Information and communication technologies

Physical and technical foundations development of signal processing devices barrier micro- and nanostructures

Physical and technical foundations development of signal processing devices barrier micro- and nanostructures

The developed method of input impedance characteristics allows to obtain new knowledge about the wave properties of barrier micro- and nanostructures and, on this basis, new effective technical solutions. As an impedance-based method, it is universal for wave structures of any nature. The proposed and developed method of impedance -inhomogeneities combines the advantages of impedance approach and locally lumped properties of -function. For many structures solutions are analytical.

Development of design tools and technology for the production of nonvolatile ferroelectric storage devices for high-performance critical-computer systems.

Development of design tools and technology for the production of nonvolatile ferroelectric storage devices for high-performance critical-computer systems.

The use of slit high-frequency (HF) indirect cathode sources with indirect cooling of the target for the layer-by-layer deposition of the components on the substrate with their movement over the target surface is substantiated. Designs of sources for the deposition of ferroelectric film from zirconium-hafnium oxides and lead zirconate-titanate, focused on the use of targets with dimensions 68x30x5mm from powders of hafnium, zirconium, titanium, lead oxides, have been finalized.

Research methods of analysis of cryptographic information security systems in classical and quantum computing models with the additional data and operating conditions

Models for non-Markov SP networks that use several different S-blocks in one encryption round are built, and algorithms for calculating upper bounds for differential probabilities are specified. The criteria for the practical selection of ARX cryptographic primitives with certain properties based on the automatic evaluation of stability are developed. The cryptanalysis of the new blockchain encryption standard of Ukraine "Kalina" and separate units of the blockchain encryption standard of the Republic of Belarus STB 34.101.31-2011 "BeLT" has been carried out.

Cybercrime prevention system in opened information resources at the stage of content formation

Cybercrime prevention system in opened information resources at the stage of content formation

“Public information in the form of open data” is public information in a format that makes it possible to carry out its automated processing by electronic means, open and free access to it, as well as its further using. Information managers are required to provide public information in the form of open data upon request, to publish and regularly update it on a state open data web portal and on their websites. Such information is permitted for its further free copying, publication, use and distribution.

A cloud-based platform for developing and managing critical IT infrastructures that process large amounts of data.

A cloud-based platform for developing and managing critical IT infrastructures that process large amounts of data.

New information technologies have been created to support the design, operation management and development of critical IT infrastructures. Developed technologies provide a single platform which offer PaaS solutions for critical IT infrastructure implementation IaaS solutions for critical IT infrastructure deployment and production of appropriate IT management systems which performs big data processing. New models and methods have been created for integrateddevelopment, management, operation and

Designing modern service systems based on the example of m -Health for frontline settlement residents in the ATO area

Designing modern service systems based on the example of m -Health for frontline settlement residents in the ATO area

The increasing complexity of modern information systems, including grid / cloud infrastructures, has led to the expansion of a modular approach to developing their software using standardized interfaces between parts, as foreseen by the Service Oriented Architecture (SOA) concept. This architecture is presented as a set of services and processes that can be combined, and modified over time according to changes in requirements with the help of workflow schedulers (workflows).

Development and investigation of methods for medical images processing, recognition, protection, and storing in distributed computer systems

Development and investigation of methods for medical images processing, recognition, protection, and storing in distributed computer systems

As a result of the project, methods for processing, recognition, and protection of medical images have been created. Within the framework of creating methods for processing and recognizing medical images, a method for segmenting medical images obtained using medical equipment with the allocation of objects of interest for diagnostic purposes and a method for training fuzzy neural networks were developed. Highly effective methods for classifying objects in medical images have been developed as well.

Methods and Systems for Managing Wireless Sensor Networks with Mobile Sensors, Telecommunications Ground Nodes and Aerial Platforms in an Emergency Zone

Methods and Systems for Managing Wireless Sensor Networks with Mobile Sensors, Telecommunications Ground Nodes and Aerial Platforms in an Emergency Zone

The Goal of the research work is to develop methodology and technical proposals for providing reliable communication and timely and high-quality information of search and rescue works in the emergency area on the basis of the use of wireless sensor networks with mobile sensors, telecommunication ground nodes and aero platforms and their efficient management while providing structures-functional connectivity of mobile sensors in conditions of their fast and unpredictable movement.

Control system of navigation complex of light armored cars

Control system of navigation complex of light armored cars

A new scientific concept, new methods and means of improving the control system (SC) of the instrument navigational complex (NK), stabilizer, light armored vehicles (LBM) have been created. Achieved the increase of accuracy and speed of measurement of the parameters of the TC NK of the modern LBM more than 2 times. New mathematical models of IC stabilizer work, formulas, algorithms, estimation of parameters of motion are obtained. A new automated control system of the stabilizer LBM has been developed.

Methodology for multi-class diagnostics of complex spatial objects

Methodology for multi-class diagnostics of complex spatial objects

Methodology of multi-class diagnostics is developed for complex spatial objects with welded and / or riveted joints of elements in case of occurrence and development of multi-site damages on the basis of methods of multi-class recognition and information technologies, methods of estimation and prediction of change of technical condition of objects.

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