Svetlana Chumachenko

• Dr. of Sc., Prof.
• Head of Department at Kharkiv National University of Radio Electronics

Context. The technological trends of Design&Test computing for the IT industry and academic science are determined by the following directions: in-memory computing, immersive computing, AI computing, focused on energy saving and reduction of computing time when providing services. A mechanism for simulating faults as addresses on smart data structu...

Fault-as-address-simulation (FAAS) is a simulation mechanism for testing combinations of circuit line faults, represented by the bit addresses of element logical vectors. The XOR relationship between the test set T and the truth table L of the element forms a deductive vector for fault simulation, using truth table addresses or the logic vector bit...

A mechanism for modeling faults as addresses on smart data structures is proposed, which excludes the algorithm for modeling input test sets to obtain a test map of logical functionality. Smart data structures are represented by a logical vector and its derivatives in the form of truth tables and matrices. The test map is a matrix whose coordinates...

Vector synthesis of fault testing (simulation) map for logic is proposed, which without simulation allows to determine of all faults detected on test sets, as well as determining test sets to detect specified faults. For synthesis, a superposition of smart data structures is used, containing: a deductive matrix D, as a derivative of the logical vec...

Context. Processed big data has social significance for the development of society and industry. Intelligent processing of big data is a condition for creating a collective mind of a social group, company, state and the planet as a whole. At the same time, the economy of big data (Data Economy) takes first place in the evaluation of processing mech...

Proper management of datasets is important for further activities in many fields. It reflects such stages as the correct management of datasets: Their collection, storage, and processing. Information is transmitted in the form of signals in the environment. These signals are analyzed to obtain a lot of information. Signals are analyzed in various f...

The aim of the research is to create logic-free vector computing, leveraging read-write transactions in memory, to solve the problems of modeling and simulation stuck-at-fault combinations for complex logic elements and digital structures. At the same time, the problem of creating smart data structures based on logical vectors, truth tables, and de...

Context. The main idea is the creation of vector-logical in-memory computing (VLC), which uses only read-write transactions on the address memory for faults-as-addresses simulation. There is no traditional logic. VLC is free from processor commands and ALU for computing organization and is therefore focused on implementation in SoC and FPGA. A vect...

The main idea is to create vector-logic computing that uses only read-write transactions on address memory to process large data. The main task is to implement new simple and reliable models and methods of vector computing based on primitive read-write transactions in the technology of vector flexible interpretive simulation of digital system fault...

The main idea is to create logic-free vector computing, using only read-write transactions on address memory. The strategic goal is to create a deterministic vector-quantum computing using photons for read-write transactions on stable subatomic memory elements. The main task is to implement new vector computing models and methods based on primitive...

Context. Nature is the relation among processes and phenomena. Nothing exists in the universe without relations. Computer is transactions of relations between data with the help of control and execution mechanisms. Quantum relations are a superposition of particles and their states. Superposition and entanglement are equivalent concepts. Entangleme...

The Key Assistant of Smart City - Sensors and Tools

Single or no transmission line network connected to the power grid is the major characteristics of rural area power supply; resulting in unreliable and unsecured power supply. While in villages or islands that are off-grid, stand-alone systems are the alternatives energy generation procedure used. Recent penetration of renewables into the power gen...

This paper presents microstrip patch antenna designed using computer simulation technology (CST) Microwave Studio at a resonant frequency of 2.4 GHz. The antenna consists of three layers, the upper layer called metallic patch, the bottom layer called ground and the dielectric layer in between the conduction layers called substrate. The antenna has...

Context. It is known that data structures are decisive for the creation of efficient parallel algorithms and high-performance computing devices. Therefore, the development of mathematically perfect and technologically simple data structures takes about 80 percent of the design time, when about 20 percent of time and material resources are spent on...

The world's electric power generation is gradually shifting ground from conventional to renewable energy sources (RES) in order to mitigate the negative consequences of the former. Solar photovoltaic energy is regarded as the most attractive of all the RES due to its low installation and maintenance costs, longer lifetime and shorter payback period...

This paper presents microstrip patch antenna designed using computer simulation technology (CST) Microwave Studio at a resonant frequency of 2.4 GHz. The antenna consists of three layers, the upper layer called metallic patch, the bottom layer called ground and the dielectric layer in between the conduction layers called the substrate. The antenna...

The structures of cyber-social computing are proposed, which are considered as components of cloud-driven technologies for exact monitoring and moral governance of the society. The main trends of the development of the cyber-physical structure presented in Gartner’s Hype Cycle 2017 are described to apply them in science, education, transport, indus...

Green cyber culture of micro, macro, cosmological, and virtual computing, which formulates, explains and predicts the current processes and phenomena monitoring and control technology in the physical and virtual space, is proposed. The verbal and structural definitions of the main types of computing based on current trends evolution of planet cyber...

The innovative methods for taking the Boolean derivatives and deductive fault simulation for the functional elements described by qubit coverage are proposed. The structure of the processor for fault and fault-free simulation to address problems of test synthesis and fault diagnosis, which can be implemented into the SoC I-IP infrastructure or clou...

Cyber culture of the smart university creates the social significance of technological leadership. Internet and cyberspace change all the processes of life of each person. It is necessary to create a new market-oriented model of scientific and educational processes within the Smart Cyber University (SCU). The concept integrates the achievements of...

