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arXiv 2105.09354cs.DL
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研究人员引文影响力的非累积测量

Non-cumulative measures of researcher citation impact

Mark C. Wilson, Zhou Tang

摘要:

研究者最常用的出版物指标是出版物总数、引文总数和赫希$h$指数。每一项都是累积的,因此在研究人员的职业生涯中会增加,这使得它不太适合评估初级研究人员或评估最近的影响。文献中的大多数其他作者级别的措施都具有这种累积特性。相比之下,我们的目标是研究非累积的措施,回答这个问题“在引用影响方面,你最近做了什么?“我们从相当稀少的文献中挑出六个指标,包括赫希的$m$指数,一个时间尺度版本的$h$指数。我们引入了新的措施的基础上的“引用加速”的想法。在给出了非累积测度的几个公理之后,我们得出结论,我们的一个新测度具有更好的理论依据。我们提出了一个小规模的研究,其性能的真实数据,并得出结论,它显示出巨大的承诺,为未来的使用。

英文摘要:

The most commonly used publication metrics for individual researchers are the the total number of publications, the total number of citations, and Hirsch's $h$-index. Each of these is cumulative, and hence increases throughout a researcher's career, making it less suitable for evaluation of junior researchers or assessing recent impact. Most other author-level measures in the literature share this cumulative property. By contrast, we aim to study non-cumulative measures that answer the question "in terms of citation impact, what have you done lately?" We single out six measures from the rather sparse literature, including Hirsch's $m$-index, a time-scaled version of the $h$-index. We introduce new measures based on the idea of "citation acceleration". After presenting several axioms for non-cumulative measures, we conclude that one of our new measures has much better theoretical justification. We present a small-scale study of its performance on real data and conclude that it shows substantial promise for future use.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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