Document (#25775)

Author
Cheong, F.C.
Title
Internet agents : spiders, wanderers, brokers, and bots
Imprint
Indianapolis, Ind. : New Riders Publ.
Year
1996
Pages
XIV, 413 S
Isbn
1-562-05463-5
Footnote
Rez. in: Database 19(1996) no.4, S.102 (J.A. Copler)
Theme
Web-Agenten
Suchmaschinen
RSWK
Internet / World Wide Web / Computer programming
BK
54.32 Rechnerkommunikation
DDC
025.04
LCC
TK5105.875.I57

Similar documents (content)

  1. Hsu, C.-N.; Chang, C.-H.; Hsieh, C.-H.; Lu, J.-J.; Chang, C.-C.: Reconfigurable Web wrapper agents for biological information integration (2005) 0.26
    0.25794354 = sum of:
      0.25794354 = product of:
        0.46429834 = sum of:
          0.03172992 = weight(abstract_txt:world in 263) [ClassicSimilarity], result of:
            0.03172992 = score(doc=263,freq=1.0), product of:
              0.11467814 = queryWeight, product of:
                1.0253643 = boost
                4.426988 = idf(docFreq=1442, maxDocs=44421)
                0.025263533 = queryNorm
              0.27668676 = fieldWeight in 263, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.426988 = idf(docFreq=1442, maxDocs=44421)
                0.0625 = fieldNorm(doc=263)
          0.042256117 = weight(abstract_txt:wide in 263) [ClassicSimilarity], result of:
            0.042256117 = score(doc=263,freq=1.0), product of:
              0.13881221 = queryWeight, product of:
                1.1281108 = boost
                4.8705935 = idf(docFreq=925, maxDocs=44421)
                0.025263533 = queryNorm
              0.3044121 = fieldWeight in 263, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8705935 = idf(docFreq=925, maxDocs=44421)
                0.0625 = fieldNorm(doc=263)
          0.15090486 = weight(abstract_txt:agents in 263) [ClassicSimilarity], result of:
            0.15090486 = score(doc=263,freq=2.0), product of:
              0.25741082 = queryWeight, product of:
                1.5362124 = boost
                6.6325636 = idf(docFreq=158, maxDocs=44421)
                0.025263533 = queryNorm
              0.5862413 = fieldWeight in 263, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.6325636 = idf(docFreq=158, maxDocs=44421)
                0.0625 = fieldNorm(doc=263)
          0.20149067 = weight(abstract_txt:programming in 263) [ClassicSimilarity], result of:
            0.20149067 = score(doc=263,freq=3.0), product of:
              0.27266592 = queryWeight, product of:
                1.581078 = boost
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.025263533 = queryNorm
              0.7389654 = fieldWeight in 263, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.82627 = idf(docFreq=130, maxDocs=44421)
                0.0625 = fieldNorm(doc=263)
          0.037916757 = weight(abstract_txt:internet in 263) [ClassicSimilarity], result of:
            0.037916757 = score(doc=263,freq=1.0), product of:
              0.1627042 = queryWeight, product of:
                1.7272383 = boost
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.025263533 = queryNorm
              0.23304105 = fieldWeight in 263, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.0625 = fieldNorm(doc=263)
        0.5555556 = coord(5/9)
    
  2. Vidmar, D.; Anderson, C.: History of Internet search tools (2002) 0.19
    0.18920141 = sum of:
      0.18920141 = product of:
        0.42570317 = sum of:
          0.048088107 = weight(abstract_txt:world in 5258) [ClassicSimilarity], result of:
            0.048088107 = score(doc=5258,freq=3.0), product of:
              0.11467814 = queryWeight, product of:
                1.0253643 = boost
                4.426988 = idf(docFreq=1442, maxDocs=44421)
                0.025263533 = queryNorm
              0.41933107 = fieldWeight in 5258, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.426988 = idf(docFreq=1442, maxDocs=44421)
                0.0546875 = fieldNorm(doc=5258)
          0.052289277 = weight(abstract_txt:wide in 5258) [ClassicSimilarity], result of:
            0.052289277 = score(doc=5258,freq=2.0), product of:
              0.13881221 = queryWeight, product of:
                1.1281108 = boost
                4.8705935 = idf(docFreq=925, maxDocs=44421)
                0.025263533 = queryNorm
              0.37669075 = fieldWeight in 5258, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.8705935 = idf(docFreq=925, maxDocs=44421)
                0.0546875 = fieldNorm(doc=5258)
          0.08126712 = weight(abstract_txt:internet in 5258) [ClassicSimilarity], result of:
            0.08126712 = score(doc=5258,freq=6.0), product of:
              0.1627042 = queryWeight, product of:
                1.7272383 = boost
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.025263533 = queryNorm
              0.49947768 = fieldWeight in 5258, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.0546875 = fieldNorm(doc=5258)
          0.24405867 = weight(abstract_txt:spiders in 5258) [ClassicSimilarity], result of:
            0.24405867 = score(doc=5258,freq=1.0), product of:
              0.48845598 = queryWeight, product of:
                2.1161702 = boost
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.025263533 = queryNorm
              0.49965334 = fieldWeight in 5258, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.0546875 = fieldNorm(doc=5258)
        0.44444445 = coord(4/9)
    
