ISSN 1991-2927
 

ACP № 1 (55) 2019

Section: "ARTIFICIAL INTELLIGENCE"

Aleksei Mikhailovich Namestnikov, Ulyanovsk State Technical University, Doctor of Science in Engineering; principal lecturer; graduated from the Faculty of Radioengineering at Ulyanovsk State Technical University; Professor of the Department of Information Systems at UlSTU; an author of more than 80 scientific papers in the field of automated design and intelligent systems. [e-mail: nam@ulstu.ru]A. Namestnikov,

Petr Ivanovich Sosnin, Ulyanovsk State Technical University, Honored Worker of the Higher School of the Russian Federation, Doctor of Engineering, Professor; graduated from the Radioengineering Faculty of Ulyanovsk Polytechnic Institute; Head of the Department of Computer Science at Ulyanovsk State Technical University; an author of numerous works in the field of conceptual design of computer-aided systems. [e-mail: sosnin@ulstu.ru.]P. Sosnin,

Method for Conceptual Indexing of Project Diagrams in Electronic Archives 54_6.pdf

The objective of the research is the development of a method for conceptual indexing of semistructured project diagrams. The proposed method of conceptual indexing is based on the use of the special type of ontologies - the ontology of project diagrams. This ontology includes semantic description of project diagram notations and design patterns used in the software system development. Intelligent design systems that allow to perform more efficiently tasks of structuring the large electronic archives including project diagrams of software and hardware systems have been developed.

Uml, ontology, project diagram, uml, conceptual indexing.

2018_ 4

Sections: Artificial intelligence

Subjects: Artificial intelligence.


Aleksandr Viacheslavovich Mikheev, Ulyanovsk State Technical University, graduated from Ulyanovsk State Technical University; Software Engineer of Ulyanovsk Regional Center for New Information Technologies at Ulyanovsk State Technical University; his research interests include machine learning. [e-mail: a.miheev@simcase.ru]A. Mikheev,

Kirill Valerevich Sviatov, Ulyanovsk State Technical University, Candidate of Science in Engineering; graduated from Ulyanovsk State Technical University; Dean of the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University;an author of 40 articles, three monographs, one textbook, and four certificates of registration of computer software programs; his research interests include machine learning and robotics. [e-mail: k.svyatov@ulstu.ru]K. Sviatov,

Sergei Vladimirovich Sukhov, Ulyanovsk Branch of the Kotel’nikov Institute of Radioengineering and Electronics of the Russian Academy of Sciences, Candidate of Science in Physics and Mathematics; graduated from the Ulyanovsk Branch of Lomonosov Moscow State University; Senior Staff Scientist at the Ulyanovsk Branch of the Kotel’nikov Institute of Radioengineering and Electronics of the Russian Academy of Sciences; an author of one monograph, 70 articles, two patents of inventions in the field of optics, computational neurobiology, machine learning. [e-mail: ssukhov@knights.ucf.edu]S. Sukhov,

Daniil Pavlovich Kanin, Ulyanovsk State Technical University, Student of the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; Winner of robotics competitions; his research interests include machine learning. [e-mail: dan-kan@mail.ru]D. Kanin,

Iakov Andreevich Akimov, Ulyanovsk State Technical University, Student of the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; Winner of robotics competitions; his research interests include machine learning. [e-mail: yasha.akimov.73@gmail.com]I. Akimov,

Pavel Mikhailovich Volkov, Ulyanovsk State Technical University, Student of the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; Winner of robotics competitions; his research interests include machine learning. [e-mail: p.vollkkoff@yandex.ru]P. Volkov

Changing the Lighting in the Scenes By Using Neural Networks Cascades 54_7.pdf

The article describes the process of creating the artificial illumination of surfaces taking into account shadows on convex and concave surfaces using machine learning algorithms and methods of working with three-dimensional objects.Despite the variety of applications for photo processing (LightRoom, Photoshop, Snapchat, Instagram etc.), there is a problem associated with the correct modeling of lighting on surfaces, due to the peculiarity of the photo format. First, the photo is a two-dimensional object and contains only indirect information about three-dimensional objects depicted on it. Secondly, the photoimage captures a certain state of objects with a certain set of properties, which are not enough for modeling shadows and lighting. The missing information is difficult to recreate by classical algorithms or heuristics because of the large number of parameters for recognition of objects in the photo and their possible combinations. However, machine learning algorithms are able to approximate very complex functional relationships based on training samples. This article describes the solution to the problem of modeling artificial lighting and shadows in photography using several neural networks trained on synthetic data.

Artificial intelligence, neural networks, machine learning, computer vision.

2018_ 4

Sections: Artificial intelligence

Subjects: Artificial intelligence.


Vladislav Sergeevich Poletaev, Ulyanovsk State University, graduated from Ulyanovsk State University; a degree-seeking student of the Department of Telecommunication Technologies and Networks at Ulyanovsk State University; an author of several articles in the field of forecasting of information security threats based on the method of Internet Forums’ data analysis. [e-mail: vladis173@mail.ru]V. Poletaev

Fuzzy Inference About Information Security Threats Based on Data Analysis From Hacker Forums 54_8.pdf

This article describes an approach to solving the problem of forecasting the risk of new threats to information security by fuzzy inference based on the analysis of text message flow from hacker forums.The method of determining the information security threats is considered. A model of the online forum database based on the analysis of the existing software platforms for the implementation of the Internet forums is created. The online-forum message structure is presented. Empirical rules for the hacker forum functioning and rules of fuzzy system outputs of the fuzzy inference about possible information security threats are formulated. The statistical performances of several hacker forums and an example of fuzzy inference about the risk of information security threats are provided.

Threat forecasting, fuzzy inference, information security, message flow, model of forum.

2018_ 4

Sections: Artificial intelligence

Subjects: Artificial intelligence.


Kirill Valerevich Sviatov, Ulyanovsk State Technical University, Candidate of Science in Engineering; graduated from Ulyanovsk State Technical University; Dean of the Faculty of Information Systems and Technologies at Ulyanovsk State Technical University; an author of articles, monographs, textbooks, and certifications of software registration in the field of machine learning and robotic engineering. [e-mail: k.svyatov@ulstu.ru]K. Sviatov,

Aleksandr Viacheslavovich Mikheev, Ulyanovsk Regional Center of New Information Technologies at UlSTU, graduated from Ulyanovsk State Technical University; software engineer of the Ulyanovsk Regional Center of New Information Technologies at UlSTU; interested in the field of machine learning. [e-mail: a.miheev@simcase.ru]A. Mikheev,

Maksim Andreevich Shliamov, Ulyanovsk State Technical University, Student of the Faculty of Information Systems and Technologies at Ulyanovsk State Technical University; interested in the field of machine learning. [e-mail: m.shlyamov@simcase.ru]M. Shliamov

Software Package for Visual Monitoring of the Cargo Transportation 53_7.pdf

The article considers the process of designing and implementing a software package to check the completeness of trucks loading when passing checkpoints using technical vision algorithms and machine learning methods. Load completeness checking is used in the governmental supervision of the Russian roads operation as well as checking the cargo transportation volume by private companies when executing orders under the agreements for cargo transportation services. The article deals with the problem of supervising the volume of transported cargo in open-top trucks with bulk non-metallic materials (sand, gravel, coal). Currently, the problem of road-freight transport weight-checking is solved in most cases by the use of weighing units. Also, there are solutions when ultrasonic distance sensors are used that generate a signal corresponding to the shape of the vehicle when driving under several sensors. However, these solutions are quite expensive to install, they do not consider the difference between signals when various vehicle types or models are used on one route. In addition, the weight does not always reflect the completeness of the load body because some materials weigh much more than payload at low volume. And under different weather conditions (e.g. high humidity), the mass of certain goods can vary significantly within 15 percent. At the same time, the transportation efficiency is estimated based on the minimum possible number of passes for the export of cargo of the given volume. The vision systems allow to solve the problem on checking the transported bulk cargo volume. The article focuses on the development description of such a system.

