bluuebunny/crossref_metadata_2025_split huggingface dataset:
Information technology of accounting the impact of data reduction methods on the results of classification of plant leaves
Authors: Kharakhinov V , Sosinskaya S , Dorofeev R , Dorofeev A , Bazhenov R 
Published: December 2019

Abstract
The paper proposes an information technology for classifying a sample of leaves of various plant species described by a set of numerical characters based on the use of various types of neural networks and a technique for reducing network learning time and improving the quality of classification. Neural networks of the multilayer perceptron type and softmax layer are considered. The application of factor analysis and auto-encoder is proposed in order to reduce the dimension of the initial feature space, which allowed reducing the time for training networks. When using factor analysis, two popular criteria were used to determine the number of factors: the Kaiser criterion and the criterion for the fraction of reproducible dispersion. The quality of classifications and the time spent on the learning process of networks are displayed in tabular form. As a result of the study, conclusions were drawn about the effect of reducing signs on reducing the training time of different types of neural networks and on the quality of classification.
GIS as a tool for creating a global geographic information platform for digital transformation of agriculture
Authors: Kotsur E V , Veselova M N , Dubrovskiy A V , Moskvin V N , Yusova Yu S 
Published: December 2019

Abstract
The article highlights the issues of digitabltalization of the economy of the Russian Federation, in particular, “Digital Agriculture” state program. The goals and objectives of digitalization of agriculture in Russia are discussed. The main point is made about the fact that it is impossible to create digital agriculture, which implies the introduction of “smart land use” bypassing the creation of “digital land management”. The analysis of “Digital Agriculture” project concept is given; its goals and directions are considered. “Digital land use and land management” direction has been studied in details. The authors of the article suggest introducing “Smart Agrolandscape” land information system (ZIS “Smart Agrolandscape”). The basis of this system includes a scheme of ecological and economic zoning, taking into account the suitability of agrolandscapes for arable land and fodder land use. The article presents the structure of the proposed system, its goals, objectives, purpose, and algorithm of work in the system. In conclusion, the authors of the article recommend the inclusion of ZIS “Smart Agrolandscape” into the Digital Land Use and Land Management project, due to the fact that the process of making recommendations on the efficient use of land in municipalities using this system is fully automated and does not require time, labour and financial costs; its use is maximally simplified and accessible to unlimited interested parties.
Of discrepancy prediction algorithm in the model of improve the quality of serial processes of engineering production
Authors: Ivanova L A , Charushina E B , Khodareva E V 
Published: December 2019

Abstract
The article discusses the decision-making model for managing inconsistencies in serial production processes based on the integrated use of statistical methods and expert assessment methods for processing information. The proposed model allows to reduce the number of non-conforming products through the forecast of inconsistencies in serial processes, both within the production process and delivered to the consumer.
Improving information support of the cadastral valuation of settlement lands with using GIS-technologies
Authors: Veselova M N , Kapitulina N A , Kotsur E V , Moskvin V N , Filippova T A 
Published: December 2019

Abstract
To solve problems in the field of information support of the cadastral valuation of settlement lands, the article proposes to develop a geo information system of information support of the subjects of cadastral valuation of settlement lands. The proposed geographic information system includes the results of assessments of the cadastral and market values of land plots and generated assessment cards based on the data obtained, thematic maps characterizing the efficiency of urban land use, ecological land use schemes flowing into the ecological tension schemes of the settlement lands.
Reinvestment process modelling problem solution for business activities in tourist destination
Authors: Lukyanova Yelena Yu , Kazak Anatoliy N , Shamayeva Nelli P , Darbinyan Armen 
Published: December 2019

Abstract
Economic units of resort and spa (recreational) sphere are budget-forming ones for southern region of Russian Federation. Development prospects for business activity investment at the mentioned area are determined by various factors that must be taken into account in modelling process either conditions of resort and spa sphere year-round functioning. Analytical estimation can be based on multivariate modelling of different investment and reinvestment decisions with differential equations applying.
The application of the theory of dynamic systems to software quality estimation
Authors: Kopyltsov A V 
Published: December 2019

Abstract
Hardware and software are considered from the point of view of the theory of dynamic systems. It has been shown that a program may be considered as dynamic system placed into the phase space of the program variables. The theory of dynamic systems as applied to programming allows to classify programs revealing the important quality indices of the program products which are related to the basic concepts of the ergodic theory as well as to that of information and informatics. As a program is run, possibilities (complexity) of the computer may be evaluated and important quality indices of the hardware may be appreciated from the point of view of the programming itself. This approach lets also separately evaluate the quality of both hardware and software.
Kalman filtering of coordinates determination for local positioning systems mobile objects
Authors: Krasnov Timur V , Bondarenko Valery N , Feoktistov Denis S , Garifullin Vadim F , Bogatyrev Evgenij V 
Published: December 2019

