Search (5 results, page 1 of 1)

0.02460981 = product of:
  0.036914714 = sum of:
    0.015379278 = weight(_text_:m in 1949) [ClassicSimilarity], result of:
      0.015379278 = score(doc=1949,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.13746867 = fieldWeight in 1949, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1949)
    0.021535434 = product of:
      0.043070868 = sum of:
        0.043070868 = weight(_text_:22 in 1949) [ClassicSimilarity], result of:
          0.043070868 = score(doc=1949,freq=4.0), product of:
            0.15743402 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044957645 = queryNorm
            0.27358043 = fieldWeight in 1949, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1949)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)

Classification

004.67/8 22

DDC

004.67/8 22

Type

m

0.020433702 = product of:
  0.030650552 = sum of:
    0.012303422 = weight(_text_:m in 2430) [ClassicSimilarity], result of:
      0.012303422 = score(doc=2430,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.10997493 = fieldWeight in 2430, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.03125 = fieldNorm(doc=2430)
    0.018347131 = product of:
      0.036694262 = sum of:
        0.036694262 = weight(_text_:de in 2430) [ClassicSimilarity], result of:
          0.036694262 = score(doc=2430,freq=2.0), product of:
            0.193205 = queryWeight, product of:
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.044957645 = queryNorm
            0.18992399 = fieldWeight in 2430, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.297489 = idf(docFreq=1634, maxDocs=44218)
              0.03125 = fieldNorm(doc=2430)
      0.5 = coord(1/2)
  0.6666667 = coord(2/3)

Content

Inhalt u.a.: Ontologies - Ontology-Based Question Answering for Digital Libraries / Stephan Bloehdorn, Philipp Cimiano, Alistair Duke, Peter Haase, Jörg Heizmann, Ian Thurlow and Johanna Völker Digital libraries and the Web Models Multimedia and multilingual DLs - Roadmap for MultiLingual Information Access in the European Library / Maristella Agosti, Martin Braschler, Nicola Ferro, Carol Peters and Sjoerd Siebinga Grid and peer-to-peer Preservation User interfaces Document linking Information retrieval - Thesaurus-Based Feedback to Support Mixed Search and Browsing Environments / Edgar Meij and Maarten de Rijke - Extending Semantic Matching Towards Digital Library Contexts / László Kovács and András Micsik Personal information management New DL applications User studies

Type

m

0.008699833 = product of:
  0.0260995 = sum of:
    0.0260995 = weight(_text_:m in 6860) [ClassicSimilarity], result of:
      0.0260995 = score(doc=6860,freq=4.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.23329206 = fieldWeight in 6860, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.046875 = fieldNorm(doc=6860)
  0.33333334 = coord(1/3)

Content

Enthält die Beiträge: CROFT, W.B.: Combining approaches to information retrieval; GREIFF, W.R.: The use of exploratory data analysis in information retrieval research; PONTE, J.M.: Language models for relevance feedback; PAPKA, R. u. J. ALLAN: Topic detection and tracking: event clustering as a basis for first story detection; CALLAN, J.: Distributed information retrieval; XU, J. u. W.B. CROFT: Topic-based language models for ditributed retrieval; LU, Z. u. K.S. McKINLEY: The effect of collection organization and query locality on information retrieval system performance; BALLESTEROS, L.A.: Cross-language retrieval via transitive translation; SANDERSON, M. u. D. LAWRIE: Building, testing, and applying concept hierarchies; RAVELA, S. u. C. LUO: Appearance-based global similarity retrieval of images

Type

m

0.006151711 = product of:
  0.018455133 = sum of:
    0.018455133 = weight(_text_:m in 6727) [ClassicSimilarity], result of:
      0.018455133 = score(doc=6727,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.1649624 = fieldWeight in 6727, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.046875 = fieldNorm(doc=6727)
  0.33333334 = coord(1/3)

Type

m

0.005126426 = product of:
  0.015379278 = sum of:
    0.015379278 = weight(_text_:m in 163) [ClassicSimilarity], result of:
      0.015379278 = score(doc=163,freq=2.0), product of:
        0.11187479 = queryWeight, product of:
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.044957645 = queryNorm
        0.13746867 = fieldWeight in 163, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.4884486 = idf(docFreq=9980, maxDocs=44218)
          0.0390625 = fieldNorm(doc=163)
  0.33333334 = coord(1/3)

Type

m