Vadym Slyusar

Central Scientific Research Insitute of Armaments and Military Equipment of Armed Forces of Ukraine · Group of chief research scientists for scientific research management

In 2007 60 years from the moment of the publication of the first theoretical work which have proved fundamental limits of achievable parameter!, so-called Electrically Small Antennas (ESA) are executed. On the eve of a anniversary of the given event -it is high time to sum up the 60-years way gone by theorists and developers of aerials in understan...

The purpose of this work is to consider the UAV-communication channel multiplexing in the case of nonorthogonal frequency-division multiplexing (N-OFDM) . Keywords: UAV, orthogonal frequency-division multiplexing (OFDM), nonorthogonal frequency-division multiplexing (N-OFDM), fast Fourier transform (FFT). The majority of known approaches to the imp...

The perspective direction in the development of dismounted soldiers systems is use exoskeletons. Need be note the possible application of exoskeleton elements in a role of antenna for transfer and reception of radio signals. In case of metallic exoskeleton, the full exoskeleton construction or his separate segments can carry out functions of the an...

A new model of the NDPP are considered.

In this abstract the tensor-matrix theory of Artificial Intelligency is considered and evolved.

The report discusses options for solving the image segmentation problem of displaying digital indicators of analogue water or gas meters using neural networks. The results of a comparative analysis of the application of various implementation options for neural networks based on PSP, U-Net, and U-Net2 are presented. The Water Meters Dataset, which...

The presentation proposes a new approach to solving text classification tasks using pre-trained convolutional neural networks for image processing. A comparison of the training results of different neural network architectures was performed for the dataset of text reviews about the Tesla electric car. The obtained results allowed us to conclude tha...

The report discusses options for solving the image segmentation problem of displaying digital indicators of analogue water or gas meters using neural networks. The results of a comparative analysis of the application of various implementation options for neural networks based on PSP, U-Net, and U-Net2 are presented. The Water Meters Dataset, which...

This presentation proposes a technique for forming the response of two-channel demodulators. At the same time, a string vector is used, the elements of which are the weighting coefficients of the demodulator, which are used to form the quadrature components, as well as a wedge-shaped matrix with an inversely symmetrical sequence of elements. The am...

Various PSP and U-Net architectures for forest segmentation in remote sensing pictures have been proposed and investigated. The main improvements of the proposed architectures are based on using the BathNormalization layers, replacing MaxPool2D layers with AveragePooling2D, changing Conv2DTranspose to UpSampling2D blocks, etc. For the training of n...

The paper proposes variants of 3D models of split ring resonators (SRR) based on ring structures as unit cells of doubly negative (DNG) metamaterials. Evaluation of the efficiency of the synthesized 3D SRR variants is based on determining their relative bandwidth, for which the real part of permittivity and permeability are negative. To analyze the...

Combat models based on Lanchester equations describe a homogeneous blue force against a red force. However, in reality, a conflict involves multiple factions operating in multiple domains. For example, in the Vietnam War, US force fought alongside the South Vietnamese against the North Vietnamese. With this viewpoint, we provide a general model of...

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The Ukrainian Strategy of Artificial Intelligence Development is designed with the aim of achieving sustainable development and adopting artificial intelligence. It will effectively improve competitiveness, ensure a high rank of Ukraine in global civilizational processes, and raise living standards. As long as the scientific potential of the countr...

This article is dedicated on 100 years since the birth of V. A. Varyukhin, the founder of the theory of multichannel analysis, and creator of the scientific school on digital antenna arrays.

This presentation includes a few approaches to freedom of will of artificial intelligence in the context of autonomous weapons systems

The article proposes ways to solve the problem of structural synthesis of neural networks architectures; based on non-traditional approaches to their analytical formalization and application of new ones data processing operations. The example of the CIFAR10 dataset proves the possibility of improving the accuracy of the solution image classificatio...

The article proposes ways to solve the problem of structural synthesis of neural networks architectures; based on non-traditional approaches to their analytical formalization and application of new ones data processing operations. The example of the CIFAR10 dataset proves the possibility of improving the accuracy of the solution image classificatio...

