Search (1 results, page 1 of 1)

  • × author_ss:"Koehler, W.C."
  • × theme_ss:"Suchmaschinen"
  • × year_i:[1990 TO 2000}
  1. Koehler, W.C.: Internet search note : specialized retrieval and Web search engines (1997) 0.01
    0.00531474 = product of:
      0.04251792 = sum of:
        0.04251792 = product of:
          0.08503584 = sum of:
            0.08503584 = weight(_text_:area in 769) [ClassicSimilarity], result of:
              0.08503584 = score(doc=769,freq=2.0), product of:
                0.1952553 = queryWeight, product of:
                  4.927245 = idf(docFreq=870, maxDocs=44218)
                  0.03962768 = queryNorm
                0.43551105 = fieldWeight in 769, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.927245 = idf(docFreq=870, maxDocs=44218)
                  0.0625 = fieldNorm(doc=769)
          0.5 = coord(1/2)
      0.125 = coord(1/8)
    
    Abstract
    Tested 3 WWW search engines (HotBot Expert, AltaVista Advanced and Open Text Power) with a search strategy that required extensive searching using URL fragments, specifically top-level and second-level domain name tags. Tests to see which provided the greatest coverage of the target population, and which had the comprehensive index for the area under study. Concludes that HotBot Expert URL fragment searching is superior to the others when searching descriptive geographic 2nd level domains