Document (#22878)

Author
Hewett, S.
Title
MathGate - a gateway to Internet resources for mathematicians
Source
Online information review. 24(2000) no.1, S.83-84
Year
2000
Footnote
http://www.emc.ac.uk/mathgate.html
Theme
Internet
Suchmaschinen
Informationsmittel
Field
Mathematik
Object
MathGate
Location
GB

Similar documents (content)

  1. Hiom, D.: SOSIG : an Internet hub for the social sciences, business and law (2000) 0.61
    0.6067116 = sum of:
      0.6067116 = product of:
        0.8089489 = sum of:
          0.064255536 = weight(abstract_txt:internet in 4871) [ClassicSimilarity], result of:
            0.064255536 = score(doc=4871,freq=1.0), product of:
              0.15762015 = queryWeight, product of:
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.042289343 = queryNorm
              0.4076607 = fieldWeight in 4871, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.109375 = fieldNorm(doc=4871)
          0.093440145 = weight(abstract_txt:resources in 4871) [ClassicSimilarity], result of:
            0.093440145 = score(doc=4871,freq=1.0), product of:
              0.20231451 = queryWeight, product of:
                1.132942 = boost
                4.2226825 = idf(docFreq=1761, maxDocs=44218)
                0.042289343 = queryNorm
              0.4618559 = fieldWeight in 4871, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2226825 = idf(docFreq=1761, maxDocs=44218)
                0.109375 = fieldNorm(doc=4871)
          0.6512532 = weight(abstract_txt:gateway in 4871) [ClassicSimilarity], result of:
            0.6512532 = score(doc=4871,freq=2.0), product of:
              0.58590597 = queryWeight, product of:
                1.9280047 = boost
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.042289343 = queryNorm
              1.111532 = fieldWeight in 4871, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.109375 = fieldNorm(doc=4871)
        0.75 = coord(3/4)
    
  2. Jacobs, N.A.; Buden, I.D.; Discombe, R.J.: Researchers on the pier : academics' use of a local Internet gateway (1996) 0.54
    0.5369748 = sum of:
      0.5369748 = product of:
        0.7159664 = sum of:
          0.079495616 = weight(abstract_txt:internet in 2605) [ClassicSimilarity], result of:
            0.079495616 = score(doc=2605,freq=3.0), product of:
              0.15762015 = queryWeight, product of:
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.042289343 = queryNorm
              0.50434935 = fieldWeight in 2605, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.078125 = fieldNorm(doc=2605)
          0.066742964 = weight(abstract_txt:resources in 2605) [ClassicSimilarity], result of:
            0.066742964 = score(doc=2605,freq=1.0), product of:
              0.20231451 = queryWeight, product of:
                1.132942 = boost
                4.2226825 = idf(docFreq=1761, maxDocs=44218)
                0.042289343 = queryNorm
              0.32989708 = fieldWeight in 2605, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2226825 = idf(docFreq=1761, maxDocs=44218)
                0.078125 = fieldNorm(doc=2605)
          0.56972784 = weight(abstract_txt:gateway in 2605) [ClassicSimilarity], result of:
            0.56972784 = score(doc=2605,freq=3.0), product of:
              0.58590597 = queryWeight, product of:
                1.9280047 = boost
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.042289343 = queryNorm
              0.97238785 = fieldWeight in 2605, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.078125 = fieldNorm(doc=2605)
        0.75 = coord(3/4)
    
