Search (2 results, page 1 of 1)
-
Allen, B.L.: Information tasks : toward a user-centred approach to information systems (1996)
0.02
0.021659832 = product of: 0.043319665 = sum of: 0.043319665 = product of: 0.08663933 = sum of: 0.08663933 = weight(_text_:p in 2053) [ClassicSimilarity], result of: 0.08663933 = score(doc=2053,freq=2.0), product of: 0.18174732 = queryWeight, product of: 3.5955126 = idf(docFreq=3298, maxDocs=44218) 0.050548375 = queryNorm 0.47670212 = fieldWeight in 2053, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.5955126 = idf(docFreq=3298, maxDocs=44218) 0.09375 = fieldNorm(doc=2053) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Footnote
- Rez in: Information processing and management 33(1997) no.6, S.807 (P. Borlund)
-
Allen, B.L.: Visualization and cognitve abilities (1998)
0.01
0.010272911 = product of: 0.020545822 = sum of: 0.020545822 = product of: 0.041091643 = sum of: 0.041091643 = weight(_text_:22 in 2340) [ClassicSimilarity], result of: 0.041091643 = score(doc=2340,freq=2.0), product of: 0.1770118 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.050548375 = queryNorm 0.23214069 = fieldWeight in 2340, 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=2340) 0.5 = coord(1/2) 0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05