This author has not been identified. Look up 'Yong Zhang' in GoogleThis author has not been identified. Look up 'Zhuo Chang' in GoogleThis author has not been identified. Look up 'Francis Y. L. Chin' in GoogleThis author has not been identified. Look up 'Hing-Fung Ting' in GoogleThis author has not been identified. Look up 'Yung H. Tsin' in Google