近年科技论文中网络引文的域名特征研究

以CSCD引文数据库为统计源,通过http等特征词筛选出网络引文样本,然后从顶级域名和二级域名层次分析网络引文的域名特征,理出被引频次在各级网域的分布情况,找出重点被引网域和重点被引网站,为研究人员掌握科技类网络资源的分布利用规律,锁定重点网络情报源提供帮助.

Study on Domain Name Features of Web Citations in Science and Technology Papersin Recent Years

With CSCD reference database being its statistical source,this article screens out samples of web citations by means of some check tags,such as http.Then it analyzes the features of these citations’ domain names from both top-level domain and second-level domain,and finds out how these cites distribute in different level domains.Thus the domains and websites most cited can be found out,which is very helpful to researchers not only in having the division and using laws of scientific internet sources but also in locking intelligence source.