citation index research paper

To find out how much impact a particular article or author has had, by showing which other authors cited the work within their own papers. The H-Index is one specific method utilizing citation analysis to determine an individuals impact.

According to the definition of the h-index, a researcher with an h-index of 15 has at least 15 publications with at least 15 citations. The index was originally developed for analysis of individuals, but has also been applied at other levels, such as research groups, departments, and institutions.

Citation index numbers provide a way to measure impact beyond raw citation counts. Index numbers can be calculated for individual articles, a group/list of publications, or even all the articles published in a journal or field (see our Journal Impact page).

A citation index is a kind of bibliographic index, an index of citations between publications, allowing the user to easily establish which later documents cite which earlier documents. A form of citation index is first found in 12th-century Hebrew religious literature.

Scholar Metrics summarize recent citations to many publications, to help authors as they consider where to publish their new research. To get started, you can browse the top 100 publications in...

Citation index numbers provide a way to measure impact beyond raw citation counts. Index numbers can be calculated for individual articles, a group/list of publications, or even all the articles published in a journal or field (see our Journal Impact page).