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Context-aware agents for user-oriented web services discovery and execution
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Context-aware agents for user-oriented web services discovery and execution
M. Brian Blake1, 2 , Daniel R. Kahan1 and Michael Fitzgerald Nowlan1 
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Georgetown University, 240 Reiss Science Building, Washington, DC 20057, USA |
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Present address: The MITRE Corporation, 7515 Colshire Drive (M/S H317), McLean, VA 22102-7508, USA |
Received: 10 April 2006 Accepted: 19 September 2006 Published online: 8 November 2006
Abstract Service-oriented computing (SOC) suggests that the Internet will be an open repository of many modular capabilities realized
as web services. Organizations may be able to leverage this SOC paradigm if their employees are able to ubiquitously incorporate
such capabilities and their resulting information into their daily practices. It is impractical to assume that human users
will be able to manually search vast distributed repositories at real-time. This paper presents an architecture, Software
Agent-Based Groupware using E-services (SAGE), that incorporates the use of intelligent agents to integrate human users with
web services. SAGE provides background search and discovery approaches, thus enabling human users to exploit service-based
capabilities that were previously too time-consuming to locate and integrate. We present a multi-agent system where each agent
learns the rule-based preferences of a human user with regards to their current operational “context” and manages the incorporation
of relevant web services.
Keywords User context and web service discovery - Intelligent agents - Service-oriented computing - Software agents and context for Web services personalization
Recommended by: Djamal Benslimane and Zakaria Maamar
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