Search (2 results, page 1 of 1)
- Did you mean:
- rvk_ss%3a%2023 76400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliotheksbenutzung %2f auskunft%2c information%22 2
- rvk_ss%3a%2223 73400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliotheksbenutzung %2f auskunft%2c information%22 2
- rvk_ss%3a%2223 76400 allgemeinen %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliotheksbenutzung %2f auskunft%2c information%22 2
- rvk_ss%3a%2223 76400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliotheksbenutzung %2f auskunfts%2c information%22 2
- rvk_ss%3a%2223 76400 allgemeines %2f buch- und bibliothekswesen%2c informationswissenschaft %2f bibliothekswesen %2f bibliotheksbenutzung %2f auskünfte%2c information%22 2
-
Shibata, N.; Kajikawa, Y.; Takeda, Y.; Matsushima, K.: Comparative study on methods of detecting research fronts using different types of citation (2009)
0.00
0.0016689459 = product of: 0.025034187 = sum of: 0.025034187 = sum of: 0.0050277202 = weight(_text_:information in 2743) [ClassicSimilarity], result of: 0.0050277202 = score(doc=2743,freq=2.0), product of: 0.05184426 = queryWeight, product of: 1.7554779 = idf(docFreq=20772, maxDocs=44218) 0.029532848 = queryNorm 0.09697737 = fieldWeight in 2743, 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=2743) 0.020006467 = weight(_text_:22 in 2743) [ClassicSimilarity], result of: 0.020006467 = score(doc=2743,freq=2.0), product of: 0.103419 = queryWeight, product of: 3.5018296 = idf(docFreq=3622, maxDocs=44218) 0.029532848 = queryNorm 0.19345059 = fieldWeight in 2743, 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=2743) 0.06666667 = coord(1/15)
- Date
- 22. 3.2009 17:52:50
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.3, S.571-580
-
Shibata, N.; Kajikawa, Y.; Matsushima, K.: Topological analysis of citation networks to discover the future core articles (2007)
0.00
2.011088E-4 = product of: 0.003016632 = sum of: 0.003016632 = product of: 0.006033264 = sum of: 0.006033264 = weight(_text_:information in 286) [ClassicSimilarity], result of: 0.006033264 = score(doc=286,freq=2.0), product of: 0.05184426 = queryWeight, product of: 1.7554779 = idf(docFreq=20772, maxDocs=44218) 0.029532848 = queryNorm 0.116372846 = fieldWeight in 286, 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=286) 0.5 = coord(1/2) 0.06666667 = coord(1/15)
- Source
- Journal of the American Society for Information Science and Technology. 58(2007) no.6, S.872-882