The incompatible knowledge elimination in knowledge - Integration

Knowledge base is the foundation of intelligent system. It is very important to insure the consistency and non-redundancy of knowledge in knowledge base. The redundant, inclusive and incompatible knowledge must be processed in knowledge-integration due to variety of knowledge source. In this paper, we research the incompatible knowledge elimination approach in knowledge-integration based on rough set theory, and present a new knowledge-integration framework, which is effective to improve the efficiency of knowledge-integration.