-
Wolfram, D.; Xie, H.I.: Traditional IR for web users : a context for general audience digital libraries (2002)
0.01
0.012917969 = product of:
0.038753908 = sum of:
0.038753908 = product of:
0.077507816 = sum of:
0.077507816 = weight(_text_:2002 in 2589) [ClassicSimilarity], result of:
0.077507816 = score(doc=2589,freq=5.0), product of:
0.20701107 = queryWeight, product of:
4.28654 = idf(docFreq=1652, maxDocs=44218)
0.048293278 = queryNorm
0.37441388 = fieldWeight in 2589, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.28654 = idf(docFreq=1652, maxDocs=44218)
0.0390625 = fieldNorm(doc=2589)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Information processing and management. 38(2002) no.5, S.627-648
- Year
- 2002
-
Xie, H.I.; Wolfram, D.: State digital library usability contributing organizational factors (2002)
0.01
0.012917969 = product of:
0.038753908 = sum of:
0.038753908 = product of:
0.077507816 = sum of:
0.077507816 = weight(_text_:2002 in 5221) [ClassicSimilarity], result of:
0.077507816 = score(doc=5221,freq=5.0), product of:
0.20701107 = queryWeight, product of:
4.28654 = idf(docFreq=1652, maxDocs=44218)
0.048293278 = queryNorm
0.37441388 = fieldWeight in 5221, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.28654 = idf(docFreq=1652, maxDocs=44218)
0.0390625 = fieldNorm(doc=5221)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.13, S.1085-1097
- Year
- 2002
-
Wolfram, D.; Zhang, J.: ¬An investigation of the influence of indexing exhaustivity and term distributions on a document space (2002)
0.01
0.012917969 = product of:
0.038753908 = sum of:
0.038753908 = product of:
0.077507816 = sum of:
0.077507816 = weight(_text_:2002 in 5238) [ClassicSimilarity], result of:
0.077507816 = score(doc=5238,freq=5.0), product of:
0.20701107 = queryWeight, product of:
4.28654 = idf(docFreq=1652, maxDocs=44218)
0.048293278 = queryNorm
0.37441388 = fieldWeight in 5238, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.28654 = idf(docFreq=1652, maxDocs=44218)
0.0390625 = fieldNorm(doc=5238)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Journal of the American Society for Information Science and Technology. 53(2002) no.11, S.944-952
- Year
- 2002