Document (#28941)

Author
Stanley, T.
Title
Alta Vista vs. Lycos
Source
Ariadne. 1996, no.2
Year
1996
Abstract
Very good review of what many people think are the top 2 rated search engines. has extensive narrative and several tables
Footnote
Auch unter: http://ukoln.bath.ac.uk/ariadne/issue2/engines/
Theme
Suchmaschinen
Object
AltaVista
Lycos

Similar documents (author)

  1. Stanley, J.: Reference librarian as cataloguer : analytical indexing as front-end reference (1995) 6.06
    6.0616307 = sum of:
      6.0616307 = weight(author_txt:stanley in 4769) [ClassicSimilarity], result of:
        6.0616307 = fieldWeight in 4769, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.698609 = idf(docFreq=6, maxDocs=41962)
          0.625 = fieldNorm(doc=4769)
    
  2. Stanley, T.: Searching the World Wide Web with Lycos and InfoSeek (1995) 6.06
    6.0616307 = sum of:
      6.0616307 = weight(author_txt:stanley in 5855) [ClassicSimilarity], result of:
        6.0616307 = fieldWeight in 5855, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.698609 = idf(docFreq=6, maxDocs=41962)
          0.625 = fieldNorm(doc=5855)
    
  3. Stanley, T.: To meta-search or not to meta-search? (1999) 6.06
    6.0616307 = sum of:
      6.0616307 = weight(author_txt:stanley in 5956) [ClassicSimilarity], result of:
        6.0616307 = fieldWeight in 5956, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.698609 = idf(docFreq=6, maxDocs=41962)
          0.625 = fieldNorm(doc=5956)
    
  4. Stanley, D.; Lyandres, N.: ¬The electronic revolution and the evolving role of the academic reference librarian (1998) 4.85
    4.8493047 = sum of:
      4.8493047 = weight(author_txt:stanley in 5095) [ClassicSimilarity], result of:
        4.8493047 = fieldWeight in 5095, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.698609 = idf(docFreq=6, maxDocs=41962)
          0.5 = fieldNorm(doc=5095)
    
  5. Matia, K.; Nunes Amaral, L.A.; Luwel, M.; Moed, H.F.; Stanley, H.E.: Scaling phenomena in the growth dynamics of scientific output (2005) 2.42
    2.4246523 = sum of:
      2.4246523 = weight(author_txt:stanley in 4678) [ClassicSimilarity], result of:
        2.4246523 = fieldWeight in 4678, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.698609 = idf(docFreq=6, maxDocs=41962)
          0.25 = fieldNorm(doc=4678)
    

Similar documents (content)

  1. Su, L.T.; Chen, H.L.: Evaluation of Web search engines by undergraduate students (1999) 0.40
    0.40496612 = sum of:
      0.40496612 = product of:
        1.3768847 = sum of:
          0.024701804 = weight(abstract_txt:search in 547) [ClassicSimilarity], result of:
            0.024701804 = score(doc=547,freq=3.0), product of:
              0.07128435 = queryWeight, product of:
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.019485356 = queryNorm
              0.34652495 = fieldWeight in 547, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.0546875 = fieldNorm(doc=547)
          0.09709853 = weight(abstract_txt:engines in 547) [ClassicSimilarity], result of:
            0.09709853 = score(doc=547,freq=5.0), product of:
              0.14975014 = queryWeight, product of:
                1.4493942 = boost
                5.302398 = idf(docFreq=567, maxDocs=41962)
                0.019485356 = queryNorm
              0.6484036 = fieldWeight in 547, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.302398 = idf(docFreq=567, maxDocs=41962)
                0.0546875 = fieldNorm(doc=547)
          0.2635061 = weight(abstract_txt:lycos in 547) [ClassicSimilarity], result of:
            0.2635061 = score(doc=547,freq=5.0), product of:
              0.29135284 = queryWeight, product of:
                2.0216806 = boost
                7.3960247 = idf(docFreq=69, maxDocs=41962)
                0.019485356 = queryNorm
              0.90442264 = fieldWeight in 547, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                7.3960247 = idf(docFreq=69, maxDocs=41962)
                0.0546875 = fieldNorm(doc=547)
          0.4605642 = weight(abstract_txt:alta in 547) [ClassicSimilarity], result of:
            0.4605642 = score(doc=547,freq=4.0), product of:
              0.4553957 = queryWeight, product of:
                2.5275362 = boost
                9.246624 = idf(docFreq=10, maxDocs=41962)
                0.019485356 = queryNorm
              1.0113494 = fieldWeight in 547, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                9.246624 = idf(docFreq=10, maxDocs=41962)
                0.0546875 = fieldNorm(doc=547)
          0.531014 = weight(abstract_txt:vista in 547) [ClassicSimilarity], result of:
            0.531014 = score(doc=547,freq=5.0), product of:
              0.46483213 = queryWeight, product of:
                2.5535889 = boost
                9.341934 = idf(docFreq=9, maxDocs=41962)
                0.019485356 = queryNorm
              1.1423781 = fieldWeight in 547, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                9.341934 = idf(docFreq=9, maxDocs=41962)
                0.0546875 = fieldNorm(doc=547)
        0.29411766 = coord(5/17)
    
