Information Technologies and Mathematical Modelling. Queueing Theory and Applications

On the Busy Period in a Finite-Source Retrial Queue with Outgoing Calls.-&nbsp;An Algorithmic Approach for the Analysis of Finite-Source M/GI/1 Retrial Queueing Systems with Collisions and Server Subject to&nbsp;Breakdowns and Repairs.- Available throughput of transport connection with selective repeat&nbsp;mode in the loaded data transmission path.-&nbsp;Artificial Regeneration Based Regenerative Estimation of Multiserver&nbsp;System with Multiple Vacations Policy.-&nbsp;On combining stochastic and deterministic models.- Estimation of the Probability Density Parameters of the Interval<div>Duration between Events in Correlated Semi-synchronous Event Flow&nbsp;of the Second Order by the Method of Moments.-&nbsp;Special retrial queues with state-dependent input rate.-&nbsp;Redundant Queueing System with Hysteresis Backup Server Connection Strategy.-&nbsp;The laws of conservation of flows in acyclic queueing networks.-&nbsp;Performance Analysis and Optimal Control for Queueing System with aReserve Unreliable Server Pool.-&nbsp;Study of a service process by a loop algorithm by means of a stopped random walk.-&nbsp;Resource queueing system MMP P (2,ν)|GI2| with parallel service of multiple paired customers.-&nbsp;Modelling of Virtual Radio Resources Slicing in 5G Networks.- A multiphase queueing model for performance analysis of a multi-hop IEEE 802.11 wireless network with DCF channel access.-&nbsp;Single Server Queues with Batch Poisson Input and Multiple Types of Outgoing Calls.- Refined Approximate Algorithm for Steady-State Probabilities of the Large Scale Queuing Systems with Instantaneous and Delayed Feedback.- Estimation of the Probability Density Parameters of the Interval Duration between Events in Correlated Synchronous Generalized Flow of the Second Order.-&nbsp;On a two-server queue with consultation in random environment.- Asymptotic Analysis of Retrial Queueing System M/GI/1 with Collisions and Impatient Calls.-&nbsp;Production Inventory System with PositiveService Time under Local Purchase.- On the Total Amount of the Occupied Resources in the Multi-resource QS with Renewal Arrival Process.-&nbsp; Simulation of finite-source retrial queues with two-way communications to the orbit.-&nbsp;On the Geo/G/1 System.- Methods to Reduce Loss Probability in Systems with Infinite Service Time Dispersion.-&nbsp;On a queue with postponed work under N-policy.</div>