基于P2P的数字图书馆分布式搜索关键技术  

Key issues of digital library distributed search based on P2P technology

作　　者：潘威[1] 郭希娟[1] 

机构地区：[1]燕山大学信息科学与工程学院,河北秦皇岛066004

出　　处：《计算机应用研究》2008年第4期1240-1242,1274,共4页Application Research of Computers

基　　金：河北省科技厅基金资助项目(05213583);燕山大学博士基金资助项目(B162)

摘　　要：在对现流行的互操作协议的发展和特征进行比较分析的基础上,介绍了基于P2P搜索方法的特点及分类。最后在原有OAI-PMH框架的基础上,提出一种基于P2P技术的数字图书馆分布式搜索模型(P2P-DL),并对系统实现的关键技术进行了分析与设计。Based on the comparison and analysis these prevailing interoperated protocols development and feature, the characteristics and classification of the searching methods based on P2P was discussed. Finally, based on the OAT-PMH, architecture called P2P-DL with P2P technology was given. To construct the P2P-DL, the crucial technologies were discussed and designed.

关 键 词：数字图书馆 对等点 分布式搜索 OAI-PMH 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]