In those fields where multiple authorship is the rule, the h-index should be supplemented by role-based h-indices
In those fields where multiple authorship is the rule, the h-index should be supplemented by role-based h-indices
复制标题
在那些以多重作者身份为规则的领域，h 指数应辅以基于角色的 h 指数
DOI：
10.1177/0165551509348133
复制
发表时间：
2010-02-01
影响因子：
2.4
通讯作者：
Chen, Jin
中科院分区：
文献类型：
--
作者：
Hu, Xiaojun;Rousseau, Ronald;Chen, Jin
科学家之间的合作模式正变得越来越复杂。即使考虑到共同作者数量的复杂方法也不能解决与引用度量（如h指数）计算相关的所有问题。在本文中，我们介绍了基于角色的h指数，特别是主要贡献h指数，记为h-maj，它只考虑那些科学家扮演主要或核心角色的文章。作为一个例子，我们为中国健康科学领域的科学家提供了主要贡献指标。基于Web of Science （WoS）的数据显示了h-index和h-maj的差异，基于中国知网（CNKI）数据库的数据显示了h-index和h-maj的差异。建议使用主要贡献h-index作为补充索引，特别是在经常有多个“第一作者”和/或通讯作者的领域。
Collaboration patterns among scientists are becoming more and more complicated. Even sophisticated methods for taking the number of co-authors into account do not solve all problems related to the calculation of citation measures such as the h-index. In this article we introduce role-based h-indices and in particular the major contribution h-index, denoted as h-maj, which takes only those articles into account in which the scientist plays a major or core role. As an example we provide major contribution indices for scientists in the health sciences in China. Differences between the h-index and h-maj are shown for data based on the Web of Science (WoS), and separately, based on the China National Knowledge Infrastructure (CNKI) database. It is suggested to use the major contribution h-index as a supplementary index, especially in those fields where multiple 'first authors' and/or corresponding authors are common.