A research on a grid community group model based education resource

According to the classification principles of educational information in LOM, and the characteristics of grid community and resource distribution in grid, on the basis of a proposed model of grid community based education resource, the brief paper puts forward constructing the concept of Equivalent grid community group, building the mechanism of resources-sharing and information-spreading between communities, which help to achieve mutual communication and information-sharing between communities. At the end of paper, proliferation algorithm is simulated and tested.