homepages/23/6750-4,
Lei Yuan, Home Page, https://www.wikidata.org/entity/Q88410285, Universidad de Alcalá de Henares, Electronic Department, Madrid, Spain
homepages/30/3185-5,
Jihyun Kim, Home Page, https://www.wikidata.org/entity/Q88945532, Pusan National University, Department of Computer Science and Engineering, Busan, South Korea
homepages/177/9140-1,
Fengping An and Feng-Ping An, Home Page, https://www.wikidata.org/entity/Q93087716, Beijing Institute of Technology, School of Information and Electronics, China