863 Project "Research on Machine Learning Methods in Problem Solving" 863-306-05-12d;
National Natural Fund Project "Research on Personalized Recommendation System of E-commerce and Its Application" 70371004;
National Natural Fund Project "Research on Grid Knowledge Service System for Virtual Enterprise Collaboration" 70671007;
The major research plan of Natural Science Foundation of China is "Research on Information Flow Monitoring and Dissemination of Unconventional Emergency Warning Network" 90924020;
Research topic of China Aviation Industry Corporation's generalized virtual economy: "Analysis of network review data and measurement of information state value";
The research project selected by aviation colleges is "Object-oriented System Analysis and Design Method Research".