Document (#14053)

Author
Venditto, G.
Title
Search engine showdown : IW Labs tests seven Internet search tools
Source
Internet world. 7(1996) no.5, S.79-86
Year
1996
Abstract
Reports results of the IW Labs tests carried out on 7 major WWW search engines available free of charge on the Internet: AltaVista; Excite; InfoSeek; Lycos; Open Text; Web Crawler; and WWW Worm. Notes the differences between these 7 search engines and the Net directories like Yahoo and Magellan, which are essentially registries of web sites based on descriptions submitted by webmasters or written by the directory's staff. The search engines were tested using both simple searches for the name of a celebrity or a popular web site as well as more complex searches. Results indicated that the most relevant results and the most comprehensive results were obtained from InfoSeek and from AltaVista respectively. Excite was almost as good as InfoSeek in finding relavant pages and users who are comfortable with Boolean searching may prefer OpenText, which excels in this respect
Theme
Suchmaschinen
Object
AltaVista
Excite
InfoSeek
Lycos
OpenText
WebCrawler
WWW Worm

Similar documents (content)

  1. Fryxell, D.A.: ¬9 Web search sites examined (1996) 1.15
    1.1536736 = sum of:
      1.1536736 = product of:
        2.8841841 = sum of:
          0.18381369 = weight(abstract_txt:lycos in 5210) [ClassicSimilarity], result of:
            0.18381369 = score(doc=5210,freq=1.0), product of:
              0.13240339 = queryWeight, product of:
                1.0579342 = boost
                7.404189 = idf(docFreq=69, maxDocs=42306)
                0.016902966 = queryNorm
              1.3882854 = fieldWeight in 5210, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.404189 = idf(docFreq=69, maxDocs=42306)
                0.1875 = fieldNorm(doc=5210)
          0.31065106 = weight(abstract_txt:magellan in 5210) [ClassicSimilarity], result of:
            0.31065106 = score(doc=5210,freq=1.0), product of:
              0.18785772 = queryWeight, product of:
                1.260154 = boost
                8.81947 = idf(docFreq=16, maxDocs=42306)
                0.016902966 = queryNorm
              1.6536508 = fieldWeight in 5210, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.81947 = idf(docFreq=16, maxDocs=42306)
                0.1875 = fieldNorm(doc=5210)
          0.3398696 = weight(abstract_txt:opentext in 5210) [ClassicSimilarity], result of:
            0.3398696 = score(doc=5210,freq=1.0), product of:
              0.19945979 = queryWeight, product of:
                1.2984846 = boost
                9.087735 = idf(docFreq=12, maxDocs=42306)
                0.016902966 = queryNorm
              1.7039504 = fieldWeight in 5210, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.087735 = idf(docFreq=12, maxDocs=42306)
                0.1875 = fieldNorm(doc=5210)
          0.1282103 = weight(abstract_txt:searches in 5210) [ClassicSimilarity], result of:
            0.1282103 = score(doc=5210,freq=1.0), product of:
              0.1312016 = queryWeight, product of:
                1.4893394 = boost
                5.2117376 = idf(docFreq=626, maxDocs=42306)
                0.016902966 = queryNorm
              0.9772008 = fieldWeight in 5210, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2117376 = idf(docFreq=626, maxDocs=42306)
                0.1875 = fieldNorm(doc=5210)
          0.20209765 = weight(abstract_txt:tests in 5210) [ClassicSimilarity], result of:
            0.20209765 = score(doc=5210,freq=1.0), product of:
              0.17770433 = queryWeight, product of:
                1.7332975 = boost
                6.0654354 = idf(docFreq=266, maxDocs=42306)
                0.016902966 = queryNorm
              1.1372691 = fieldWeight in 5210, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0654354 = idf(docFreq=266, maxDocs=42306)
                0.1875 = fieldNorm(doc=5210)
          0.35551324 = weight(abstract_txt:altavista in 5210) [ClassicSimilarity], result of:
            0.35551324 = score(doc=5210,freq=1.0), product of:
              0.25895703 = queryWeight, product of:
                2.0923674 = boost
                7.321951 = idf(docFreq=75, maxDocs=42306)
                0.016902966 = queryNorm
              1.3728658 = fieldWeight in 5210, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.321951 = idf(docFreq=75, maxDocs=42306)
