This author has not been identified. Look up 'Yun-Chung Chung' in GoogleThis author has not been identified. Look up 'Jung Ming Wang' in GoogleThis author has not been identified. Look up 'Robert R. Bailey' in GoogleThis author has not been identified. Look up 'Sei-Wang Chen' in GoogleThis author has not been identified. Look up 'Shyang-Lih Chang' in GoogleThis author has not been identified. Look up 'Shen Cherng' in Google