[1
] Laboratory on Engineering and Management Intelligence, Research Group of Operations
Research and Decision Systems, Institute for Computer Science and Control, Hungarian
Academy of Sciences, Budapest, Hungary
[2
] Department of Operations Research and Actuarial Sciences, Corvinus University of
Budapest, Budapest, Hungary
[3
] Laboratory for Decision Support Systems, Institute for Information Recording of National
Academy of Sciences of Ukraine, Kyiv, Ukraine
[4
] Department of Information Systems and Technologies, Institute of Special Communication
and Information Protection of National Technical University of Ukraine “Igor Sikorsky
Kyiv Polytechnic Institute”, Kyiv, Ukraine