  3. Morgan, E.L.: Mr. Serials revisits cataloging : cataloging electronic serials and Internet resources (1996) 0.46
    0.46365094 = sum of:
      0.46365094 = product of:
        0.61820126 = sum of:
          0.064255536 = weight(abstract_txt:internet in 6571) [ClassicSimilarity], result of:
            0.064255536 = score(doc=6571,freq=1.0), product of:
              0.15762015 = queryWeight, product of:
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.042289343 = queryNorm
              0.4076607 = fieldWeight in 6571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.109375 = fieldNorm(doc=6571)
          0.093440145 = weight(abstract_txt:resources in 6571) [ClassicSimilarity], result of:
            0.093440145 = score(doc=6571,freq=1.0), product of:
              0.20231451 = queryWeight, product of:
                1.132942 = boost
                4.2226825 = idf(docFreq=1761, maxDocs=44218)
                0.042289343 = queryNorm
              0.4618559 = fieldWeight in 6571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2226825 = idf(docFreq=1761, maxDocs=44218)
                0.109375 = fieldNorm(doc=6571)
          0.46050555 = weight(abstract_txt:gateway in 6571) [ClassicSimilarity], result of:
            0.46050555 = score(doc=6571,freq=1.0), product of:
              0.58590597 = queryWeight, product of:
                1.9280047 = boost
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.042289343 = queryNorm
              0.78597176 = fieldWeight in 6571, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.109375 = fieldNorm(doc=6571)
        0.75 = coord(3/4)
    
  4. Monopoli, M.; Nicholas, D.: ¬A user evaluation of Subject Based Information Gateways : case study ADAM (2001) 0.43
    0.4333655 = sum of:
      0.4333655 = product of:
        0.57782066 = sum of:
          0.045896813 = weight(abstract_txt:internet in 696) [ClassicSimilarity], result of:
            0.045896813 = score(doc=696,freq=1.0), product of:
              0.15762015 = queryWeight, product of:
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.042289343 = queryNorm
              0.2911862 = fieldWeight in 696, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.078125 = fieldNorm(doc=696)
          0.066742964 = weight(abstract_txt:resources in 696) [ClassicSimilarity], result of:
            0.066742964 = score(doc=696,freq=1.0), product of:
              0.20231451 = queryWeight, product of:
                1.132942 = boost
                4.2226825 = idf(docFreq=1761, maxDocs=44218)
                0.042289343 = queryNorm
              0.32989708 = fieldWeight in 696, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2226825 = idf(docFreq=1761, maxDocs=44218)
                0.078125 = fieldNorm(doc=696)
          0.46518087 = weight(abstract_txt:gateway in 696) [ClassicSimilarity], result of:
            0.46518087 = score(doc=696,freq=2.0), product of:
              0.58590597 = queryWeight, product of:
                1.9280047 = boost
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.042289343 = queryNorm
              0.7939514 = fieldWeight in 696, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.078125 = fieldNorm(doc=696)
        0.75 = coord(3/4)
    
  5. Sutton, S.A.; Oh, S.G.: GEM: using metadata to enhance Internet retrieval by K-12 teachers (1997) 0.41
    0.41452503 = sum of:
      0.41452503 = product of:
        0.55270004 = sum of:
          0.07788947 = weight(abstract_txt:internet in 2641) [ClassicSimilarity], result of:
            0.07788947 = score(doc=2641,freq=2.0), product of:
              0.15762015 = queryWeight, product of:
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.042289343 = queryNorm
              0.49415937 = fieldWeight in 2641, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7271836 = idf(docFreq=2891, maxDocs=44218)
                0.09375 = fieldNorm(doc=2641)
          0.08009155 = weight(abstract_txt:resources in 2641) [ClassicSimilarity], result of:
            0.08009155 = score(doc=2641,freq=1.0), product of:
              0.20231451 = queryWeight, product of:
                1.132942 = boost
                4.2226825 = idf(docFreq=1761, maxDocs=44218)
                0.042289343 = queryNorm
              0.39587647 = fieldWeight in 2641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2226825 = idf(docFreq=1761, maxDocs=44218)
                0.09375 = fieldNorm(doc=2641)
          0.39471903 = weight(abstract_txt:gateway in 2641) [ClassicSimilarity], result of:
            0.39471903 = score(doc=2641,freq=1.0), product of:
              0.58590597 = queryWeight, product of:
                1.9280047 = boost
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.042289343 = queryNorm
              0.6736901 = fieldWeight in 2641, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1860275 = idf(docFreq=90, maxDocs=44218)
                0.09375 = fieldNorm(doc=2641)
        0.75 = coord(3/4)