Information Technologies and Mathematical Modelling. Queueing Theory and Applications

Limit Theorems for the Positive Recurrent Q-process.- Numerical Analysis of Shortest Queue Problem for Time-Scale Queueing System with a Small Parameter.- Mathematical Modeling of Virtual Machine Life Cycle using Branching Renewal Process.- On Modeling a Section of a Single-Track Railway Network Based on Queuing Networks.- Asymptotic Analysis of a Multiserver Retrial Queue with Disasters in the Service Block.- Refined Limit Theorems for the Critical Continuous-Time Markov Branching Systems.- Retrial Queue MMPP/M/1 with Server Switching.- Account of Disasters in Analysis of Queueing Systems Modeled by the Quasi-Birth-and-Death-Process.- Retrial Queue with Two-Way Communication and Collisions.- Real Waiting Time in Single-server Resource Queue with Markovian Arrival Process.- Controlled Queueing Systems G/G/1 with Time Shift.- Analysis of Retrial Queueing System with Two-Way Communication in Different Scenarios using Simulation.- An Explicit Solution for an Inventory Model with Server Interruption and Retrials.- Asymptotic Analysis of the M/M/1/N-1 Retrial System with Priority and Feedback.- Modelling of a MAP/PH(1),PH(2)/2 Production Inventory System with Multiple Servers and Production Vacations.- A Discrete Time Perishable Inventory System under (s, S) Policy and Age-Dependent-Requests.- N-Policy on a Retrial Inventory System.- Research of Dynamic RQ system M/M/1 with Unreliable Server.- Estimating the Distribution Function Using Parametric Methods in Informative Model of Random Censorship from Both Sides.