Document (#15817)

Author
Rettig, J.
Title
Beyond 'cool' : analog models for reviewing digital resources
Source
Online. 20(1996) no.5, S.52-64
Year
1996
Abstract
The quality of information on the Internet is varied. Examines some of the review services available and their evaluation criteria: cool sites, Excite, GNN Select, Magellan, CyberHound, iGuide, Yahoo!, Internet Life, Point and services from librarians. The latter services follow print reviewing criteria. Discusses how these criteria can be modified for use with digital resources, stressing that current reviewing processes on the Internet need to change to ensure quality
Theme
Suchmaschinen
Object
CoolSites
Excite
GNN Select
Magellan
CyberHound
iGuide
Yahoo
InternetLife
Point

Similar documents (content)

  1. Notess, G.R.: Comparing net directories (1997) 0.24 
    0.24052691 = sum of:
  0.24052691 = product of:
    1.0021955 = sum of:
      0.07511547 = weight(abstract_txt:sites in 527) [ClassicSimilarity], result of:
        0.07511547 = score(doc=527,freq=1.0), product of:
          0.08895395 = queryWeight, product of:
            1.0383626 = boost
            5.4043584 = idf(docFreq=542, maxDocs=44421)
            0.015851561 = queryNorm
          0.844431 = fieldWeight in 527, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.4043584 = idf(docFreq=542, maxDocs=44421)
            0.15625 = fieldNorm(doc=527)
      0.13845511 = weight(abstract_txt:yahoo in 527) [ClassicSimilarity], result of:
        0.13845511 = score(doc=527,freq=1.0), product of:
          0.13372675 = queryWeight, product of:
            1.2731383 = boost
            6.6262937 = idf(docFreq=159, maxDocs=44421)
            0.015851561 = queryNorm
          1.0353584 = fieldWeight in 527, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.6262937 = idf(docFreq=159, maxDocs=44421)
            0.15625 = fieldNorm(doc=527)
      0.31099156 = weight(abstract_txt:excite in 527) [ClassicSimilarity], result of:
        0.31099156 = score(doc=527,freq=2.0), product of:
          0.18204051 = queryWeight, product of:
            1.485424 = boost
            7.731176 = idf(docFreq=52, maxDocs=44421)
            0.015851561 = queryNorm
          1.7083646 = fieldWeight in 527, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.731176 = idf(docFreq=52, maxDocs=44421)
            0.15625 = fieldNorm(doc=527)
      0.0717227 = weight(abstract_txt:resources in 527) [ClassicSimilarity], result of:
        0.0717227 = score(doc=527,freq=1.0), product of:
          0.108674265 = queryWeight, product of:
            1.6230981 = boost
            4.2238636 = idf(docFreq=1767, maxDocs=44421)
            0.015851561 = queryNorm
          0.6599787 = fieldWeight in 527, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.2238636 = idf(docFreq=1767, maxDocs=44421)
            0.15625 = fieldNorm(doc=527)
      0.33190322 = weight(abstract_txt:magellan in 527) [ClassicSimilarity], result of:
        0.33190322 = score(doc=527,freq=1.0), product of:
          0.23952633 = queryWeight, product of:
            1.7038959 = boost
            8.868255 = idf(docFreq=16, maxDocs=44421)
            0.015851561 = queryNorm
          1.3856648 = fieldWeight in 527, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.868255 = idf(docFreq=16, maxDocs=44421)
            0.15625 = fieldNorm(doc=527)
      0.07400746 = weight(abstract_txt:internet in 527) [ClassicSimilarity], result of:
        0.07400746 = score(doc=527,freq=1.0), product of:
          0.12702905 = queryWeight, product of:
            2.1492085 = boost
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.015851561 = queryNorm
          0.5826026 = fieldWeight in 527, 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=527)
    0.24 = coord(6/25)
  2. Courlois, M.P.: Cool tools for Web searching : an update (1996) 0.21 
    0.20711751 = sum of:
  0.20711751 = product of:
    1.0355875 = sum of:
      0.08051254 = weight(abstract_txt:point in 5211) [ClassicSimilarity], result of:
        0.08051254 = score(doc=5211,freq=1.0), product of:
          0.08250251 = queryWeight, product of:
            5.204693 = idf(docFreq=662, maxDocs=44421)
            0.015851561 = queryNorm
          0.9758799 = fieldWeight in 5211, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.204693 = idf(docFreq=662, maxDocs=44421)
            0.1875 = fieldNorm(doc=5211)
      0.16614613 = weight(abstract_txt:yahoo in 5211) [ClassicSimilarity], result of:
        0.16614613 = score(doc=5211,freq=1.0), product of:
          0.13372675 = queryWeight, product of:
            1.2731383 = boost
            6.6262937 = idf(docFreq=159, maxDocs=44421)
            0.015851561 = queryNorm
