This author has not been identified. It may be one of the following persons: Look up 'Yang Zhang' in GoogleThis author has not been identified. Look up 'Ivor W. Tsang' in GoogleThis author has not been identified. Look up 'Jun Li 0010' in GoogleThis author has not been identified. Look up 'Ping Liu' in GoogleThis author has not been identified. Look up 'Xiaobo Lu' in GoogleThis author has not been identified. Look up 'Xin Yu 0002' in Google