Search (3 results, page 1 of 1)

  • × subject_ss:"Information technology"
  • × year_i:[1990 TO 2000}
  1. Building information infrastructure : issues in the development of the National Research and Education Network (1992) 0.04
    0.04225745 = product of:
      0.0845149 = sum of:
        0.0845149 = product of:
          0.12677234 = sum of:
            0.04870275 = weight(_text_:12 in 3983) [ClassicSimilarity], result of:
              0.04870275 = score(doc=3983,freq=2.0), product of:
                0.13281173 = queryWeight, product of:
                  2.765864 = idf(docFreq=7562, maxDocs=44218)
                  0.048018172 = queryNorm
                0.3667052 = fieldWeight in 3983, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.765864 = idf(docFreq=7562, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3983)
            0.07806959 = weight(_text_:22 in 3983) [ClassicSimilarity], result of:
              0.07806959 = score(doc=3983,freq=2.0), product of:
                0.16815145 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.048018172 = queryNorm
                0.46428138 = fieldWeight in 3983, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3983)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    1. 3.2008 12:42:22
  2. Eisenschitz, T.S.: Information transfer policy : issues of control and access (1993) 0.01
    0.008117125 = product of:
      0.01623425 = sum of:
        0.01623425 = product of:
          0.04870275 = sum of:
            0.04870275 = weight(_text_:12 in 6110) [ClassicSimilarity], result of:
              0.04870275 = score(doc=6110,freq=2.0), product of:
                0.13281173 = queryWeight, product of:
                  2.765864 = idf(docFreq=7562, maxDocs=44218)
                  0.048018172 = queryNorm
                0.3667052 = fieldWeight in 6110, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.765864 = idf(docFreq=7562, maxDocs=44218)
                  0.09375 = fieldNorm(doc=6110)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    26. 7.2002 12:43:06
  3. Cawkell, A.E.: Encyclopaedic dictionary of information technology and systems (1993) 0.00
    0.0040585627 = product of:
      0.008117125 = sum of:
        0.008117125 = product of:
          0.024351375 = sum of:
            0.024351375 = weight(_text_:12 in 762) [ClassicSimilarity], result of:
              0.024351375 = score(doc=762,freq=2.0), product of:
                0.13281173 = queryWeight, product of:
                  2.765864 = idf(docFreq=7562, maxDocs=44218)
                  0.048018172 = queryNorm
                0.1833526 = fieldWeight in 762, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.765864 = idf(docFreq=7562, maxDocs=44218)
                  0.046875 = fieldNorm(doc=762)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    26. 7.2002 12:23:17