Formal approach to modeling modern corporateinformation systems

Development and modeling of information systems that meet the needs of modern organizations, consideration the dynamism of the digital environment and capable of processing large volumes of unstructured information is a labor-intensive and complex process and requires clearly formulated approaches and procedures. The article discusses a formal approach that allows filling the gaps in the intuitive process of developing and modeling corporate information systems. This approach is based on decision rules and hypergraphs and involves the use of a choice matrix. Keywords information system, model, formalization, graph