Search (1 results, page 1 of 1)

  • × author_ss:"Belkin, N.J."
  • × author_ss:"Cool, C."
  • × year_i:[2010 TO 2020}
  1. Cool, C.; Belkin, N.J.: Interactive information retrieval : history and background (2011) 0.02
    0.019546878 = product of:
      0.07818751 = sum of:
        0.07818751 = product of:
          0.15637502 = sum of:
            0.15637502 = weight(_text_:history in 465) [ClassicSimilarity], result of:
              0.15637502 = score(doc=465,freq=2.0), product of:
                0.21731828 = queryWeight, product of:
                  4.6519823 = idf(docFreq=1146, maxDocs=44218)
                  0.0467152 = queryNorm
                0.7195668 = fieldWeight in 465, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.6519823 = idf(docFreq=1146, maxDocs=44218)
                  0.109375 = fieldNorm(doc=465)
          0.5 = coord(1/2)
      0.25 = coord(1/4)