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
    0.012329352 = product of:
      0.024658704 = sum of:
        0.024658704 = product of:
          0.04931741 = sum of:
            0.04931741 = weight(_text_:22 in 3544) [ClassicSimilarity], result of:
              0.04931741 = score(doc=3544,freq=2.0), product of:
                0.15933464 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045500398 = 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)
          0.5 = coord(1/2)
      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
    0.010788183 = product of:
      0.021576365 = sum of:
        0.021576365 = product of:
          0.04315273 = sum of:
            0.04315273 = weight(_text_:22 in 540) [ClassicSimilarity], result of:
              0.04315273 = score(doc=540,freq=2.0), product of:
                0.15933464 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045500398 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    26.12.2011 13:22:27
  3. Ren, P.; Chen, Z.; Ma, J.; Zhang, Z.; Si, L.; Wang, S.: Detecting temporal patterns of user queries (2017) 0.01
    0.009748395 = product of:
      0.01949679 = sum of:
        0.01949679 = product of:
          0.03899358 = sum of:
            0.03899358 = weight(_text_:p in 3315) [ClassicSimilarity], result of:
              0.03899358 = score(doc=3315,freq=2.0), product of:
                0.16359726 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.045500398 = queryNorm
                0.23835106 = fieldWeight in 3315, 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=3315)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
  4. Avrahami, T.T.; Yau, L.; Si, L.; Callan, J.P.: ¬The FedLemur project : Federated search in the real world (2006) 0.01
    0.009247013 = product of:
      0.018494027 = sum of:
        0.018494027 = product of:
          0.036988053 = sum of:
            0.036988053 = weight(_text_:22 in 5271) [ClassicSimilarity], result of:
              0.036988053 = score(doc=5271,freq=2.0), product of:
                0.15933464 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045500398 = 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)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 7.2006 16:02:07