Search (1 results, page 1 of 1)

  • × classification_ss:"025.04"
  • × subject_ss:"Information retrieval / Use of / On-line computers"
  1. Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991) 0.02
    0.0191459 = product of:
      0.0574377 = sum of:
        0.0574377 = product of:
          0.1723131 = sum of:
            0.1723131 = weight(_text_:author's in 820) [ClassicSimilarity], result of:
              0.1723131 = score(doc=820,freq=2.0), product of:
                0.29009756 = queryWeight, product of:
                  6.7201533 = idf(docFreq=144, maxDocs=44218)
                  0.043168295 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    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