Supported by the National Natural Science Foundation of China (60573095);the Program for New Century Excellent Talents at Univer-sity of China (NCET-04-0675);the National High Technology Research and Development Program of China (2006AA12Z210);Specialized Research Fund for the Doctoral Program of Higher Education of China (20050486024);State Key Laboratory of Software Engineering (SKLSE05-01)
It can not provide dynamic view mechanism in previous dataspace information system. In this paper, the dynamic extendable view mechanism provided by object deputy model is proposed for personalized dataspace informati...