-
Rada, R.; Wang, W.; Birchall, A.: Retrieval hierarchies in hypertext (1993)
0.00
0.0014897741 = product of:
0.011918193 = sum of:
0.011918193 = product of:
0.05959096 = sum of:
0.05959096 = weight(_text_:29 in 4714) [ClassicSimilarity], result of:
0.05959096 = score(doc=4714,freq=2.0), product of:
0.09582926 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.02724212 = queryNorm
0.6218451 = fieldWeight in 4714, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.125 = fieldNorm(doc=4714)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Source
- Information processing and management. 29(1993) no.3, S.359-372
-
Rada, R.: Hypertext and paper : a special synergy (1991)
0.00
7.3818624E-4 = product of:
0.00590549 = sum of:
0.00590549 = product of:
0.02952745 = sum of:
0.02952745 = weight(_text_:22 in 4915) [ClassicSimilarity], result of:
0.02952745 = score(doc=4915,freq=2.0), product of:
0.095397264 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02724212 = queryNorm
0.30952093 = fieldWeight in 4915, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=4915)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Source
- International journal of information management. 11(1991) no.1, S.14-22
-
Rada, R.; Liu, Z.; Zheng, M.: Connecting educational information spaces (1997)
0.00
6.7592575E-4 = product of:
0.005407406 = sum of:
0.005407406 = product of:
0.02703703 = sum of:
0.02703703 = weight(_text_:28 in 313) [ClassicSimilarity], result of:
0.02703703 = score(doc=313,freq=2.0), product of:
0.09758845 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.02724212 = queryNorm
0.27705154 = fieldWeight in 313, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.0546875 = fieldNorm(doc=313)
0.2 = coord(1/5)
0.125 = coord(1/8)
- Date
- 6. 1.1997 18:30:28