                0.1875 = fieldNorm(doc=5210)
          0.4106433 = weight(abstract_txt:excite in 5210) [ClassicSimilarity], result of:
            0.4106433 = score(doc=5210,freq=1.0), product of:
              0.28508016 = queryWeight, product of:
                2.1953695 = boost
                7.682392 = idf(docFreq=52, maxDocs=42306)
                0.016902966 = queryNorm
              1.4404485 = fieldWeight in 5210, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.682392 = idf(docFreq=52, maxDocs=42306)
                0.1875 = fieldNorm(doc=5210)
          0.20265874 = weight(abstract_txt:engines in 5210) [ClassicSimilarity], result of:
            0.20265874 = score(doc=5210,freq=1.0), product of:
              0.20379701 = queryWeight, product of:
                2.2733622 = boost
                5.303545 = idf(docFreq=571, maxDocs=42306)
                0.016902966 = queryNorm
              0.9944147 = fieldWeight in 5210, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.303545 = idf(docFreq=571, maxDocs=42306)
                0.1875 = fieldNorm(doc=5210)
          0.110617734 = weight(abstract_txt:search in 5210) [ClassicSimilarity], result of:
            0.110617734 = score(doc=5210,freq=1.0), product of:
              0.16138148 = queryWeight, product of:
                2.611686 = boost
                3.6556938 = idf(docFreq=2971, maxDocs=42306)
                0.016902966 = queryNorm
              0.68544257 = fieldWeight in 5210, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6556938 = idf(docFreq=2971, maxDocs=42306)
                0.1875 = fieldNorm(doc=5210)
          0.64010876 = weight(abstract_txt:infoseek in 5210) [ClassicSimilarity], result of:
            0.64010876 = score(doc=5210,freq=1.0), product of:
              0.4387227 = queryWeight, product of:
                3.3355296 = boost
                7.781483 = idf(docFreq=47, maxDocs=42306)
                0.016902966 = queryNorm
              1.4590281 = fieldWeight in 5210, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.781483 = idf(docFreq=47, maxDocs=42306)
                0.1875 = fieldNorm(doc=5210)
        0.4 = coord(10/25)
    
  2. Feldman, S.: "Just the answer, please" : choosing a Web search service (1997) 0.95
    0.95490634 = sum of:
      0.95490634 = product of:
        1.9893882 = sum of:
          0.026800402 = weight(abstract_txt:were in 1771) [ClassicSimilarity], result of:
            0.026800402 = score(doc=1771,freq=1.0), product of:
              0.0661922 = queryWeight, product of:
                1.0578583 = boost
                3.7018294 = idf(docFreq=2837, maxDocs=42306)
                0.016902966 = queryNorm
              0.4048876 = fieldWeight in 1771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7018294 = idf(docFreq=2837, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.10722466 = weight(abstract_txt:lycos in 1771) [ClassicSimilarity], result of:
            0.10722466 = score(doc=1771,freq=1.0), product of:
              0.13240339 = queryWeight, product of:
                1.0579342 = boost
                7.404189 = idf(docFreq=69, maxDocs=42306)
                0.016902966 = queryNorm
              0.80983317 = fieldWeight in 1771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.404189 = idf(docFreq=69, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.03305055 = weight(abstract_txt:most in 1771) [ClassicSimilarity], result of:
            0.03305055 = score(doc=1771,freq=1.0), product of:
              0.07611994 = queryWeight, product of:
                1.1344185 = boost
                3.969741 = idf(docFreq=2170, maxDocs=42306)
                0.016902966 = queryNorm
              0.43419042 = fieldWeight in 1771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.969741 = idf(docFreq=2170, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.19825725 = weight(abstract_txt:opentext in 1771) [ClassicSimilarity], result of:
            0.19825725 = score(doc=1771,freq=1.0), product of:
              0.19945979 = queryWeight, product of:
                1.2984846 = boost
                9.087735 = idf(docFreq=12, maxDocs=42306)
                0.016902966 = queryNorm
              0.99397105 = fieldWeight in 1771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.087735 = idf(docFreq=12, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.074789345 = weight(abstract_txt:searches in 1771) [ClassicSimilarity], result of:
