The Complex of Models for System Capability Estimation with Regard to Information Technology Use

The structure and the main features of a complex model of a complex technical system and its environment are presented. Such a complex model is needed to explain how a system reacts to environmental changes and their impacts and what the role is of information operations performed by the system and its environment in order to realize alternative functioning depending on the changes in the system’s environment and their impact. The structure of the models is explained. Examples are provided of different types of environmental parts. The results obtained allow building models for the analytical estimation of system capability indicators depending on the characteristics of the environment, system, and information operations

Concepts and principles of the sustainable digital technologies use: process science and activity theory view

Using information technologies and implemented with their help information operations to implement sustainable development systems in the economy and society is considered. Based on the previously performed systematic literature review, the conclusions made about future research directions on using information technologies for sustainable development. A set of corresponding theoretical tools is proposed. This set should allow solving the problem based on mathematical models and methods. The concepts and principles of using information operations to study sustainably developed systems are proposed to solve the specified problem