This author has not been identified. Look up 'Yi-Jung Liu' in GoogleThis author has not been identified. Look up 'Tsung-Yuan Tsai' in GoogleThis author has not been identified. Look up 'Kuo-Hui Yu' in GoogleThis author has not been identified. Look up 'Der-Feng Guo' in GoogleThis author has not been identified. Look up 'Li-Yang Chen' in GoogleThis author has not been identified. Look up 'Tsung-Han Tsai' in GoogleThis author has not been identified. Look up 'Wen-Chau Liu' in Google