          1.2424301 = fieldWeight in 5211, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.6262937 = idf(docFreq=159, maxDocs=44421)
            0.1875 = fieldNorm(doc=5211)
      0.2638851 = weight(abstract_txt:excite in 5211) [ClassicSimilarity], result of:
        0.2638851 = score(doc=5211,freq=1.0), product of:
          0.18204051 = queryWeight, product of:
            1.485424 = boost
            7.731176 = idf(docFreq=52, maxDocs=44421)
            0.015851561 = queryNorm
          1.4495955 = fieldWeight in 5211, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.731176 = idf(docFreq=52, maxDocs=44421)
            0.1875 = fieldNorm(doc=5211)
      0.39828384 = weight(abstract_txt:magellan in 5211) [ClassicSimilarity], result of:
        0.39828384 = score(doc=5211,freq=1.0), product of:
          0.23952633 = queryWeight, product of:
            1.7038959 = boost
            8.868255 = idf(docFreq=16, maxDocs=44421)
            0.015851561 = queryNorm
          1.6627977 = fieldWeight in 5211, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.868255 = idf(docFreq=16, maxDocs=44421)
            0.1875 = fieldNorm(doc=5211)
      0.12675993 = weight(abstract_txt:services in 5211) [ClassicSimilarity], result of:
        0.12675993 = score(doc=5211,freq=1.0), product of:
          0.16103485 = queryWeight, product of:
            2.419842 = boost
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.015851561 = queryNorm
          0.78715837 = fieldWeight in 5211, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.198178 = idf(docFreq=1813, maxDocs=44421)
            0.1875 = fieldNorm(doc=5211)
    0.2 = coord(5/25)
  3. Fryxell, D.A.: ¬9 Web search sites examined (1996) 0.20 
    0.19979325 = sum of:
  0.19979325 = product of:
    0.9989662 = sum of:
      0.08051254 = weight(abstract_txt:point in 5209) [ClassicSimilarity], result of:
        0.08051254 = score(doc=5209,freq=1.0), product of:
          0.08250251 = queryWeight, product of:
            5.204693 = idf(docFreq=662, maxDocs=44421)
            0.015851561 = queryNorm
          0.9758799 = fieldWeight in 5209, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.204693 = idf(docFreq=662, maxDocs=44421)
            0.1875 = fieldNorm(doc=5209)
      0.09013857 = weight(abstract_txt:sites in 5209) [ClassicSimilarity], result of:
        0.09013857 = score(doc=5209,freq=1.0), product of:
          0.08895395 = queryWeight, product of:
            1.0383626 = boost
            5.4043584 = idf(docFreq=542, maxDocs=44421)
            0.015851561 = queryNorm
          1.0133172 = fieldWeight in 5209, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.4043584 = idf(docFreq=542, maxDocs=44421)
            0.1875 = fieldNorm(doc=5209)
      0.16614613 = weight(abstract_txt:yahoo in 5209) [ClassicSimilarity], result of:
        0.16614613 = score(doc=5209,freq=1.0), product of:
          0.13372675 = queryWeight, product of:
            1.2731383 = boost
            6.6262937 = idf(docFreq=159, maxDocs=44421)
            0.015851561 = queryNorm
          1.2424301 = fieldWeight in 5209, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.6262937 = idf(docFreq=159, maxDocs=44421)
            0.1875 = fieldNorm(doc=5209)
      0.2638851 = weight(abstract_txt:excite in 5209) [ClassicSimilarity], result of:
        0.2638851 = score(doc=5209,freq=1.0), product of:
          0.18204051 = queryWeight, product of:
            1.485424 = boost
            7.731176 = idf(docFreq=52, maxDocs=44421)
            0.015851561 = queryNorm
          1.4495955 = fieldWeight in 5209, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.731176 = idf(docFreq=52, maxDocs=44421)
            0.1875 = fieldNorm(doc=5209)
      0.39828384 = weight(abstract_txt:magellan in 5209) [ClassicSimilarity], result of:
        0.39828384 = score(doc=5209,freq=1.0), product of:
          0.23952633 = queryWeight, product of:
            1.7038959 = boost
            8.868255 = idf(docFreq=16, maxDocs=44421)
            0.015851561 = queryNorm
          1.6627977 = fieldWeight in 5209, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.868255 = idf(docFreq=16, maxDocs=44421)
            0.1875 = fieldNorm(doc=5209)
    0.2 = coord(5/25)
  4. Bell, G.; Poynder, R.: Exciting times for search engines (1996) 0.16 
    0.1552863 = sum of:
  0.1552863 = product of:
    0.77643144 = sum of:
      0.081343815 = weight(abstract_txt:follow in 26) [ClassicSimilarity], result of:
        0.081343815 = score(doc=26,freq=1.0), product of:
          0.118986204 = queryWeight, product of:
            1.2009218 = boost
            6.250429 = idf(docFreq=232, maxDocs=44421)
