-
Robinson, D.A.; Lester, C.R.; Hamilton, N.M.: Delivering computer assisted learning across the WWW (1998)
0.01
0.010615189 = product of:
0.021230377 = sum of:
0.021230377 = product of:
0.042460755 = sum of:
0.042460755 = weight(_text_:22 in 3618) [ClassicSimilarity], result of:
0.042460755 = score(doc=3618,freq=2.0), product of:
0.13718218 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917443 = queryNorm
0.30952093 = fieldWeight in 3618, 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=3618)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Goeller, K.E.: Web-based collaborative learning : a perspective on the future (1998)
0.01
0.010615189 = product of:
0.021230377 = sum of:
0.021230377 = product of:
0.042460755 = sum of:
0.042460755 = weight(_text_:22 in 3619) [ClassicSimilarity], result of:
0.042460755 = score(doc=3619,freq=2.0), product of:
0.13718218 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917443 = queryNorm
0.30952093 = fieldWeight in 3619, 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=3619)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Brusilovsky, P.; Eklund, J.; Schwarz, E.: Web-based education for all : a tool for development adaptive courseware (1998)
0.01
0.010615189 = product of:
0.021230377 = sum of:
0.021230377 = product of:
0.042460755 = sum of:
0.042460755 = weight(_text_:22 in 3620) [ClassicSimilarity], result of:
0.042460755 = score(doc=3620,freq=2.0), product of:
0.13718218 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917443 = queryNorm
0.30952093 = fieldWeight in 3620, 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=3620)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Shave, C.: Developing on-line courses : teacher support needs (1998)
0.01
0.00928829 = product of:
0.01857658 = sum of:
0.01857658 = product of:
0.03715316 = sum of:
0.03715316 = weight(_text_:22 in 3588) [ClassicSimilarity], result of:
0.03715316 = score(doc=3588,freq=2.0), product of:
0.13718218 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917443 = queryNorm
0.2708308 = fieldWeight in 3588, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3588)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06