  2. Spink, A.; Jansen, B.J.; Pedersen , J.: Searching for people on Web search engines (2004) 0.34
    0.34443107 = sum of:
      0.34443107 = product of:
        0.83647543 = sum of:
          0.04610043 = weight(abstract_txt:search in 430) [ClassicSimilarity], result of:
            0.04610043 = score(doc=430,freq=8.0), product of:
              0.07128435 = queryWeight, product of:
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.019485356 = queryNorm
              0.6467118 = fieldWeight in 430, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.0625 = fieldNorm(doc=430)
          0.023152538 = weight(abstract_txt:many in 430) [ClassicSimilarity], result of:
            0.023152538 = score(doc=430,freq=1.0), product of:
              0.09007824 = queryWeight, product of:
                1.1241205 = boost
                4.1124315 = idf(docFreq=1866, maxDocs=41962)
                0.019485356 = queryNorm
              0.25702697 = fieldWeight in 430, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.1124315 = idf(docFreq=1866, maxDocs=41962)
                0.0625 = fieldNorm(doc=430)
          0.027755296 = weight(abstract_txt:what in 430) [ClassicSimilarity], result of:
            0.027755296 = score(doc=430,freq=1.0), product of:
              0.1016525 = queryWeight, product of:
                1.1941584 = boost
                4.368655 = idf(docFreq=1444, maxDocs=41962)
                0.019485356 = queryNorm
              0.27304095 = fieldWeight in 430, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.368655 = idf(docFreq=1444, maxDocs=41962)
                0.0625 = fieldNorm(doc=430)
          0.08332439 = weight(abstract_txt:people in 430) [ClassicSimilarity], result of:
            0.08332439 = score(doc=430,freq=4.0), product of:
              0.13326484 = queryWeight, product of:
                1.3672903 = boost
                5.0020328 = idf(docFreq=766, maxDocs=41962)
                0.019485356 = queryNorm
              0.6252541 = fieldWeight in 430, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.0020328 = idf(docFreq=766, maxDocs=41962)
                0.0625 = fieldNorm(doc=430)
          0.121561274 = weight(abstract_txt:engines in 430) [ClassicSimilarity], result of:
            0.121561274 = score(doc=430,freq=6.0), product of:
              0.14975014 = queryWeight, product of:
                1.4493942 = boost
                5.302398 = idf(docFreq=567, maxDocs=41962)
                0.019485356 = queryNorm
              0.81176066 = fieldWeight in 430, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.302398 = idf(docFreq=567, maxDocs=41962)
                0.0625 = fieldNorm(doc=430)
          0.26317954 = weight(abstract_txt:alta in 430) [ClassicSimilarity], result of:
            0.26317954 = score(doc=430,freq=1.0), product of:
              0.4553957 = queryWeight, product of:
                2.5275362 = boost
                9.246624 = idf(docFreq=10, maxDocs=41962)
                0.019485356 = queryNorm
              0.577914 = fieldWeight in 430, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.246624 = idf(docFreq=10, maxDocs=41962)
                0.0625 = fieldNorm(doc=430)
          0.27140194 = weight(abstract_txt:vista in 430) [ClassicSimilarity], result of:
            0.27140194 = score(doc=430,freq=1.0), product of:
              0.46483213 = queryWeight, product of:
                2.5535889 = boost
                9.341934 = idf(docFreq=9, maxDocs=41962)
                0.019485356 = queryNorm
              0.5838709 = fieldWeight in 430, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.341934 = idf(docFreq=9, maxDocs=41962)
                0.0625 = fieldNorm(doc=430)
        0.4117647 = coord(7/17)
    
