-
Golderman, G.M.; Connolly, B.: Between the book covers : going beyond OPAC keyword searching with the deep linking capabilities of Google Scholar and Google Book Search (2004/05)
0.01
0.00720742 = product of:
0.01441484 = sum of:
0.01441484 = product of:
0.02882968 = sum of:
0.02882968 = weight(_text_:22 in 731) [ClassicSimilarity], result of:
0.02882968 = score(doc=731,freq=2.0), product of:
0.14902866 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04255737 = queryNorm
0.19345059 = fieldWeight in 731, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=731)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 2.12.2007 19:39:22
-
Thomas, D.H.: ¬The effect of interface design on item selection in an online catalog (2001)
0.01
0.0057659363 = product of:
0.011531873 = sum of:
0.011531873 = product of:
0.023063745 = sum of:
0.023063745 = weight(_text_:22 in 168) [ClassicSimilarity], result of:
0.023063745 = score(doc=168,freq=2.0), product of:
0.14902866 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04255737 = queryNorm
0.15476047 = fieldWeight in 168, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=168)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 10. 9.2000 17:38:22
-
Barnes, S.; McCue, J.: Linking library records to bibliographic databases : an analysis of common data elements in BIOSIS, Agricola, and the OPAC (1991)
0.01
0.0057659363 = product of:
0.011531873 = sum of:
0.011531873 = product of:
0.023063745 = sum of:
0.023063745 = weight(_text_:22 in 520) [ClassicSimilarity], result of:
0.023063745 = score(doc=520,freq=2.0), product of:
0.14902866 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04255737 = queryNorm
0.15476047 = fieldWeight in 520, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=520)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 8. 1.2007 17:22:25
-
Khoo, C.S.G.; Wan, K.-W.: ¬A simple relevancy-ranking strategy for an interface to Boolean OPACs (2004)
0.01
0.005045194 = product of:
0.010090388 = sum of:
0.010090388 = product of:
0.020180777 = sum of:
0.020180777 = weight(_text_:22 in 2509) [ClassicSimilarity], result of:
0.020180777 = score(doc=2509,freq=2.0), product of:
0.14902866 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04255737 = queryNorm
0.1354154 = fieldWeight in 2509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02734375 = fieldNorm(doc=2509)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Electronic library. 22(2004) no.2, S.112-120