摘要
在分析了传统FTP搜索引擎在处理资源的时效性不足的基础上,提出了一个高效的层次型结构FTP动态搜索引擎系统模型,通过建立网络节点空间,改进信息搜索策略与存储机制,引入区域负责机制与非同步检索的概念,提高搜索速度与搜索准确率,保证了搜索结果在检索请求提交时的有效性与可靠性。
Based on the analysis of shortages about temporal effectiveness of the traditional FTP search engine, a dynamic model of efficient FTP search engine was proposed. In this model, a network node space was built and searching and storage mechanism were improved. Obligation-domain mechanism and asynchronous retrieval were introduced to improve the speed of search. Also, it provides the validity and reliability of results of searching on submit state.
出处
《计算机工程与设计》
CSCD
北大核心
2005年第8期2000-2002,共3页
Computer Engineering and Design
基金
国家863高技术研究发展基金项目(2002AA243031)
