Design and implementation of a CP-nets-based and user preferences-oriented distributed policy-based agent architecture and algorithm

This paper introduces and formally defines a distributed policy-based agent framework and algorithm for the real situation of diverse needs. This framework is based on CP-nets and personalized based on user preference database. Using the user own preference and other user preference, this architecture provides an algorithm for calculating user preference. The model has been validated in test environment, and the future work is given in the final.