Search (2 results, page 1 of 1)

  • × author_ss:"Callan, J.P."
  1. Avrahami, T.T.; Yau, L.; Si, L.; Callan, J.P.: ¬The FedLemur project : Federated search in the real world (2006) 0.02
    0.024985643 = product of:
      0.09994257 = sum of:
        0.09994257 = sum of:
          0.059197973 = weight(_text_:project in 5271) [ClassicSimilarity], result of:
            0.059197973 = score(doc=5271,freq=2.0), product of:
              0.21156175 = queryWeight, product of:
                4.220981 = idf(docFreq=1764, maxDocs=44218)
                0.050121464 = queryNorm
              0.27981415 = fieldWeight in 5271, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.220981 = idf(docFreq=1764, maxDocs=44218)
                0.046875 = fieldNorm(doc=5271)
          0.0407446 = weight(_text_:22 in 5271) [ClassicSimilarity], result of:
            0.0407446 = score(doc=5271,freq=2.0), product of:
              0.17551683 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.050121464 = queryNorm
              0.23214069 = fieldWeight in 5271, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.046875 = fieldNorm(doc=5271)
      0.25 = coord(1/4)
    
    Date
    22. 7.2006 16:02:07
  2. Allan, J.; Callan, J.P.; Croft, W.B.; Ballesteros, L.; Broglio, J.; Xu, J.; Shu, H.: INQUERY at TREC-5 (1997) 0.01
    0.008488459 = product of:
      0.033953834 = sum of:
        0.033953834 = product of:
          0.06790767 = sum of:
            0.06790767 = weight(_text_:22 in 3103) [ClassicSimilarity], result of:
              0.06790767 = score(doc=3103,freq=2.0), product of:
                0.17551683 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.050121464 = queryNorm
                0.38690117 = fieldWeight in 3103, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3103)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    27. 2.1999 20:55:22