            0.074789345 = score(doc=1771,freq=1.0), product of:
              0.1312016 = queryWeight, product of:
                1.4893394 = boost
                5.2117376 = idf(docFreq=626, maxDocs=42306)
                0.016902966 = queryNorm
              0.5700338 = fieldWeight in 1771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2117376 = idf(docFreq=626, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.16672206 = weight(abstract_txt:tests in 1771) [ClassicSimilarity], result of:
            0.16672206 = score(doc=1771,freq=2.0), product of:
              0.17770433 = queryWeight, product of:
                1.7332975 = boost
                6.0654354 = idf(docFreq=266, maxDocs=42306)
                0.016902966 = queryNorm
              0.93819916 = fieldWeight in 1771, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.0654354 = idf(docFreq=266, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.04583056 = weight(abstract_txt:results in 1771) [ClassicSimilarity], result of:
            0.04583056 = score(doc=1771,freq=1.0), product of:
              0.119259425 = queryWeight, product of:
                2.0081005 = boost
                3.5135355 = idf(docFreq=3425, maxDocs=42306)
                0.016902966 = queryNorm
              0.38429296 = fieldWeight in 1771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5135355 = idf(docFreq=3425, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.20738272 = weight(abstract_txt:altavista in 1771) [ClassicSimilarity], result of:
            0.20738272 = score(doc=1771,freq=1.0), product of:
              0.25895703 = queryWeight, product of:
                2.0923674 = boost
                7.321951 = idf(docFreq=75, maxDocs=42306)
                0.016902966 = queryNorm
              0.80083835 = fieldWeight in 1771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.321951 = idf(docFreq=75, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.33876345 = weight(abstract_txt:excite in 1771) [ClassicSimilarity], result of:
            0.33876345 = score(doc=1771,freq=2.0), product of:
              0.28508016 = queryWeight, product of:
                2.1953695 = boost
                7.682392 = idf(docFreq=52, maxDocs=42306)
                0.016902966 = queryNorm
              1.1883094 = fieldWeight in 1771, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.682392 = idf(docFreq=52, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.1182176 = weight(abstract_txt:engines in 1771) [ClassicSimilarity], result of:
            0.1182176 = score(doc=1771,freq=1.0), product of:
              0.20379701 = queryWeight, product of:
                2.2733622 = boost
                5.303545 = idf(docFreq=571, maxDocs=42306)
                0.016902966 = queryNorm
              0.58007526 = fieldWeight in 1771, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.303545 = idf(docFreq=571, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.1442868 = weight(abstract_txt:search in 1771) [ClassicSimilarity], result of:
            0.1442868 = score(doc=1771,freq=5.0), product of:
              0.16138148 = queryWeight, product of:
                2.611686 = boost
                3.6556938 = idf(docFreq=2971, maxDocs=42306)
                0.016902966 = queryNorm
              0.89407283 = fieldWeight in 1771, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.6556938 = idf(docFreq=2971, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
          0.52806276 = weight(abstract_txt:infoseek in 1771) [ClassicSimilarity], result of:
            0.52806276 = score(doc=1771,freq=2.0), product of:
              0.4387227 = queryWeight, product of:
                3.3355296 = boost
                7.781483 = idf(docFreq=47, maxDocs=42306)
                0.016902966 = queryNorm
              1.2036368 = fieldWeight in 1771, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.781483 = idf(docFreq=47, maxDocs=42306)
                0.109375 = fieldNorm(doc=1771)
        0.48 = coord(12/25)
    
  3. Courlois, M.P.: Cool tools for Web searching : an update (1996) 0.82
    0.81724036 = sum of:
      0.81724036 = product of:
        2.5538762 = sum of:
          0.18381369 = weight(abstract_txt:lycos in 5212) [ClassicSimilarity], result of:
            0.18381369 = score(doc=5212,freq=1.0), product of:
              0.13240339 = queryWeight, product of:
                1.0579342 = boost
