ICEC '05 Proceedings of the 7th international conference on Electronic commerce
An intelligent travel book management system
International Journal of Ad Hoc and Ubiquitous Computing
An effective searching method using the example-based query
ICDCIT'05 Proceedings of the Second international conference on Distributed Computing and Internet Technology
Engineering e-Collaboration Services with a Multi-Agent System Approach
International Journal of Systems and Service-Oriented Engineering
A collaborative food safety service agent architecture with alerts and trust
Information Systems Frontiers
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The World Wide Web (WWW) is a vast repository of information. Although there is a great value for this information, its size, dynamic and distribution nature put a significant amount of time and effort to locate, retrieve and integrate the desired information. In addition, different users usually have different views and interest for the same information. This paper proposes a multi-agent architecture that enables cooperation to assist different users to locate, retrieve and integrate information from the WWW. The system architecture comprises of three tiers. At the front end, the User Agents interact with the users to fulfill their interests and preferences. At the back end, the Resource Agents access and capture the content and changes of the information resources. At the middle tier, the Broker Agents facilitate cooperation among the agents to fulfill the user's desires. A prototype of the proposed system was implemented using the IBM Agent Building Environment Toolkit. The objective is to demonstrate how the agents can cooperate to transparently locate, retrieve and integrate information from dynamic and distributed information resources, utilizing the Internet search engines.