-
Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013)
0.01
0.014108225 = product of:
0.02821645 = sum of:
0.02821645 = product of:
0.0564329 = sum of:
0.0564329 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
0.0564329 = score(doc=1149,freq=2.0), product of:
0.18232337 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05206517 = queryNorm
0.30952093 = fieldWeight in 1149, 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=1149)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 17.12.2013 11:02:22
-
Bensman, S.J.: Probability distributions in library and information science : a historical and practitioner viewpoint (2000)
0.01
0.012797366 = product of:
0.025594732 = sum of:
0.025594732 = product of:
0.051189464 = sum of:
0.051189464 = weight(_text_:society in 4859) [ClassicSimilarity], result of:
0.051189464 = score(doc=4859,freq=2.0), product of:
0.17364666 = queryWeight, product of:
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.05206517 = queryNorm
0.29479095 = fieldWeight in 4859, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.0625 = fieldNorm(doc=4859)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 51(2000) no.9, S.816-833
-
Bensman, S.J.: ¬The impact factor, total citations, and better citation mouse traps : a commentary (2007)
0.01
0.012797366 = product of:
0.025594732 = sum of:
0.025594732 = product of:
0.051189464 = sum of:
0.051189464 = weight(_text_:society in 603) [ClassicSimilarity], result of:
0.051189464 = score(doc=603,freq=2.0), product of:
0.17364666 = queryWeight, product of:
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.05206517 = queryNorm
0.29479095 = fieldWeight in 603, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.0625 = fieldNorm(doc=603)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 58(2007) no.12, S.1904-1908
-
Bensman, S.J.: Distributional differences of the impact factor in the sciences versus the social sciences : an analysis of the probabilistic structure of the 2005 journal citation reports (2008)
0.01
0.009598024 = product of:
0.019196048 = sum of:
0.019196048 = product of:
0.038392097 = sum of:
0.038392097 = weight(_text_:society in 1953) [ClassicSimilarity], result of:
0.038392097 = score(doc=1953,freq=2.0), product of:
0.17364666 = queryWeight, product of:
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.05206517 = queryNorm
0.22109321 = fieldWeight in 1953, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.046875 = fieldNorm(doc=1953)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 59(2008) no.9, S.1366-1382
-
Bensman, S.J.; Leydesdorff, L.: Definition and identification of journals as bibliographic and subject entities : librarianship versus ISI Journal Citation Reports methods and their effect on citation measures (2009)
0.01
0.009598024 = product of:
0.019196048 = sum of:
0.019196048 = product of:
0.038392097 = sum of:
0.038392097 = weight(_text_:society in 2840) [ClassicSimilarity], result of:
0.038392097 = score(doc=2840,freq=2.0), product of:
0.17364666 = queryWeight, product of:
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.05206517 = queryNorm
0.22109321 = fieldWeight in 2840, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.046875 = fieldNorm(doc=2840)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.6, S.1097-1117
-
Bensman, S.J.: Urquhart's and Garfield's laws : the British controversy over their validity (2001)
0.01
0.006398683 = product of:
0.012797366 = sum of:
0.012797366 = product of:
0.025594732 = sum of:
0.025594732 = weight(_text_:society in 6026) [ClassicSimilarity], result of:
0.025594732 = score(doc=6026,freq=2.0), product of:
0.17364666 = queryWeight, product of:
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.05206517 = queryNorm
0.14739548 = fieldWeight in 6026, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.03125 = fieldNorm(doc=6026)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and technology. 52(2001) no.9, S.714-724
-
Bensman, S.J.: Urquhart and probability : the transition from librarianship to library and information science (2005)
0.01
0.006398683 = product of:
0.012797366 = sum of:
0.012797366 = product of:
0.025594732 = sum of:
0.025594732 = weight(_text_:society in 3311) [ClassicSimilarity], result of:
0.025594732 = score(doc=3311,freq=2.0), product of:
0.17364666 = queryWeight, product of:
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.05206517 = queryNorm
0.14739548 = fieldWeight in 3311, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.03125 = fieldNorm(doc=3311)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 56(2005) no.2, S.189-214
-
Bensman, S.J.; Smolinsky, L.J.; Pudovkin, A.I.: Mean citation rate per article in mathematics journals : differences from the scientific model (2010)
0.01
0.006398683 = product of:
0.012797366 = sum of:
0.012797366 = product of:
0.025594732 = sum of:
0.025594732 = weight(_text_:society in 3595) [ClassicSimilarity], result of:
0.025594732 = score(doc=3595,freq=2.0), product of:
0.17364666 = queryWeight, product of:
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.05206517 = queryNorm
0.14739548 = fieldWeight in 3595, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.3351789 = idf(docFreq=4279, maxDocs=44218)
0.03125 = fieldNorm(doc=3595)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.7, S.1440-1463