Spink, A.; Du, J.T.: Toward a Web search model : integrating multitasking, cognitive coordination, and cognitive shifts (2011)
0.03
0.032506693 = product of:
0.06501339 = sum of:
0.06501339 = product of:
0.13002677 = sum of:
0.13002677 = weight(_text_:j.t in 4624) [ClassicSimilarity], result of:
0.13002677 = score(doc=4624,freq=2.0), product of:
0.32066467 = queryWeight, product of:
7.3401785 = idf(docFreq=77, maxDocs=44218)
0.043686222 = queryNorm
0.4054914 = fieldWeight in 4624, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.3401785 = idf(docFreq=77, maxDocs=44218)
0.0390625 = fieldNorm(doc=4624)
0.5 = coord(1/2)
0.5 = coord(1/2)
