Search (3 results, page 1 of 1)

  • × author_ss:"Ingwersen, P."
  1. Ingwersen, P.; Wormell, I.: Modern indexing and retrieval techniques matching different types of information needs (1989) 0.02 
    0.021599391 = product of:
  0.043198783 = sum of:
    0.043198783 = product of:
      0.086397566 = sum of:
        0.086397566 = weight(_text_:22 in 7322) [ClassicSimilarity], result of:
          0.086397566 = score(doc=7322,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.5416616 = fieldWeight in 7322, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=7322)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    International forum on information and documentation. 14(1989), S.17-22
  2. Ingwersen, P.: Information retrieval interaction (1992) 0.01 
    0.011975727 = product of:
  0.023951454 = sum of:
    0.023951454 = product of:
      0.04790291 = sum of:
        0.04790291 = weight(_text_:c in 764) [ClassicSimilarity], result of:
          0.04790291 = score(doc=764,freq=2.0), product of:
            0.15711682 = queryWeight, product of:
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.045548957 = queryNorm
            0.3048872 = fieldWeight in 764, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.4494052 = idf(docFreq=3817, maxDocs=44218)
              0.0625 = fieldNorm(doc=764)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Library and information research news. 16(1993) no.56, S.26-27 (J. Palmer); Journal of documentation 50(1994) no.2, S.142-144 (P. Willett); Australian academic and research libraries 1993, Sept., S.239-240 (C. Wilson)
  3. Larsen, B.; Ingwersen, P.; Lund, B.: Data fusion according to the principle of polyrepresentation (2009) 0.01 
    0.006171255 = product of:
  0.01234251 = sum of:
    0.01234251 = product of:
      0.02468502 = sum of:
        0.02468502 = weight(_text_:22 in 2752) [ClassicSimilarity], result of:
          0.02468502 = score(doc=2752,freq=2.0), product of:
            0.15950468 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045548957 = queryNorm
            0.15476047 = fieldWeight in 2752, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=2752)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 3.2009 18:48:28

Authors

Years

Types

Themes