Computer-aided design, artificial intelligence, neural networks, machine learning, computer vision.

2018_ 3

Sections: Information systems

Subjects: Information systems, Artificial intelligence.


Ilia Vladimirovich Zhuikov, Volga State University of Technology, Postgraduate Student; graduated from the Department of Applied Mathematics and Information Technologies of Volga State University of Technology; an author of articles in the field of intelligent test systems. [e-mail: zhuikill@yandex.ru]I. Zhuikov,

Igor Nikolaevich Nekhaev, Volga State University of Technology, Candidate of Science in Engineering, Associate Professor of the Department of Applied Mathematics and Information Technologies of Volga State University of Technology, Head of the e-Learning Center of Volga State University of Technology; an author of scientific papers in the field of soft computing, fuzzy logic, and e-learning. [e-mail: nehaevin@volgatech.net]I. Nekhaev

Application of Lp-structures When Constructing the Intelligent Test System 53_8.pdf

Tasks of competence level are complex tasks for solving which is not enough only knowledge, so learning and testing systems should be able to simulate structures of gradually complicating tasks. In some cases, these structures can be modeled using mathematical lattices describing the structure of cases with additional attitude of complication. This article describes a model of the lattice of non-complication of cases for the subject domain. A method for specifying and constructing such lattice using finite LP-structures and applying operations of transitive closure on the lattice of clarification of case situations is proposed. In conclusion, the example of using this approach to construct intelligent test system of the ability to perform solve tasks of comparing numbers from the domain of arithmetic of natural numbers is considered. It is shown that this approach could be used for further analyzing the results of solutions and to construct a more pragmatic lattice of complication of cases and test tasks.

Lp-структура, competency-based approach, intelligent test system, lattice of complication of cases, lp-structure.

2018_ 3

Sections: Information systems

Subjects: Information systems, Mathematical modeling, Artificial intelligence.


Gennadii Pavlovich Vinogradov, Tver State Technical University, Doctor of Engineering; graduated from Kalinin Polytechnic Institute; Professor of the Department of Informatics and Applied Mathematics of Tver State Technical University; an author of more than 200 scientific papers in the field of decision making theory, fuzzy logic, and hybrid systems. [e-mail: wgp272ng@mail.ru]G. Vinogradov

The Model for Decision Making Process in Situations With Incomplete and Fuzzy Information 52_12.pdf

It is shown that an agent when making decisions uses three sets of alternatives: control, structural, and identification. This presupposes the existence of three virtual parties involved in the selection of appropriate alternatives. Rules for the selection of alternatives depending on the subject's understanding of the situation and structure their interests are shaped by compromise. The work seeks to investigate the causes of discrepancies between actual and "optimal" choice. To this end, we propose a formal scheme included in the choice model of the stages of cognition and behavior associated with the choice. The proposed approach is based on a formalization of the ideas of Miller, and Pribram Galanter and uses the ideas of subjectively rational choice developed based on the theory of fuzzy sets. Subjectively rational choice assumes that the motivation of the choice is determined by both external and internal factors. Internal factors reflect the interests of the subject determined by its needs and ethical system to which it adheres. Evaluation of satisfaction with the current situation purposeful state entity, as shown, can lead to changes in the structure of interests of the subject, and it can choose.

Reflexive governance, decision-making model, a compromise.

2018_ 2

Sections: Artificial intelligence

Subjects: Artificial intelligence.


Sergei Vasilevich Voronov, Ulyanovsk State Technical University, Candidate of Engineering; graduated from the Faculty of Radioengineering of Ulyanovsk State Technical University; Associate Professor of the Radioengineering Department of UlSTU; an author of articles, monographs in the field of digital signal and image processing and computer vision. [e-mail: valmedia@yandex.ru]S. Voronov,

Rinat Nailevich Mukhometzianov, University of Waterloo, Canada, Postgraduate Student at the University of Waterloo, Canada; graduated from the Faculty of Radioengineering of Ulyanovsk State Technical University; an author of articles in the field of computer vision. [e-mail: mukhometzyanov@mail.ru]R. Mukhometzianov,

Ilia Vasilevich Voronov, Ulyanovsk State Technical University, Postgraduate Student at Ulyanovsk State Technical University; graduated from the Faculty of Radioengineering of Ulyanovsk State Technical University; an author of articles in the field of digital signal and image processing. [e-mail: ilvo1987@gmail.com]I. Voronov,

Vadim Andreevich Shramov, Federal Research-and-Production Center Joint Stock Company ‘Research-and-Production Association ‘Mars’, Postgraduate Student at Ulyanovsk State Technical University; graduated from the Faculty of Radioengineering of Ulyanovsk State Technical University; Research-Engineer at FRPC JSC ‘RPA ‘Mars’. [e-mail: vadim_shramov@mail.ru]V. Shramov

Trafic Sign Detection and Recognition in Real Time on Mobile Devices 52_13.pdf

An automatic traffic sign recognition system localizes road signs from images captured by an onboard camera of a vehicle and determine what road signs depicted. Such systems may support the driver on the road, be part of the self-driving cars or advanced driver assistance systems. This paper proposes an approach for solving traffic sign recognition problem using deep learning methods adopted to mobile devices with low power consumption. The approach consists of two consecutive stages: detection of a traffic sign and recognition of a class of the detected sign. Data for analysis were taken from three open sets of images. In order to analyze the effectiveness of the solution obtained, the results achieved were compared with the results of well-known approaches to object detection based on the use of deep convolutional neural networks. The results showed that the proposed algorithm provides the best recognition quality for all used data sets, as well as the highest recognition rate.

Deep learning, viola-jones detector, convolutional neural networks, traffic sign recognition, object detection.

2018_ 2

Sections: Artificial intelligence

Subjects: Artificial intelligence.


Amir Muratovich Akhmetvaleev, Kazan National Research Technical University named after A.N. Tupolev-KAI, Postgraduate Student of Kazan National Research Technical University named after A.N. Tupolev-KAI; graduated from the Faculty of Technical Cybernetics and Informatics of the Kazan State Technical University named after A.N. Tupolev-KAI; an author of scientific works in the field of mathematical modelling, data analysis and machine learning methods. [e-mail: amir.akhmetvaleev@gmail.com]A. Akhmetvaleev,

Aleksei Sergeevich Katasev, Kazan National Research Technical University named after A.N. Tupolev-KAI, Candidate of Engineering; graduated from the Faculty of Physics and Mathematics of Elabuga State Pedagogical Institute; Associate Professor of the Information Security Systems Department of Kazan National Research Technical University named after A.N. Tupolev-KAI; an author of scientific works in the field of mathematical modelling, data analysis and development of intelligent decision support systems. [e-mail: Kat_726@mail.ru]A. Katasev

Instrumental Software Complex for Automation to Determine the Functional State of Intoxication of a Person 52_14.pdf

This article actualizes the need to determine the functional state of a person. Its decision is based on the application of the pupillometry method, which allows to determine the state of a person by his pupillary reaction to light changes. In order to automate the processes of determining the functional state of a person, an instrumental program complex is developed, based on the use of the neural network model. Its structure, composition and characteristics of components are described. The functioning of the program complex is considered on the example of the modules of neural network model construction, estimation of its accuracy on the basis of bootstrapping method, structural optimization of the model, and determining the functional state of a person. A number of researches and experiments were conducted on the basis of the program complex. The results of the influence of the number of stages of bootstrapping on the accuracy of the neural network model, the results of reduction of neural networks, the comparison of the accuracy of the model with the accuracy of other classification methods are presented. The results of the research showed the effectiveness of the neural network model and the possibility of its practical use to determine the functional state of the person in various subject areas.

