Search (2 results, page 1 of 1)

  • × author_ss:"Weller, M.S."
  • × theme_ss:"OPAC"
  1. Drabenstott, K.M.; Weller, M.S.: Testing a new design for subject searching in online catalogs (1994) 0.01
    0.005411417 = product of:
      0.010822834 = sum of:
        0.010822834 = product of:
          0.0324685 = sum of:
            0.0324685 = weight(_text_:12 in 7716) [ClassicSimilarity], result of:
              0.0324685 = score(doc=7716,freq=2.0), product of:
                0.13281173 = queryWeight, product of:
                  2.765864 = idf(docFreq=7562, maxDocs=44218)
                  0.048018172 = queryNorm
                0.24447013 = fieldWeight in 7716, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.765864 = idf(docFreq=7562, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7716)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Library hi tech. 12(1994) no.1, S.67-76,86
  2. Drabenstott, K.M.; Weller, M.S.: Failure analysis of subject searches in a test of a new design for subject access to online catalogs (1996) 0.00
    0.0033821356 = product of:
      0.0067642713 = sum of:
        0.0067642713 = product of:
          0.020292813 = sum of:
            0.020292813 = weight(_text_:12 in 4382) [ClassicSimilarity], result of:
              0.020292813 = score(doc=4382,freq=2.0), product of:
                0.13281173 = queryWeight, product of:
                  2.765864 = idf(docFreq=7562, maxDocs=44218)
                  0.048018172 = queryNorm
                0.15279384 = fieldWeight in 4382, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.765864 = idf(docFreq=7562, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4382)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    12. 7.1996 14:46:35