Detecting h-index manipulation through self-citation analysis
نویسندگان
چکیده
منابع مشابه
Characterizing the Scholar H-index Via Full-text Citation Analysis
This study proposes a method to characterize the scholar h-index by full-text citation analysis. The method combines the citation context analysis, graph mining, and supervised topic modeling to modify the oversimplified process of citation count, and provides more sophisticated assumptions for the scholar h-index in two aspects: the context of citation and the supervised topic-related measure.
متن کاملAn h-index weighted by citation impact
An h-type index is proposed which depends on the obtained citations of articles belonging to the h-core. This weighted h-index, denoted as hw, is presented in a continuous setting and in a discrete one. It is shown that in a continuous setting the new index enjoys many good properties. In the discrete setting some small deviations from the ideal may occur. 2007 Elsevier Ltd. All rights reserved.
متن کاملSelf-citation corrections for the Hirsch index
I propose to sharpen the index h, proposed by Hirsch as a useful index to characterize the scientific output of a researcher, by excluding the self-citations. Performing a self-experiment and also discussing in detail two anonymous data sets, it is shown that self-citations can significantly reduce the h index in contrast to Hirsch’s expectations. This result is confirmed by an analysis of 13 f...
متن کاملCitation analysis of faculty publication: beyond Science Citation Index and Social Science Citation Index.
When evaluated for promotion or tenure, faculty members are increasingly judged more on the quality than on the quantity of their scholarly publications. As a result, they want help from librarians in locating all citations to their published works for documentation in their curriculum vitae. Citation analysis using Science Citation Index and Social Science Citation Index provides a logical sta...
متن کاملh-Index Manipulation by Undoing Merges
The h-index is an important bibliographic measure used to assess the performance of researchers. Van Bevern et al. [Artif. Intel., to appear] showed that, despite computational worst-case hardness results, substantial manipulation of the h-index of Google Scholar author profiles is possible by merging articles. Complementing this work, we study the opposite operation, the splitting of articles,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientometrics
سال: 2010
ISSN: 0138-9130,1588-2861
DOI: 10.1007/s11192-010-0306-5