-
Bilal, D.; Wang, P.: Children's conceptual structures of science categories and the design of Web directories (2005)
0.00
0.0025748524 = product of:
0.01029941 = sum of:
0.01029941 = weight(_text_:information in 4341) [ClassicSimilarity], result of:
0.01029941 = score(doc=4341,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.116372846 = fieldWeight in 4341, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=4341)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science and Technology. 56(2005) no.12, S.1303-1315
-
Lucas, W.T.; Topi, H.: Training for Web search : will it get you in shape? (2004)
0.00
0.0025748524 = product of:
0.01029941 = sum of:
0.01029941 = weight(_text_:information in 5245) [ClassicSimilarity], result of:
0.01029941 = score(doc=5245,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.116372846 = fieldWeight in 5245, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=5245)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science and Technology. 55(2004) no.13, S.1183-1198
-
Höchstötter, N.: Suchverhalten im Web : Erhebung, Analyse und Möglichkeiten (2007)
0.00
0.0025748524 = product of:
0.01029941 = sum of:
0.01029941 = weight(_text_:information in 281) [ClassicSimilarity], result of:
0.01029941 = score(doc=281,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.116372846 = fieldWeight in 281, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=281)
0.25 = coord(1/4)
- Source
- Information - Wissenschaft und Praxis. 58(2007) H.3, S.135-140
-
Slone, D.J.: ¬The impact of time constraints on Internet and Web use (2007)
0.00
0.0025748524 = product of:
0.01029941 = sum of:
0.01029941 = weight(_text_:information in 431) [ClassicSimilarity], result of:
0.01029941 = score(doc=431,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.116372846 = fieldWeight in 431, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.046875 = fieldNorm(doc=431)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science and Technology. 58(2007) no.4, S.508-517
-
White, R.W.; Jose, J.M.; Ruthven, I.: ¬A task-oriented study on the influencing effects of query-biased summarisation in web searching (2003)
0.00
0.0021457102 = product of:
0.008582841 = sum of:
0.008582841 = weight(_text_:information in 1081) [ClassicSimilarity], result of:
0.008582841 = score(doc=1081,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.09697737 = fieldWeight in 1081, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=1081)
0.25 = coord(1/4)
- Source
- Information processing and management. 39(2003) no.5, S.689-706
-
Spink, A.; Jansen, B.J.; Blakely, C.; Koshman, S.: ¬A study of results overlap and uniqueness among major Web search engines (2006)
0.00
0.0017165683 = product of:
0.006866273 = sum of:
0.006866273 = weight(_text_:information in 993) [ClassicSimilarity], result of:
0.006866273 = score(doc=993,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.0775819 = fieldWeight in 993, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.03125 = fieldNorm(doc=993)
0.25 = coord(1/4)
- Source
- Information processing and management. 42(2006) no.5, S.1379-1391