Human functional state, papillomometry, neural network model, genetic algorithm, bootstrapping.

2018_ 2

Sections: Artificial intelligence

Subjects: Artificial intelligence, Information systems.


Petr Ivanovich Sosnin, Honored Worker of Higher School of the Russian Federation, Doctor of Engineering, Professor; graduated from the Radioengineering Faculty of Ulyanovsk Polytechnic Institute; Head of the Department of Computer Science at Ulyanovsk State Technical University; an author of numerous works in the field of conceptual design of computer-aided systems, [e-mail: sosnin@ulstu.ru]P. Sosnin,

Anna Aleksandrovna Pushkareva, Ulyanovsk State Technical University, Postgraduate Student at the Department of Computer Science of Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies; interested in the field of applied linguistics. [e-mail: a.push1206@gmail.com]A. Pushkareva,

Andrei Alekseevich Vasilev, Federal Research-and-Production Center Joint Stock Company ‘Research-and-Production Association ‘Mars’, Postgraduate Student of Ulyanovsk State Technical University; graduated from the Power Faculty of Ulyanovsk State Technical University; Head of Research Department at Federal Research-and-Production Center Joint Stock Company ‘Research-and-Production Association ‘Mars’; interested in the field of CAD-systems. [e-mail: mars@mv.ru]A. Vasilev

The Complex of Ontological Support for Processes of Solving New Design Tasks in Development of Systems With Software 000_11.pdf

The article presents a method of ontological support increasing efficiency of project thinking, when in the development of a software intensive system, the designer discovers the need to solve a new design task. Support is provided in the conditions of application of the version of the project thinking, in the processes of which the means of question-answer and case-oriented approaches are included, which ensure the constructive formation of the project task tree. The components of the tree register not only the texts of task statements but also the question-answer reasoning of the processes of solving each task. The proposed method of ontological support is aimed at the search for design errors, their correction and prevention, as well as on the extraction of useful questions and support of understanding processes in the design process in real time. In addition, it allows you to identify in the texts the cause-effect relationship and the «part-whole» relationship. The basis of the proposed method is the use of question-answer and precedent-oriented approaches to work with the project task, the formulation of which is built in the process of its conceptual solution.

Conceptual design, lexical control, ontology, precedent, project thinking, semantics.

2017_ 3

Sections: Artificial intelligence

Subjects: Artificial intelligence, Information systems.


Amir Muratovich Akhmetvaleev, Kazan National Research Technical University named after A.N. Tupolev, Akhmetvaleev, graduated from the Faculty of Technical Cybernetics and Informatics of Kazan National Research Technical University named after A.N. Tupolev; Postgraduate student of Kazan National Research Technical University named after A.N. Tupolev; an author of scientific works in the field of mathematical modelling, data analysis and machine learning methods. [e-mail: amir.akhmetvaleev@gmail.com]A. Akhmetvaleev,

Aleksei Sergeevich Katasev, Kazan National Research Technical University named after A.N. Tupolev, Candidate of Engineering; graduated from the Faculty of Physics and Mathematics of Elabuga State Pedagogical Institute; Associate Professor at the Department of Information Security Systems of Kazan National Research Technical University named after A.N. Tupolev; an author of scientific works in the field of mathematical modelling, data analysis and development of intelligent decision support systems. [e-mail: Kat_726@mail.ru]A. Katasev

Neuro Network Model and Software Package for Human Functional State Determining 000_12.pdf

The article considers the problem of determining the functional state of intoxication of a person. For its solution, the authors propose a method based on the analysis of data pupillograms - time series characterizing the dynamics of changing the size of the pupils of the person on light-pulse exposure. As a tool for data mining and model building in order to determine the functional state of the person the authors propose to use the mathematical apparatus of artificial neural network - single layer perceptron. The original neural network model is proposed, and its adequacy is evaluated. In order to improve the efficiency of its practical use, a method of reduction of a neural network structure based on genetic algorithm is being developed. The proposed method is a two-stage genetic optimization that allows to determine the significant input features for a neural network on a given input feature space in order to optimize the structure of neurons in the hidden layer. The results of the experiments on the basis of the developed program complex have shown high efficiency of determination of the person functional state based on the reduced neural network model. The model can be effectively used in intelligent surveillance systems in public safety systems, as well as in medical diagnostics as a tool for contactless determination of the functional state of intoxication of a person.

Neural network model, determination of the functional state, genetic algorithm, pupillometry, evaluation of data quality, data cleaning.

2017_ 3

Sections: Artificial intelligence

Subjects: Artificial intelligence, Information systems.


Grigorii Aleksandrovich Blagodatskii, Kalashnikov Izhevsk State Technical University, Candidate of Engineering; Associate Professor at the Department of Information Systems of Kalashnikov Izhevsk State Technical University; an author of articles and monographs in the field of automation and optimization of business processes of enterprises and certificates of registration of databases and computer programs. [e-mail: blagodatsky@gmail.com]G. Blagodatskii,

Maksim Mikhailovich Gorokhov, Kalashnikov Izhevsk State Technical University, Doctor of Physics and Mathematics; Professor; Head of the Department of Information Systems of Kalashnikov Izhevsk State Technical University; an author of articles and monographs in the field of development and design of software and hardware tools for various purposes as well as the certificates of registration of databases and computer programs. [e-mail: insys2005@mail.ru]M. Gorokhov,

Denis Alekseevich Perevedentcev, Kalashnikov Izhevsk State Technical University, Postgraduate Student at the Department of Information Systems of Kalashnikov Izhevsk State Technical University; an author of articles and monographs in the field of design and development of expert systems for supporting the processes of management of research and innovation projects as well as the certificate of registration of databases and computer programs. [e-mail: perevedencew@mail.ru]D. Perevedentcev

Modelling the System of Fuzzy Logical Inference for Evaluating Science-intensive Projects 000_11.pdf

In order to determine the innovative potential and prospects of science-intensive projects, it is required to account for a large number of parameters that covers the whole interaction system of the specific time with the environment. The purpose of the study is developing models, methods, algorithms and software for processes aimed at improving the efficiency of management of research and innovation projects. Today, fuzzy inference is widely used in modeling systems characterized by predominantly qualitative parameters. In order to solve the problem, a fuzzy logic system based on the Mamdani algorithm was developed. With the use of factor analysis, eight factors from the total set of projects’ parameters were identified. In the estimates of the factors of the project state, several ranges of values were revealed and the respective linguistic variables were implemented. The result of the application of author’s algorithms is a system of fuzzy inference built in the Matlab FUZZY environment. The system describes the commercial appeal, level of completion and prospects of knowledge-intensive projects. On the basis of the calculated characteristics of the project, the algorithm of evaluation of science projects was developed. The algorithm of solving the problem of multi-objective optimization for selecting projects from the database was presented.

Fuzzy inference, high-tech projects, complex systems, effective evaluation, algorithm of evaluation, selection algorithm.

2017_ 2

Sections: Artificial intelligence

Subjects: Artificial intelligence, Information systems.


