-
Døsen, K.: One more reference on self-reference (1992)
0.04
0.036355086 = product of:
0.07271017 = sum of:
0.07271017 = product of:
0.10906526 = sum of:
0.009589101 = weight(_text_:s in 4604) [ClassicSimilarity], result of:
0.009589101 = score(doc=4604,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 4604, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=4604)
0.09947616 = weight(_text_:22 in 4604) [ClassicSimilarity], result of:
0.09947616 = score(doc=4604,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.61904186 = fieldWeight in 4604, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4604)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 7. 2.2005 14:10:22
- Source
- Mathematical intelligencer. 14(1992), no.4, S.4-5
-
Larivière, V.; Gingras, Y.; Archambault, E.: ¬The decline in the concentration of citations, 1900-2007 (2009)
0.02
0.018783707 = product of:
0.037567414 = sum of:
0.037567414 = product of:
0.056351118 = sum of:
0.0035959128 = weight(_text_:s in 2763) [ClassicSimilarity], result of:
0.0035959128 = score(doc=2763,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 2763, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2763)
0.052755203 = weight(_text_:22 in 2763) [ClassicSimilarity], result of:
0.052755203 = score(doc=2763,freq=4.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.32829654 = fieldWeight in 2763, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2763)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 22. 3.2009 19:22:35
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.858-862
-
Nicolaisen, J.: Citation analysis (2007)
0.02
0.01657936 = product of:
0.03315872 = sum of:
0.03315872 = product of:
0.09947616 = sum of:
0.09947616 = weight(_text_:22 in 6091) [ClassicSimilarity], result of:
0.09947616 = score(doc=6091,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.61904186 = fieldWeight in 6091, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=6091)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 13. 7.2008 19:53:22
-
Garfield, E.: Recollections of Irving H. Sher 1924-1996 : Polymath/information scientist extraordinaire (2001)
0.02
0.01590535 = product of:
0.0318107 = sum of:
0.0318107 = product of:
0.04771605 = sum of:
0.004195232 = weight(_text_:s in 6920) [ClassicSimilarity], result of:
0.004195232 = score(doc=6920,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.08408674 = fieldWeight in 6920, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=6920)
0.04352082 = weight(_text_:22 in 6920) [ClassicSimilarity], result of:
0.04352082 = score(doc=6920,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.2708308 = fieldWeight in 6920, 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=6920)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 16.12.2001 14:01:22
- Source
- Journal of the American Society for Information Science and technology. 52(2001) no.14, S.1197-1202
-
Van der Veer Martens, B.; Goodrum, G.: ¬The diffusion of theories : a functional approach (2006)
0.02
0.01590535 = product of:
0.0318107 = sum of:
0.0318107 = product of:
0.04771605 = sum of:
0.004195232 = weight(_text_:s in 5269) [ClassicSimilarity], result of:
0.004195232 = score(doc=5269,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.08408674 = fieldWeight in 5269, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=5269)
0.04352082 = weight(_text_:22 in 5269) [ClassicSimilarity], result of:
0.04352082 = score(doc=5269,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.2708308 = fieldWeight in 5269, 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=5269)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 22. 7.2006 15:20:01
- Source
- Journal of the American Society for Information Science and Technology. 57(2006) no.3, S.330-341
-
Van der Veer Martens, B.: Do citation systems represent theories of truth? (2001)
0.01
0.014654222 = product of:
0.029308444 = sum of:
0.029308444 = product of:
0.08792533 = sum of:
0.08792533 = weight(_text_:22 in 3925) [ClassicSimilarity], result of:
0.08792533 = score(doc=3925,freq=4.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.54716086 = fieldWeight in 3925, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3925)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 22. 7.2006 15:22:28
-
Snyder, H.; Bonzi, S.: Patterns of self-citation across disciplines : 1980-1989 (1998)
0.01
0.01412965 = product of:
0.0282593 = sum of:
0.0282593 = product of:
0.04238895 = sum of:
0.005085389 = weight(_text_:s in 3692) [ClassicSimilarity], result of:
0.005085389 = score(doc=3692,freq=4.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.101928525 = fieldWeight in 3692, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=3692)
0.03730356 = weight(_text_:22 in 3692) [ClassicSimilarity], result of:
0.03730356 = score(doc=3692,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.23214069 = fieldWeight in 3692, 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=3692)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 22. 5.1999 19:33:24
- Source
- Journal of information science. 24(1998) no.6, S.431-435
-
Campanario, J.M.: Have referees rejected some of the most-cited articles of all times? (1996)
0.01
0.013633157 = product of:
0.027266314 = sum of:
0.027266314 = product of:
0.04089947 = sum of:
0.0035959128 = weight(_text_:s in 4215) [ClassicSimilarity], result of:
0.0035959128 = score(doc=4215,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 4215, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4215)
0.03730356 = weight(_text_:22 in 4215) [ClassicSimilarity], result of:
0.03730356 = score(doc=4215,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.23214069 = fieldWeight in 4215, 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=4215)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Abstract