                7.404189 = idf(docFreq=69, maxDocs=42306)
                0.016902966 = queryNorm
              1.3882854 = fieldWeight in 5212, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.404189 = idf(docFreq=69, maxDocs=42306)
                0.1875 = fieldNorm(doc=5212)
          0.31065106 = weight(abstract_txt:magellan in 5212) [ClassicSimilarity], result of:
            0.31065106 = score(doc=5212,freq=1.0), product of:
              0.18785772 = queryWeight, product of:
                1.260154 = boost
                8.81947 = idf(docFreq=16, maxDocs=42306)
                0.016902966 = queryNorm
              1.6536508 = fieldWeight in 5212, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.81947 = idf(docFreq=16, maxDocs=42306)
                0.1875 = fieldNorm(doc=5212)
          0.3398696 = weight(abstract_txt:opentext in 5212) [ClassicSimilarity], result of:
            0.3398696 = score(doc=5212,freq=1.0), product of:
              0.19945979 = queryWeight, product of:
                1.2984846 = boost
                9.087735 = idf(docFreq=12, maxDocs=42306)
                0.016902966 = queryNorm
              1.7039504 = fieldWeight in 5212, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.087735 = idf(docFreq=12, maxDocs=42306)
                0.1875 = fieldNorm(doc=5212)
          0.35551324 = weight(abstract_txt:altavista in 5212) [ClassicSimilarity], result of:
            0.35551324 = score(doc=5212,freq=1.0), product of:
              0.25895703 = queryWeight, product of:
                2.0923674 = boost
                7.321951 = idf(docFreq=75, maxDocs=42306)
                0.016902966 = queryNorm
              1.3728658 = fieldWeight in 5212, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.321951 = idf(docFreq=75, maxDocs=42306)
                0.1875 = fieldNorm(doc=5212)
          0.4106433 = weight(abstract_txt:excite in 5212) [ClassicSimilarity], result of:
            0.4106433 = score(doc=5212,freq=1.0), product of:
              0.28508016 = queryWeight, product of:
                2.1953695 = boost
                7.682392 = idf(docFreq=52, maxDocs=42306)
                0.016902966 = queryNorm
              1.4404485 = fieldWeight in 5212, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.682392 = idf(docFreq=52, maxDocs=42306)
                0.1875 = fieldNorm(doc=5212)
          0.20265874 = weight(abstract_txt:engines in 5212) [ClassicSimilarity], result of:
            0.20265874 = score(doc=5212,freq=1.0), product of:
              0.20379701 = queryWeight, product of:
                2.2733622 = boost
                5.303545 = idf(docFreq=571, maxDocs=42306)
                0.016902966 = queryNorm
              0.9944147 = fieldWeight in 5212, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.303545 = idf(docFreq=571, maxDocs=42306)
                0.1875 = fieldNorm(doc=5212)
          0.110617734 = weight(abstract_txt:search in 5212) [ClassicSimilarity], result of:
            0.110617734 = score(doc=5212,freq=1.0), product of:
              0.16138148 = queryWeight, product of:
                2.611686 = boost
                3.6556938 = idf(docFreq=2971, maxDocs=42306)
                0.016902966 = queryNorm
              0.68544257 = fieldWeight in 5212, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6556938 = idf(docFreq=2971, maxDocs=42306)
                0.1875 = fieldNorm(doc=5212)
          0.64010876 = weight(abstract_txt:infoseek in 5212) [ClassicSimilarity], result of:
            0.64010876 = score(doc=5212,freq=1.0), product of:
              0.4387227 = queryWeight, product of:
                3.3355296 = boost
                7.781483 = idf(docFreq=47, maxDocs=42306)
                0.016902966 = queryNorm
              1.4590281 = fieldWeight in 5212, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.781483 = idf(docFreq=47, maxDocs=42306)
                0.1875 = fieldNorm(doc=5212)
        0.32 = coord(8/25)
    
  4. Lin, Z.; Baoming, Z.: Comparative study of WWW search tools (1998) 0.77
    0.77091265 = sum of:
      0.77091265 = product of:
        2.141424 = sum of:
          0.15317808 = weight(abstract_txt:lycos in 4559) [ClassicSimilarity], result of:
            0.15317808 = score(doc=4559,freq=1.0), product of:
              0.13240339 = queryWeight, product of:
                1.0579342 = boost
                7.404189 = idf(docFreq=69, maxDocs=42306)