Pavel Vladimirovich Dudarin, Ulyanovsk State Technical University, Postgraduate Student at the Department of Information Systems of Ulyanovsk State Technical University (UlSTU); graduated from the Ulyanovsk State Technical University; an author of papers in the field of text clustering. [e-mail: PDudarin@ibs.ru]P. Dudarin,

Aleksandr Petrovich Pinkov, Ulyanovsk State Technical University, Candidate of Economics, graduated from Ulyanovsk branch of Kuibyshev Planning Institute; Acting Rector of Ulyanovsk State Technical University, an author of more than 50 papers, a monograph, and articles in the field of economics, planning, marketing, production engineering, higher education organization, and corporate training. [e-mail: rector@ulstu.ru]A. Pinkov,

Nadezhda Glebovna Yarushkina, Ulyanovsk State Technical University, Doctor of Engineering, Professor; First Vice-Rector - Vice-Rector for Scientific Affairs of Ulyanovsk State Technical University; Head of the Department of Information Systems of UlSTU; graduated from Ulyanovsk Polytechnic Institute; an author of more than 300 papers in the field of soft computing, fuzzy logic, and hybrid systems. [e-mail: jng@ulstu.ru]N. Yarushkina

Methodology and the Algorithm for Clustering Economic Analytics Object 000_12.pdf

The purpose of the study, the results of which are described in the article, consist in developing new and modified methods and algorithms for solving the problem of clustering objects of economic analytics. The use of known algorithms for clustering formulations of economic indicators in order to determine the similarity of objects is complicated by the fact that the formulation of indicators are very short and the traditional indicators of terms occurrence (frequency) are inadequate. In addition, widespread occurrence of interviews and various forms of questionnaires in economic analysis implies the use of linguistic estimates. For example, "customer satisfaction level" indicator is difficult to quantify, so, instead of conventional points, fuzzy values such as “high”, “medium”, “low” are often used. As a result, it becomes feasible to use a fuzzy variant of the k-means method - the method of fuzzy k-means. Typically, the number of indicators in economic analysis is quite big, which makes it advisable to modify the algorithm on the basis of parallel execution. The study addresses the following issues: the k-means method is modified, it is adapted to the characteristics of the economic analytics objects; the methodology of data preprocessing for clustering is developed; new versions of clustering objects of economic analytics are developed, and experimental research of the effectiveness of the developed methods for large volumes of data is carried out.

Fcm-алгоритм, clustering, method of k-means, economic analysis, big data, fcm-algorithm, parallelization.

2017_ 1

Sections: Artificial intelligence

Subjects: Artificial intelligence.


Irina Aleksandrovna Sedykh, Lipetsk State Technical University, Candidate of Physics and Mathematics, graduated from the Faculty of Automatization and Information Technologies of Lipetsk State Technical University (LSTU); Associate Professor at the Department of Mathematics of Lipetsk State Technical University; an author of monographs and articles, holds State Registration Certificates of computer programs in the field of neighborhood modelling of dynamic systems. [e-mail: sedykh-irina@yandex.ru]I. Sedykh,

Dmitrii Sergeevich Demakhin, Lipetsk State Technical University, graduated from the Faculty of Physics and Technology of Lipetsk State Technical University; Candidate for the Master’s Degree at LSTU; an author of articles, holds State Registration Certificates of computer programs in the field of neighborhood modelling of dynamic systems. [e-mail: dima-demahin@mail.ru]D. Demakhin

Flexible Control of Traffic Lights System on the Basis of Neural Networks 000_13.pdf

The traditional algorithm of crossroad traffic management with fixed order and switching-on duration was described in the article. Neural networks-based kind of control for crossroad group of traffic lights was offered as an alternative. The appropriate algorithm has been developed and realized in C++. The basic characteristics of designed neural network for crossroad traffic lights control were described. They include the architecture, assignment of neurons for input and output layers, the number of intermediate layer neurons, the activation function of neurons, the learning method. The realized neural network-based algorithm allows to put in practice flexible control of coordination traffic lights in case of the non-fixed order of traffic lanes priorities. Herewith, the possibility of change in green time of traffic light signal within predetermined limits with the aim of increasing capacity of crossroads in most problematic directions of transport movements was foreseen. Also, restrictions for prevention of blocking segregate streams for too long including blocking pedestrians in crosswalks were provided.

Traffic lights systems, mathematical modelling, neural networks, crossroad traffic management.

2017_ 1

Sections: Artificial intelligence

Subjects: Artificial intelligence.


Vadim Sergeevich Moshkin, Ulyanovsk State Technical University, Assistant of the Department of Information Systems at Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of more than 40 papers in the field of intelligent systems. [e-mail: postforvadim@yandex.ru]V. Moshkin,

Aleksandr Nikolaevich Pirogov, JSC ‘Aviastar-SP’, Postgraduate Student of the Institute of Aviation Technologies and Managements of Ulyanovsk State Technical University, Head of the Department of Invest Projects at JSC ‘Aviastar-SP’. [e-mail: anpirogov@icloud.com]A. Pirogov,

Irina Aleksandrovna Timina, Ulyanovsk State Technical University, Assistant at the Department of Information Systems at Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University with a specialty of Applied Informatics (in Economics); an author of articles in the field of intelligent analysis of time series. [e-mail: timina_i@mail.ru@ulstu.ru]I. Timina,

Vadim Viktorinovich Shishkin, Institute of Aviation Technology and Managements of Ulyanovsk State Technical University, Candidate of Engineering, Associate Professor; graduated from the Faculty of Radioengineering of Ulyanovsk Polytechnic Institute; Head of the Institute of Aviation Technology and Managements of Ulyanovsk State Technical University, an author of articles in the field of automated design of industrial products and Data Mining. [e-mail: shvv@ulstu.ru]V. Shishkin,

Nadezhda Glebovna Yarushkina, Ulyanovsk State Technical University, Doctor of Engineering, Professor; graduated from the Faculty of Radioengineering at Ulyanovsk State Technical University; First Vice-Rector - Vice-Rector for Scientific Affairs of Ulyanovsk State Technical University; an author of more than 250 papers in the field of soft computing, fuzzy logic, and hybrid systems. [e-mail: jng@ulstu.ru]N. Yarushkina

Intelligent Analysis of Project and Terminological Metrics in Project Management 000_11.pdf

This article describes the features of the interaction of participants in the project activity by the example of a large project organization. The model of activities on the basis of metrics version control systems is proposed. The direction of object OWL ontologies application in project activities is also considered. Moreover, an example of the use of ontological structures in solving problems of constructing the unified terminological environment of the project activity in the field of aircraft construction is given. The model of the object ontology of the aircraft flow assembly line (FAL) is proposed by the example of Il-76MD-90A assembly. The experiments of constructing the common terminological basis of the design process by terminology extraction from education materials on corresponding topics in the development of project documentation for the FAL automated management system (FAL AMS) of JSC ‘Aviastar-SP’ are presented.

Project management, version control system, object ontology, terminological environment.

2016_ 4

Sections: Artificial intelligence

Subjects: Artificial intelligence.


