=69, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.19920632 = weight(abstract_txt:excite in 1615) [ClassicSimilarity], result of:
            0.19920632 = score(doc=1615,freq=1.0), product of:
              0.23618133 = queryWeight, product of:
                2.110053 = boost
                7.7115107 = idf(docFreq=52, maxDocs=43556)
                0.014514856 = queryNorm
              0.8434465 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7115107 = idf(docFreq=52, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.20698468 = weight(abstract_txt:infoseek in 1615) [ClassicSimilarity], result of:
            0.20698468 = score(doc=1615,freq=1.0), product of:
              0.24229008 = queryWeight, product of:
                2.1371667 = boost
                7.8106017 = idf(docFreq=47, maxDocs=43556)
                0.014514856 = queryNorm
              0.8542846 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.8106017 = idf(docFreq=47, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.067997344 = weight(abstract_txt:searching in 1615) [ClassicSimilarity], result of:
            0.067997344 = score(doc=1615,freq=1.0), product of:
              0.14533876 = queryWeight, product of:
                2.3408647 = boost
                4.2775235 = idf(docFreq=1642, maxDocs=43556)
                0.014514856 = queryNorm
              0.46785414 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2775235 = idf(docFreq=1642, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.28467855 = weight(abstract_txt:webcrawler in 1615) [ClassicSimilarity], result of:
            0.28467855 = score(doc=1615,freq=1.0), product of:
              0.29964933 = queryWeight, product of:
                2.3767157 = boost
                8.68607 = idf(docFreq=19, maxDocs=43556)
                0.014514856 = queryNorm
              0.95003897 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.68607 = idf(docFreq=19, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.3009586 = weight(abstract_txt:magellan in 1615) [ClassicSimilarity], result of:
            0.3009586 = score(doc=1615,freq=1.0), product of:
              0.31096727 = queryWeight, product of:
                2.4211848 = boost
                8.848589 = idf(docFreq=16, maxDocs=43556)
                0.014514856 = queryNorm
              0.96781445 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.848589 = idf(docFreq=16, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.31391135 = weight(abstract_txt:inktomi in 1615) [ClassicSimilarity], result of:
            0.31391135 = score(doc=1615,freq=1.0), product of:
              0.3198268 = queryWeight, product of:
                2.4554327 = boost
                8.973753 = idf(docFreq=14, maxDocs=43556)
                0.014514856 = queryNorm
              0.9815042 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.973753 = idf(docFreq=14, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
          0.32916957 = weight(abstract_txt:opentext in 1615) [ClassicSimilarity], result of:
            0.32916957 = score(doc=1615,freq=1.0), product of:
              0.33010843 = queryWeight, product of:
                2.4945884 = boost
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.014514856 = queryNorm
              0.9971559 = fieldWeight in 1615, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.109375 = fieldNorm(doc=1615)
        0.6086956 = coord(14/23)
    
  3. Internet search tool details (1996) 1.02
    1.0248351 = sum of:
      1.0248351 = product of:
        2.3571208 = sum of:
          0.03029179 = weight(abstract_txt:search in 5743) [ClassicSimilarity], result of:
            0.03029179 = score(doc=5743,freq=1.0), product of:
              0.053046755 = queryWeight, product of:
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.014514856 = queryNorm
              0.57103944 = fieldWeight in 5743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.15625 = fieldNorm(doc=5743)
          0.092122495 = weight(abstract_txt:engines in 5743) [ClassicSimilarity], result of:
            0.092122495 = score(doc=5743,freq=1.0), product of:
              0.11134891 = queryWeight, product of:
                1.4488171 = boost
                5.2949233 = idf(docFreq=593, maxDocs=43556)
                0.014514856 = queryNorm
              0.8273318 = fieldWeight in 5743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2949233 = idf(docFreq=593, maxDocs=43556)
                0.15625 = fieldNorm(doc=5743)
          0.17894782 = weight(abstract_txt:yahoo in 5743) [ClassicSimilarity], result of:
            0.17894782 = score(doc=5743,freq=1.0), product of:
              0.17335105 = queryWeight, product of:
                1.807731 = boost
                6.606629 = idf(docFreq=159, maxDocs=43556)
