ANALYSIS OF MULTIUSER NETWORK SYSTEMS WITH REGARD TO UNCERTAINTY - III - MULTICRITERIAL AND PARAMETRIC STATEMENT FOR UNKNOWN DEMANDS

Two approaches to the analysis of the efficiency of multiuser network systems with unknown demands of users: a parametric approach, where th e parameter is the vector of input load (vector of demands), and a mul ticriterial one, where the criteria are the values of flows in the net work (multiflow vector). Corresponding formal statements of the proble m of analysis are presented. A unified approach to the approximation o f the solution set for both approaches is proposed. Algorithms of appr oximation are developed. Various procedures for organization of the ca lculations are discussed.