Workshop topics: Modeling of information systems by methods of probability theory Modeling of information systems by methods of the theory of stochastic processes Applied queuing theory Discrete probabilistic models Statistical methods for the analysis of information systems Probabilistic models for information security Teletraffic theory Multiservice networks and Admission Control Analytical models of P2P networks Queuing Systems Modelling and Simulation; Performance Modelling and Analysis of Information and Telecommunication Networks; Information Flows Modeling and Analysis; Assessment of efficiency, reliability and stability (tolerance) of high performance information systems.