4Th International Conference on Computer Science and Education, Date: JUL 25-28, 2009, Location: Nanning, PEOPLES R CHINA, Patrocinadores: IEEE, Comp Educ Coll & Univ, Natl Res Council, Guangxi Univ, IEEE Control Syst Chapter, Guangzhou, IEEE Control Syst Chapter, Singapore, Univ Melbourne, Univ Virginia, Univ Texas, Univ British Columbia, Xiamen Univ, Chongqing Univ, Xiamen Xinhangha Ctr Comp Educ & Dev