This author has not been identified. Look up 'Yi-Cheng Chen' in GoogleThis author has not been identified. Look up 'Wen-Yuan Zhu' in GoogleThis author has not been identified. Look up 'Wen-Chih Peng' in GoogleThis author has not been identified. Look up 'Wang-Chien Lee' in GoogleThis author has not been identified. Look up 'Suh-Yin Lee' in Google