Search (4 results, page 1 of 1)

  • × author_ss:"Zhang, X."
  • × type_ss:"a"
  1. Zhang, X.; Chignell, M.: Assessment of the effects of user characteristics on mental models of information retrieval systems (2001) 0.00
    0.0022629434 = product of:
      0.009051774 = sum of:
        0.009051774 = product of:
          0.027155321 = sum of:
            0.027155321 = weight(_text_:29 in 5753) [ClassicSimilarity], result of:
              0.027155321 = score(doc=5753,freq=2.0), product of:
                0.116450526 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.033104286 = queryNorm
                0.23319192 = fieldWeight in 5753, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5753)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    
    Date
    29. 9.2001 14:00:33
  2. Zhang, X.; Wang, D.; Tang, Y.; Xiao, Q.: How question type influences knowledge withholding in social Q&A community (2023) 0.00
    0.0022425868 = product of:
      0.008970347 = sum of:
        0.008970347 = product of:
          0.02691104 = sum of:
            0.02691104 = weight(_text_:22 in 1067) [ClassicSimilarity], result of:
              0.02691104 = score(doc=1067,freq=2.0), product of:
                0.115925565 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.033104286 = queryNorm
                0.23214069 = fieldWeight in 1067, 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=1067)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    
    Date
    22. 9.2023 13:51:47
  3. Jiang, Y.; Bai, W.; Zhang, X.; Hu, J.: Wikipedia-based information content and semantic similarity computation (2017) 0.00
    0.0018857864 = product of:
      0.0075431457 = sum of:
        0.0075431457 = product of:
          0.022629436 = sum of:
            0.022629436 = weight(_text_:29 in 2877) [ClassicSimilarity], result of:
              0.022629436 = score(doc=2877,freq=2.0), product of:
                0.116450526 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.033104286 = queryNorm
                0.19432661 = fieldWeight in 2877, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2877)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    
    Date
    23. 1.2017 14:06:29
  4. Yang, F.; Zhang, X.: Focal fields in literature on the information divide : the USA, China, UK and India (2020) 0.00
    0.0018688224 = product of:
      0.0074752895 = sum of:
        0.0074752895 = product of:
          0.022425868 = sum of:
            0.022425868 = weight(_text_:22 in 5835) [ClassicSimilarity], result of:
              0.022425868 = score(doc=5835,freq=2.0), product of:
                0.115925565 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.033104286 = queryNorm
                0.19345059 = fieldWeight in 5835, 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=5835)
          0.33333334 = coord(1/3)
      0.25 = coord(1/4)
    
    Date
    13. 2.2020 18:22:13