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АНАЛИЗ ЭФФЕКТИВНОСТИ НЕЧЕТКИХ НЕЙРОННЫХ СЕ
By: Шовгун Наталия  (2060 reads)
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Abstract: The problem of assessing the creditworthiness of the borrower is considered. The application of fuzzy neural networks for this problem solution was suggested. The experimental investigations of the adaptation and learning algorithms of fuzzy neural networks were carried out. The modification of adaptation and learning algorithms of fuzzy neural networks was suggested.

Keywords: fuzzy neural networks, credit rating, fuzzy logic, genetic algorithm

ACM Classification Keywords: H.4 Information systems applications - H.4.2. Types of Systems Decision Support

Link:

АНАЛИЗ ЭФФЕКТИВНОСТИ НЕЧЕТКИХ НЕЙРОННЫХ СЕТЕЙ В ЗАДАЧЕ ОЦЕНКИ КРЕДИТНОГО РИСКА

Шовгун Наталия

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p11.pdf

МУЛЬТИ-АГЕНТНОЕ УПРАВЛЕНИЕ И ИНТЕЛЛЕКТУАЛЬ
By: А.В. Тимофеев  (1769 reads)
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Аннотация: Обсуждаются проблемы и методы мульти-агентного управления и интеллектуального анализа потоков данных. Значительное внимание уделяется описанию этих проблем и методов, изложенных в монографии автора "Адаптивное управление и интеллектуальный анализ информационных потоков в компьютерных сетях". Рассматриваются также некоторые новые научные результаты, полученные в этой области (обнаружение и распознавание сетевых атак, интеллектуальный анализ потоков видеоданных, мульти-агентные технологии в GRID-сетях и т.п.).

Keywords: компьютерная сеть, мульти-агентное управление, информационный поток, интеллектуальный анализ потоков данных.

ACM Classification Keywords: I.2.11 Distributed Artificial Intelligence - Multiagent systems

Link:

МУЛЬТИ-АГЕНТНОЕ УПРАВЛЕНИЕ И ИНТЕЛЛЕКТУАЛЬНЫЙ АНАЛИЗ ПОТОКОВ ДАННЫХ

А.В. Тимофеев

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p10.pdf

ИНСТРУМЕНТАЛЬНЫЙ СЕРВИС ДЛЯ СОЗДАНИЯ ВИРТУ
By: В.В. Грибова, Л.А. Федорищев  (1916 reads)
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Абстракт: В работе описываются технологии реализации программного инструментального комплекса для разработки приложений виртуальной реальности. Рассмотрены: реализация декларативного подхода, применение облачной платформы и мультиагентной технологии, браузерная визуализация трехмерной графики и построение виртуальной интерактивной сцены.

Ключевые слова: виртуальный мир, декларативные модели, облачная платформа, агенты, визуализация.

АСМ-классификация: D.2.2 Технология программирования: Методы и средства проектирования D.2.10 Технология программирования: Проектирование---методология; H.1.1 Модели и принципы:Теория систем и информации---общая теория систем.

Link:

ИНСТРУМЕНТАЛЬНЫЙ СЕРВИС ДЛЯ СОЗДАНИЯ ВИРТУАЛЬНЫХ ИНТЕРАКТИВНЫХ ОБЛАЧНЫХ СРЕД

В.В. Грибова, Л.А. Федорищев

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p09.pdf

МЕТОДЫ АВТОМАТИЗИРОВАННОГО ДИСКУРСИВНОГО �
By: Дмитрий Тонконогов, Ирина Артеми  (1581 reads)
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Abstract: в данной работе рассматриваются методы автоматизированного дискурсивного анализа и описывается структура проектируемого программного средства, предназначенного для мониторинга дискурса неструктурированных текстов на английском и русском языках в рамках заданного контекста. Во введении даётся краткое описание состояния в области автоматического извлечения знаний из неструктурированной текстовой информации. В первой части рассматриваются уже применяемые методы для дискурсивного анализа с выделением их преимуществ и недостатков. Также рассматривается их применимость к проектированию требуемого программного средства. Во второй части приводится описание проектируемого программного средства – описывается назначение модулей, их взаимоотношение, а также предполагаемые методы решения задач. Приведены предполагаемые для использования методы дискурсивного анализа. В заключении описывается текущее состояние проектируемого программного средства, указываются модули, требующие дополнительное исследование и проектирование. Keywords: discourse analysis, linguistics, intellectual system for discourse analysis.

ACM Classification Keywords: H.3.3 Information Search and Retrieval

Link:

МЕТОДЫ АВТОМАТИЗИРОВАННОГО ДИСКУРСИВНОГО АНАЛИЗА НЕСТРУКТУРИРОВАННЫХ ТЕКСТОВ В ЗАДАННОМ КОНТЕКСТЕ

Дмитрий Тонконогов, Ирина Артемиева

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p08.pdf

АРХИТЕКТУРНО-СТРУКТУРНЫЕ ОСОБЕННОСТИ СРЕД�
By: Александр Палагин, Сергей Крывый  (1681 reads)
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Abstract: Рассматриваются проблемы архитектурно-структурной организации системы анализа естественно-языковых текстов с целью извлечения знаний. Предлагается автоматизированный итеративный подход к реализации такого анализа и некоторые архитектурно-структурные решения.

Keywords: автоматизация обработки ЕЯТ, извлечение знаний, архитектура системы.

ACM Classification Keywords: I.2 ARTIFICIAL INTELLIGENCE – I.2.4 Knowledge Representation Formalisms and Methods.

