Aleksei G. Massel, Sergei A. Alexandrovich, Daria A. Gaskova

Melentiev Energy Systems Institute Siberian Branch of the Russian Academy of Sciences, Institute of Power Engineering of NAS of Belarus, Melentiev Energy Systems Institute Siberian Branch of the Russian Academy of Sciences

The article describes the main stages of ontological engineering of energy risks of the fuel and energy complex. The use of ontologies allows you to formalize the available information, and the use of ontological engineering allows you to structure knowledge about the subject area. The use of ontologies makes it possible to subsequently move to the technology of expert systems, which in turn should subsequently facilitate the process of decision support. In addition to the use of expert systems, the article also describes the use of Bayesian trust networks. It is the combination of the approaches used that makes it possible to obtain new results. This work is being carried out within the framework of a joint international project of the RFBR and the BRFFR.

Ontologies, expert systems, risk assessment, Bayesian trust networks