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理想的Web IR服务模式的研究

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The Ideal Web IR Service Frame
Web IR presents a new challenge due to the heterogeneity,the dynamic characteristic and the size of theWeb. A practical IR system that can satisfy the users' demand is very important ,in this paper we research the charac-teristics of Web IR in detail and give out the ideal Web IR service model:it should include search engine spectrum,search engine hierarchy,search engine cooperative network. We also analyze the key technique of this model,propose asimple way for the Web IR service to deal with the huge-scale of Web resources easily,and test part of the ideas in ourprototype system SAInSE.

Web IRSearch engineSearch engine spectrumSearch engine hierarchySearch engine cooperative net-work

刘悦、冯国臻、程学旗、薄立彦

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中国科学院计算技术研究所软件室,北京,100080

Web IR Search engine Search engine spectrum Search engine hierarchy Search engine cooperative net-work

国家重点基础研究发展计划(973计划)

G1998030413

2003

计算机科学
重庆西南信息有限公司（原科技部西南信息中心）

计算机科学

CSTPCDCSCD北大核心
影响因子：0.944
ISSN：1002-137X
年,卷(期)：2003.30(5)
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