Research methods for human-computer interaction (2008)
0.00
0.0049231555 = product of:
0.024615778 = sum of:
0.024615778 = weight(_text_:18 in 4998) [ClassicSimilarity], result of:
0.024615778 = score(doc=4998,freq=2.0), product of:
0.13982962 = queryWeight, product of:
2.2762048 = idf(docFreq=12340, maxDocs=44218)
0.061431035 = queryNorm
0.17604123 = fieldWeight in 4998, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2762048 = idf(docFreq=12340, maxDocs=44218)
0.0546875 = fieldNorm(doc=4998)
0.2 = coord(1/5)
- Date
- 6. 2.2010 18:05:43