Ontology of information subsystem integration: some problems building a corporate system from individual subsystems

Abstract

The article is devoted to the problems of combining information systems, while ontologies are used in the design of individual systems included in the corporate information system. The authors investigated questions of different formal approaches to unification. The article proposes approaches based on the creation of a single core, as well as a variant of complex reengineering of individual systems. Various examples of combining different ontologies with the calculation of the criterion are considered, justifications of conclusions based on the examples given are given.