1. Technical University of Sofia,Department of Fundamentals and Technical Means of Design,Soria,Bulgaria
2. Technical University of Sofia,Department of Automation of Discrete Production Engineering,Sofia,Bulgaria
3. Riga Technical University,Faculty of Electrical and Environmental Engineering, Institute of Industrial Electronics and Electrical Engineering,Riga,Latvia
4. al-Farabi Kazakh National University,Department of Artificial Intelligence & Big Data
5. National University of Mongolia,school of Engineering and Applied Sciences,Department of Information and Computer Sciences