计算机科学技术类核心期刊主要评价指标的统计分析

Statistical Analysis of the Major Indexes of Core Journals in Computer Science

选取《2008年版中文核心期刊要目总览》中的18种计算机科学技术类期刊为研究样本,采用《中国引文数据库》中的计量指标,统计分析2005年～2007年我国18种计算机科学技术类核心期刊的主要评价指标。结果表明,2005年～2007年18种计算机科学技术类核心期刊的总体学术影响力稳步上升,但个体之间的发展不平衡,存在着影响因子参差不齐、总被引频次差异显著、部分期刊自引过高等问题。

By Selecting the ＂2008 edition of Chinese Core Journals＂ in the 18 kinds of computer science journals as the study sample,and using the ＂China Citation Database＂ in the measurement of indicators,it makes statistical analysis of the category main index of 18 kinds of core journals,2005~2007 Computer Science and Technology in China.The result shows that,the Academic influence of the 18 species,2005~2007,Computer Science and Technology Core journals has overall steady raised,but there is unbalanced development between each as the impact factors are uneven,the total citation frequencies are significantly different,and some journals from the quoted are excessively high.