Abdulmalik Shehu Yaro
1) Department of Informatics and Quantitative Methods, Faculty of Informatics and Management, University of Hradec Kralove, 500 03 Hradec Kralove, Czech Republic. 2) Department of Electronics and Telecommunications Engineering, Ahmadu Bello University, Zaria, 810106,
Nigeria

Filip Maly
Department of Informatics and Quantitative Methods, Faculty of Informatics and Management, University of Hradec Kralove, 500 03 Hradec Kralove,
Czech Republic

Pavel Prazak
Department of Informatics and Quantitative Methods, Faculty of Informatics and Management, University of Hradec Kralove, 500 03 Hradec Kralove,
Czech Republic

Karel Malý
Department of Informatics and Quantitative Methods, Faculty of Informatics and Management, University of Hradec Kralove, 500 03 Hradec Kralove,
Czech Republic