Metagraphs for ontological engineering of complex systems

The article deals with the issues of ontological engineering complex systems. Ontological includes processes designing and building ontologies, technologically combining object-oriented structural analysis. aims to ensure adoption high-quality management decisions by increasing level integration necessary information, improving search capabilities in databases knowledge bases, providing possibility joint processing based on a single semantic description space. This process is carried out within framework proposed approach managing ontology obtained as result subject requirements convenience flexibility, which for modeling system ensuring functioning information analytical system. application ordinary graphs, hypergraphs metagraphs described. use construction hierarchical ontologies substantiated. Metagraphs are considered basis an applied A modification metagraph proposed, makes it possible include events data methods ontology. Such integrates component into model integral part it, flexibly less time form models subgraphs general model. An example implementation software-instrumental environment further technology used implement PostgreSQL database structure storing described