Cooperative work mechanism in UUHDB system based on MAS

In this paper, the UUHDB (United Use of Heterogeneous Databases) system, which is based on a multi-agent structure (MAS), is introduced. We expatiate the means and strategies which can enhance the self-adaptive learning ability of both single agents and MASs. The cooperative work mechanism of the MAS in UUHDB is presented. We also research the means of cooperative learning in the MAS.