Search (1 results, page 1 of 1)

  • × author_ss:"Chamis, A.Y."
  • × subject_ss:"Information retrieval / Use of / On-line computers"
  1. Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991) 0.00
    0.0017697671 = product of:
      0.0053093014 = sum of:
        0.0053093014 = weight(_text_:a in 820) [ClassicSimilarity], result of:
          0.0053093014 = score(doc=820,freq=2.0), product of:
            0.05209492 = queryWeight, product of:
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.045180224 = queryNorm
            0.10191591 = fieldWeight in 820, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.153047 = idf(docFreq=37942, maxDocs=44218)
              0.0625 = fieldNorm(doc=820)
      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