Aleksei Aleksandrovich Filippov, Ulyanovsk State Technical University, Candidate of Engineering; Associate Professor at the Department of Information Systems of Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of articles in the field of intelligent systems for data storage and processing. [e-mail: al.filippov@ulstu.ru]A. Filippov,

Anastasiia Vladimirovna Vodovozova, Ulyanovsk State Technical University, Candidate for the Master’s Degree at the Department of Information Systems of Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of articles in the field of intelligent systems for data storage and processing. [e-mail: nastyavodovozova@mail.ru]A. Vodovozova,

Svetlana Aleksandrovna Makarova, Ulyanovsk State Technical University, Candidate for the Master’s Degree at the Department of Information Systems of Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of articles in the field of intelligent systems for data storage and processing. [e-mail: makarovasvetlana2025@gmail.com]S. Makarova,

Denis Olegovich Shalaev, Ulyanovsk State Technical University, Candidate for the Master’s Degree at the Department of Information Systems of Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of articles in the field of intelligent systems for data storage and processing. [e-mail: melges@post.ru]D. Shalaev

Constructing the Fuzzy Domain-specific Knowledge Base on the Basis of Context Analysis 000_12.pdf

The paper discovers the ontology model of the fuzzy domain-specific knowledge base (KB) that allows describing the domain-specific ontology (DSO) according to variety of the DSO contexts. The DSO context is a state of the KB content, which can be selected from a variety of the ontology states. This state is obtained by versioning or organization of the KB content from different points of views. The using of the ontological approach for integration with heterogeneous corporate information resources is also described in the paper. The huge corpora of specialized texts that are connected with the DSO, different types of corporate KB, and wiki-resources are considered as corporate information resources.

Knowledge base, corporate information resources, ontology, context, problem area.

2016_ 4

Sections: Artificial intelligence

Subjects: Artificial intelligence.


Aleksei Aleksandrovich Filippov, Ulyanovsk State Technical University, Candidate of Engineering; Associate Professor at the Department of Information Systems at Ulyanovsk State Technical University; graduated from the Faculty Information Systems and Technologies of Ulyanovsk State Technical University; an author of articles in the field of intelligent systems for data storage and processing. [e-mail: al.fillipov@ulstu.ru ]A. Filippov,

Denis Olegovich Shalaev, Ulyanovsk State Technical University, Candidate for the Master’s Degree at the Department of Information Systems of Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University and got the Bachelor’s Degree in 2015; an author of articles in the field of intelligent systems of data storage and processing. [e-mail: melges@post.ru]D. Shalaev,

Viacheslav Vladimirovich Sherkunov, Ulyanovsk State Technical University, Post-graduate Student at the Department of Information Systems at Ulyanovsk State Technical University; graduated from the Faculty graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of articles in the field of intelligent systems of data storage and processing. [e-mail: al.filippov@ulstu.ru]V. Sherkunov

The Implementation of Web-oriented System of Formation of Navigation Structure of Electronic Archive for Technical Documentation on the Basis of Ontological Models 000_7.pdf

The article considers a description and experimental results of web-oriented system of formation of electronic archive (EA) for technical documentation (TD) on the basis of ontological models. Preliminary indexing of documents is realized for the purpose of receiving ontological views. Subject area ontology of design organization is represented in OWL files. The main functions of the system include receipt and storage TD ontological representations, formation of EA navigation structure with the purpose of searching numerous documents similar to the certain document (of interest to the designer ) in semantics. In order to store the subject area ontology and TD ontological representations, the graph database Neo4j is used. The interaction with OWL format is executed through the use of OWL API library. The system is implemented on the basis of Java Enterprise Edition platform.

Intelligent system, structuring, ontology, navigation structure, electronic archive, technical documentation.

2015_ 4

Sections: Information systems

Subjects: Information systems, Artificial intelligence.


Viktor Rostislavovich Krasheninnikov, Ulyanovsk State Technical University, Doctor of Engineering, Professor; graduated from Kazan State University; Head of the Department of Applied Mathematics and Informatics at Ulyanovsk State Technical University; an author of articles in the field of statistical methods for signal and image processing. [e-mail: kvrulstu@mail.ru]V. Krasheninnikov

Pseudophysical Approach to Allignment and Recognition of Group Point Objects 000_8.pdf

The paper examines group point objects (GPO), i.e. two- or three-dimensional binary images composed of points, e.g. constellations, the specific body points, marks on the surface of the Earth or sea. The problem of alignment and recognition of such objects arises in navigation, robotics, diagnostics using medical images, etc. In this article, in order to align and recognize GPO, the authors propose to represent them as systems of material points. The author proposes to represent the group point objects as a system of material poits for alining and recognizing these objects. In this view, it is also possible to approximate GPO using such mechanical properties as gravity centers and inertia moments. The accuracy of GPO overlapping depends on how close their forms are. It helps to recognize the objects as recognized GPO refers to the closest model.

Group point object, binary image, alignment, recognition, gravitation, gravity center, inertia moment.

2015_ 3

Sections: Mathematical modeling

Subjects: Mathematical modeling, Automated control systems, Mathematical modeling, Artificial intelligence, Architecture of ship's system.


Aleksandr Sergeevich Andreev, Ulyanovsk State University, [e-mail: AndreevAS@ulsu.ru]A. Andreev,

Stanislav Iurievich Rakov, Ulyanovsk State University, graduated from the Faculty of Mathematics and Information Technologies of Ulyanovsk State University; Junior Researcher of Scientific Research Center of Ulyanovsk State University; an author of articles in the field of the motion control of mechanical systems. [e-mail: rakov.stanislav@gmail.com]S. Rakov

On Control of Two-link Robotic Manipulator on the Base of Pi-controller 000_9.pdf

The article deals with the problem of of two-link robotic manipulator program motions stabilization on a movable base by creating a PI-controller. The manipulator consists of two homogeneous links connected by a joint. A moving load is placed in the second link gripper. A movable base makes a translational motion in the horizontal plane. The links of the manipulator are also moving in the horizontal plane. Thus, the manipulator performs planar motion. The manipulator motions are described by the system of Lagrange equations of the second kind. The paper presents a control law carrying out stabilization of the given program motion as a proportional-integral dependence on condition that the base of the manipulator performs predetermined unsteady motion. The problem of program motion stabilization has been solved for the linearized model. For the numerical simulation a new program that allows providing PI-control for the various mechanical systems was used. A numerical solution of the resulting system of integral-differential equations is found. A numerical solution of the received system of integral-differential equations with abnormal indices is found. The corresponding graphs for the coordinates of the manipulator links proving the theoretical results are built.

Two-link manipulator, stabilization, program motion, pi-control, movable base.

2015_ 3

Sections: Mathematical modeling

Subjects: Mathematical modeling, Artificial intelligence.


Aleksandr Kupriianovich Ivanov, Federal Research-and-Production Center Joint Stock Company ‘Research and Production Association ‘Mars’, Doctor of Engineering, Honoured Worker of Science and Engineering of the Ulyanovsk Region; graduated from the Faculty of Physics at Irkutsk State University; finished his post-graduate studies at Bauman Moscow Higher Technical School and his doctoral studies at Ulyanovsk State Technical University; Chief Staff Scientist at Federal Research-and-Production Center Joint Stock Company ‘Research and Production Association ‘Mars’; an author of monographs, articles, and a manual in the field of mathematical modeling of hierarchical real-time computer-aided control systems. [e-mail: mars@mv.ru]A. Ivanov

Automated System of Terror Threats Assessment 000_1.pdf

The author considers the ability to use expert systems in the automated system of terror threats assessment to analyze signs of preparation to commission of terrorist acts and to evaluate threating level. The list of signs of terrorist acts preparation is submitted. These signs include information about facts of terrorist acts preparation, terrorists’ targets and the time of the attacks. The models of developing the expert system knowledge base are offered. The models include random generation of signs and threat assessments corresponding to them. The threat assessments were determined by experienced experts beforehand. Threat assessment automation under actual conditions is implemented through comparison of current characteristics values and characteristics values in the knowledge base and showing the most appropriate variants to the user. The author shows the algorithm of using the expert work in operational activities to assess the real threats in the current conditions and to expand the experience base and training exercises.

