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NTIS 바로가기한국경영과학회지 = Journal of the Korean Operations Research and Management Science Society, v.31 no.4, 2006년, pp.1 - 11
유선희 (한국과학기술정보연구원 혁신인프라전략팀) , 이용호 (한국과학기술정보연구원 혁신인프라전략팀) , 원동규 (한국과학기술정보연구원 혁신인프라전략팀)
A citation-based method of estimating the life span of a patented technology is proposed In this study. The suggested framework Includes : (1) estimation of citation frequency of an individual patent within a technology group. (2) calculation of a mutual citation frequency between citing patent and ...
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