  3. Van der Walt, M.: South African search engines, directories and portals : a survey and evaluation (2000) 0.31
    0.3084108 = sum of:
      0.3084108 = product of:
        1.0485966 = sum of:
          0.057625536 = weight(abstract_txt:search in 1137) [ClassicSimilarity], result of:
            0.057625536 = score(doc=1137,freq=8.0), product of:
              0.07128435 = queryWeight, product of:
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.019485356 = queryNorm
              0.8083898 = fieldWeight in 1137, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.078125 = fieldNorm(doc=1137)
          0.124067955 = weight(abstract_txt:engines in 1137) [ClassicSimilarity], result of:
            0.124067955 = score(doc=1137,freq=4.0), product of:
              0.14975014 = queryWeight, product of:
                1.4493942 = boost
                5.302398 = idf(docFreq=567, maxDocs=41962)
                0.019485356 = queryNorm
              0.82849973 = fieldWeight in 1137, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.302398 = idf(docFreq=567, maxDocs=41962)
                0.078125 = fieldNorm(doc=1137)
          0.19867624 = weight(abstract_txt:rated in 1137) [ClassicSimilarity], result of:
            0.19867624 = score(doc=1137,freq=1.0), product of:
              0.32537046 = queryWeight, product of:
                2.1364462 = boost
                7.8158784 = idf(docFreq=45, maxDocs=41962)
                0.019485356 = queryNorm
              0.6106155 = fieldWeight in 1137, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.8158784 = idf(docFreq=45, maxDocs=41962)
                0.078125 = fieldNorm(doc=1137)
          0.32897443 = weight(abstract_txt:alta in 1137) [ClassicSimilarity], result of:
            0.32897443 = score(doc=1137,freq=1.0), product of:
              0.4553957 = queryWeight, product of:
                2.5275362 = boost
                9.246624 = idf(docFreq=10, maxDocs=41962)
                0.019485356 = queryNorm
              0.7223925 = fieldWeight in 1137, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.246624 = idf(docFreq=10, maxDocs=41962)
                0.078125 = fieldNorm(doc=1137)
          0.33925244 = weight(abstract_txt:vista in 1137) [ClassicSimilarity], result of:
            0.33925244 = score(doc=1137,freq=1.0), product of:
              0.46483213 = queryWeight, product of:
                2.5535889 = boost
                9.341934 = idf(docFreq=9, maxDocs=41962)
                0.019485356 = queryNorm
              0.7298386 = fieldWeight in 1137, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.341934 = idf(docFreq=9, maxDocs=41962)
                0.078125 = fieldNorm(doc=1137)
        0.29411766 = coord(5/17)
    
