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图书情报工作 ›› 2017, Vol. 61 ›› Issue (7): 91-95.DOI: 10.13266/j.issn.0252-3116.2017.07.013

• 情报研究 • 上一篇    下一篇

Q指数——一种考虑了时间因素的新型h指数

龙艺璇1,2, 赵庆峰1,3, 赵星辉3   

  1. 1. 中国科学院文献情报中心 北京 100190;
    2. 中国科学院大学 北京 100049;
    3. 山东科技大学计算机科学与工程学院 青岛 266590
  • 收稿日期:2016-12-28 修回日期:2017-03-06 出版日期:2017-04-05 发布日期:2017-04-05
  • 作者简介:龙艺璇(ORCID:0000-0002-5395-4049),硕士研究生,E-mail:longyixuan@mail.las.ac.cn;赵庆峰(ORCID:0000-0002-0238-9481),讲师,博士;赵星辉(ORCID:0000-0001-8466-6990),硕士研究生。

Q-index——A New Type of h-index Considering Time

Long Yixuan1,2, Zhao Qingfeng1,3, Zhao Xinghui3   

  1. 1. National Science Library, Chinese Academy of Sciences, Beijing 100190;
    2. University of Chinese Academy of Sciences, Beijing 100049;
    3. College of Information Science and Engineering, Shandong University of Science and Technology, Qingdao 266590
  • Received:2016-12-28 Revised:2017-03-06 Online:2017-04-05 Published:2017-04-05

摘要： [目的/意义] 针对当前研究主体评价存在的缺陷，对已有h指数进一步完善，使得对研究主体的评价更加公平公正。[方法/过程] 在h指数基础上，创新性地考虑时间因素，提出一种新型指数Q指数。以随机选取的数理科学领域的四位学者为例，通过计算四位学者的Q指数验证该指数的实用性和可靠性。[结果/结论] 结果显示，Q指数的变化过程可以反映出研究主体的发展趋势。因此Q指数可以作为人才发现、聘用教师、评定职称的依据，并引导科研人员朝科学健康的方向发展。

关键词: 研究主体评价, h指数, 被引频次, Q指数, 发展趋势

Abstract: [Purpose/significance] Considering the defects of the current research subject evaluation, this paper improves h-index to make the evaluation of research subjects more fair and equitable.[Method/process] Based on the h-index, Q-index was proposed by considering the time factor creatively. We randomly selected four scholars in the field of mathematical science to verify the practicality and reliability of the Q-index by calculating the Q-index of four scholars. [Result/conclusion] The results show that the Q-index changing process can reflect the development trend of research subjects. Therefore, the Q-index can serve as the basis for hiring teachers or evaluating the title. In addition, it can guide researchers towards a healthy and scientific direction.

Key words: research subject evaluation, h-index, citation frequency, Q-index, development trend

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