Search (2 results, page 1 of 1)

  • × author_ss:"Laakso, M."
  • × theme_ss:"Elektronisches Publizieren"
  1. Jahn, N.; Matthias, L.; Laakso, M.: Toward transparency of hybrid open access through publisher-provided metadata : an article-level study of Elsevier (2022) 0.00
    0.0010420457 = product of:
      0.02396705 = sum of:
        0.02396705 = sum of:
          0.007856515 = weight(_text_:1 in 448) [ClassicSimilarity], result of:
            0.007856515 = score(doc=448,freq=2.0), product of:
              0.057894554 = queryWeight, product of:
                2.4565027 = idf(docFreq=10304, maxDocs=44218)
                0.023567878 = queryNorm
              0.13570388 = fieldWeight in 448, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4565027 = idf(docFreq=10304, maxDocs=44218)
                0.0390625 = fieldNorm(doc=448)
          0.016110536 = weight(_text_:29 in 448) [ClassicSimilarity], result of:
            0.016110536 = score(doc=448,freq=2.0), product of:
              0.08290443 = queryWeight, product of:
                3.5176873 = idf(docFreq=3565, maxDocs=44218)
                0.023567878 = queryNorm
              0.19432661 = fieldWeight in 448, 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=448)
      0.04347826 = coord(1/23)
    
    Date
    16.12.2021 18:29:30
    Source
    Journal of the Association for Information Science and Technology. 73(2022) no.1, S.104-118
  2. Björk, B.-C.; Laakso, M.; Welling, P.; Paetau, P.: Anatomy of green open access (2014) 0.00
    3.5022903E-4 = product of:
      0.008055268 = sum of:
        0.008055268 = product of:
          0.016110536 = sum of:
            0.016110536 = weight(_text_:29 in 1194) [ClassicSimilarity], result of:
              0.016110536 = score(doc=1194,freq=2.0), product of:
                0.08290443 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.023567878 = queryNorm
                0.19432661 = fieldWeight in 1194, 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=1194)
          0.5 = coord(1/2)
      0.04347826 = coord(1/23)
    
    Date
    29. 1.2014 16:10:46