
ABSTRACT Co-citation means that two or more studies are cited together by a later study. This paper deals with the relationship between co-citation and author disambiguation. Author disambiguation is to cluster same-name author instances into real-world individuals. Co-citation may influence author disambiguation in terms that two or more r elated research works performed by the same person may be co-cited by some later stud ies. This article describes automated steps to gather co-citation information from Google s cholar, and proposes a new clustering algorithm to effectively integrate co-citation infor mation with other author disambiguation features. Experiments showed that co-citation he lps to improve the performance of author disambiguation. KEYWORDS Co-citation, Author Disambiguation, Co-citation Gathering, Clus tering, Author Disambiguation Features 1. 서 론 한 논문에서 다른 논문의 내용을 참조하는 인용은 적어도 이후 기술되는 세 가지 방식으로 저자식별에 영향을 미친다. 설명의 편의를 위해 과 같이 두 동명 저자명 개체 홍길동1, 홍길동2가 각각 작성한 두 논문 P1, P2에 대해 P1, P2가 각각 인용하는 논문 P3와, P1, P2를 동시에 인용하는 두 논문 P0가 존재하는 상황을 가정한다.첫째 방식은 P1이 P2를 인용하는 것으로 “한 연구자는 자신의 이전 연구를 인용하는 경향이 있다”는 가정(McRae-Spencer and Shadbolt 2006)에 따라 홍길동1, 홍길동2를 한 사람의
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 2 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