The family of new antenna designs based on the double Moebius strip principle is proposed in this article. Three possible options of the power supply port location had been reviewed in this respect: the cut external strip with the signal port located directly in the cut area is used; the continuous rings without discontinuities are applied, with th...

5G communication systems ensure high data rate, low latency, network reliability, energy efficiency and high throughput that require new and very efficient antenna designs. In this paper, we proposed a simple and very effective antenna with a centre frequency 28GHz designed on an RF4 substrate of 1. a 6mm thickness. The performance characteristics...

This paper considers a model of object detection on aerial photographs and video using a neural network in unmanned aerial systems. The development of artificial intelligence and computer vision systems for unmanned systems (drones, robots) requires the improvement of models for detecting and recognizing objects in images and video streams. The res...

This paper considers a model of object detection on aerial photographs and video using a neural network in unmanned aerial systems. The development of artificial intelligence and computer vision systems for unmanned systems (drones, robots) requires the improvement of models for detecting and recognizing objects in images and video streams. The res...

В работе предложена совокупность новых тензорноматричных операций для обработки данных в нейронных сетях.

In this presentation, the demonstration of technology for underwater object detection using YOLO4 neural network is considered.

This paper considers a model of the neural network for semantically segmenting the images of monitored objects on aerial photographs. Unmanned aerial vehicles monitor objects by analyzing (processing) aerial photographs and video streams. The results of aerial photography are processed by the operator in a manual mode; however, there are objective...

"Lions" in the Neural Networks "Zoo" was presented in this papaer in the context of CiFAR10 dataset. The proposed architecture based on the Xception had 97.2 % BalancedRecall value.

Multimodal quasi-fractal neural networks were proposed in this paper.

"Lions" in the Neural Networks "Zoo" was presented in this presentation in the context of CiFAR10 dataset. The proposed architecture based on the Xception had 97.2 % BalancedRecall value.

Multimodal quasi-fractal neural networks were proposed in this presentation.

The ornamental design for a double-negative metamaterial unit cell, as shown and described.

In this article, the theory of tensor matrices U-net and GANs was proposed (in Russian, but all mathematical formulas will be understandable for any language)

The paper proposes a new type of broadband patch antennas based on MicroQR codes. To synthesize them, the word “antenna” was used. In this research, several design options were considered that used the variation of the antenna's feeder parameters. For their analysis, the Numerical modeling methods were used due to the complexity of describing the i...

The presentation proposes a new type of broadband patch antennas based on MicroQR codes. To synthesize them, the word “antenna” was used. In this research, several design options were considered that used the variation of the antenna's feeder parameters. For their analysis, the Numerical modeling methods were used due to the complexity of describin...

Although blockchain technology (BT) was originally developed for digital currency, different potential uses cases are discussed in the military communities. Blockchain can be defined as a digital information system, which stores data in an encrypted, distributed format on the combat field in different domains. In this regard, BT can be considered a...

Situational awareness is a decisive aspect of survivability and effective decision making for combat vehicle crews and soldiers in the battlefield, and Augmented Reality (AR) technologies have the potential to take it to the next level. The introduction of optical, IR and acoustic sensors for monitoring the battlefield, and in particular the integr...

This presentation considers a general view of the use of XR for training and education in the military area.

This article explores the concept of battlefield virtualization based on a combination of androids and virtual reality.

Detection and recognition of objects in images is the main problem to be solved by computer vision systems. As part of solving this problem, the model of object recognition in aerial photographs taken from unmanned aerial vehicles has been improved. A study of object recognition in aerial photographs using deep convolutional neural networks has bee...

In this paper, the pandemic approach to performance assessment of combined armor protection systems was proposed (in Russian language)

This paper investigates the properties of patch genetics antennas.

IVth International scientific-practical conference dedicated to the 50th anniversary of the Department of Information Systems and Technologies (October 21-22, 2021)

In this paper, the tensor-matrix model of LeNet5 is proposed.

In this paper, Neural Networks as Smart Home equipment was considered.

This paper proposes an approach to technologies foresight based on neural networks.