- In this article a quantitative study is reported on the resistance that scientists may encounter when they do innovative work or when they attempt to publish articles that later become highly cited. A set of 205 commentaries by authors of some of the most-cited papers of all times have been examined in order to identify those articles whose authors encountered difficulty in getting his or her work published. There are 22 commentaries (10,7%) in which authors mention some difficulty or resistance in doing or publishing the research reported in the article. Three of the articles which had problems in being published are the most cited from their respective journals. According the authors' commentaries, although sometimes referees' negative evaluations can help improve the articles, in other instances referees and editors wrongly rejected the highly cited articles
- Source
- Journal of the American Society for Information Science. 47(1996) no.4, S.302-310
-
Chan, H.C.; Kim, H.-W.; Tan, W.C.: Information systems citation patterns from International Conference on Information Systems articles (2006)
0.01
0.013633157 = product of:
0.027266314 = sum of:
0.027266314 = product of:
0.04089947 = sum of:
0.0035959128 = weight(_text_:s in 201) [ClassicSimilarity], result of:
0.0035959128 = score(doc=201,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 201, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=201)
0.03730356 = weight(_text_:22 in 201) [ClassicSimilarity], result of:
0.03730356 = score(doc=201,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.23214069 = fieldWeight in 201, 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=201)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 3. 1.2007 17:22:03
- Source
- Journal of the American Society for Information Science and Technology. 57(2006) no.9, S.1263-1274
-
Mingers, J.; Burrell, Q.L.: Modeling citation behavior in Management Science journals (2006)
0.01
0.013633157 = product of:
0.027266314 = sum of:
0.027266314 = product of:
0.04089947 = sum of:
0.0035959128 = weight(_text_:s in 994) [ClassicSimilarity], result of:
0.0035959128 = score(doc=994,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 994, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=994)
0.03730356 = weight(_text_:22 in 994) [ClassicSimilarity], result of:
0.03730356 = score(doc=994,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.23214069 = fieldWeight in 994, 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=994)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 26.12.2007 19:22:05
- Source
- Information processing and management. 42(2006) no.6, S.1451-1464
-
Ma, N.; Guan, J.; Zhao, Y.: Bringing PageRank to the citation analysis (2008)
0.01
0.013633157 = product of:
0.027266314 = sum of:
0.027266314 = product of:
0.04089947 = sum of:
0.0035959128 = weight(_text_:s in 2064) [ClassicSimilarity], result of:
0.0035959128 = score(doc=2064,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 2064, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2064)
0.03730356 = weight(_text_:22 in 2064) [ClassicSimilarity], result of:
0.03730356 = score(doc=2064,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.23214069 = fieldWeight in 2064, 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=2064)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 31. 7.2008 14:22:05
- Source
- Information processing and management. 44(2008) no.2, S.800-810
-
Ding, Y.; Zhang, G.; Chambers, T.; Song, M.; Wang, X.; Zhai, C.: Content-based citation analysis : the next generation of citation analysis (2014)
0.01
0.013633157 = product of:
0.027266314 = sum of:
0.027266314 = product of:
0.04089947 = sum of:
0.0035959128 = weight(_text_:s in 1521) [ClassicSimilarity], result of:
0.0035959128 = score(doc=1521,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.072074346 = fieldWeight in 1521, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=1521)
0.03730356 = weight(_text_:22 in 1521) [ClassicSimilarity], result of:
0.03730356 = score(doc=1521,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.23214069 = fieldWeight in 1521, 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=1521)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 22. 8.2014 16:52:04
- Source
- Journal of the Association for Information Science and Technology. 65(2014) no.9, S.1820-1833
-
Trivison, D.: Term co-occurrence in cited/citing journal articles as a measure of document similarity (1987)
0.01
0.012956515 = product of:
0.02591303 = sum of:
0.02591303 = product of:
0.038869545 = sum of:
0.029280443 = weight(_text_:d in 5656) [ClassicSimilarity], result of:
0.029280443 = score(doc=5656,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.33585307 = fieldWeight in 5656, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.125 = fieldNorm(doc=5656)
0.009589101 = weight(_text_:s in 5656) [ClassicSimilarity], result of:
0.009589101 = score(doc=5656,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.19219826 = fieldWeight in 5656, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=5656)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Information processing and management. 23(1987), S.183-194
-
Ahlgren, P.; Jarneving, B.; Rousseau, R.: Requirements for a cocitation similarity measure, with special reference to Pearson's correlation coefficient (2003)
0.01
0.009088771 = product of:
0.018177543 = sum of:
0.018177543 = product of:
0.027266314 = sum of:
0.0023972753 = weight(_text_:s in 5171) [ClassicSimilarity], result of:
