Appelt, W.; Hinrichs, E.; Woetzel, G.: Effectiveness and efficiency : the need for tailorable user interfaces on the Web (1998)
0.03
0.028208463 = product of:
0.056416925 = sum of:
0.056416925 = product of:
0.084625386 = sum of:
0.042503867 = weight(_text_:29 in 3608) [ClassicSimilarity], result of:
0.042503867 = score(doc=3608,freq=2.0), product of:
0.15623134 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.044413086 = queryNorm
0.27205724 = fieldWeight in 3608, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=3608)
0.04212152 = weight(_text_:22 in 3608) [ClassicSimilarity], result of:
0.04212152 = score(doc=3608,freq=2.0), product of:
0.15552706 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044413086 = queryNorm
0.2708308 = fieldWeight in 3608, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3608)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
15. 5.1999 14:54:29
