Search (5 results, page 1 of 1)

  • × author_ss:"Batra, D."
  • × language_ss:"e"
  • × type_ss:"a"
  1. Batra, D.; Antony, S.R.: Novice errors in conceptual database design (1994) 0.00
    0.0036646193 = product of:
      0.0073292386 = sum of:
        0.0073292386 = product of:
          0.014658477 = sum of:
            0.014658477 = weight(_text_:d in 8238) [ClassicSimilarity], result of:
              0.014658477 = score(doc=8238,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.16792654 = fieldWeight in 8238, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=8238)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  2. Batra, D.; Sein, M.K.: Improving conceptual database design through feedback (1994) 0.00
    0.0032065418 = product of:
      0.0064130835 = sum of:
        0.0064130835 = product of:
          0.012826167 = sum of:
            0.012826167 = weight(_text_:d in 8563) [ClassicSimilarity], result of:
              0.012826167 = score(doc=8563,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.14693572 = fieldWeight in 8563, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=8563)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Batra, D.; Zanakis, S.H.: ¬A conceptual database design approach based on rules and heuristics (1994) 0.00
    0.0032065418 = product of:
      0.0064130835 = sum of:
        0.0064130835 = product of:
          0.012826167 = sum of:
            0.012826167 = weight(_text_:d in 786) [ClassicSimilarity], result of:
              0.012826167 = score(doc=786,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.14693572 = fieldWeight in 786, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=786)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Batra, D.; Davis, J.G.: Conceptual data modelling in database design : similarities and differences between expert and novice designers (1992) 0.00
    0.0027484642 = product of:
      0.0054969285 = sum of:
        0.0054969285 = product of:
          0.010993857 = sum of:
            0.010993857 = weight(_text_:d in 3005) [ClassicSimilarity], result of:
              0.010993857 = score(doc=3005,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.1259449 = fieldWeight in 3005, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3005)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  5. Batra, D.; Marakas, G.M.: Conceptual data modelling in theory and practice (1995) 0.00
    0.0027484642 = product of:
      0.0054969285 = sum of:
        0.0054969285 = product of:
          0.010993857 = sum of:
            0.010993857 = weight(_text_:d in 4109) [ClassicSimilarity], result of:
              0.010993857 = score(doc=4109,freq=2.0), product of:
                0.08729101 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045945734 = queryNorm
                0.1259449 = fieldWeight in 4109, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4109)
          0.5 = coord(1/2)
      0.5 = coord(1/2)