Circulation Mechanism of Multiagent System Based on Agent Repository

In a large area distributed environment, agent system (AS) applications are attracting attention as a means to provide steady service with flexible response to changing user demands. AS based on the service demand gradually suits an individual user through interaction with the user. However, the contract between members is dissolved after the service offer ends, and the organization disappears. The process of reorganization and re-agreement is omissible if the optimized last AS can be continuously used when the user demands the same service again. We propose a circulation mechanism for a multiagent framework by using last AS continuously in a large-area distributed surrounding.