Search (6 results, page 1 of 1)

  • × author_ss:"Fuhr, N."
  1. Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.02
    0.02461094 = product of:
      0.04922188 = sum of:
        0.04922188 = product of:
          0.09844376 = sum of:
            0.09844376 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
              0.09844376 = score(doc=262,freq=2.0), product of:
                0.18174402 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051899735 = queryNorm
                0.5416616 = fieldWeight in 262, 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=262)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    20.10.2000 12:22:23
  2. Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.02
    0.021095091 = product of:
      0.042190183 = sum of:
        0.042190183 = product of:
          0.084380366 = sum of:
            0.084380366 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
              0.084380366 = score(doc=58,freq=2.0), product of:
                0.18174402 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051899735 = queryNorm
                0.46428138 = fieldWeight in 58, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=58)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    14. 6.2015 22:12:44
  3. Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986) 0.02
    0.021095091 = product of:
      0.042190183 = sum of:
        0.042190183 = product of:
          0.084380366 = sum of:
            0.084380366 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
              0.084380366 = score(doc=2051,freq=2.0), product of:
                0.18174402 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051899735 = queryNorm
                0.46428138 = fieldWeight in 2051, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2051)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    14. 6.2015 22:12:56
  4. Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988) 0.02
    0.017579244 = product of:
      0.03515849 = sum of:
        0.03515849 = product of:
          0.07031698 = sum of:
            0.07031698 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
              0.07031698 = score(doc=1952,freq=2.0), product of:
                0.18174402 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051899735 = queryNorm
                0.38690117 = fieldWeight in 1952, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1952)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    16. 8.1998 12:51:22
  5. Kriewel, S.; Klas, C.P.; Schaefer, A.; Fuhr, N.: DAFFODIL : strategic support for user-oriented access to heterogeneous digital libraries (2004) 0.01
    0.013525856 = product of:
      0.027051711 = sum of:
        0.027051711 = product of:
          0.054103423 = sum of:
            0.054103423 = weight(_text_:services in 4838) [ClassicSimilarity], result of:
              0.054103423 = score(doc=4838,freq=2.0), product of:
                0.19054317 = queryWeight, product of:
                  3.6713707 = idf(docFreq=3057, maxDocs=44218)
                  0.051899735 = queryNorm
                0.28394312 = fieldWeight in 4838, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.6713707 = idf(docFreq=3057, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4838)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    DAFFODIL is a search system for digital libraries aiming at strategic support during the information search process. From a user point of view this strategic support is mainly implemented by high-level search functions, so-called stratagems, which provide functionality beyond today's digital libraries. Through the tight integration of stratagems and with the federation of heterogeneous digital libraries, DAFFODIL reaches high effects of synergy for information and services. These effects provide high-quality metadata for the searcher through an intuitively controllable user interface. The implementation of stratagems follows a tool-based model.
  6. Klas, C.-P.; Fuhr, N.; Schaefer, A.: Evaluating strategic support for information access in the DAFFODIL system (2004) 0.01
    0.010547546 = product of:
      0.021095091 = sum of:
        0.021095091 = product of:
          0.042190183 = sum of:
            0.042190183 = weight(_text_:22 in 2419) [ClassicSimilarity], result of:
              0.042190183 = score(doc=2419,freq=2.0), product of:
                0.18174402 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051899735 = queryNorm
                0.23214069 = fieldWeight in 2419, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2419)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    16.11.2008 16:22:48