                0.014514856 = queryNorm
              1.0322858 = fieldWeight in 5743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.606629 = idf(docFreq=159, maxDocs=43556)
                0.15625 = fieldNorm(doc=5743)
          0.2465121 = weight(abstract_txt:altavista in 5743) [ClassicSimilarity], result of:
            0.2465121 = score(doc=5743,freq=1.0), product of:
              0.21461876 = queryWeight, product of:
                2.0114276 = boost
                7.3510695 = idf(docFreq=75, maxDocs=43556)
                0.014514856 = queryNorm
              1.1486046 = fieldWeight in 5743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3510695 = idf(docFreq=75, maxDocs=43556)
                0.15625 = fieldNorm(doc=5743)
          0.25487837 = weight(abstract_txt:lycos in 5743) [ClassicSimilarity], result of:
            0.25487837 = score(doc=5743,freq=1.0), product of:
              0.21944761 = queryWeight, product of:
                2.03393 = boost
                7.4333076 = idf(docFreq=69, maxDocs=43556)
                0.014514856 = queryNorm
              1.1614543 = fieldWeight in 5743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.4333076 = idf(docFreq=69, maxDocs=43556)
                0.15625 = fieldNorm(doc=5743)
          0.28458044 = weight(abstract_txt:excite in 5743) [ClassicSimilarity], result of:
            0.28458044 = score(doc=5743,freq=1.0), product of:
              0.23618133 = queryWeight, product of:
                2.110053 = boost
                7.7115107 = idf(docFreq=52, maxDocs=43556)
                0.014514856 = queryNorm
              1.2049235 = fieldWeight in 5743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7115107 = idf(docFreq=52, maxDocs=43556)
                0.15625 = fieldNorm(doc=5743)
          0.29569238 = weight(abstract_txt:infoseek in 5743) [ClassicSimilarity], result of:
            0.29569238 = score(doc=5743,freq=1.0), product of:
              0.24229008 = queryWeight, product of:
                2.1371667 = boost
                7.8106017 = idf(docFreq=47, maxDocs=43556)
                0.014514856 = queryNorm
              1.2204065 = fieldWeight in 5743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.8106017 = idf(docFreq=47, maxDocs=43556)
                0.15625 = fieldNorm(doc=5743)
          0.09713905 = weight(abstract_txt:searching in 5743) [ClassicSimilarity], result of:
            0.09713905 = score(doc=5743,freq=1.0), product of:
              0.14533876 = queryWeight, product of:
                2.3408647 = boost
                4.2775235 = idf(docFreq=1642, maxDocs=43556)
                0.014514856 = queryNorm
              0.66836303 = fieldWeight in 5743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2775235 = idf(docFreq=1642, maxDocs=43556)
                0.15625 = fieldNorm(doc=5743)
          0.4702422 = weight(abstract_txt:opentext in 5743) [ClassicSimilarity], result of:
            0.4702422 = score(doc=5743,freq=1.0), product of:
              0.33010843 = queryWeight, product of:
                2.4945884 = boost
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.014514856 = queryNorm
              1.4245083 = fieldWeight in 5743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.15625 = fieldNorm(doc=5743)
          0.4067141 = weight(abstract_txt:update in 5743) [ClassicSimilarity], result of:
            0.4067141 = score(doc=5743,freq=1.0), product of:
              0.37755337 = queryWeight, product of:
                3.7728953 = boost
                6.894311 = idf(docFreq=119, maxDocs=43556)
                0.014514856 = queryNorm
              1.077236 = fieldWeight in 5743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.894311 = idf(docFreq=119, maxDocs=43556)
                0.15625 = fieldNorm(doc=5743)
        0.4347826 = coord(10/23)
    
  4. Lin, Z.; Baoming, Z.: Comparative study of WWW search tools (1998) 1.01
    1.0119203 = sum of:
      1.0119203 = product of:
        2.327417 = sum of:
          0.04283906 = weight(abstract_txt:search in 4556) [ClassicSimilarity], result of:
            0.04283906 = score(doc=4556,freq=2.0), product of:
              0.053046755 = queryWeight, product of:
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.014514856 = queryNorm
              0.80757177 = fieldWeight in 4556, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.15625 = fieldNorm(doc=4556)
          0.054918177 = weight(abstract_txt:tools in 4556) [ClassicSimilarity], result of:
            0.054918177 = score(doc=4556,freq=1.0), product of:
              0.07887141 = queryWeight, product of:
                1.2193556 = boost
                4.4563212 = idf(docFreq=1373, maxDocs=43556)
                0.014514856 = queryNorm