            0.015851561 = queryNorm
          0.6836407 = fieldWeight in 26, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.250429 = idf(docFreq=232, maxDocs=44421)
            0.109375 = fieldNorm(doc=26)
      0.3442046 = weight(abstract_txt:excite in 26) [ClassicSimilarity], result of:
        0.3442046 = score(doc=26,freq=5.0), product of:
          0.18204051 = queryWeight, product of:
            1.485424 = boost
            7.731176 = idf(docFreq=52, maxDocs=44421)
            0.015851561 = queryNorm
          1.8908132 = fieldWeight in 26, product of:
            2.236068 = tf(freq=5.0), with freq of:
              5.0 = termFreq=5.0
            7.731176 = idf(docFreq=52, maxDocs=44421)
            0.109375 = fieldNorm(doc=26)
      0.23233224 = weight(abstract_txt:magellan in 26) [ClassicSimilarity], result of:
        0.23233224 = score(doc=26,freq=1.0), product of:
          0.23952633 = queryWeight, product of:
            1.7038959 = boost
            8.868255 = idf(docFreq=16, maxDocs=44421)
            0.015851561 = queryNorm
          0.96996534 = fieldWeight in 26, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.868255 = idf(docFreq=16, maxDocs=44421)
            0.109375 = fieldNorm(doc=26)
      0.066745564 = weight(abstract_txt:quality in 26) [ClassicSimilarity], result of:
        0.066745564 = score(doc=26,freq=1.0), product of:
          0.1313929 = queryWeight, product of:
            1.7847089 = boost
            4.6444306 = idf(docFreq=1160, maxDocs=44421)
            0.015851561 = queryNorm
          0.5079846 = fieldWeight in 26, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            4.6444306 = idf(docFreq=1160, maxDocs=44421)
            0.109375 = fieldNorm(doc=26)
      0.05180522 = weight(abstract_txt:internet in 26) [ClassicSimilarity], result of:
        0.05180522 = score(doc=26,freq=1.0), product of:
          0.12702905 = queryWeight, product of:
            2.1492085 = boost
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.015851561 = queryNorm
          0.40782183 = fieldWeight in 26, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.109375 = fieldNorm(doc=26)
    0.2 = coord(5/25)
  5. Collins, B.R.: Webwatch (1997) 0.15 
    0.1480046 = sum of:
  0.1480046 = product of:
    0.740023 = sum of:
      0.104083054 = weight(abstract_txt:sites in 172) [ClassicSimilarity], result of:
        0.104083054 = score(doc=172,freq=3.0), product of:
          0.08895395 = queryWeight, product of:
            1.0383626 = boost
            5.4043584 = idf(docFreq=542, maxDocs=44421)
            0.015851561 = queryNorm
          1.1700779 = fieldWeight in 172, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            5.4043584 = idf(docFreq=542, maxDocs=44421)
            0.125 = fieldNorm(doc=172)
      0.110764086 = weight(abstract_txt:yahoo in 172) [ClassicSimilarity], result of:
        0.110764086 = score(doc=172,freq=1.0), product of:
          0.13372675 = queryWeight, product of:
            1.2731383 = boost
            6.6262937 = idf(docFreq=159, maxDocs=44421)
            0.015851561 = queryNorm
          0.8282867 = fieldWeight in 172, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.6262937 = idf(docFreq=159, maxDocs=44421)
            0.125 = fieldNorm(doc=172)
      0.1759234 = weight(abstract_txt:excite in 172) [ClassicSimilarity], result of:
        0.1759234 = score(doc=172,freq=1.0), product of:
          0.18204051 = queryWeight, product of:
            1.485424 = boost
            7.731176 = idf(docFreq=52, maxDocs=44421)
            0.015851561 = queryNorm
          0.966397 = fieldWeight in 172, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.731176 = idf(docFreq=52, maxDocs=44421)
            0.125 = fieldNorm(doc=172)
      0.26552257 = weight(abstract_txt:magellan in 172) [ClassicSimilarity], result of:
        0.26552257 = score(doc=172,freq=1.0), product of:
          0.23952633 = queryWeight, product of:
            1.7038959 = boost
            8.868255 = idf(docFreq=16, maxDocs=44421)
            0.015851561 = queryNorm
          1.1085318 = fieldWeight in 172, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            8.868255 = idf(docFreq=16, maxDocs=44421)
            0.125 = fieldNorm(doc=172)
      0.08372988 = weight(abstract_txt:internet in 172) [ClassicSimilarity], result of:
        0.08372988 = score(doc=172,freq=2.0), product of:
          0.12702905 = queryWeight, product of:
            2.1492085 = boost
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.015851561 = queryNorm
          0.65913963 = fieldWeight in 172, 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=172)
    0.2 = coord(5/25)