基于网络的分布式信息检索探析

目前基于因特网的分布式信息检索研究主要集中在对等网(P2P)和网格的信息检索优化和开发上。因此,本文首先讨论对等网信息检索的基本理论和技术,评价P2P信息搜索技术优劣;然后介绍网格信息检索的规范及其体系结构,最后给出网格信息检索展望。

The distributed information retrieval based on the Intemet recently focuses on the information retrieval of peer to peer and the grid information retrieval. Tiffs paper discusses P2P IR techniques and basic principles, evaluates its search techniques. And then it introduces the requirements of GIR arid its architecture. In tire end, it puts forth visions of GIR.