摘要
为引导和辅助用户快速地浏览和检索文献,提高用户面对海量数据资源时对文献资源的利用效率,设计实现了能够按照用户需求进行多层级文献引证可视化导航的系统工具.通过采用双曲树可视化方法,明确了该工具的技术思路、数据库设计、界面设计、主要功能和关键技术实现.最后,以专利文献引证为例进行了实证研究.结果表明本文方法可提高文献引证导航的效率.
To improve utilization efficiency of the mass literature resources, guide and assist user to fast browse and retrieval, a demand-driven visual navigation system for literature citation was designed and implemented based on hyperbolic tree, and its technical idea, database design, interface design, basic framework, main function and key technologies were elaborated. At last an empirical illustration about patent reference was proposed. The result showes that the proposed method can improve the literature citation efficiency.
出处
《北京理工大学学报》
EI
CAS
CSCD
北大核心
2014年第4期382-385,共4页
Transactions of Beijing Institute of Technology
基金
国家自然科学基金资助项目(70903007)
国家部委基金资助项目(2011IM010500)
关键词
文献引证
双曲树
可视化
citation
hyperbolic tree
visualization
