Development and Research of Highly Efficient Architectures of Special Purpose Computer System for Implementing Computing in Finite Fields

The modified method window exponentiation elements of field GF(p), four algorithms implementing this method and software was proposed. The idea of the proposed method can be applied to the problem of scalar multiplication of points of an elliptic curve over an arbitrary finite field.

The development of methods of prolongation of high temperature elements operation of energetic and industrial equipments

In the energy sector of Ukraine there are a significant number of different power boilers, furnaces, drying, gas turbines etc., which exhausted their service life. The experience in the operation of such systems has shown that one of the problems of their functioning is a significant discrepancy between the actual and the calculated distribution of the heat flow in the combustion chamber. This results in thermal distortions in the equipment elements occurrence stresses and lead to crash.

Services processing technology with the integration of information resources in the operations support systems of communication enterprises

The main scientific results are the services processing technology with the integration of information resources in the request service systems, that will allow significantly increasing the efficiency of technical resources in the provision of services to communication subscribers, allow for distributed processing of requests for user services and their billing, allow improving the quality of customer service and increasing the intelligence of service process.

Computer aided design tool development and their use for the high-speed vision processor design

The vision system for the high dynamic range (HDR) video signals is developed. The system performs the HDR image compression to the signal with dynamic range of 48 dB without loss of sharpness in the light and dark areas and no artifacts, and has moderate hardware costs when it is implemented in FPGA. The Retinex compression algorithm based on the bilateral function is considered. A simplified HDR compression algorithm is proposed, that uses the intelligent image analysis of local characteristics instead of the bilateral function .

The unified device for noise-immune transmission in high data rate radio relay and satellite communication channels

The results of research led to the creation of new types of standardized devices for interference-free data transmission in high-speed channels, microwave and satellite communication, which are the main technical and economic parameters exceed the available foreign analogues.
Unification is implemented as a range of frequencies used for (2 GHz, 5 GHz, 12 GHz, 130 GHz) and by type of radio channel (microwave and satellite).

Design principles of design of wireless sensor networks with self-organization to monitor environmental parameters

It is proposed a theoretical and methodological basis for creating wireless sensor networks (WSN) monitoring of environmental parameters. Synthesized new WSN topology control algorithms. Formulated approaches to building the knowledge base (rules) to control the topology of WSN. An improved method of energy-efficient data aggregation in WSN, which uses a new way to reduce the energy use of individual nodes WSN by limiting their number for message transfer over the period of data collection.

Adaptive control system for CNC machine-tools

In the process of scientific research the engineers developed on the department of mechanical engineering and manufacturing are utilized theoretical bases of creation of the systems of adaptive control cutting processes, methods of scientific researches which are based on basic principles of theory of automatic control, design of processes of milling and lathe machining, including, imitation simulation, methods of treatment of results of experiments.

Catalytic systems based on metal oxides to nanosized specific wastewater treatment

Prototypes of new catalysts and photocatalysts based on newly synthesized nanoscale metal oxides obtained, kinetic regularities of redox processes in which they participate in waste water determined. The experimental dependence of the degree of photocatalytic purification in model wastewater and the nature of the pollutant concentration established. Substantiation of technological parameters of the liquid-phase oxidation-reduction processes wastewater from the pollutants of various origins determined.

The theory of PDC-algorithms and creation on its base the models and methods of planning, decision making and operational management in networked systems with limited resources

The object of study is planning and operational management processes in complex organizational and economic systems with networked production processes and limited resources. Subject of research is the development and application of new techniques and concepts of planning, decision making and operational management in complex organizational and economic systems with networked production processes and limited resources. The purpose of the work is the development of the theory of PDC-algorithms for intractable combinatorial optimization problems (ICOP) developed by prof.

Methods and means of increasing the efficiency of solving problems on the basis of reconfigurable computing facilities on the FPGA

Developed theoretical foundations for creation of multilayered FPGA-based matrix structure managed by restricted dataflow model. Created and investigated models of multilayered FPGA-based matrix structure managed by restricted dataflow. Developed new concept of building problem-oriented processor, implementation of which is based on using multiple FPGA. Developed new methodology of creation of multilayered FPGA matrix managed by restricted dataflow model.

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