Comparative study on methods of detectin
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Naoki Shibata; Yuya Kajikawa; Yoshiyuki Takeda; Katsumori Matsushima
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Article
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2009
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John Wiley and Sons
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English
⚖ 270 KB
## Abstract In this article, we performed a comparative study to investigate the performance of methods for detecting emerging research fronts. Three types of citation network, co‐citation, bibliographic coupling, and direct citation, were tested in three research domains, gallium nitride (GaN), co