Computer and Communication Networks and Technologies -- Modeling of a Two-Way Communication System with a Special Searching for Customers -- Accurate and interval estimates of the probability of network service availability for communication networks -- SDN Load prediction algorithm based on artificial intelligence -- QoS based method for energy optimization in ZigBee Wireless Sensor Networks -- A Problem of Optimal Location of Given Set of Base Stations in Wireless Networks with Linear Topology -- Optimal Quantization Methods in Problems of Visual Data Multichannel Wavelet-Compression -- The Use of Intra Prediction Method in Wavelet-Based Video Coding Systems -- Performance of transport connection with selective failure mode when competing for throughput of data transmission path -- Adaptation of the Frame Synchronization Algorithm of the Second Generation Satellite Broadcasting Standard DVB-S2 for Communication System -- The performance evaluation of IEEE 802.11 for different sized DCF WLAN under unsaturated condition -- Energy Estimation for VANET Performance Based Robust Neural Networks Learning -- Mathematical Model of Four-Dimensional Parametric Systems Based On Block Diagonal Matrix With 2×2 Blocks -- PD-NOMA power coefficients calculation while using QAM signals -- Distributed data compression algorithm for low-power wide-area networks -- PPPXoE - Adaptive data link protocole for high-speed packet networks -- Model Of Optical Non-Blocking Information Processing System For Next-Generation Telecommunication Networks -- Accurate Mathematical Model Of Two-Dimensional Parametric Systems Based On 2×2 Matrix -- Analytical Modeling of Distributed Systems -- On a queueing-inventory problem in passenger transport system -- Queueing Inventory Model for Crowdsourcing -- An MMAP/M/∞ Queueing System with an Offer Zone working in a Random Environment -- Transient analysis of a repairable single server queue with working vacations and system disasters -- A queueing inventory system with search and match-an organ transplantation model -- Mathematical Models of the Queuing Systems with MMPP Flow and Instantaneous Feedback -- On estimation of Weibull-tail and log-Weibull-tail distributions for modeling end-to-end delay -- Asymptotic Analysis of the Output Process in Retrial Queue with Markov-Modulated Poisson Input under Low Rate of Retrials Condition -- An upper bound of the large deviation probability in multi-server constant retrial rate system -- Method of Moments for the Estimation of the Probability Density Parameters in Correlated Semi-synchronous Event Flow of the Second Order -- Resource Queueing System with the Requirements Copying at the Second Phase -- Resource Queueing System with Dual Requests and Their Parallel Service -- Organization of a reserved inter-machine exchange with general and separate queues distributed over computer nodes for access to aggregated channels -- Solution of Lindley integral equation for correlated traffic -- On verification of stability of multi-orbit system with general retrials: simulation approach -- Reliability Analysis of Systems with Hybrid Recovery and Imperfect Built-in-Test -- Random graph node classification by extremal index of PageRank -- Group Polling Method Upon the Independent Activity of Sensors in Unsynchronized Wireless Monitoring Networks -- On implied volatility surface construction for stochastic investment models -- Negative Binomial Approximation in Retrial Queue M/M/1 with Collisions and Impatient Calls -- Distributed Systems Applications -- On Physical Web for social networks -- The general renovation as the active queue management mechanism. Some aspects and results -- Human-Computer Mobile Distributed Computing for Time Series Forecasting -- Investigation of a hybrid sensor- and computational network for numerical weather prediction calculations -- Methods for processing of Heterogeneous Data in IoT based Systems -- Calculation of Probability Density Distribution of Ultracold Atoms and Molecules in Waveguide-like Traps -- Mathematical aspects of stable state estimation of the radio equipment in terms of communication channel functioning -- Approach to the intellectual monitoring of the technical condition of difficult dynamic objects on the basis of the systems of a polling -- Algorithm for embedding digital watermarks in wireless sensor networks data with control of embedding distortions -- Investigation of Video Traffic Transmission via Augmented Reality Devices in a Mesh Network -- Digital Object Architecture as an Approach to Identifying Internet of Things Devices -- Potential Applications of Smart Contract Technology in Corporate Business Processes -- Heterogeneous network security effective monitoring method -- Development of models and methods for using heterogeneous gateways in 5G/IMT-2020 network infrastructure -- Reliability evaluation of a hexacopter-based flight module of a tethered unmanned high-altitude platform.