Affiliation: | [1]Key Lab of Knowledge Processing and Networked Manufacturing, Hunan University of Science and Technology, Xiangtan, 411201, China [2]School of Computer Science and Technology, Nanjing Normal University, Nanjing 210024, China [3]Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100190, China [4]China Mobile Research Institute, Beijing 100053, China [5]Institute of Acoustics, Chinese Academy of Sciences, Beijing 100190, China |