摘要
基于Marc_index索引的XML查询技术进行阐述,提出了一个新的路径表达式查询算法,并对查询进行了优化处理.实验结果表明,提出的方法具有较高的效率.
Query processing techniques based on Marc_index was introduced in the paper, and a new query algorithm of path expression was presented . Also a query optimization processing was carried out. The experiments indicated that the method was effective.
出处
《重庆文理学院学报（自然科学版）》
2008年第6期15-19,共5页
Journal of Chongqing University of Arts and Sciences
基金
国家自然科学基金(10571052)
湖南省高校青年骨干教师基金
湖南省教育厅科研项目
