articles

A method of polymorphic execution of the algorithms on multiple data context is suggested. The method allows us to construct efficient algorithms without duplicating code and can work seamlessly with relational data structures.

simulation solutions in science, engineering and technology, decision support systems and risk management. The legal form of the society is a nonprofit partnership. The established society goals meet the needs of various economy sectors bodies.

The paper describes the composition, structure and functions of a professional Simulation & Modeling (S&M) society. It enumerates the main international and national societies, published magazines and conferences. The analysis of the current state of S&M and prospects of its development in Russia is given.

The adequacy issues of the GPSS World and Any-Logic simulation systems are considered on the basis of the application process simulation results. Since Any-Logic unlike GPSS and, in particular, its GPSS World version does not yet has a long practice history model construction techniques in AnyLogic environment are discussed in more detail.

Technical state analysis of control objects task is being considered. An approach based on simulation of objects operation with stationary random processes in the form of Fourier series in AnyLogic environment is suggested and stationarity of the processes validated. This method dramatically increases the efficiency of decision-making processes while emergency situations preventing.

An approach to the notions of ‘e-company’, ‘traditional company’, ‘virtual company’ and ‘network company’ definitions is suggested. Distinguishing principle between electronic and traditional businesses on the basis of in-house and external flows is proposed. Modern business models classification using two criteria is introduced. Grouping companies on the basis of considering traditional and electronic business instruments use is presented.