Cyberculture of cosmological computing, which formulates, explains and predicts the current monitoring and control technology for processes and phenomena in the physical and cosmological space, is proposed. The verbal and structural definitions of the main components for the cosmological computing, based on current research trends are represented....

A cyber physical system Smart Cyber University (CyUni) is proposed; a system is characterized by the presence of the digitized space of regulatory rules, accurate monitoring and active cyber control by addressable components of scientific and educational processes, automatic generating operational regulatory actions, and also independent cyber deci...

Cyber physical system Smart Cyber University (CyUni) is characterized by the following: the presence of the digitized space of regulatory rules, accurate and active cyber monitoring scientific and educational processes, automatic generation of operational actuator's actions, independent cybernetic resolving to manage financial and human resources,...

A cyber physical system for smart cloud-driven traffic control is proposed. It is an intellectual (smart) road infrastructure for monitoring and control of traffic in real-time through the use of global systems for positioning and navigation, mobile gadgets and the Internet in order to improve the quality and safety of vehicle movement, as well as...

This paper describes technology for diagnosis SoC HDL-models, based on transaction graph. Diagnosis method is focused on decreasing the time of fault detection and memory for storage of diagnosis matrix by means of forming ternary relations between test, monitor, and functional component. A method for analyzing the activation matrix to detect the f...

This article describes technology for diagnosis SoC HDL-models, based on transaction graph. Methods for diagnosis is focused on decreasing the time of fault detection and memory for storage of diagnosis matrix by means of forming ternary relations between test, monitor, and functional component. The following problems are solved: creation of digita...

In this paper it is proposed an universal criterion and structures for evaluating the quality of object interaction in the deterministic cyberspace through the use of only the logical operations to determine the distances between the processes and phenomena by developing high-performance parallel processors, focused on effective solving the problem...

A cyber physical system for smart cloud traffic control is proposed. It is an intellectual (smart) road infrastructure for monitoring and control of traffic in real-time through the use of global systems for positioning and navigation, mobile gadgets and the Internet in order to improve the quality and safety of vehicle movement, as well as for min...

Qubit models and methods for improving the performance of software and hardware for analyzing digital devices through increasing the dimension of the data structures and memory are proposed. The basic concepts, terminology and definitions necessary for the implementation of quantum computing when analyzing virtual computers are introduced. The inve...

A smart road infrastructure is proposed to monitor and control traffic in real-time. It uses global positioning and navigation, as well as mobile gadgets and the Internet for improving the quality and safety of vehicle movement and minimization the time and costs. The innovative idea is using a virtual cloud space for vehicle management.

Matrix method for quantum diagnosing functional failures and stuck-at faults in software or hardware units is proposed. It is based on qubit data structures comprising diagnostic information, which allows significantly reducing the computational complexity of the simulation and diagnosis due to the introduction of parallel logical operations on the...

An intellectual (smart) road infrastructure is proposed to monitor and control traffic in real-time through the use of global systems for positioning and navigation, mobile gadgets and the Internet in order improve the quality and safety of vehicle movement, as well as for minimizing the time and costs when vehicles are moved at the specified route...

Quantum models for description of digital systems and results of studies concerning the models and methods of quantum diagnosis of digital systems, qubit fault simulation and analysis of fault-free behavior are presented.

In this paper, we present our design on a simple, low-profile wideband planar antenna with a pure circular radiator fed by a 50Ω microstrip line. By investigating the feeding position and ground plane dimensions, the antenna is optimized to have a very wide bandwidth that covers the whole FCC-allocated ultra-wideband (UWB) spectrum. Because of the...

The methods for estimating computational structures and searching the shortest paths between the pair of nodes are presented. A criterion for evaluating the effectiveness of computational structures based on the graph model of the functional blocks of digital systems-on-chips is developed. A modified Dijkstra's algorithm to determine the average co...

Qubit (quantum) structures of data and computational processes for significantly improving performance when solving problems of discrete optimization and fault-tolerant design are proposed. We describe a hardware-focused models for parallel (one cycle) calculating the power set (the set of all subsets) on the universe of n primitives for solving co...

A cloud on-line service “Green Wave Traffic” called the Intellectual Road Infrastructure (IRI) is proposed to monitor and control traffic in real-time mode through the use of traffic controllers, RFID cars, global satellite navigation and positioning (GPS, GPRS) in order to improve the quality and safety of vehicle movement, as well as for minimiza...

Aim of this article is significant improving the quality of services delivered by the software, hardware, and cyberspace networks, as well as reducing the operation cost through the creation of infrastructures IP, providing user-friendly operation, testing and removal of non-functional destructive components. A model of evolving cyberspace is propo...

A cloud service “Green Wave” (the intellectual road infrastructure) is proposed to monitor and control traffic in real-time through the use of traffic controllers, RFID cars, in order to improve the quality and safety of vehicle movement, as well as for minimization the time and costs when vehicles are moved at the specified routes. A set of innova...

This paper explores use of Hough transform to detect and track angular changes between a series of images acquired by vision sensors attached to unmanned aerial vehicles (UAV) and are used in traffic surveillance. The small size and atmospheric conditions can lead to unstable flying and this can induce vibration to the pictures. In this research it...