Exploring knowledge grid for knowledge supply in the collaborative design

This paper describes a preliminary attempt at using the knowledge grid technologies for knowledge supply platform in a distributed collaborative design environment. By integrating members, roles, and tasks in workflow, three sorts of knowledge demands are gained. Based on knowledge demand information, a knowledge supply model is proposed for the purpose of delivering the right knowledge to the right persons. Knowledge grid, acting as a platform for implementing the knowledge supply, is also discussed mainly from the view of knowledge space. A prototype system of knowledge supply has been implemented and applied in collaborative product development. The proposed platform is viewed as a promising knowledge management method that facilitates the implementation of computer supported cooperative work.