Abstract
The article is devoted to the study of Kalman filtering errors of the measured radio navigation parameters into the coordinates and elements of the objects movement in relation to the ground-based radio navigation system of local positioning. The stationary state of the mobile station, its uniform rectilinear and uniformly accelerated movement are considered. The use of optimal estimation of the Kalman filter allows reducing the standard deviation of coordinates by 1.5-3 times for the considered mobile station trajectory.
Information system of agricultural robotic KAMAZ cars
Authors: Orlov S P , Susarev S V , Kravets O Ja , Morev A S 
Published: December 2019

Abstract
The article is devoted to the development of an information system for the complex of agricultural vehicles. It is shown that with the development of intelligent technologies, wireless communications, and the Internet, the task arises of creating a single information space for agricultural vehicles. The structure of sensors and measuring instruments installed on an unmanned KAMAZ car is described. The block diagram of the control system for the set of robotic cars is presented. The general structure of the information system, which includes a navigation system, technical vision, control units, a remote diagnostics subsystem, and a data transmission system, is considered. The technical diagnostics of the units is carried out using embedded and onboard thermal imagers. Thermograms from thermal imagers are analyzed using a convolutional neural network. Deep neural network and machine learning provided high accuracy in the detection and classification of equipment failures. The decision support system generates control signals for the units and transfers information to the highest level of control of the robotic complex.
The development of the forecasting information system of HIV and tuberculosis coinfection’s outcome in inmates
Authors: Ponomarev S B , Dyuzheva E V , Vostroknutov M E , Polishchuk V E , Ponomarev D S 
Published: December 2019

Abstract
The research describes the development of the forecasting information system that can predict the outcome of a disease in inmates with HIV-associated tuberculosis. The aim of the research is to develop an additional high-precision diagnostic criterion giving the possibility of the timely correction of diagnostic, treatment and organizational measures for patients with HIV and tuberculosis co-infection that helps to improve the quality of medical care. The research material is based on the data from clinical cases of patients with HIV and tuberculosis co-infection who were hospitalized in a tuberculosis hospital providing specialized medical care to inmates from 2012 to 2018. (367 people). The study methodology was developed in several stages with the use of the methods of system analysis and mathematical modeling (logical-statistical method of optimally reliable partitions, the method of analysis of hierarchies, artificial neural network, methods of statistical grouping). The result of a complex multi-stage research makes possible the development of the prognostic index forecasting outcome of HIV-associated tuberculosis in prisoners. For the automated calculation of the developed index a software package was created. Interpretation of the received data allows timely correcting of diagnostic and treatment tactics in order to improve the quality of medical care and reduce the hospital mortality rate. The developed information system does not require complex and expensive diagnostic measures, it is easy to use and can be suggested to use as a screening method.
A reversible image watermarking scheme based on a new modulation mode of DCT coefficients
Authors: Bahrushin A P , Bahrushina G I , Bazhenov R I 
Published: December 2019

Abstract
Watermarking reversibility is one of the main requirements for medical and some other applications. In these fields even a slight change in the original image can lead to significant mistakes in the decision making process. In addition, the watermarking scheme should allow to embed a large amount of hidden data into the original image. This paper proposes a blind, fully reversible, high capacity scheme that utilizes an Even-Odd Modulation technique to modify the cosine coefficients while embedding the watermark bits. In multi-layer mode the scheme is capable to embed 3145728 watermark bits into the image of size 512x512 with the following indicators: the values of Peak Signal Noise Ratio of the watermarked images are about 70 dB, the Mean Structural Similarity Index Measure between the embedded and extracted watermarks in all cases is equal to one and the scheme allows to restore the original image with 100% accuracy. The validity and superiority of the proposed scheme is verified through extensive simulations.
Using relaxed concurrent data structures for contention minimization in multithreaded MPI programs
Authors: Tabakov Andrey V , Paznikov Alexey A 
Published: December 2019

