基金supported by the National Natural Science Foundation of China(60774017, 60874045)the Open Projects of Key Laboratory of Complex Systems and Intelligence Science of Chinese Academy of Sciences(20060101)
基金supported by the National Natural Science Foundation of China(Nos.61273352,61174046,61175111,60904030,60874045,60874030)the Natural Science Foundation of the Jiangsu Higher Education Institutions of China(Nos.10KJB510027,09KJB510019)the Postdoctoral Science Research Project of Jiangsu Province(No.1102167C)