Automated system, expert systems, knowledge base, operative research activities, terror threats.

2015_ 2

Sections: Automated control systems

Subjects: Automated control systems, Artificial intelligence.


Sergei Aleksandrovich Ageev, OJSC ‘Research Institute ‘Neptun’, Candidate of Engineering, Associate Professor; graduated from the Faculty of Radio-engineering at Ulyanovsk Polytechnic Institute; Head of the Scientific and Technical Centre OJSC ‘Research Institute ‘Neptun’, St. Petersburg; specializes in the field of telecommunications system design; an author of articles and patents in the field of data-transfer system. [e-mail: serg123_61@mail.ru]S. Ageev

Data Mining Methods for Information Security Risks Management of the Special Purpose Protected Multiservice Networks 000_4.pdf

The data mining methods using for information threat risks management of the special-purpose protected multiservice networks (SPMN) elements are proposed. The fact that the process speed in SPMN, its variety, inaccuracy, and imperfection as well as a high aprior network element data dimension necessitates the application of intelligent techniques for data processing and management is explained. The factors effected on the SPMN information security management cycle time are analyzed, a unified metric for the threat assessment of SPMN elements information security is proposed. A unified mathematical model for the procedure of information security threat clustering, ranking, and classification is developed, its performance criteria are evaluated. The research results of this mathematical model are presented. Threat estimation rules for the special-purpose protected multiservice networks are formulated. The achieved results of mathematical modeling are analyzed, the recommendations of practical application are provided. The similar methods and algorithms application in combination with intelligent agent technology allow to increase the efficiency of SPMN information security management. Directions for future research in this subject domain are defined.

Protected multiservice network, efficiency of the management, tmn-model, mathematical model, intelligent control, fuzzy inference, knowledge base, membership function, fuzzy data, linguistic variable.

2015_ 2

Sections: Information systems

Subjects: Information systems, Mathematical modeling, Artificial intelligence.


Nadezhda Glebovna Yarushkina, Ulyanovsk State Technical University, Doctor of Engineering, Professor, First Vice-Rector - Vice-Rector for Science of Ulyanovsk State Technical University; graduated from the Faculty of Radioengineering of Ulyanovsk State Technical University ; an author of more than 250 papers in the field of soft computing, fuzzy logic, and hybrid systems. [e-mail: jng@ulstu.ru]N. Yarushkina,

Tatiana Vasilevna Afanaseva, Ulyanovsk State Technical University, Doctor of Engineering; Associate Professor, Deputy Head of Information Systems Department at Ulyanovsk State Technical University; graduated from the Faculty of Radioengineering at Ulyanovsk State Technical University; an author of articles and monographs in the field of time series data mining. [e-mail: tv.afanasjeva@gmail.com]T. Afanaseva,

Aleksei Mikhailovich Namestnikov, Ulyanovsk State Technical University, Candidate of Engineering, Associate Professor, Associate Professor at the Department of Information Systems at Ulyanovsk State Technical University; graduated from the Faculty of Radioengineering of Ulyanovsk State Technical University; an author of articles and a monograph in the field of intelligent systems for storage and processing of information. [e-mail: nam@ulstu.ru]A. Namestnikov,

Gleb Iurevich Guskov, Ulyanovsk State Technical University, Post-Graduate Student of the Department of Information Systems at Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies at Ulyanovsk State Technical University; an author of articles in the field of time series data mining. [e-mail: guskovgleb@gmail.com]G. Guskov

Integration of Fuzzy Granular and Ontological Methods for Time Series Analysis 000_8.pdf

The theoretical and methodological foundations of fuzzy granular modeling were developed to solve the problem of fuzzy trend analysis of time series. Their practical implementation as a program complex allows to get the solution of some applied problems. Fuzzy granular presentation of time series includes five levels: from numeric value granulation to the main trend granulation. The authors propose to use fuzzy ontologies of problem area to interpret the results of time series analysis. he problem area fuzzy ontologies were offered to interpret the results of time series analysis. The ontology basis is based on the RDF model that defines classes, instances, ontological relationships, and contingencies. The logical interference of recommendation is realized on the basis of interaction between fuzzy OWL ontology and rule-oriented SWRL rules system. The article deals with the possibilities of integration of several methods of time series forecasting and corresponding aggregates. The integration of techniques for time series analysis and ontological analysis demonstrates the competitiveness of fuzzy trend models based on the mutual reinforcement of ontological and fuzzy granular methods.

Fuzzy time series, fuzzy tendencies, ontology, fuzzy ontology.

2015_ 2

Sections: Information systems

Subjects: Information systems, Artificial intelligence.


Aleksandr Sergeevich Andreev, Ulyanovsk State University, Doctor of Physics and Mathematics, Professor; graduated from the Faculty of Mechanics and Mathematics of Tashkent State University; Dean of the Faculty of Mathematics and Information Technologies at Ulyanovsk State University; Head of the Department of Information Security and Control Theory of Ulyanovsk State University; an author of articles, textbooks, and a monograph in the field of stability theory and the motion control of mechanical systems. [e-mail: AndreevAS@ulsu.ru]A. Andreev,

Ekaterina Alekseevna Kudashova, Ulyanovsk State University, graduated from the Faculty of Mathematics and Information Technologies of Ulyanovsk State University; Junior Researcher at the Department of Scientific Research of Ulyanovsk State University; an author of articles in the field of the motion control of mechanical systems. [e-mail: katherine.kudashova@yandex.ru]E. Kudashova

On Modeling the Control Structure of the Omni-directional Mobile Robo 000_13.pdf

Nowadays, requirements to modeling and researching self-directed robotic systems are extremely high. In order to improve maneuverability and control efficiency, new mobile robots with omni-wheels are developed. Such robots are able to move in either direction without turning around. They have these features due to the fact of increase of construction and control rules complexity. Three- and four-wheeled mobile robots with roller-carrying wheels have become more widespread. The article deals with the problem of theoretical control establishing to provide arbitrary program motion of three-wheeled robots with omni-wheels. The computer model of valid control efficiency analysis was developed. For developing this model, .the numerical modeling method that turns the continuous model into the corresponding numerical one was used. Practical application of the introduced stabilizing control algorithm for mechanical systems was demonstrated by the example of three-wheeled robot motion stabilization.

Mathematical modeling, three-wheeled robot, stabilization, control, digitization.

2015_ 2

Sections: Mathematical modeling

Subjects: Mathematical modeling, Artificial intelligence.


Gennadii Petrovich Vinogradov, Tver State Technical University, Doctor of Engineering, Professor at the Department of Information Technologies and Applied Mathematics of Tver State Technical University; an author of more than 200 articles in the field of theory, methods, and algorithms of decision-making in automated control systems on the basis of subjective representations [e-mail: wgp272ng@mail.ru]G. Vinogradov

Assembling the Model of the Agent With Subjective Rational Behavior Selection in High-tech Industry 000_14.pdf

The problem of influence of human factor on high-tech industry effectiveness is considered in the article. The problem heart lies in human ability to choose the behavior model that meets his interests and answers his goals. Thus, the development of assemble procedures of behavior model of active, creative, and self-organized agents is quite urgent. The center needs this model to evaluate (maybe even crudely) control action activity before the fact of influencing because the center (as the agent itself) has its own internal rating of either itself or the interacting party. Thereby, the agent behavior model allows the center to control the process of the agent decision-making and to determine his behavior this way. In this case, the center control system should consist of at least two parts: motivational and informational (training or coaching) ones. Their goal is to determine the agent behavior by creating the notion model of the choice situation components. That can help the center to predict the agent decision-making process in the production system.

