Search (3 results, page 1 of 1)

  • × author_ss:"Belkin, N.J."
  • × year_i:[1990 TO 2000}
  1. Belkin, N.J.: Interaction with texts : information retrieval as information seeking behavior (1993) 0.02
    0.020385636 = product of:
      0.040771272 = sum of:
        0.040771272 = product of:
          0.081542544 = sum of:
            0.081542544 = weight(_text_:g in 5594) [ClassicSimilarity], result of:
              0.081542544 = score(doc=5594,freq=2.0), product of:
                0.14035623 = queryWeight, product of:
                  3.7559474 = idf(docFreq=2809, maxDocs=44218)
                  0.03736906 = queryNorm
                0.5809685 = fieldWeight in 5594, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.7559474 = idf(docFreq=2809, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5594)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information Retrieval '93: von der Modellierung zur Anwendung. Hrsg.: G. Knorz u.a
  2. Belkin, N.J.; Marchetti, P.G.; Albrecht, M.; Fusco, L.; Skogvold, S.; Stokke, H.; Troina, G.: User interfaces for information systems (1991) 0.01
    0.010192818 = product of:
      0.020385636 = sum of:
        0.020385636 = product of:
          0.040771272 = sum of:
            0.040771272 = weight(_text_:g in 490) [ClassicSimilarity], result of:
              0.040771272 = score(doc=490,freq=2.0), product of:
                0.14035623 = queryWeight, product of:
                  3.7559474 = idf(docFreq=2809, maxDocs=44218)
                  0.03736906 = queryNorm
                0.29048425 = fieldWeight in 490, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.7559474 = idf(docFreq=2809, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=490)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  3. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.01
    0.00632874 = product of:
      0.01265748 = sum of:
        0.01265748 = product of:
          0.02531496 = sum of:
            0.02531496 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
              0.02531496 = score(doc=2339,freq=2.0), product of:
                0.13086009 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03736906 = queryNorm
                0.19345059 = fieldWeight in 2339, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2339)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 9.1997 19:16:05