0.0023972753 = score(doc=5171,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.048049565 = fieldWeight in 5171, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=5171)
0.02486904 = weight(_text_:22 in 5171) [ClassicSimilarity], result of:
0.02486904 = score(doc=5171,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.15476047 = fieldWeight in 5171, 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=5171)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 9. 7.2006 10:22:35
- Source
- Journal of the American Society for Information Science and technology. 54(2003) no.6, S.549-568
-
Bensman, S.J.: Eugene Garfield, Francis Narin, and PageRank : the theoretical bases of the Google search engine (2013)
0.01
0.00828968 = product of:
0.01657936 = sum of:
0.01657936 = product of:
0.04973808 = sum of:
0.04973808 = weight(_text_:22 in 1149) [ClassicSimilarity], result of:
0.04973808 = score(doc=1149,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = 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)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 17.12.2013 11:02:22
-
Tay, A.: ¬The next generation discovery citation indexes : a review of the landscape in 2020 (2020)
0.01
0.00725347 = product of:
0.01450694 = sum of:
0.01450694 = product of:
0.04352082 = sum of:
0.04352082 = weight(_text_:22 in 40) [ClassicSimilarity], result of:
0.04352082 = score(doc=40,freq=2.0), product of:
0.16069375 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045888513 = queryNorm
0.2708308 = fieldWeight in 40, 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=40)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 17.11.2020 12:22:59
-
Cronin, B.; Shaw, D.: Banking (on) different forms of symbolic capital (2002)
0.01
0.0064782575 = product of:
0.012956515 = sum of:
0.012956515 = product of:
0.019434772 = sum of:
0.014640221 = weight(_text_:d in 1263) [ClassicSimilarity], result of:
0.014640221 = score(doc=1263,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.16792654 = fieldWeight in 1263, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0625 = fieldNorm(doc=1263)
0.0047945506 = weight(_text_:s in 1263) [ClassicSimilarity], result of:
0.0047945506 = score(doc=1263,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.09609913 = fieldWeight in 1263, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=1263)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.14, S.1267-1270
-
Milman, B.L.: Individual co-citation clusters as nuclei of complete and dynamic informetric models of scientific and technological areas (1994)
0.01
0.0056684753 = product of:
0.011336951 = sum of:
0.011336951 = product of:
0.017005425 = sum of:
0.012810193 = weight(_text_:d in 37) [ClassicSimilarity], result of:
0.012810193 = score(doc=37,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.14693572 = fieldWeight in 37, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=37)
0.004195232 = weight(_text_:s in 37) [ClassicSimilarity], result of:
0.004195232 = score(doc=37,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.08408674 = fieldWeight in 37, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=37)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Abstract
- Describes the construction of improved informetric models of individual scientific and technological areas on the basis of individual co citation clusters. The developed methodology of replenishment of research front with accidently absent papers describes the model more completely. Proposes the simple method of cluster 'dynamization' for the study of evolution of research area. The transition under consideration from co citation clusters to lexical maps of papers and patents enables the monitoring of the relationshuip between R and D in a given technological area. Provides the example from modern chemical engineering of Pressure-Swing Adsorption
- Source
- Scientometrics. 31(1994) no.1, S.45-57
-
Zhao, D.: Challenges of scholarly publications on the Web to the evaluation of science : a comparison of author visibility on the Web and in print journals (2005)
0.01
0.0056684753 = product of:
0.011336951 = sum of:
0.011336951 = product of:
0.017005425 = sum of:
0.012810193 = weight(_text_:d in 1065) [ClassicSimilarity], result of:
0.012810193 = score(doc=1065,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.14693572 = fieldWeight in 1065, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=1065)
0.004195232 = weight(_text_:s in 1065) [ClassicSimilarity], result of:
0.004195232 = score(doc=1065,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.08408674 = fieldWeight in 1065, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=1065)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Information processing and management. 41(2005) no.6, S.1403-1418
-
Neuhaus, C.; Daniel, H.-D.: Data sources for performing citation analysis : an overview (2008)
0.01
0.0056684753 = product of:
0.011336951 = sum of:
0.011336951 = product of:
0.017005425 = sum of:
0.012810193 = weight(_text_:d in 1735) [ClassicSimilarity], result of:
0.012810193 = score(doc=1735,freq=2.0), product of:
0.0871823 = queryWeight, product of:
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.045888513 = queryNorm
0.14693572 = fieldWeight in 1735, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.899872 = idf(docFreq=17979, maxDocs=44218)
0.0546875 = fieldNorm(doc=1735)
0.004195232 = weight(_text_:s in 1735) [ClassicSimilarity], result of:
0.004195232 = score(doc=1735,freq=2.0), product of:
0.049891718 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.045888513 = queryNorm
0.08408674 = fieldWeight in 1735, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=1735)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Journal of documentation. 64(2008) no.2, S.193-210