1. Institute of Applied Optimization School of Artificial Intelligence and Big Data Hefei University,Hefei,Anhui,China
2. Faculty of Electrical Engineering and Computer Science Höchschule Zittau/Gorlitz,Enterprise Application Development Group,Görlitz,Germany
3. Vrije Universiteit Amsterdam,Department of Computer Science,Amsterdam,The Netherlands
4. Institute of Applied Optimization School of Artificial Intelligence and Big Data,Hefei,Anhui,China