Temporal information retrieval in cooperative search engine

N. Sato, M. Uehara, Y. Sakai

研究成果: Conference contribution

8 被引用数 (Scopus)

抄録

In business, the retrieval of up-to-data, or fresh, information is very important. It is difficult for conventional search engines based on a centralized architecture to retrieve fresh information, because they take a long time to collect documents via Web robots. In contrast to a centralized architecture, a search engine based on a distributed architecture does not need to collect documents, because each site makes an index independently. As a result, distributed search engines can be used to retrieve fresh information. However, fast indexing alone is not enough to retrieve fresh information, as support fro temporal information based retrieval is also required. In this paper, we describe temporal information retrieval in distributed search engines. In particular, we propose a content-based comparison method to avoid spamming.

本文言語English
ホスト出版物のタイトルProceedings - 14th International Workshop on Database and Expert Systems Applications, DEXA 2003
出版社Institute of Electrical and Electronics Engineers Inc.
ページ215-220
ページ数6
ISBN(電子版)0769519938
DOI
出版ステータスPublished - 2003
イベント14th International Workshop on Database and Expert Systems Applications, DEXA 2003 - Prague, Czech Republic
継続期間: 2003 9 12003 9 5

出版物シリーズ

名前Proceedings - International Workshop on Database and Expert Systems Applications, DEXA
2003-January
ISSN(印刷版)1529-4188

Other

Other14th International Workshop on Database and Expert Systems Applications, DEXA 2003
国/地域Czech Republic
CityPrague
Period03/9/103/9/5

ASJC Scopus subject areas

  • 工学(全般)

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