homepages/54/3420-5,
Liang Xu, Home Page, https://orcid.org/0000-0001-8171-0247, Nanyang Technological University, School of Electrical and Electronic Engineering, Singapore
homepages/54/6265-2,
Wei Cao, Home Page, https://orcid.org/0000-0003-0339-7093, Fudan University, State Key Laboratory of ASIC and System, Shanghai, China
homepages/54/7718-3,
Luís Reis and Luís F. G. Reis, Home Page, https://www.mendeley.com/profiles/luis-reis2/, Instituto Superior Tecnico, Lisbon, Portugal
homepages/54/4934,
Björn W. Schuller and Bjoern Schuller, Home Page, https://orcid.org/0000-0002-6478-8699, University of Passau, Faculty of Computer Science and Mathematics, Germany