-
Chamis, A.Y.: Vocabulary control and search strategies in online searching (1991)
0.01
0.014068181 = product of:
0.028136361 = sum of:
0.028136361 = product of:
0.16881816 = sum of:
0.16881816 = weight(_text_:author's in 820) [ClassicSimilarity], result of:
0.16881816 = score(doc=820,freq=2.0), product of:
0.2842137 = queryWeight, product of:
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.04229274 = queryNorm
0.59398323 = fieldWeight in 820, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7201533 = idf(docFreq=144, maxDocs=44218)
0.0625 = fieldNorm(doc=820)
0.16666667 = coord(1/6)
0.5 = coord(1/2)
- Abstract
- Based on the author's 1984 dissertation, this technical and detailed volume looks at problems related to control of terms used in searching among a variety of databases
-
Hsieh-Yee, I.: Search tactics of Web users in searching for texts, graphics, known items and subjects : a search simulation study (1998)
0.01
0.008595123 = product of:
0.017190246 = sum of:
0.017190246 = product of:
0.03438049 = sum of:
0.03438049 = weight(_text_:22 in 2404) [ClassicSimilarity], result of:
0.03438049 = score(doc=2404,freq=2.0), product of:
0.14810197 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04229274 = queryNorm
0.23214069 = fieldWeight in 2404, 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=2404)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 25.12.1998 19:22:31
-
Limberg, L.: Three conceptions of information seeking and use (1999)
0.01
0.008595123 = product of:
0.017190246 = sum of:
0.017190246 = product of:
0.03438049 = sum of:
0.03438049 = weight(_text_:22 in 281) [ClassicSimilarity], result of:
0.03438049 = score(doc=281,freq=2.0), product of:
0.14810197 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04229274 = queryNorm
0.23214069 = fieldWeight in 281, 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=281)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2002 9:53:10
-
Byström, K.: Information seekers in context : an analysis of the 'doer' in INSU studies (1999)
0.01
0.007162603 = product of:
0.014325206 = sum of:
0.014325206 = product of:
0.028650412 = sum of:
0.028650412 = weight(_text_:22 in 297) [ClassicSimilarity], result of:
0.028650412 = score(doc=297,freq=2.0), product of:
0.14810197 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04229274 = queryNorm
0.19345059 = fieldWeight in 297, 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=297)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2002 9:55:52
-
Toms, E.G.: What motivates the browser? (1999)
0.01
0.0057300823 = product of:
0.011460165 = sum of:
0.011460165 = product of:
0.02292033 = sum of:
0.02292033 = weight(_text_:22 in 292) [ClassicSimilarity], result of:
0.02292033 = score(doc=292,freq=2.0), product of:
0.14810197 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04229274 = queryNorm
0.15476047 = fieldWeight in 292, 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=292)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2002 9:44:47
-
Ennis, M.; Sutcliffe, A.G.; Watkinson, S.J.: Towards a predictive model of information seeking : empirical studies of end-user-searching (1999)
0.01
0.0057300823 = product of:
0.011460165 = sum of:
0.011460165 = product of:
0.02292033 = sum of:
0.02292033 = weight(_text_:22 in 296) [ClassicSimilarity], result of:
0.02292033 = score(doc=296,freq=2.0), product of:
0.14810197 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04229274 = queryNorm
0.15476047 = fieldWeight in 296, 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=296)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2002 9:54:13