This author has not been identified. Look up 'Shaoshan Liu' in GoogleThis author has not been identified. Look up 'Jie Tang' in GoogleThis author has not been identified. Look up 'Chengrui Deng' in GoogleThis author has not been identified. Look up 'Xiao-Feng Li' in GoogleThis author has not been identified. Look up 'Jean-Luc Gaudiot' in Google