인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
The CD(Consolidation-Destabilization) Index, developed to quantitatively represent the disruptive characteristics of patented technology, is a metric calculated using consolidation and destabilization, which are defined based on citation networks. Although the widely used CD Index incorporates these two components―consolidation and destabilization―it has limitations that may distort the representation of technological disruptiveness. These include the use of subtraction between the two components and the excessive influence of forward citations from prior technologies. To overcome these structural limitations, this study proposes two novel representation methods: (1) the Complex CD Index, and (2) the Extended CCD Index. First, the Complex CD Index expresses consolidation and destabilization separately on a two-dimensional complex plane, replacing subtraction, which enables the representation of disruptiveness without information loss due to subtraction. Second, the Extended CCD Index expands upon the original CCD by incorporating the forward citations, which were previously excluded, while controlling their excessive influence to prevent reduced discriminative power between index values. The effectiveness of both proposed methods is validated through empirical experiments using USPTO patent data, demonstrating improved discriminative performance between different technology groups compared to the original CD Index. These proposed indices offer more reliable tools for evaluating the disruptive nature of technologies and hold potential for use in research performance evaluation and policy development.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
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UCI(KEPA) : I410-151-26-02-094320620