This paper considers the example of Neural Networks developments on Java Language

This presentation is devoted to the tensor-matrix theory of the traditional approach to multichannel signal parameters measurements based analytical model of signals and the tensor-matrix theory of Neural Networks for Mechanical Measurements. This presents the basic concepts of matrix operations that can be used for ultrasonic, sonar, radar system...

The utilization of AR in Military Operations for planning, engagement and training has two different aspects: AR is the advanced means of Situation Awareness, and AR is a communication bridge between Humans and Artificial Intelligence (AI), which use for Decision Making. These aspects are considered in this presentation.

This presentation proposes a new type of printed antennas, called chaotic due to the peculiar geometry of their outline, as possible applicants for antennas that meet the above requirements. The synthesis of the topology of chaotic antennas was carried out on the basis of the application of the ant colony optimization (ACO) algorithm for solving th...

The paper proposes a new type of multiband broadband printed antennas with a chaotic outline. To synthesize them, the topologies for solving the traveling salesman problem based on the ant colony optimization algorithm are used. Removal of topological restrictions on the trajectory of traversing the matrix of cities made it possible to switch from...

This is the answer to the reviewer of MDPI journal regarding article https://www.researchgate.net/publication/352405011_The_Concept_of_Networked_Distributed_Engine_Control_System_of_Future_Air_Vehicles

The phase multifrequency methods of radar range measurements from the viewpoint of solving the problem of digital spectral analysis are proposed in this study. At present, the OFDM type orthogonal signals have gained widespread use for solving the range finding problems. However, the measurement methods based on using these signals lead to errors i...

In this paper proposed Data Farming methodology based on Pandemic models (SIR Model etc.)

The tasks that unmanned aircraft systems solve include the detection of objects and determining their state. This paper reports an analysis of image recognition methods in order to automate the specified process. Based on the analysis, an improved method for recognizing images of monitored objects by a convolutional neural network using a discrete...

The versions of the mathematical formalization of neural hypernetworks based on the family of penetrating face products of matrices and tensors expanded to the block matrices are considered. As an example, the matrix A in the penetrating face product of matrix A and block matrix B can be considered as a picture pixels matrix on the input of a neura...

В работе предложены методы фазового многочастотного радиолокационного измерения дальности с позиций решения задачи цифрового спектрального анализа. В настоящее время для решения дальномерных задач широкое распространение получили ортогональные сигналы типа OFDM. Однако основанные на их использовании методы измерения приводят к погрешностям определе...

This report is considered different aspects of the concept of the networked distributed engine control system (DECS) of future air vehicles. These aspects include the following: the structure of multiple networks similar to NATO Generic Vehicle Architecture (NGVA), the role of Artificial Intelligence (AI) in DECS, and the use Augmented Reality (AR)...

This report is considered different aspects of the concept of the networked distributed engine control system (DECS) of future air vehicles. These aspects include the following: the structure of multiple networks similar to NATO Generic Vehicle Architecture (NGVA), the role of Artificial Intelligence (AI) in DECS, and the use Augmented Reality (AR)...

This presentation is considered different aspects of the concept of the networked distributed engine control system (DECS) of future air vehicles. These aspects include the following: the structure of multiple networks similar to NATO Generic Vehicle Architecture (NGVA), the role of Artificial Intelligence (AI) in DECS, and the use Augmented Realit...

The article discusses the possibilities of using the face splitting product of matrices for analyzing the topology of a multi-rank tactical network. As an example, a fragment of the communication network of a tactical unit is used, presented in the form of a graph consisting of 4 vertices and 5 edges. To analyze the structure of the graph, it is pr...

In this paper the combining of N-OFDM signals processing and UFMC method are proposed

The preprint considers the method, which gives the answer to the question: How can one find out about "preferred" patterns based on the 1st preference, e.g. "if one chooses X as a first preference, then the second choice is likely to be..."? This method was proposed by the author by preparation of an answer to the discussion: https://www.researchga...

In this article, it was proposed to improve the special software for Artificial Intelligence based on the theory of tensor matrices.

