Search (3 results, page 1 of 1)

  • × author_ss:"Wouters, P."
  • × type_ss:"a"
  • × year_i:[2010 TO 2020}
  1. Hicks, D.; Wouters, P.; Waltman, L.; Rijcke, S. de; Rafols, I.: ¬The Leiden Manifesto for research metrics : 10 principles to guide research evaluation (2015) 0.01
    0.008895945 = product of:
      0.01779189 = sum of:
        0.01779189 = product of:
          0.05337567 = sum of:
            0.05337567 = weight(_text_:l in 1994) [ClassicSimilarity], result of:
              0.05337567 = score(doc=1994,freq=2.0), product of:
                0.17363653 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.043685965 = queryNorm
                0.30739886 = fieldWeight in 1994, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1994)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  2. Waltman, L.; Calero-Medina, C.; Kosten, J.; Noyons, E.C.M.; Tijssen, R.J.W.; Eck, N.J. van; Leeuwen, T.N. van; Raan, A.F.J. van; Visser, M.S.; Wouters, P.: ¬The Leiden ranking 2011/2012 : data collection, indicators, and interpretation (2012) 0.01
    0.0063542463 = product of:
      0.012708493 = sum of:
        0.012708493 = product of:
          0.038125478 = sum of:
            0.038125478 = weight(_text_:l in 514) [ClassicSimilarity], result of:
              0.038125478 = score(doc=514,freq=2.0), product of:
                0.17363653 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.043685965 = queryNorm
                0.2195706 = fieldWeight in 514, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=514)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  3. Costas, R.; Zahedi, Z.; Wouters, P.: ¬The thematic orientation of publications mentioned on social media : large-scale disciplinary comparison of social media metrics with citations (2015) 0.00
    0.004932371 = product of:
      0.009864742 = sum of:
        0.009864742 = product of:
          0.029594226 = sum of:
            0.029594226 = weight(_text_:22 in 2598) [ClassicSimilarity], result of:
              0.029594226 = score(doc=2598,freq=2.0), product of:
                0.1529808 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.043685965 = queryNorm
                0.19345059 = fieldWeight in 2598, 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=2598)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    20. 1.2015 18:30:22