An Integrated Information Retrieval Support System for Campus Network  

作　　者：QIAO Lin HUANG Wei-tong WEN Qi FU Xiao-long 

机构地区：[1]Pepartment of Computer Science and Technology,Tsinghua University, Beijing 100084, China

出　　处：《Wuhan University Journal of Natural Sciences》2006年第1期42-46,共5页武汉大学学报（自然科学英文版）

基　　金：Supported by the National Natural Science Foun-dation of China (60173010)

摘　　要：This paper presents a new integrated information retrieval support system （IIRSS） which can help Web search engines retrieve cross-lingual information from hereto geneous resources stored in multi-databases in Intranet. The IIRSS, with a three-layer architecture, can cooperate with other application servers running in Intranet. By using intelligent agents to collect information and to create indexes on the-fly, using an access control strategy to confine a user to browsing those accessible documents for him/her through a single portal, and using a new cross-lingual translation tool to help the search engine retrieve documents, the new system provides controllable information access with different authorizations, personalized services, and real-time information retrieval.This paper presents a new integrated information retrieval support system （IIRSS） which can help Web search engines retrieve cross-lingual information from hereto geneous resources stored in multi-databases in Intranet. The IIRSS, with a three-layer architecture, can cooperate with other application servers running in Intranet. By using intelligent agents to collect information and to create indexes on the-fly, using an access control strategy to confine a user to browsing those accessible documents for him/her through a single portal, and using a new cross-lingual translation tool to help the search engine retrieve documents, the new system provides controllable information access with different authorizations, personalized services, and real-time information retrieval.

关 键 词：information retrieval intelligent agent Web seareh integrated information retrieval support system 

分 类 号：TP393.18[自动化与计算机技术—计算机应用技术] TP18[自动化与计算机技术—计算机科学与技术]