1. Institute of Computer Science, Kazimierz Wielki University, 85-064 Bydgoszcz, Poland
2. Faculty of Mechanical Engineering, Poznan University of Technology, 60-965 Poznan, Poland
3. Environmental Engineering Faculty, Lublin University of Technology, 20-618 Lublin, Poland
4. EFREI Paris Pantheon Assas University, 30-32 Avenue de la République, 94800, Villejuif, France