Abstract

Relevant information gathering in the web is a very complex task. The main problem with most information retrieval approaches is neglecting the context of the pages, mainly because search engines are based on keyword-based indexing. Considering restrained domain, it is possible to take into account of this context what should lead to more relevant information gathering. In this paper, a specific cooperative information gathering approach based on the use of software agents and ontologies is proposed. To operationalize this approach, a generic software architecture, named AGATHE, permitting the development of specific restricted-domain information gathering systems is presented in detail.

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