              0.6963002 = fieldWeight in 4556, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4563212 = idf(docFreq=1373, maxDocs=43556)
                0.15625 = fieldNorm(doc=4556)
          0.092122495 = weight(abstract_txt:engines in 4556) [ClassicSimilarity], result of:
            0.092122495 = score(doc=4556,freq=1.0), product of:
              0.11134891 = queryWeight, product of:
                1.4488171 = boost
                5.2949233 = idf(docFreq=593, maxDocs=43556)
                0.014514856 = queryNorm
              0.8273318 = fieldWeight in 4556, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2949233 = idf(docFreq=593, maxDocs=43556)
                0.15625 = fieldNorm(doc=4556)
          0.17894782 = weight(abstract_txt:yahoo in 4556) [ClassicSimilarity], result of:
            0.17894782 = score(doc=4556,freq=1.0), product of:
              0.17335105 = queryWeight, product of:
                1.807731 = boost
                6.606629 = idf(docFreq=159, maxDocs=43556)
                0.014514856 = queryNorm
              1.0322858 = fieldWeight in 4556, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.606629 = idf(docFreq=159, maxDocs=43556)
                0.15625 = fieldNorm(doc=4556)
          0.2465121 = weight(abstract_txt:altavista in 4556) [ClassicSimilarity], result of:
            0.2465121 = score(doc=4556,freq=1.0), product of:
              0.21461876 = queryWeight, product of:
                2.0114276 = boost
                7.3510695 = idf(docFreq=75, maxDocs=43556)
                0.014514856 = queryNorm
              1.1486046 = fieldWeight in 4556, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3510695 = idf(docFreq=75, maxDocs=43556)
                0.15625 = fieldNorm(doc=4556)
          0.25487837 = weight(abstract_txt:lycos in 4556) [ClassicSimilarity], result of:
            0.25487837 = score(doc=4556,freq=1.0), product of:
              0.21944761 = queryWeight, product of:
                2.03393 = boost
                7.4333076 = idf(docFreq=69, maxDocs=43556)
                0.014514856 = queryNorm
              1.1614543 = fieldWeight in 4556, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.4333076 = idf(docFreq=69, maxDocs=43556)
                0.15625 = fieldNorm(doc=4556)
          0.28458044 = weight(abstract_txt:excite in 4556) [ClassicSimilarity], result of:
            0.28458044 = score(doc=4556,freq=1.0), product of:
              0.23618133 = queryWeight, product of:
                2.110053 = boost
                7.7115107 = idf(docFreq=52, maxDocs=43556)
                0.014514856 = queryNorm
              1.2049235 = fieldWeight in 4556, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7115107 = idf(docFreq=52, maxDocs=43556)
                0.15625 = fieldNorm(doc=4556)
          0.29569238 = weight(abstract_txt:infoseek in 4556) [ClassicSimilarity], result of:
            0.29569238 = score(doc=4556,freq=1.0), product of:
              0.24229008 = queryWeight, product of:
                2.1371667 = boost
                7.8106017 = idf(docFreq=47, maxDocs=43556)
                0.014514856 = queryNorm
              1.2204065 = fieldWeight in 4556, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.8106017 = idf(docFreq=47, maxDocs=43556)
                0.15625 = fieldNorm(doc=4556)
          0.40668362 = weight(abstract_txt:webcrawler in 4556) [ClassicSimilarity], result of:
            0.40668362 = score(doc=4556,freq=1.0), product of:
              0.29964933 = queryWeight, product of:
                2.3767157 = boost
                8.68607 = idf(docFreq=19, maxDocs=43556)
                0.014514856 = queryNorm
              1.3571985 = fieldWeight in 4556, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.68607 = idf(docFreq=19, maxDocs=43556)
                0.15625 = fieldNorm(doc=4556)
          0.4702422 = weight(abstract_txt:opentext in 4556) [ClassicSimilarity], result of:
            0.4702422 = score(doc=4556,freq=1.0), product of:
              0.33010843 = queryWeight, product of:
                2.4945884 = boost
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.014514856 = queryNorm
              1.4245083 = fieldWeight in 4556, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.116854 = idf(docFreq=12, maxDocs=43556)
                0.15625 = fieldNorm(doc=4556)
        0.4347826 = coord(10/23)
    
  5. Duval, B.K.; Main, L.: Searching on the Net : general overview (1996) 0.82
    0.8247295 = sum of:
      0.8247295 = product of:
        1.8968779 = sum of:
          0.03427125 = weight(abstract_txt:search in 335) [ClassicSimilarity], result of:
            0.03427125 = score(doc=335,freq=2.0), product of:
              0.053046755 = queryWeight, product of:
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.014514856 = queryNorm
