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:Partially supported by the National High-Tech Research and Development (863) Program of China (Nos. 2009AAllZ206 and 20I IAA110401) and the National Natural Science Foundation of China (Nos. 60721003 and 60834001) and Tsinghua University Innovation Research Program (No. 2009THZ0)