  3. Fichtner, M.: Im Land der Raketenwürmer (1997) 0.18
    0.17602275 = sum of:
      0.17602275 = product of:
        0.7921024 = sum of:
          0.0947919 = weight(abstract_txt:internet in 6530) [ClassicSimilarity], result of:
            0.0947919 = score(doc=6530,freq=1.0), product of:
              0.1627042 = queryWeight, product of:
                1.7272383 = boost
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.025263533 = queryNorm
              0.5826026 = fieldWeight in 6530, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.15625 = fieldNorm(doc=6530)
          0.6973105 = weight(abstract_txt:spiders in 6530) [ClassicSimilarity], result of:
            0.6973105 = score(doc=6530,freq=1.0), product of:
              0.48845598 = queryWeight, product of:
                2.1161702 = boost
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.025263533 = queryNorm
              1.4275811 = fieldWeight in 6530, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.1365185 = idf(docFreq=12, maxDocs=44421)
                0.15625 = fieldNorm(doc=6530)
        0.22222222 = coord(2/9)
    
  4. McKiernan, G.: Points of view : conventional and "neoconventional" access and navigation in digital collections (1999) 0.17
    0.17225114 = sum of:
      0.17225114 = product of:
        0.31005204 = sum of:
          0.03679124 = weight(abstract_txt:computer in 97) [ClassicSimilarity], result of:
            0.03679124 = score(doc=97,freq=1.0), product of:
              0.10907475 = queryWeight, product of:
                4.317478 = idf(docFreq=1609, maxDocs=44421)
                0.025263533 = queryNorm
              0.33730298 = fieldWeight in 97, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.317478 = idf(docFreq=1609, maxDocs=44421)
                0.078125 = fieldNorm(doc=97)
          0.039662402 = weight(abstract_txt:world in 97) [ClassicSimilarity], result of:
            0.039662402 = score(doc=97,freq=1.0), product of:
              0.11467814 = queryWeight, product of:
                1.0253643 = boost
                4.426988 = idf(docFreq=1442, maxDocs=44421)
                0.025263533 = queryNorm
              0.34585845 = fieldWeight in 97, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.426988 = idf(docFreq=1442, maxDocs=44421)
                0.078125 = fieldNorm(doc=97)
          0.052820146 = weight(abstract_txt:wide in 97) [ClassicSimilarity], result of:
            0.052820146 = score(doc=97,freq=1.0), product of:
              0.13881221 = queryWeight, product of:
                1.1281108 = boost
                4.8705935 = idf(docFreq=925, maxDocs=44421)
                0.025263533 = queryNorm
              0.38051513 = fieldWeight in 97, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8705935 = idf(docFreq=925, maxDocs=44421)
                0.078125 = fieldNorm(doc=97)
          0.13338232 = weight(abstract_txt:agents in 97) [ClassicSimilarity], result of:
            0.13338232 = score(doc=97,freq=1.0), product of:
              0.25741082 = queryWeight, product of:
                1.5362124 = boost
                6.6325636 = idf(docFreq=158, maxDocs=44421)
                0.025263533 = queryNorm
              0.51816905 = fieldWeight in 97, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6325636 = idf(docFreq=158, maxDocs=44421)
                0.078125 = fieldNorm(doc=97)
          0.04739595 = weight(abstract_txt:internet in 97) [ClassicSimilarity], result of:
            0.04739595 = score(doc=97,freq=1.0), product of:
              0.1627042 = queryWeight, product of:
                1.7272383 = boost
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.025263533 = queryNorm
              0.2913013 = fieldWeight in 97, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.078125 = fieldNorm(doc=97)
        0.5555556 = coord(5/9)
    
  5. Krumenaker, L.: Secrets of the surfing searchers (1995) 0.17
    0.16862968 = sum of:
      0.16862968 = product of:
        0.7588335 = sum of:
          0.10724479 = weight(abstract_txt:internet in 1566) [ClassicSimilarity], result of:
            0.10724479 = score(doc=1566,freq=2.0), product of:
              0.1627042 = queryWeight, product of:
                1.7272383 = boost
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.025263533 = queryNorm
              0.65913963 = fieldWeight in 1566, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7286568 = idf(docFreq=2900, maxDocs=44421)
                0.125 = fieldNorm(doc=1566)
          0.65158874 = weight(abstract_txt:brokers in 1566) [ClassicSimilarity], result of:
            0.65158874 = score(doc=1566,freq=1.0), product of:
              0.5417476 = queryWeight, product of:
                2.228622 = boost
                9.622026 = idf(docFreq=7, maxDocs=44421)
                0.025263533 = queryNorm
              1.2027533 = fieldWeight in 1566, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.622026 = idf(docFreq=7, maxDocs=44421)
                0.125 = fieldNorm(doc=1566)
        0.22222222 = coord(2/9)