The purpose of the article is to give the reader some information on some problems related to the correctness and completeness of the initial data in the measurement and evaluation of scientific activity by bibliometric methods using scientometric databases. The article gives a detailed analysis of the main systems of identification of the authors. Recommendations to address the identified problems and the promotion of authors in the world scientific information space are described in the article.

Fuzzy neural network model based on neocognitron is proposed to identify layout objects on images of topological layers of integrated circuits. Testing of the model on images of real chip layouts was showed a highеr degree of identification of the proposed neural network in comparison to base neocognitron.

The purpose of this paper is to present an alternative maximum power point tracking, MPPT, algorithm for a photovoltaic module, PVM, to produce the maximum power, Pmax, using the optimal duty ratio, D, for different types of converters and load matching.

We present a state-based approach to the design of the maximum power point tracker for a stand-alone photovoltaic power generation system. The system under consideration consists of a solar array with nonlinear time-varying characteristics, a step-up converter with appropriate filter.

The proposed algorithm has the advantages of maximizing the efficiency of the power utilization, can be integrated to other MPPT algorithms without affecting the PVM performance, is excellent for Real-Time applications and is a robust analytical method, different from the traditional MPPT algorithms which are more based on trial and error, or comparisons between present and past states. The procedure to calculate the optimal duty ratio for a buck, boost and buck-boost converters, to transfer the maximum power from a PVM to a load, is presented in the paper. Additionally, the existence and uniqueness of optimal internal impedance, to transfer the maximum power from a photovoltaic module using load matching, is proved.

The results of the analysis of the need and intensity of control to the students at different levels of readiness in accordance with the theoretical model in the implementation of adaptive educational resource. It is proposed to use a factor driving the first impact at each stage of training, depending on the desired result indicator and opportunities of the teacher, the composition and content of training modules adaptive educational resource and budget allocation teacher training load.

Creating a fast parallel iterative tomographic algorithms based on the use of graphics accelerators, which simultaneously provide the minimization of residual and total variation of the reconstructed image is an important and urgent task, which is of great scientific and practical importance. Such algorithms can be used, for example, in the implementation of radiation therapy patients, because it is always done pre-computed tomography of patients in order to better identify areas which can then be subjected to radiation exposure.

We consider the selection of one object from several available, according to the criteria of efficiency of their application based on peer review. Use the method of analysis of hierarchies two levels at three different alternatives solutions. For each level of the hierarchy obtained matrix of paired comparisons, carried out their normalization and calculated values of the combined weights of the criteria on which decisions about choosing.

The methodology for computer modeling of complex eco-biological models is presented in this paper. It is based on system approach of J. Forrester. Developed methodology is universal for complex ecological and biological systems. Modeling algorithm considers specialties of eco-biological systems and shows adequate and accurate results in practice.

The article discusses some aspects of the balanced allocation of the limited resources of the Russian innovative companies. The author’s solution to this problem on the basis of non-manipulable mechanisms of decision-making. Author modified classical iterative algorithm of resource allocation when not transferable utility preferences of decision-makers, in relation to a multi-criteria problems parameterization balance for their distribution. In article defined and formalized terms of sufficiency and appropriateness for certain classes of these mechanisms usage for the development of the cognitive models of innovative management at limited resources.

The method based on Panini projection to reduce perspective distortions of images with wide viewing angle is considered. The analysis of the features of construction of Panini projection is provided. A realization of the effect on the graphic accelerators as a result of post-processing is proposed. The results of using the described effect in computer graphics were obtained. A comparison of images in the perspective projection and Panini projection was carried out. It is shown that perspective projection of a three-dimensional scene onto the surface of a parabolic cylinder reduces distortions.

The full sets of multilevel linear recurring sequences over all isomorphic and automorphic representations of Galois fields GF(512) and GF(1024) are built. Constructions of cryptographically high quality S-box of processor-oriented lengths N = {512, 1024} are developed. The cardinality of sets of S-boxes are JGF(512) = 1.104×1018 and JGF(1024) = 1.01×1019 which allows to use them as a long-term key to upgrade existing block of symmetric cryptographic algorithms and for development of new ones.