1. Faculty of Applied Sciences, Macao Polytechnic University, China and
Processing and Telecommunication Centre, Macao Meteorological and Geophysical Bureau, China
2. Faculty of Applied Sciences, Macao Polytechnic University, China and
Engineering Research Centre of Applied Technology on Machine Translation and Artificial Intelligence of Ministry of Education, Macao Polytechnic University, China
3. Faculty of Applied Sciences, Macao Polytechnic University, China and
Department of Computer Science and Engineering - DISI, University of Bologna, Italy