Search (7 results, page 1 of 1)

  • × author_ss:"Ellis, D."
  • × year_i:[1990 TO 2000}
  1. Ellis, D.: ¬The physical and cognitive paradigms in information retrieval research (1992) 0.00
    0.0022479882 = product of:
      0.026975857 = sum of:
        0.013487929 = weight(_text_:und in 8161) [ClassicSimilarity], result of:
          0.013487929 = score(doc=8161,freq=4.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.27704588 = fieldWeight in 8161, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0625 = fieldNorm(doc=8161)
        0.013487929 = weight(_text_:und in 8161) [ClassicSimilarity], result of:
          0.013487929 = score(doc=8161,freq=4.0), product of:
            0.04868482 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.021966046 = queryNorm
            0.27704588 = fieldWeight in 8161, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.0625 = fieldNorm(doc=8161)
      0.083333336 = coord(2/24)
    
    Footnote
    Vgl. auch den Leserbrief von B.C. Vickery in J. doc. 48(1992) no.3, S.326-328 und die Antwort von D. Ellis in J. doc. 48(1992) no.3, S.328-331 sowie B. Frohmann in J. doc. 50(1994) no.3, S.239-240 und D. Ellis in J. doc. 50(1994) no.3, S.241-242
  2. Ellis, D.: Progress and problems in information retrieval (1996) 0.00
    4.96016E-4 = product of:
      0.011904384 = sum of:
        0.011904384 = product of:
          0.023808768 = sum of:
            0.023808768 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
              0.023808768 = score(doc=789,freq=2.0), product of:
                0.07692135 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.021966046 = queryNorm
                0.30952093 = fieldWeight in 789, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=789)
          0.5 = coord(1/2)
      0.041666668 = coord(1/24)
    
    Date
    26. 7.2002 20:22:46
  3. Ellis, D.; Furner-Hines, J.; Willett, P.: Measuring the degree of similarity between objects in text retrieval systems (1993) 0.00
    2.6145522E-4 = product of:
      0.006274925 = sum of:
        0.006274925 = product of:
          0.018824775 = sum of:
            0.018824775 = weight(_text_:p in 6716) [ClassicSimilarity], result of:
              0.018824775 = score(doc=6716,freq=2.0), product of:
                0.078979194 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.021966046 = queryNorm
                0.23835106 = fieldWeight in 6716, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.046875 = fieldNorm(doc=6716)
          0.33333334 = coord(1/3)
      0.041666668 = coord(1/24)
    
  4. Ellis, D.; Furner-Hines, J.; Willett, P.: Measuring the consistency of assignment of hypertext links in full-text documents (1994) 0.00
    2.6145522E-4 = product of:
      0.006274925 = sum of:
        0.006274925 = product of:
          0.018824775 = sum of:
            0.018824775 = weight(_text_:p in 1052) [ClassicSimilarity], result of:
              0.018824775 = score(doc=1052,freq=2.0), product of:
                0.078979194 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.021966046 = queryNorm
                0.23835106 = fieldWeight in 1052, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1052)
          0.33333334 = coord(1/3)
      0.041666668 = coord(1/24)
    
  5. Ellis, D.; Furner-Hines, J.; Willett, P.: ¬The creation of hypertext links in full-text documents (1994) 0.00
    2.6145522E-4 = product of:
      0.006274925 = sum of:
        0.006274925 = product of:
          0.018824775 = sum of:
            0.018824775 = weight(_text_:p in 1084) [ClassicSimilarity], result of:
              0.018824775 = score(doc=1084,freq=2.0), product of:
                0.078979194 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.021966046 = queryNorm
                0.23835106 = fieldWeight in 1084, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1084)
          0.33333334 = coord(1/3)
      0.041666668 = coord(1/24)
    
  6. Ellis, D.; Furner-Hines, J.; Willett, P.: On the creation of hypertext links in full-text documents : measurement of inter-linker consistency (1994) 0.00
    2.1787935E-4 = product of:
      0.0052291043 = sum of:
        0.0052291043 = product of:
          0.015687313 = sum of:
            0.015687313 = weight(_text_:p in 7493) [ClassicSimilarity], result of:
              0.015687313 = score(doc=7493,freq=2.0), product of:
                0.078979194 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.021966046 = queryNorm
                0.19862589 = fieldWeight in 7493, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=7493)
          0.33333334 = coord(1/3)
      0.041666668 = coord(1/24)
    
  7. Ellis, D.; Furner, J.; Willett, P.: On the creation of hypertext links in full-text documents : measurement of retrieval effectiveness (1996) 0.00
    2.1787935E-4 = product of:
      0.0052291043 = sum of:
        0.0052291043 = product of:
          0.015687313 = sum of:
            0.015687313 = weight(_text_:p in 4214) [ClassicSimilarity], result of:
              0.015687313 = score(doc=4214,freq=2.0), product of:
                0.078979194 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.021966046 = queryNorm
                0.19862589 = fieldWeight in 4214, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4214)
          0.33333334 = coord(1/3)
      0.041666668 = coord(1/24)