Search (1 results, page 1 of 1)

  • × author_ss:"Chamis, A.Y."
  • × classification_ss:"025.04"
  • × type_ss:"m"
  1. Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991) 0.05
    0.0474778 = sum of:
      0.02747677 = product of:
        0.16486062 = sum of:
          0.16486062 = weight(_text_:author's in 820) [ClassicSimilarity], result of:
            0.16486062 = score(doc=820,freq=2.0), product of:
              0.27755097 = queryWeight, product of:
                6.7201533 = idf(docFreq=144, maxDocs=44218)
                0.041301284 = queryNorm
              0.59398323 = fieldWeight in 820, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.7201533 = idf(docFreq=144, maxDocs=44218)
                0.0625 = fieldNorm(doc=820)
        0.16666667 = coord(1/6)
      0.02000103 = product of:
        0.04000206 = sum of:
          0.04000206 = weight(_text_:r in 820) [ClassicSimilarity], result of:
            0.04000206 = score(doc=820,freq=2.0), product of:
              0.13671792 = queryWeight, product of:
                3.3102584 = idf(docFreq=4387, maxDocs=44218)
                0.041301284 = queryNorm
              0.29258826 = fieldWeight in 820, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3102584 = idf(docFreq=4387, maxDocs=44218)
                0.0625 = fieldNorm(doc=820)
        0.5 = coord(1/2)
    
    Abstract
    Based on the author's 1984 dissertation, this technical and detailed volume looks at problems related to control of terms used in searching among a variety of databases
    Footnote
    Rez. in: Computers in libraries 12(1992) no.2, S.46-47; Library quarterly 62(1992) no.3, S.347-349 (R. Fidel)