                0.016902966 = queryNorm
              1.1569046 = fieldWeight in 4559, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.404189 = idf(docFreq=69, maxDocs=42306)
                0.15625 = fieldNorm(doc=4559)
          0.28322464 = weight(abstract_txt:opentext in 4559) [ClassicSimilarity], result of:
            0.28322464 = score(doc=4559,freq=1.0), product of:
              0.19945979 = queryWeight, product of:
                1.2984846 = boost
                9.087735 = idf(docFreq=12, maxDocs=42306)
                0.016902966 = queryNorm
              1.4199586 = fieldWeight in 4559, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.087735 = idf(docFreq=12, maxDocs=42306)
                0.15625 = fieldNorm(doc=4559)
          0.16841471 = weight(abstract_txt:tests in 4559) [ClassicSimilarity], result of:
            0.16841471 = score(doc=4559,freq=1.0), product of:
              0.17770433 = queryWeight, product of:
                1.7332975 = boost
                6.0654354 = idf(docFreq=266, maxDocs=42306)
                0.016902966 = queryNorm
              0.9477243 = fieldWeight in 4559, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0654354 = idf(docFreq=266, maxDocs=42306)
                0.15625 = fieldNorm(doc=4559)
          0.065472215 = weight(abstract_txt:results in 4559) [ClassicSimilarity], result of:
            0.065472215 = score(doc=4559,freq=1.0), product of:
              0.119259425 = queryWeight, product of:
                2.0081005 = boost
                3.5135355 = idf(docFreq=3425, maxDocs=42306)
                0.016902966 = queryNorm
              0.5489899 = fieldWeight in 4559, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5135355 = idf(docFreq=3425, maxDocs=42306)
                0.15625 = fieldNorm(doc=4559)
          0.29626104 = weight(abstract_txt:altavista in 4559) [ClassicSimilarity], result of:
            0.29626104 = score(doc=4559,freq=1.0), product of:
              0.25895703 = queryWeight, product of:
                2.0923674 = boost
                7.321951 = idf(docFreq=75, maxDocs=42306)
                0.016902966 = queryNorm
              1.1440549 = fieldWeight in 4559, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.321951 = idf(docFreq=75, maxDocs=42306)
                0.15625 = fieldNorm(doc=4559)
          0.34220275 = weight(abstract_txt:excite in 4559) [ClassicSimilarity], result of:
            0.34220275 = score(doc=4559,freq=1.0), product of:
              0.28508016 = queryWeight, product of:
                2.1953695 = boost
                7.682392 = idf(docFreq=52, maxDocs=42306)
                0.016902966 = queryNorm
              1.2003738 = fieldWeight in 4559, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.682392 = idf(docFreq=52, maxDocs=42306)
                0.15625 = fieldNorm(doc=4559)
          0.16888228 = weight(abstract_txt:engines in 4559) [ClassicSimilarity], result of:
            0.16888228 = score(doc=4559,freq=1.0), product of:
              0.20379701 = queryWeight, product of:
                2.2733622 = boost
                5.303545 = idf(docFreq=571, maxDocs=42306)
                0.016902966 = queryNorm
              0.8286789 = fieldWeight in 4559, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.303545 = idf(docFreq=571, maxDocs=42306)
                0.15625 = fieldNorm(doc=4559)
          0.13036425 = weight(abstract_txt:search in 4559) [ClassicSimilarity], result of:
            0.13036425 = score(doc=4559,freq=2.0), product of:
              0.16138148 = queryWeight, product of:
                2.611686 = boost
                3.6556938 = idf(docFreq=2971, maxDocs=42306)
                0.016902966 = queryNorm
              0.8078018 = fieldWeight in 4559, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6556938 = idf(docFreq=2971, maxDocs=42306)
                0.15625 = fieldNorm(doc=4559)
          0.53342396 = weight(abstract_txt:infoseek in 4559) [ClassicSimilarity], result of:
            0.53342396 = score(doc=4559,freq=1.0), product of:
              0.4387227 = queryWeight, product of:
                3.3355296 = boost
                7.781483 = idf(docFreq=47, maxDocs=42306)
                0.016902966 = queryNorm
              1.2158568 = fieldWeight in 4559, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.781483 = idf(docFreq=47, maxDocs=42306)