Abstract
Parallel computing is one of the top priorities in computer science. The main means of parallel processing information is a distributed computing system (CS) - a composition of elementary machines that interact through a communication medium. Modern distributed VSs implement thread-level parallelism (TLP) within a single computing node (multi-core CS with shared memory), as well as process-level parallelism (PLP) process-level parallelism for the entire distributed CS. The main tool for developing parallel programs for such systems is the MPI standard. The need to create scalable parallel programs that effectively use compute nodes with shared memory has determined the development of the MPI standard, which today supports the creation of hybrid multi-threaded MPI programs. A hybrid multi-threaded MPI program is the combination of the computational capabilities of processes and threads. The standard defines four types of multithreading: Single - one thread of execution; Funneled - a multi-threaded program, but only main thread can perform MPI operations; Serialized - only one thread at the exact same time can make a call to MPI functions; Multiple - each program flow can perform MPI functions at any time. The main task of the multiple mode is the need to synchronize the communication flows within each process. This paper presents an overview of the work that addresses the problem of synchronizing processes running on remote machines and synchronizing internal program threads. Method for synchronization of threads based on queues with weakened semantics of operations is proposed.
The method of software reliability increasing for the microprocessors with multi-byte command system
Authors: Akinina Ju , Sergeeva T , Tyurin S , Khudyakov M , Achkasov A 
Published: December 2019

Abstract
The article considers an original way of software reliability improvement of microprocessor systems with multi-byte command system in case of errors due to accidental failure while execution of the program. Program running errors (control flow errors) mean a discrepancy in the sequence of command codes executed by the microprocessor after the failure occurrence, with the working sequence of commands. The method is based on the preliminary marking of the program memory codes with the help of an additional parity/odd bit and the formation of the signal of the command code reading by microprocessor when accessing the program memory. The article proposes the analytical relations to predict the probability of detection of control flow errors for CISC-processors with any multibyte system of commands based on statistics of commands of different byteness which is contained in the code of the executable program. Along with the detection of control flow errors, all odd errors are also detected while reading the content of any program memory cell.
Fuzzy-multiple estimates of the parameter uncertainty influence in the computing devices elements calculating theory
Authors: Storozhev S V , Storozhev V I , Vyskub V G , Hai Duong Minh , Bolnokin V E 
Published: December 2019

Abstract
A method for obtaining estimates for the scatter errors of endogenous characteristics in models for calculating the parameters of communication lines for elements of modern high-speed computing devices in the form of multilayer printed circuit boards is presented. The described methodology for taking into account the uncertainty of exogenous parameters of models in ratios for determining the cross-sectional area and spacing of conductors, delay parameters in short and long communication lines, allows to obtain a forecast of providing of signal integrity, providing of optimized matching of electric circuit elements, and observing of technological requirements for physical, mechanical and geometrical parameters of multilayer printed circuit boards. This technique is based on the theory of fuzzy sets and consists in using a modified form of the heuristic principle of generalization in the transition to fuzzy-sets arguments in the analytical calculation relationships for a number of the most important characteristics of communication lines. A number of examples of the application of the described technique is presented.
Inductively coupled burst oscillators in neural network information processing systems
Authors: Boriskov P P , Velichko A A 
Published: December 2019

Abstract
In the current study, we present a self-generating circuit based on an LC oscillatory circuit with a switching element having an S-type current-voltage characteristic. Using the example of a VO2 switch, we demonstrate that such circuits generate burst oscillations and have a specific mode of bursts synchronization using inductive coupling between generators. Such generators of burst oscillations (of a neural type) can find application in the tasks of cognitive technologies, including the implementation of pulsed neural networks.
Multi-input multiplexers and selectors as basic shifter blocks in arithmetic devices operating in floating point: comparative analysis
Authors: Ushenina I V 
Published: December 2019

Abstract
In case of the Field Programmable Gate Array implementation of arithmetic devices operating in floating point, the implementation of shifters is associated with some challenges. This work compares two approaches to the formation of basic shifter blocks: as selectors using carry chains and as multi-input multiplexers. Both approaches use exclusively a FPGA programmable logic. The work shows that basic blocks as multiplexers require more than twice fewer FPGA logic slices and are notable for 10-20% better performance when compared to those based on selectors.
Information technology in the educational program design
Authors: Bronov Sergej , Stepanova Elena , Pichkovskaya Svetlana , Sheluhin Artem , Panikarova Nadezhda 
Published: December 2019

Abstract
The system analysis of the educational process of the university considers the possibilities of automation of its certain components while design and functioning. The educational process in Russian universities is implemented on the competence-based approach. Competence is a complex of knowledge required to solve a certain type of tasks within the framework of professional activity. For each type of professional activity tasks one can specify the actions of the specialists required to solve these problems. These actions are the basis for the formation of the required competencies. The task of training within the framework of the competence approach is formulated as follows: the transition from the input competencies A to the output competencies B. To automate the design of the educational program, it is required to use the automated information systems for decision-making support.
Simulation of multi-agent interaction in the system “labor exchange - enterprise”
Authors: Zaitseva Irina , Malafeyev Oleg , Sychev Sergey , Smirnova Tatiana , Kurasova Diana 
Published: December 2019

