Document (#34454)

Author

Kang, I.-S.
Na, S.-H.
Lee, S.
Jung, H.
Kim, P.
Sung, W.-K.
Lee, J.-H.

Title

On co-authorship for author disambiguation

Source

Information processing and management. 45(2009) no.1, S.84-97

Year

2009

Abstract

Author name disambiguation deals with clustering the same-name authors into different individuals. To attack the problem, many studies have employed a variety of disambiguation features such as coauthors, titles of papers/publications, topics of articles, emails/affiliations, etc. Among these, co-authorship is the most easily accessible and influential, since inter-person acquaintances represented by co-authorship could discriminate the identities of authors more clearly than other features. This study attempts to explore the net effects of co-authorship on author clustering in bibliographic data. First, to handle the shortage of explicit coauthors listed in known citations, a web-assisted technique of acquiring implicit coauthors of the target author to be disambiguated is proposed. Then, a coauthor disambiguation hypothesis that the identity of an author can be determined by his/her coauthors is examined and confirmed through a variety of author disambiguation experiments.

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