The main purpose for writing the article is to form the interest of Ukraine`s scientifi c community in identifying disruptive technologies as an essential tool for increasing technological independence and national security. The beginning of the article describes the results of the analysis of the report «Science & Technology Trends 2020 - 2040» by...

This paper propose the concept of synthesis of LDPC and Polar Codes on the basis of Face-Splitting product of matrices

The new concept of synthesis of LDPC and Polar Codes on the basis of Face-Splitting product of matrices was proposed.

This paper will consider the technological foresight to defining critical technologies.

Рассмотрены варианты применения торцевого произведения матриц инцидентности для решения задач анализа текстов, в частности, определения частоты встречаемости трех, четырех и более слов в предложениях отдельно взятого корпуса текста. Variants of using the face-splitting product of incidence matrices for solving problems of text analysis, in particul...

Запропоновано удосконалений метод аналізу мультирангових мереж зв’язку на основі теорії графів, який відрізняється формуванням торцевих добутків матриць інцидентності. Моделювання та аналіз змін топології мобільної радіомережі й візуалізація результатів забезпечується за допомогою геоінформаційної системи ArcGIS-10.

Запропоновано удосконалений метод аналізу мультирангових мереж зв’язку на основі теорії графів, який відрізняється формуванням торцевих добутків матриць інцидентності. Моделювання та аналіз змін топології мобільної радіомережі й візуалізація результатів забезпечується за допомогою геоінформаційної системи ArcGIS-10.

A new approach to syntesis of LDPC and Polar codes on the basis of face-splitiing product of matrices was proposed

Рассмотрены варианты применения торцевого произведения матриц инцидентности для решения задач анализа текстов, в частности, определения частоты встречаемости трех, четырех и более слов в предложениях отдельно взятого корпуса текста. Variants of using the face-splitting product of incidence matrices for solving problems of text analysis, in partic...

In this paper the method of the face-splitting product of matrices for NLP is considered.

In this paper the tensor-matrix theory of Artificial Intelligency is considered and evolved.

This paper was proposed to use Augmented Reality as a bridge between Artificial Intelligence and humans and as a User interface as well.

This presentation presented the results of studies of the application of Face-Splitting Matrix product to the analysis of Network topologies

This presentation presented the results of studies of wheel antennas for rovers (UGV).

Запропоновано удосконалений метод аналізу мультирангових мереж зв‘язку на основі теорії графів, який відрізняється формуванням торцевих добутків матриць інци-дентності. The improved method for the analysis of multi-rank communication networks based on graph theory is proposed, which differs in the formation of face-splitting products of incidence...

Запропоновано та досліджено новий тип дводіапазонних широкосмугових антен, що інтегруються до колеса транспортного засобу і дозволяють одночасно вирішувати радарні та комунікаційні завдання. A new type of dual-band broadband antennas that are integrated into the vehicle wheel and allow to solve radar and communication tasks at the same time is pro...

In this paper the method of the face-splitting product of matrices for NLP is considered.

This paper proposes conceptual approaches to the construction of situational awareness (RA) distribution systems for a swarm of autonomous systems (UxV) based on the network principle as part of an integrated, hierarchical, multidimensional and multiple network system on the battlefield.

This is a short introduction to the design of wheels antennas

A new type of dual-band broadband antennas that are integrated into the vehicle wheel and allow to solve radar and communication tasks at the same time is proposed and investigated.

An improved method for the analysis of multi-rank communication networks based on graph theory is proposed, which differs in the formation of face-splitting products of incidence matrices.

In this work, new designs of wheeled antennas for rovers and UGVs were proposed and investigated.

Робота відображає досягнення українських вчених і спеціалістів у створенні бортових антенно фідерних пристроїв та антенних решіток для космічних апаратів та наземних систем. https://youtu.be/IScVVyjkDnY

Variants of split ring resonators (SRR) models are proposed. They are considered as unit cells of DNG metamaterials. The synthesized SRR variants are based on the implementation of 3D geometry. Efficiency assessment is carried out on the base of determination of the relative bandwidth δ fDNG, in which the DNG properties are observed. Since metamate...