Abstract
The work simulates a game with full information with two agents in the supply chain: one labor exchange - one enterprise. The strategy of the enterprise is the demand for labor resources. The labor exchange strategy is the party of labor resources. The company provides the labor exchange with information on the demand for workers, the labor exchange decides on the procurement and delivery of batches of workers. Labor resources as stocks are managed by the labor exchange. Thus, the model proposed in the work obeys the VMI (Vendor Managed Inventory) concept and is a model of cooperation between the labor exchange and the enterprise. A multi-product EOQ (Economic Order Quantity) model for a two-tier supply chain is proposed. The task is to minimize the value of the supply chain of labor resources, in which the optimization variable is the maximum level of labor shortages. The task takes into account the shortage of labor resources, monetary fines for the deficit, restrictions on the space of the labor exchange and the number of orders.
Support service information model for information systems enterprise management
Authors: Kondratieva Olga V , Gulevitskij Andrey Yu , Frolova Elena A 
Published: December 2019

Abstract
In the process of service support simulation of enterprise management information systems, it is necessary to break the process into several components: a significant stage of the enterprise management systems life cycle and service support as a main part of the overall process, types of work, why do we need service and results of his work. The article discusses connection between types of work with the stages of the service life cycle, as well as the connections between “reasons - work - result”, which gives a systematic view on the service and allows you to model the structure of indicators of service quality and create risk catalogs, taking into account the features of the support service.
The hardware and software implementation of the adaptive platform for an onboard spacecraft control system
Authors: Kartsan I N , Zhukov A O , Platonov A O , Efremova S V 
Published: December 2019

Abstract
In this paper the authors discuss hardware and software implementation solutions for an adaptable platform used in onboard spacecraft electronic equipment complexes. The proposed solutions ensure the reduction of time required for designing and manufacturing the spacecraft, increase of the export potential of communication and other services by enabling the adaptation of the onboard equipment to new protocols and technologies in the fields of communication, data processing, and control in the process of the spacecraft’s operation in orbit and expanding its hardware and software unification.
Using Blockchain-based approach for building the system events logging service
Authors: Silkina G , Barabanova M , Gazul S , Kiyaev V 
Published: December 2019

Abstract
The article deals with Blockchain technology, namely with its aspect of forming distributed registries. It serves as the platform for creating and storing corporate information resources which need higher protection. A lot of marketing uproar on cryptocurrency is feeding the interest in employing this technology for to enable cryptocurrency operation. But not only this factor explains the technology success. Blockchain technology also favorably compares to classic centralized registries and databases. The article describes the journaling service of data computing processes and events system, both based on the Blockchain technology. We display all the advantages of the existing Blockchain types for developing corporate journaling systems. And we also show the use of such a system for medium and large organizations, allowing for their computational capabilities and potential for scaling and developing such a system.
Methods and algorithms of technological preparation for organizing automatic surface mount of printed circuit boards
Authors: Korshunov G I , Zaicev P S , Petrushevskaya A A 
Published: December 2019

Abstract
The production of electronics is largely associated with the development, technological preparation and automatic surface mount of printed circuit boards. The concept of Industry 4.0 and the introduction of digital methods encompass already cover the basic processes of development and production. Technological preparation of production combines both automated operations and manual ones. The quality of manual operations depends on the qualifications and experience of the engineers. The article presents an analysis of technological preparation operations and a methodology for choosing software for design automation based on a multi-criteria model. Particular attention is paid to manual operations. The above algorithms for performing such operations are the basis for their subsequent automation.
Generation of agent simulation models by using process mining methods on the example of E-learning process
Authors: Dorrer Mikhail , Dorrer Alexandra 
Published: December 2019

Abstract
The main objective of this work is to develop a method for the formation of agent simulation models based on the actual business processes implementation data. To solve this problem, we used the educational process management system Moodle, ProM process mining system, and AnyLogic simulation system. The initial data of the educational process obtained from the Moodle system were processed using Process Mining methods, and a heuristic miner based on the Weijters algorithm was used. Business process models were described in the eEPC notation. The prognostic ability of simulation models constructed as a result of the application of the proposed method turned out to be quite high. The error in predicting the total execution time of the process and the total complexity of the process did not exceed 7%.