This author has not been identified. Look up 'Xiaojian Zhao' in GoogleThis author has not been identified. Look up 'Jin Yuan' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'Meng Wang' in GoogleThis author has not been identified. Look up 'Guangda Li' in GoogleThis author has not been identified. Look up 'Richang Hong' in GoogleThis author has not been identified. Look up 'Zhoujun Li' in GoogleThis author has not been identified. Look up 'Tat-Seng Chua' in Google