学术评价的多变量指标探讨

结合集成影响指标(I3)和h指数构成I3型多变量指标框架,获得发文矢量X=(X1,X2,X3)和引文矢量Y=(Y1,Y2,Y3)、集成发文指数I3X=X1+X2+X3和集成引文指数I3Y=Y1+Y2+Y3等多变量指标。实证研究显示:整体h核分布适用于评价学者,h核指数X1和Y1适用于评价大学的核心影响力,集成指数I3X和I3Y适合替代期刊影响因子JIF。多变量指标为学术评价提供了结合I3和h指数优势的多维视角,可丰富学术评价测度。图5。表4。参考文献18。附表3。     

Network analysis of temporal trends in scholarly research productivity

We propose a method to identify the journals or proceedings that are most highly esteemed by a research group over some time frame. Using open publication databases, we identify the experts in the community, and analyse their publication pattern, and then use this as a guideline for evaluating scientific outputs of other groups of researchers publishing in the same domain. To illustrate the practicality of our method, we analyse the scientific output of Korean researchers in the security subject domain from 2004 to 2009, and comparing this groups’ output with that of well-known researchers. Our empirical analysis demonstrates that there is a persistent gap between these two research groups’ publications impact over this period, although the absolute number of journal publications greatly increased over recent years.     

浅谈采访工作

在图书馆各项工作中,书刊文献采访是一项重要的基础工作。有关专家称它为“图书馆业务的第一站”。它作为图书馆藏书建设的重要部分愈来愈受到人们的重视。１采访工作的现状（１）出版的无序对采访工作的影响出版界以利润为目的,大量热门书刊充斥市场。常常是不同出版社...