Information Technologies and Computer Engineering

3D visualisation of cylindrical bodies in the Maple CAS: Original methods and techniques

25.06.2026

Volodymyr Mykhalevych*, Oksana Тiutiunnyk, Yuriy Dobraniuk, Maiia Kovalchuk

mykhalevych@vntu.edu.ua

Keywords computer algebra systems; parametric curves and surfaces; geometric modelling; educational technologies in mathematics; applied mathematical modelling; engineering visualisation
DOI https://doi.org/10.31649/vitce/2.2026.09

Software implementation of a network traffic monitoring system based on cluster analysis

25.06.2026

Samira Budzhelida*, Valeriy Dubrovin , Larysa Deineha

budzhelida.samira@gmail.com

Keywords anomalous connection detection; feature standardisation; centroid models; thresholding by distance to centroid; silhouette coefficient; comparison with outlier detection methods; stream data processing
DOI https://doi.org/10.31649/vitce/2.2026.24

Methodology for automating enterprise business processes based on API integration

25.06.2026

Dmytro Zahorulko*

student675@ukr.net

Keywords heterogeneous IT environments; REST; GraphQL; security gateways; Strangler Fig migration pattern; middleware; network latency minimisation
DOI https://doi.org/10.31649/vitce/2.2026.35

Comprehensive analysis of modulation and coding schemes for DVB-T2 broadcasting performance

25.06.2026

Olarewaju Peter Ayeoribe*

ayeoribe.olarewaju@fuoye.edu.ng

Keywords BER performance; spectral efficiency; LDPC/BCH; channel conditions; digital broadcasting
DOI https://doi.org/10.31649/vitce/2.2026.44

A sequential decision framework for Bayesian A/B Tests: Reconciling interval precision, practical significance, and resource constraints

25.06.2026

Artur Markov*

ArturMarkov0_1@outlook.com

Keywords solution; experiment; data; sufficiency; certainty
DOI https://doi.org/10.31649/vitce/2.2026.55

Adaptation of Fitts’ law in three-dimensional interfaces

25.06.2026

Roman Karmanov*, Nataliya Zubretska

roma.karmanov.1990@gmail.com

Keywords spatial interfaces; virtual reality; augmented reality; user interface; sensory-motor behaviour
DOI https://doi.org/10.31649/vitce/2.2026.67

A fuzzy model for assessing the behavioral component of digital security among different socio-demographic population groups

25.06.2026

Volodymyr Polishchuk*, Vasyl Sehlianyk

volodymyr.polishchuk@tuke.sk

Keywords cyber threats; safe digital behaviour; fuzzy logic; digital literacy; multicriteria assessment; membership functions; decision support
DOI https://doi.org/10.31649/vitce/2.2026.78

Efficiency of the collection and analysis of vehicle telemetry data based on the modified European Data Format Plus standard

25.06.2026

Ivan Bolhov, Yaroslav Klyatchenko*

k_yaroslav@ukr.net

Keywords open data containers; binary data standards; automotive engineering; time-series recording; diagnostics of mobile systems; incremental information storage
DOI https://doi.org/10.31649/vitce/2.2026.90

Logarithmic transformation of input activations in convolutional network neurons: An approach and analysis of effectiveness using MNIST classification as an example

25.06.2026

Artem Tarnovskyi*

tarnovskiy0211@gmail.com

Keywords logarithmic neuron; LeNet-like network; convolutional layer; image classification; deep learning; gradient descent
DOI https://doi.org/10.31649/vitce/2.2026.100

Development of an automation algorithm for restoring the operational capability of information and communication networks

25.06.2026

Dmytro Vyshnevsky*, Vladyslav Baizan, Dmytro Kalinovskyi, Artem Samokish

dimas.sekso@gmail.com

Keywords network automation; process automation; network infrastructure; virtualisation; network recovery; fault tolerance
DOI https://doi.org/10.31649/vitce/2.2026.109

Parallelism and WebAssembly memory management in microinterface architecture

25.06.2026

Oleksandr Stepanov*, Halyna Klym

oleksandr.v.stepanov@lpnu.ua

Keywords Wasm technology; micro-frontends; SharedArrayBuffer; data transfer strategies; event bus; Atomics; overhead
DOI https://doi.org/10.31649/vitce/2.2026.121

Methods of functional and formal verification of digital systems: Theoretical analysis and experimental application to modules of varying complexity

25.06.2026

Oleksandr Ostrianko*

oleksandrostrianko@outlook.com

Keywords hardware logic; test scenarios; coverage analysis; correctness properties; counterexamples; control signal
DOI https://doi.org/10.31649/vitce/2.2026.132.

Practical IT/OT integration of an edge-cloud hybrid digital twin for ship power plants

25.06.2026

Vladimir Vychuzhanin*, Alexey Vychuzhanin

v.v.vychuzhanin@op.edu.ua

Keywords cyber-physical systems; semantic interoperability; adaptive modelling; remaining useful life; cognitive simulation
DOI https://doi.org/10.31649/vitce/2.2026.145

3D modelling of warehouse logistics in FlexSim software: Optimisation of logistics processes and resource management

25.06.2026

Evheniy Slipenkyy*

evhenslipenkyy@outlook.com

Keywords material flows; operational chain; throughput; bottlenecks; order acquisition
DOI https://doi.org/10.31649/vitce/2.2026.162

Data compression algorithms in modern web technologies: An analysis of Gzip, Brotli and Zstandard methods for optimising content delivery

25.06.2026

Dmytro Lutsak*

dmytrolutsak@outlook.com

Keywords compression; entropy coding; resource type; encoding support; algorithm selection
DOI https://doi.org/10.31649/vitce/2.2026.178

Vol. 23, No. 2, 2026