              0.6460574 = fieldWeight in 335, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.125 = fieldNorm(doc=335)
          0.07369799 = weight(abstract_txt:engines in 335) [ClassicSimilarity], result of:
            0.07369799 = score(doc=335,freq=1.0), product of:
              0.11134891 = queryWeight, product of:
                1.4488171 = boost
                5.2949233 = idf(docFreq=593, maxDocs=43556)
                0.014514856 = queryNorm
              0.6618654 = fieldWeight in 335, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2949233 = idf(docFreq=593, maxDocs=43556)
                0.125 = fieldNorm(doc=335)
          0.14315826 = weight(abstract_txt:yahoo in 335) [ClassicSimilarity], result of:
            0.14315826 = score(doc=335,freq=1.0), product of:
              0.17335105 = queryWeight, product of:
                1.807731 = boost
                6.606629 = idf(docFreq=159, maxDocs=43556)
                0.014514856 = queryNorm
              0.8258286 = fieldWeight in 335, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.606629 = idf(docFreq=159, maxDocs=43556)
                0.125 = fieldNorm(doc=335)
          0.19720967 = weight(abstract_txt:altavista in 335) [ClassicSimilarity], result of:
            0.19720967 = score(doc=335,freq=1.0), product of:
              0.21461876 = queryWeight, product of:
                2.0114276 = boost
                7.3510695 = idf(docFreq=75, maxDocs=43556)
                0.014514856 = queryNorm
              0.9188837 = fieldWeight in 335, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3510695 = idf(docFreq=75, maxDocs=43556)
                0.125 = fieldNorm(doc=335)
          0.2039027 = weight(abstract_txt:lycos in 335) [ClassicSimilarity], result of:
            0.2039027 = score(doc=335,freq=1.0), product of:
              0.21944761 = queryWeight, product of:
                2.03393 = boost
                7.4333076 = idf(docFreq=69, maxDocs=43556)
                0.014514856 = queryNorm
              0.92916346 = fieldWeight in 335, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.4333076 = idf(docFreq=69, maxDocs=43556)
                0.125 = fieldNorm(doc=335)
          0.22766437 = weight(abstract_txt:excite in 335) [ClassicSimilarity], result of:
            0.22766437 = score(doc=335,freq=1.0), product of:
              0.23618133 = queryWeight, product of:
                2.110053 = boost
                7.7115107 = idf(docFreq=52, maxDocs=43556)
                0.014514856 = queryNorm
              0.96393883 = fieldWeight in 335, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7115107 = idf(docFreq=52, maxDocs=43556)
                0.125 = fieldNorm(doc=335)
          0.2365539 = weight(abstract_txt:infoseek in 335) [ClassicSimilarity], result of:
            0.2365539 = score(doc=335,freq=1.0), product of:
              0.24229008 = queryWeight, product of:
                2.1371667 = boost
                7.8106017 = idf(docFreq=47, maxDocs=43556)
                0.014514856 = queryNorm
              0.9763252 = fieldWeight in 335, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.8106017 = idf(docFreq=47, maxDocs=43556)
                0.125 = fieldNorm(doc=335)
          0.07771125 = weight(abstract_txt:searching in 335) [ClassicSimilarity], result of:
            0.07771125 = score(doc=335,freq=1.0), product of:
              0.14533876 = queryWeight, product of:
                2.3408647 = boost
                4.2775235 = idf(docFreq=1642, maxDocs=43556)
                0.014514856 = queryNorm
              0.53469044 = fieldWeight in 335, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2775235 = idf(docFreq=1642, maxDocs=43556)
                0.125 = fieldNorm(doc=335)
          0.3439527 = weight(abstract_txt:magellan in 335) [ClassicSimilarity], result of:
            0.3439527 = score(doc=335,freq=1.0), product of:
              0.31096727 = queryWeight, product of:
                2.4211848 = boost
                8.848589 = idf(docFreq=16, maxDocs=43556)
                0.014514856 = queryNorm
              1.1060736 = fieldWeight in 335, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.848589 = idf(docFreq=16, maxDocs=43556)
                0.125 = fieldNorm(doc=335)
          0.35875586 = weight(abstract_txt:inktomi in 335) [ClassicSimilarity], result of:
            0.35875586 = score(doc=335,freq=1.0), product of:
              0.3198268 = queryWeight, product of:
                2.4554327 = boost
                8.973753 = idf(docFreq=14, maxDocs=43556)
                0.014514856 = queryNorm
              1.1217191 = fieldWeight in 335, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.973753 = idf(docFreq=14, maxDocs=43556)
                0.125 = fieldNorm(doc=335)
        0.4347826 = coord(10/23)