Coordination, decision-making, active systems, coordinated control, choice model.

2015_ 2

Sections: Mathematical modeling

Subjects: Mathematical modeling, Automated control systems, Artificial intelligence.


Aleksandr Grigorievich Tashlinskii, Ulyanovsk State Technical University, Doctor of Engineering, Professor; graduated from the Faculty of Radioengineering at Ulyanovsk Polytechnic Institute; Head of the Department of Radioengineering at Ulyanovsk State Technical University; an author of articles, monographs, and inventions in the field of signals and images digital processing. [e-mail: tag@ulstu.ru]A. Tashlinskii,

Pavel Victorovich Smirnov, Ulyanovsk State Technical University, graduated from the Faculty of Radioengineering at Ulyanovsk State Technical University; Post-Graduate Student at the same university; an author of articles in the field of estimation of parameters interframe geometric deformations. [e-mail: rtcis@mail.ru]P. Smirnov

Pixel-by-pixel Interframe Geometric Image Deformation Estimation in Assigning the Moving Object Area 39_6.pdf

The comparative analysis of different variants of implementation of pixel-by-pixel interframe geometric image deformation estimation by the example of the task intended for assigning the moving object area has been carried out in this paper. The projections and polar parameters of the reference image have been studied as estimated parameters of shift vectors of its points corresponding to the nodes. Two estimation techniques for the shift vectors field are proposed. In the first case, a pseudogradient algorithm sequentially processes all nodes of the reference image line by line. Each line is processed by the pseudogradient algorithm bidirectionally (“from left to right” and “from right to left”). The coprocessing of results allows compensating the inertia of the recursive estimation. The second technique studies the possibility to increase the processing efficiency by taking into account the correlation of image adjacent lines. The lines are processed one after the other with change in direction after each line. The resultant estimation is made of two values received for each node of the reference image. Two criteria for making the estimation are researched, namely Mean square difference and correlation coefficient. The computational effect is estimated in implementing the techniques proposed.

Digital image, interframe geometric deformations, moving object assignment, pseudogradient algorithm, objective function.

2015_ 1

Sections: Mathematical modeling

Subjects: Mathematical modeling, Artificial intelligence.


Ilya Alekseevich Andreev, Ulyanovsk State Technical University, a student at the Faculty of Information Systems and Technologies at Ulyanovsk State Technical University; an author of several articles in the field of information extraction from text. [e-mail: ares-ilya@yandex.ru]I. Andreev,

Vitaliy Aleksandrovich Bashaev, Ulyanovsk State University, a post-graduate student; graduated from the Faculty of Linguistics and International Cooperation of Ulyanovsk State University; an author of several articles in the field of information extraction from text. [e-mail: perevod73@yandex.ru]V. Bashaev,

Victor Victorovich Klein, Ulyanovsk State Technical University, a student at the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of several articles in the field of information extraction from text. [e-mail: vikklein93@gmail.com]V. Klein,

Vadim Sergeevich Moshkin, Ulyanovsk State Technical University, a post-graduate student at the Department of Information Systems of Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies at Ulyanovsk State Technical University; an author of articles in the field of data analysis intelligence systems. [e-mail: postforvadim@yandex.ru]V. Moshkin,

Nadezhda Glebovna Yarushkina, Ulyanovsk State Technical University, Doctor of Engineering, Professor, Head of the Department of Information Systems at Ulyanovsk State Technical University; an author of more than 250 papers in the field of soft computing, fuzzy logic, and hybrid systems. [e-mail: jng@ulstu.ru]N. Yarushkina

A Semantic Metric of the Termhood Based on the Subject Area Ontology 38_10.pdf

The article describes a semantic metric for a retrieval of a list of terms from the texts of a specific knowledge domain, based on the analysis of its ontology. A formal model of the used OWL-ontology, as well as models and algorithms for the degree evaluation of a word termhood or word combinations of text arrays are presented. In addition, the evaluation metrics of the presented semantic algorithms performance are given. The implementation of the formal models of a domain knowledge representation in an ontological form and the algorithms developed in the software system for the terminology extraction from the text is considered. In conclusion, the results of the computational experiments performed for the extraction of terms based on the ontology of the NC turning-milling machine operation from the texts of an appropriate knowledge domain are provided. A conducted research is summarized. The most efficient algorithms for the degree evaluation of a word termhood or word combinations are revealed, and a perspective for further scientific research in this area is examined.

Term extraction, semantic metric, ontology.

2014_ 4

Sections: Artificial intelligence

Subjects: Artificial intelligence.


Ruslan Ayratovich Subkhangulov, Ulyanovsk State Technical University, a post-graduate student at the Department of Information Technologies of Ulyanovsk State Technical University; graduated from the Faculty of Information Systems and Technologies of Ulyanovsk State Technical University; an author of articles in the field of intelligent information storage and processing systems. [e-mail: subkhangulov-ruslan@yandex.ru]R. Subkhangulov

Ontological Retrieval of Technical Documents on the Basis of an Intelligent Agent Model 38_11.pdf

An intelligent agents modeling for the formation of information requests to an electronic archive of technical documents is considered in this paper. The intelligent agent contains an ontological description of the designer profile, which is expressed as a fragment of the domain ontology. In fact, the intelligent agent has information about the preferences of the electronic archive user. This information has a conceptual representation and it dynamically changes depending on the changing needs of the user. The designer profile is periodically updated with the concepts of the subject area from Wikipedia, so the applied ontology is expanding automatically. Basing on the user’s profile the intelligent agent solves the problem of the information retrieval of technical documents more effectively. The information retrieval algorithm is based on an ontological model which considers the user's query and a technical document as a set of concepts. The objectives of the intelligent agent are a replenishment of the information about the user’s needs in the designer profile, a conversion of the user query to a conceptual view and finding of the text documents requested by an electronic archive user. In the research process the subsystems of an ontological searching and an automatic generation of a concept network for the ontology were developed. Computational experiments were performed with these subsystems, which prove the effectiveness of the implemented approaches.

Intelligent system, ontology, intelligent agent, information retrieval.

2014_ 4

Sections: Artificial intelligence

Subjects: Artificial intelligence, Automated control systems.


Tatyana Vasilievna Afanasieva, Ulyanovsk State Technical University, Doctor of Engineering; graduated from the Radio Engineering Faculty of Ulyanovsk Polytechnic Institute; Professor of Information System Department in Ulyanovsk State Technical University; an author of books and articles in the field of time series data mining and analysis. [e-mail: tv.afanasjeva@gmail.com]T. Afanasieva

Forecasting Time-series Local Trends in the Big Data Analysis 38_5.pdf

According to the forecasts in the field of IT (IDC) the growth of the stored data volumes obtained from various sources will be doubling every two years until 2020. This tendency will remain stable in the conditions of the data increase generated in the OLTP systems, on social networks and by devices in case of mutual exchange of information during the intensive development of the data warehouse, "cloud computing", "the Internet of things" and "digital production" technologies. All that gives rise to a considerable interest in the Big Data analysis and processing from both business and a scientific community. The technology of analytical OLAP-systems for the analysis of the large data, focused on providing a visualization of the multidimensional data and the formation of interactive reports, is one of the most popular in decision support and Business intelligence systems. A promising technology in the field of analysis in addition to the OLAP-systems and aiming at identifying hidden patterns in the large data, is a technology of time series data mining. The most important tasks of time series data mining certainly should include forecasting time series points. A scientific basis of the methodology of the local trends forecasting as fuzzy trends for univariate time series (numeric and non-numeric) which lead to the fuzzy time series are discussed in this article. The solution to this problem is interesting both in theoretical and practical aspects. It is known that fuzzy time series models are proven themselves for a short length time series, and for a long length time series a large computation is required. This paper proposes a k-trend algorithm for extracting local trends out of the big data, considered as a time series, and a time series model in terms of fuzzy local trends is shown. An effect of applying the proposed approach, expressed in a significant reduction of the computational cost when using a fuzzy time series model is shown.

