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공공누리This item is licensed Korea Open Government License

Title
A method to make the genealogical graph of core documents from the directed citation network
Author(s)
권오진이방래김진석노경란서진이이진주
Publication Year
2009-07-30
Abstract
The larger amount of information and the larger size of search group for a given topic need many time for technicians and researchers in order to figure out the flows of technologies. Many of them want to disclose core technologies for a specific topic and understand historical aspects of the technologies. In this study, we propose a new methodology in directed citation networks, which derives the most influential core patents under both direct and indirect citation viewpoints.
Keyword
Citation network; Genealogical graph; Core patents; Patent map; Directed citation network; technology
Journal Title
Information : an international interdisciplinary journal
Citation Volume
12
ISSN
1343-4500
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/13746
http://www.ndsl.kr/ndsl/search/detail/article/articleSearchResultDetail.do?cn=NART50044361
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