作者机构:[1]Tsinghua National Laboratory for Information Science and Technology, Department of Automation, Tsinghua University, Beijing 100084, China
相关基金:Supported by the National Natural Science Foundation of China (No. 60872056), the Scientific and Technological Innovation Nurture Funds Major Projects of MOE, P.R.C. (No. 707005), and the Distinguished Young Scholars of the National Natural Science Foundation of China (No. 60525111)