Big data, fuzzy models, time series, local trends, forecasting.

2014_ 4

Sections: Mathematical modeling

Subjects: Mathematical modeling, Automated control systems, Artificial intelligence.


Sergey Aleksandrovich Ageev, Military Academy of Communications, Candidate of Engineering, Associate Professor, Advanced Doctoral Student at the Military Academy of Communications (St. Petersburg); graduated from the Faculty of Radio-Engineering of Ulyanovsk Polytechnic Institute; specializes in the field of telecommunications system design; an author of articles and patents in the field of data-transfer system [e-mail: serg123_61@mail.r]S. Ageev,

Igor Borisovich Saenko, St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences, Doctor of Engineering, Professor; graduated from the Military Academy of Communications (St. Petersburg); completed his post-graduate and advanced doctoral programs at the same Academy; Professor at the St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences; specializes in the field of creation and development of information-management systems; an author of monographs, articles, and patents in the same field. [e-mail: ibsaen@mail.ru]I. Saenko,

Yuriy Petrovich Egorov, Federal Research-and-Production Center Open Joint Stock Company ‘Research-and-Production Association ‘Mars’, Doctor of Engineering, Professor; graduated from the Faculty of Radio-Engineering of the Admiral Makarov Leningrad Higher Marine School of Engineering; Chief Staff Scientist at Federal Research-and-Production Center Open Joint Stock Company ‘Research-and-Production Association ‘Mars’, Ulyanovsk; specializes in the field of macro-design of large-scale information-management systems; an author of monographs, articles, and patents in the field of computer-aided troop C2 systems design. [e-mail: yupe@mail.ru]Y. Egorov,

Anatoliy Afanasevich Gladkikh, Ulyanovsk State Technical University, Candidate of Engineering; Professor at the Department of Telecommunications of Ulyanovsk State Technical University; graduated from the Marshal Budenny Military Academy of Communications; completed his post-graduate studies at the same Academy; specializes in the field of signal-code sequence synthesis and antinoise coding in telecommunication systems; an author of articles and patents in this subject area [e-mail: a_gladkikh@mail.ru]A. Gladkikh,

Aleksandr Valentinovich Bogdanov, Research-and-Development Center at the Marshal Budenny Military Academy of Communications, Candidate of Military Sciences, Associate Professor, Deputy Head of the Research-and-Development Center at the Marshal Budenny Military Academy of Communications; graduated from Military Academy of Communications; completed his post-graduate studies at the same Academy; specializes in the field of creation and development of information-management systems for communications control. [e-mail: bog-saha@yandex.ru]A. Bogdanov

Intelligent Hierarchical Information Security Risk Management in Protected Special-purpose Multiservice Networks 37_10.pdf

The main approaches to the elaboration of intellectual methods and algorithms synthesized on their base for the assessment and risks management of the information security for protected multi-service networks are considered. The priority for improving such network structures is the efficiency enhancement of the management cycle, the management reliability and the expediency of the responses to the external destructive impact on the network. It is shown that the diversity, the heterogeneity, the incompleteness, the high dimensionality and the inaccuracy of the input data used in the network security management tasks predetermine the necessity of the use of means and methods of the artificial intelligence, in particular, the construction of the prediction analysis generated by the expert, which are formalized as fuzzy sets. Within the framework of this model the hierarchical interaction management tasks are developed and proved. The conceptual provisions of intellectual information security risk management network are provided; the intellectual multi-agent framework for the risk assessment of the network threats as well as the algorithms of their functioning are developed. The study results of the numerical mathematical modeling of the functioning of the intellectual multi agent relating the assessment of the threats to the information network security network are presented.

Telematic network services, tmn model, intelligent management, fuzzy inference, knowledge base, linguistic variable.

2014_ 3

Sections: Artificial intelligence

Subjects: Artificial intelligence, Automated control systems, Architecture of ship's system.


Sergey Grigorevich Cherny, Kerch State Marine Technological University, Candidate of Engineering; graduated from Kherson National Technical University; Assistant Professor at the Department of Electrical Equipment of Ships and Industrial Automation of Kerch State Marine Technological University; an author of publications in the field of expert systems. [e-mail: sergiiblack@gmail.com]S. Cherny,

Vladimir Alekseevich Dorovskoy, Kerch State Marine Technological University, Doctor of Engineering; graduated from Kryvyi Rih Mining University; Professor at the Department of Electrical Equipment of Ships and Industrial Automation of Kerch State Marine Technological University; an author of more than 100 articles and 5 monographs. [e-mail: dora1943@mail.ru]V. Dorovskoy

The Optimization Model of Decision-making Fuzzy Processes for Maritime Equipment Diagnostics 37_11.pdf

The article presents principles of fuzzy processes optimization of decision-making for sea-bed mining equipment diagnostic tests. There were developed models for the optimization of multicriteria problems in decision-making with fuzzy objectives which are described by means of the following elements: set of admissible alternates, set of all possible results, alternative evaluation, a criterion function, establishing the connection with alternatives and their evaluations, membership functions. Some rules for the uniform management of all metadata on data sources, target schemas, manipulation, scripts, etc. are provided, that use repository-based database management systems. The integrated data of procedure analysis are demonstrated by the example of the data tables. The model of indicators and factors in the form of a visualized way projected in the Curve Fitting Toolbox is represented. Methods for the isolation of particular criteria of individual subsystems that allow to consider, with the necessary level of detail, the nature of linkages and interactions of the individual parameters of detail, the nature of correlations and interactions of the individual complex deep-water control system parameters.

Optimization, decision-making, diagnostics, minerals, multicriteriality.

2014_ 3

Sections: Artificial intelligence

Subjects: Artificial intelligence, Architecture of ship's system.


Aleksandr Grigorievich Tashlinskii, Ulyanovsk State Technical University, Doctor of Engineering, Professor; graduated from the Faculty of Radio Engineering at Ulyanovsk State Technical University; Deputy Head of Radio Engineering Department at Ulyanovsk State Technical University; an author of articles, monographs, and inventions in the field of digital processing of signals and images. [e-mail: tag@ulstu.ru]A. Tashlinskii,

Sergey Vasilievich Voronov, Ulyanovsk State Technical University, graduated from the Faculty of Radio Engineering of Ulyanovsk State Technical University; a post-graduate student of the same University; an author of articles in the field of estimation of parameters of geometric image deformations. [e-mail: valmedia@yandex.ru]S. Voronov

Use of Mutual Information As Objective Function of Image Parameter Quality Estimation 37_5.pdf

Mutual information is considered as the objective function of recursive image parameters’ estimation. A new approach reducing the computational cost to the image entropy estimation based on cross-validation procedure is proposed. The article offers an analysis of ways to reduce the error of mutual information gradient estimation, at this, the Parzen-window method is used for image brightness probability density estimation.

Digital image, objective function, mutual information, image entropy, cross-validation, optimization, stochastic gradient.

2014_ 3

Sections: Mathematical modeling

Subjects: Mathematical modeling, Artificial intelligence, Architecture of ship's system.


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