A scalable distributed search engine for intranet information retrieval

Nobuyoshi Sato, Minoru Udagawa, Minoru Uehara, Yoshifumi Sakai, Hideki Mori

研究成果: Conference contribution

抄録

Intranet information retrieval is very important to discover the useful knowledge. In this process, search engine is useful. However, conventional search engines, which are based on centralized architecture, are not suited for the intranet information retrieval because intranet information is frequently updated. Centralized search engines take a long time to collect web pages by robots. So, we have developed a distributed search engine, Cooperative Search Engine (CSE), to retrieve fresh information. In CSE, a local search engine located in each Web server makes an index of local pages. And, a Meta search server integrates these local search engines to realize a global search engine. In such a way, the communication delay occurs at retrieval. So, we have developed several speedup techniques to realize fast retrieval. As this result, we have succeeded in increasing the scalability of CSE. In this paper, we describe these techniques and evaluation.

本文言語English
ホスト出版物のタイトルICEIS 2003 - Proceedings of the 5th International Conference on Enterprise Information Systems
編集者Olivier Camp, Mario Piattini, Slimane Hammoudi, Joaquim Filipe
出版社Escola Superior de Tecnologia do Instituto Politecnico de Setubal
ページ562-565
ページ数4
ISBN(電子版)9729881618
出版ステータスPublished - 2003 1 1
外部発表はい
イベント5th International Conference on Enterprise Information Systems, ICEIS 2003 - Angers, France
継続期間: 2003 4 232003 4 26

出版物シリーズ

名前ICEIS 2003 - Proceedings of the 5th International Conference on Enterprise Information Systems
1

Other

Other5th International Conference on Enterprise Information Systems, ICEIS 2003
国/地域France
CityAngers
Period03/4/2303/4/26

ASJC Scopus subject areas

  • 情報システム

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