Search (1 results, page 1 of 1)

  • × author_ss:"Foster, A."
  • × theme_ss:"Retrievalstudien"
  1. Foster, A.; Ford, N.: Serendipity and information seeking : an empirical study (2003) 0.03
    0.02984871 = product of:
      0.05969742 = sum of:
        0.05969742 = product of:
          0.11939484 = sum of:
            0.11939484 = weight(_text_:n in 1083) [ClassicSimilarity], result of:
              0.11939484 = score(doc=1083,freq=2.0), product of:
                0.1790228 = queryWeight, product of:
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.041520655 = queryNorm
                0.6669253 = fieldWeight in 1083, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.3116565 = idf(docFreq=1611, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1083)
          0.5 = coord(1/2)
      0.5 = coord(1/2)