-
Jepsen, E.T.; Seiden, P.; Ingwersen, P.; Björneborn, L.; Borlund, P.: Characteristics of scientific Web publications : preliminary data gathering and analysis (2004)
0.03
0.031786602 = product of:
0.063573204 = sum of:
0.063573204 = product of:
0.12714641 = sum of:
0.12714641 = weight(_text_:e.t in 3091) [ClassicSimilarity], result of:
0.12714641 = score(doc=3091,freq=2.0), product of:
0.29860207 = queryWeight, product of:
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.038739726 = queryNorm
0.4258055 = fieldWeight in 3091, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.7079034 = idf(docFreq=53, maxDocs=44218)
0.0390625 = fieldNorm(doc=3091)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hsieh-Yee, I.: ¬The retrieval power of selected search engines : how well do they address general reference questions and subject questions? (1998)
0.01
0.009185221 = product of:
0.018370442 = sum of:
0.018370442 = product of:
0.036740884 = sum of:
0.036740884 = weight(_text_:22 in 2186) [ClassicSimilarity], result of:
0.036740884 = score(doc=2186,freq=2.0), product of:
0.13565992 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038739726 = queryNorm
0.2708308 = fieldWeight in 2186, 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=2186)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 25.12.1998 19:22:51
-
Wiley, D.L.: Beyond information retrieval : ways to provide content in context (1998)
0.01
0.009185221 = product of:
0.018370442 = sum of:
0.018370442 = product of:
0.036740884 = sum of:
0.036740884 = weight(_text_:22 in 3647) [ClassicSimilarity], result of:
0.036740884 = score(doc=3647,freq=2.0), product of:
0.13565992 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038739726 = queryNorm
0.2708308 = fieldWeight in 3647, 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=3647)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Database. 21(1998) no.4, S.18-22
-
Ardo, A.; Lundberg, S.: ¬A regional distributed WWW search and indexing service : the DESIRE way (1998)
0.01
0.007873047 = product of:
0.015746094 = sum of:
0.015746094 = product of:
0.03149219 = sum of:
0.03149219 = weight(_text_:22 in 4190) [ClassicSimilarity], result of:
0.03149219 = score(doc=4190,freq=2.0), product of:
0.13565992 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038739726 = queryNorm
0.23214069 = fieldWeight in 4190, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=4190)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Drabenstott, K.M.: Web search strategies (2000)
0.01
0.005248698 = product of:
0.010497396 = sum of:
0.010497396 = product of:
0.020994792 = sum of:
0.020994792 = weight(_text_:22 in 1188) [ClassicSimilarity], result of:
0.020994792 = score(doc=1188,freq=2.0), product of:
0.13565992 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038739726 = queryNorm
0.15476047 = fieldWeight in 1188, 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=1188)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05