This author has not been identified. Look up 'Ying-Chang Liang' in GoogleThis author has not been identified. Look up 'Hsiao-Hwa Chen' in GoogleThis author has not been identified. Look up 'Joseph Mitola III' in GoogleThis author has not been identified. Look up 'Petri Mähönen' in GoogleThis author has not been identified. Look up 'Ryuji Kohno' in GoogleThis author has not been identified. Look up 'Jeffrey H. Reed' in GoogleThis author has not been identified. Look up 'Laurence B. Milstein' in Google