Abstract for: Complex Approach for Modelling Complicated Systems

Today, computer modelling became an important part in development, designing, manufacturing and maintenance of almost all kinds of systems and services, both in the material world and in area of information technologies. This leads to a wide range of researches related to modelling practices, approaches and methodologies. But, in general, majority of this works are focused on answering to the question: How to build a correct model. Goal of this article is to show a wider look at computer modelling in modern world and to bring more important pieces modelers have to take into account when they are applying modelling for solving real world problems.