Search (2 results, page 1 of 1)

  • × author_ss:"Schatz, B.R."
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Chen, H.; Martinez, J.; Kirchhoff, A.; Ng, T.D.; Schatz, B.R.: Alleviating search uncertainty through concept associations : automatic indexing, co-occurence analysis, and parallel computing (1998) 0.01
    0.012238211 = product of:
      0.024476422 = sum of:
        0.024476422 = product of:
          0.036714632 = sum of:
            0.006236671 = weight(_text_:e in 5202) [ClassicSimilarity], result of:
              0.006236671 = score(doc=5202,freq=2.0), product of:
                0.06545277 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04553648 = queryNorm
                0.09528506 = fieldWeight in 5202, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5202)
            0.03047796 = weight(_text_:j in 5202) [ClassicSimilarity], result of:
              0.03047796 = score(doc=5202,freq=2.0), product of:
                0.144692 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04553648 = queryNorm
                0.21064025 = fieldWeight in 5202, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5202)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Language
    e
  2. Schatz, B.R.; Johnson, E.H.; Cochrane, P.A.; Chen, H.: Interactive term suggestion for users of digital libraries : using thesauri and co-occurrence lists for information retrieval (1996) 0.00
    0.0017324088 = product of:
      0.0034648175 = sum of:
        0.0034648175 = product of:
          0.010394452 = sum of:
            0.010394452 = weight(_text_:e in 6417) [ClassicSimilarity], result of:
              0.010394452 = score(doc=6417,freq=2.0), product of:
                0.06545277 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04553648 = queryNorm
                0.15880844 = fieldWeight in 6417, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.078125 = fieldNorm(doc=6417)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e