  4. Battelle, J.: ¬The search : how Google and its rivals rewrote the rules of business and transformed our culture (2005) 0.21
    0.20924057 = sum of:
      0.20924057 = product of:
        0.4446362 = sum of:
          0.03457532 = weight(abstract_txt:search in 942) [ClassicSimilarity], result of:
            0.03457532 = score(doc=942,freq=8.0), product of:
              0.07128435 = queryWeight, product of:
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.019485356 = queryNorm
              0.48503387 = fieldWeight in 942, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.046875 = fieldNorm(doc=942)
          0.024556974 = weight(abstract_txt:many in 942) [ClassicSimilarity], result of:
            0.024556974 = score(doc=942,freq=2.0), product of:
              0.09007824 = queryWeight, product of:
                1.1241205 = boost
                4.1124315 = idf(docFreq=1866, maxDocs=41962)
                0.019485356 = queryNorm
              0.27261826 = fieldWeight in 942, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1124315 = idf(docFreq=1866, maxDocs=41962)
                0.046875 = fieldNorm(doc=942)
          0.029438935 = weight(abstract_txt:what in 942) [ClassicSimilarity], result of:
            0.029438935 = score(doc=942,freq=2.0), product of:
              0.1016525 = queryWeight, product of:
                1.1941584 = boost
                4.368655 = idf(docFreq=1444, maxDocs=41962)
                0.019485356 = queryNorm
              0.28960365 = fieldWeight in 942, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.368655 = idf(docFreq=1444, maxDocs=41962)
                0.046875 = fieldNorm(doc=942)
          0.031246644 = weight(abstract_txt:people in 942) [ClassicSimilarity], result of:
            0.031246644 = score(doc=942,freq=1.0), product of:
              0.13326484 = queryWeight, product of:
                1.3672903 = boost
                5.0020328 = idf(docFreq=766, maxDocs=41962)
                0.019485356 = queryNorm
              0.23447028 = fieldWeight in 942, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.0020328 = idf(docFreq=766, maxDocs=41962)
                0.046875 = fieldNorm(doc=942)
          0.037220385 = weight(abstract_txt:engines in 942) [ClassicSimilarity], result of:
            0.037220385 = score(doc=942,freq=1.0), product of:
              0.14975014 = queryWeight, product of:
                1.4493942 = boost
                5.302398 = idf(docFreq=567, maxDocs=41962)
                0.019485356 = queryNorm
              0.24854991 = fieldWeight in 942, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.302398 = idf(docFreq=567, maxDocs=41962)
                0.046875 = fieldNorm(doc=942)
          0.07692719 = weight(abstract_txt:think in 942) [ClassicSimilarity], result of:
            0.07692719 = score(doc=942,freq=1.0), product of:
              0.24297778 = queryWeight, product of:
                1.8462317 = boost
                6.7541704 = idf(docFreq=132, maxDocs=41962)
                0.019485356 = queryNorm
              0.31660175 = fieldWeight in 942, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.7541704 = idf(docFreq=132, maxDocs=41962)
                0.046875 = fieldNorm(doc=942)
          0.10100873 = weight(abstract_txt:lycos in 942) [ClassicSimilarity], result of:
            0.10100873 = score(doc=942,freq=1.0), product of:
              0.29135284 = queryWeight, product of:
                2.0216806 = boost
                7.3960247 = idf(docFreq=69, maxDocs=41962)
                0.019485356 = queryNorm
              0.34668866 = fieldWeight in 942, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3960247 = idf(docFreq=69, maxDocs=41962)
                0.046875 = fieldNorm(doc=942)
          0.10966203 = weight(abstract_txt:narrative in 942) [ClassicSimilarity], result of:
            0.10966203 = score(doc=942,freq=1.0), product of:
              0.3077638 = queryWeight, product of:
                2.077838 = boost
                7.6014686 = idf(docFreq=56, maxDocs=41962)
                0.019485356 = queryNorm
              0.35631883 = fieldWeight in 942, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.6014686 = idf(docFreq=56, maxDocs=41962)
                0.046875 = fieldNorm(doc=942)
        0.47058824 = coord(8/17)
    
  5. Webber, S.: Search engines and news services : developments on the Internet (1998) 0.18
    0.18012922 = sum of:
      0.18012922 = product of:
        0.7655492 = sum of:
          0.035288293 = weight(abstract_txt:search in 6517) [ClassicSimilarity], result of:
            0.035288293 = score(doc=6517,freq=3.0), product of:
              0.07128435 = queryWeight, product of:
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.019485356 = queryNorm
              0.49503565 = fieldWeight in 6517, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6583548 = idf(docFreq=2939, maxDocs=41962)
                0.078125 = fieldNorm(doc=6517)
          0.062033977 = weight(abstract_txt:engines in 6517) [ClassicSimilarity], result of:
            0.062033977 = score(doc=6517,freq=1.0), product of:
              0.14975014 = queryWeight, product of:
                1.4493942 = boost
                5.302398 = idf(docFreq=567, maxDocs=41962)
                0.019485356 = queryNorm
              0.41424987 = fieldWeight in 6517, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.302398 = idf(docFreq=567, maxDocs=41962)
                0.078125 = fieldNorm(doc=6517)
          0.32897443 = weight(abstract_txt:alta in 6517) [ClassicSimilarity], result of:
            0.32897443 = score(doc=6517,freq=1.0), product of:
              0.4553957 = queryWeight, product of:
                2.5275362 = boost
                9.246624 = idf(docFreq=10, maxDocs=41962)
                0.019485356 = queryNorm
              0.7223925 = fieldWeight in 6517, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.246624 = idf(docFreq=10, maxDocs=41962)
                0.078125 = fieldNorm(doc=6517)
          0.33925244 = weight(abstract_txt:vista in 6517) [ClassicSimilarity], result of:
            0.33925244 = score(doc=6517,freq=1.0), product of:
              0.46483213 = queryWeight, product of:
                2.5535889 = boost
                9.341934 = idf(docFreq=9, maxDocs=41962)
                0.019485356 = queryNorm
              0.7298386 = fieldWeight in 6517, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.341934 = idf(docFreq=9, maxDocs=41962)
                0.078125 = fieldNorm(doc=6517)
        0.23529412 = coord(4/17)