Chen, Weiqi
Hao, Zhifeng
Cai, Ruichu
Zhang, Xiangzhou
Hu, Yong
Liu, Mei
Funding for this research was provided by:
National Natural Science Foundation of China (71271061)
National Natural Science Foundation of China (70801020)
Science and Technology Planning Project of Guangdong Province, China (2010B010600034)
Science and Technology Planning Project of Guangdong Province, China (2012B091100192)
Business Intelligence Key Team of Guangdong University of Foreign Studies (TD1202)