Large, A.; Beheshti, J.; Nesset, V.; Bowler, L.: Designing Web portals in intergenerational teams : two prototype portals for elementary school students (2004)
0.00
0.0018397314 = product of:
0.0036794627 = sum of:
0.0036794627 = product of:
0.033115163 = sum of:
0.033115163 = weight(_text_:l in 5247) [ClassicSimilarity], result of:
0.033115163 = score(doc=5247,freq=2.0), product of:
0.12568153 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.03162076 = queryNorm
0.26348472 = fieldWeight in 5247, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.046875 = fieldNorm(doc=5247)
0.11111111 = coord(1/9)
0.5 = coord(1/2)
