Search (4 results, page 1 of 1)

  • × author_ss:"Si, L."
  1. Si, L.: ¬The status quo and future development of cataloging and classification education in China (2005) 0.01 
    0.010270121 = product of:
  0.020540241 = sum of:
    0.020540241 = product of:
      0.06162072 = sum of:
        0.06162072 = weight(_text_:22 in 3544) [ClassicSimilarity], result of:
          0.06162072 = score(doc=3544,freq=2.0), product of:
            0.19908418 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.056851476 = queryNorm
            0.30952093 = fieldWeight in 3544, 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=3544)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    29. 9.2008 19:01:22
  2. Si, L.: Encoding formats and consideration of requirements for mapping (2007) 0.01 
    0.008986356 = product of:
  0.017972711 = sum of:
    0.017972711 = product of:
      0.05391813 = sum of:
        0.05391813 = weight(_text_:22 in 540) [ClassicSimilarity], result of:
          0.05391813 = score(doc=540,freq=2.0), product of:
            0.19908418 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.056851476 = queryNorm
            0.2708308 = fieldWeight in 540, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=540)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    26.12.2011 13:22:27
  3. Avrahami, T.T.; Yau, L.; Si, L.; Callan, J.P.: ¬The FedLemur project : Federated search in the real world (2006) 0.01 
    0.00770259 = product of:
  0.01540518 = sum of:
    0.01540518 = product of:
      0.046215538 = sum of:
        0.046215538 = weight(_text_:22 in 5271) [ClassicSimilarity], result of:
          0.046215538 = score(doc=5271,freq=2.0), product of:
            0.19908418 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.056851476 = 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)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    22. 7.2006 16:02:07
  4. Ren, P.; Chen, Z.; Ma, J.; Zhang, Z.; Si, L.; Wang, S.: Detecting temporal patterns of user queries (2017) 0.00 
    0.0048051663 = product of:
  0.009610333 = sum of:
    0.009610333 = product of:
      0.028830996 = sum of:
        0.028830996 = weight(_text_:12 in 3315) [ClassicSimilarity], result of:
          0.028830996 = score(doc=3315,freq=2.0), product of:
            0.15724345 = queryWeight, product of:
              2.765864 = idf(docFreq=7562, maxDocs=44218)
              0.056851476 = queryNorm
            0.1833526 = fieldWeight in 3315, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.765864 = idf(docFreq=7562, maxDocs=44218)
              0.046875 = fieldNorm(doc=3315)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    16.11.2017 12:54:14

Authors

Years

Types

Themes