                0.15625 = fieldNorm(doc=4559)
        0.36 = coord(9/25)
    
  5. Internet search tool details (1996) 0.62
    0.61914444 = sum of:
      0.61914444 = product of:
        1.9348264 = sum of:
          0.15317808 = weight(abstract_txt:lycos in 5746) [ClassicSimilarity], result of:
            0.15317808 = score(doc=5746,freq=1.0), product of:
              0.13240339 = queryWeight, product of:
                1.0579342 = boost
                7.404189 = idf(docFreq=69, maxDocs=42306)
                0.016902966 = queryNorm
              1.1569046 = fieldWeight in 5746, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.404189 = idf(docFreq=69, maxDocs=42306)
                0.15625 = fieldNorm(doc=5746)
          0.28322464 = weight(abstract_txt:opentext in 5746) [ClassicSimilarity], result of:
            0.28322464 = score(doc=5746,freq=1.0), product of:
              0.19945979 = queryWeight, product of:
                1.2984846 = boost
                9.087735 = idf(docFreq=12, maxDocs=42306)
                0.016902966 = queryNorm
              1.4199586 = fieldWeight in 5746, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.087735 = idf(docFreq=12, maxDocs=42306)
                0.15625 = fieldNorm(doc=5746)
          0.065472215 = weight(abstract_txt:results in 5746) [ClassicSimilarity], result of:
            0.065472215 = score(doc=5746,freq=1.0), product of:
              0.119259425 = queryWeight, product of:
                2.0081005 = boost
                3.5135355 = idf(docFreq=3425, maxDocs=42306)
                0.016902966 = queryNorm
              0.5489899 = fieldWeight in 5746, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.5135355 = idf(docFreq=3425, maxDocs=42306)
                0.15625 = fieldNorm(doc=5746)
          0.29626104 = weight(abstract_txt:altavista in 5746) [ClassicSimilarity], result of:
            0.29626104 = score(doc=5746,freq=1.0), product of:
              0.25895703 = queryWeight, product of:
                2.0923674 = boost
                7.321951 = idf(docFreq=75, maxDocs=42306)
                0.016902966 = queryNorm
              1.1440549 = fieldWeight in 5746, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.321951 = idf(docFreq=75, maxDocs=42306)
                0.15625 = fieldNorm(doc=5746)
          0.34220275 = weight(abstract_txt:excite in 5746) [ClassicSimilarity], result of:
            0.34220275 = score(doc=5746,freq=1.0), product of:
              0.28508016 = queryWeight, product of:
                2.1953695 = boost
                7.682392 = idf(docFreq=52, maxDocs=42306)
                0.016902966 = queryNorm
              1.2003738 = fieldWeight in 5746, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.682392 = idf(docFreq=52, maxDocs=42306)
                0.15625 = fieldNorm(doc=5746)
          0.16888228 = weight(abstract_txt:engines in 5746) [ClassicSimilarity], result of:
            0.16888228 = score(doc=5746,freq=1.0), product of:
              0.20379701 = queryWeight, product of:
                2.2733622 = boost
                5.303545 = idf(docFreq=571, maxDocs=42306)
                0.016902966 = queryNorm
              0.8286789 = fieldWeight in 5746, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.303545 = idf(docFreq=571, maxDocs=42306)
                0.15625 = fieldNorm(doc=5746)
          0.09218145 = weight(abstract_txt:search in 5746) [ClassicSimilarity], result of:
            0.09218145 = score(doc=5746,freq=1.0), product of:
              0.16138148 = queryWeight, product of:
                2.611686 = boost
                3.6556938 = idf(docFreq=2971, maxDocs=42306)
                0.016902966 = queryNorm
              0.57120216 = fieldWeight in 5746, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6556938 = idf(docFreq=2971, maxDocs=42306)
                0.15625 = fieldNorm(doc=5746)
          0.53342396 = weight(abstract_txt:infoseek in 5746) [ClassicSimilarity], result of:
            0.53342396 = score(doc=5746,freq=1.0), product of:
              0.4387227 = queryWeight, product of:
                3.3355296 = boost
                7.781483 = idf(docFreq=47, maxDocs=42306)
                0.016902966 = queryNorm
              1.2158568 = fieldWeight in 5746, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.781483 = idf(docFreq=47, maxDocs=42306)
                0.15625 = fieldNorm(doc=5746)
        0.32 = coord(8/25)