Hert, C.A.; Jacob, E.K.; Dawson, P.: ¬A usability assessment of online indexing structures in the networked environment (2000)
0.01
0.013609303 = product of:
0.027218606 = sum of:
0.027218606 = product of:
0.081655815 = sum of:
0.081655815 = weight(_text_:2000 in 5158) [ClassicSimilarity], result of:
0.081655815 = score(doc=5158,freq=5.0), product of:
0.2306879 = queryWeight, product of:
4.0524464 = idf(docFreq=2088, maxDocs=44218)
0.05692559 = queryNorm
0.35396662 = fieldWeight in 5158, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.0524464 = idf(docFreq=2088, maxDocs=44218)
0.0390625 = fieldNorm(doc=5158)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 51(2000) no.11, S.971-988
- Year
- 2000