Link:

АРХИТЕКТУРНО-СТРУКТУРНЫЕ ОСОБЕННОСТИ СРЕДСТВ АВТОМАТИЗАЦИИ ПРОЦЕССА ИЗВЛЕЧЕНИЯ ЗНАНИЙ ИЗ ЕСТЕСТВЕННО-ЯЗЫКОВЫХ ТЕКСТОВ

Александр Палагин, Сергей Крывый, Николай Петренко

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p07.pdf

AGENT-BASED DOCUMENT MANAGEMENT WITHIN THE WHOLE LIFECYCLE OF...
By: Viacheslav Lanin, George Sokolov  (1756 reads)
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Abstract: In this paper an approach to using unstructured documents intelligent processing at different stages of information system’s lifecycle is described. When documents are processed it’s suggested to use the results of semantic indexing. Every document is mapped to one agent that “represents the interests” of the document. This approach allows solving a wide range of problems which are appeared not only with the information system functioning but also system designing.

Keywords: semantic indexing; agent; ontology; document.

ACM Classification Keywords: I. Computing Methodologies. I.2 ARTIFICIAL INTELLIGENCE: I.2.11 Distributed Artificial Intelligence – Intelligent agents; Multiagent systems. I.7 DOCUMENT AND TEXT PROCESSING: I.7.2 Document Preparation – Index generation.

Link:

AGENT-BASED DOCUMENT MANAGEMENT WITHIN THE WHOLE LIFECYCLE OF INFORMATION SYSTEM

Viacheslav Lanin, George Sokolov

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p06.pdf

GRID WORKFLOW DESIGN AND MANAGEMENT SYSTEM
By: Volodymyr Kazymyr, Olga Prila, Volodymyr Rudyi  (1552 reads)
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Abstract: Despite the increased development and use of grid-technologies for solving large-scale computational tasks in various scientific fields, the problem of complexity and efficiency of using distributed grid-resources by end-users, as well as the ensuring the required QoS level is still urgent. The main reasons for this are the complexity of low-level and the absence of full-featured high-level grid tools. The classification of the tasks which are the most suitable for solving in the grid environment is presented in the paper. The issues of supporting different types of tasks at the level of grid middleware as well as at the modern high-level tools are studied in the paper. The paper presents the features of workflow type grid task scheduling taking into account the required parameters of QoS. The results of grid workflow scheduling algorithms research are given in the paper. Based on the analysis the requirements to developed workflow management system and built-in scheduling module have been defined. The results of workflow management system design and implementation are shown. The developed workflow management system can be integrated as an external module to the existing one.

Keywords: grid-environment, workflow, scheduling algorithms, optimization, QoS.

ACM Classification Keywords: C.2.4 Distributed Systems, D.4.1 Process Management.

Link:

GRID WORKFLOW DESIGN AND MANAGEMENT SYSTEM

Volodymyr Kazymyr, Olga Prila, Volodymyr Rudyi

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p05.pdf

USING SCHEMA MATCHING IN DATA TRANSFORMATIONFOR WAREHOUSING WEB DATA
By: Abdelmgeid A. Ali, Tarek A. Abdelrahman, Waleed M. Mohamed  (2765 reads)
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Abstract: Data warehousing is one of the more powerful tools available to support a business enterprise, it provides a multidimensional view of data in an intuitive model designed to match the types of queries posed by analysts and decision makers. Schema mapping plays a key role in many different applications, such as schema integration, data integration, datawarehousing, data transformation, E-commerce, peer-to-peer datamanagement, ontology matching and integration, semantic Web. In order to analyze e-commerce and make reasonable business plans, a company’s local data is not sufficient. Decision making must also be based on information from suppliers, partners and competitors. This external data can be obtained from the Web in many cases Such XML, but must be integrated with the company’s own data, for example, in a data warehouse. To this end, Web data has to be mapped to the star schema of the warehouse. In this paper we propose a semiautomatic approach to support this transformation process. Our approach is based on the use a XML Schema representation of Web data and the existing warehouse schema. Based on this common view we can compare source and target schema to identify correspondences. We show how the correspondences guide the transformation to be accomplished automatically. We also explain the meaning of Data cleaning and apply it on XML web data to restructuring web data according to DW(Data Warehouse) schema, which are the core of the transformation process using XSLT(Extensible Stylesheet Language Transformations) and XPATH(XML Path Language).

Link:

USING SCHEMA MATCHING IN DATA TRANSFORMATIONFOR WAREHOUSING WEB DATA

Abdelmgeid A. Ali, Tarek A. Abdelrahman, Waleed M. Mohamed

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p04.pdf

GENERALIZED ENTEPRISE FUNCTION FRAMEWORK (GEFF) FOR AUGMENTED...
By: Paul Christian van Wely  (1633 reads)
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Abstract: In the current paper the Generalized Enterprise Function Framework for managing augmented and actionable knowledge is presented. A novel approach for developing Knowledge Assets is suggested. The Framework contains enterprise functions that are enriched with Knowledge Assets and value creation is described. It supports rapid change, design generation and strategic business transformation through the development of reusable knowledge assets: Synthesis instead of Analysis.

Keywords: enterprise architecture, enterprise function framework, knowledge management, knowledge assets, augmented knowledge, actionable knowledge.

ACM Classification Keywords: H.m Miscellaneous

Link:

GENERALIZED ENTEPRISE FUNCTION FRAMEWORK (GEFF) FOR AUGMENTED AND ACTIONABLE KNOWLEDGE MANAGEMENT

Paul Christian van Wely

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p03.pdf

TEMPORAL VIDEO SEGMENTATION VIA SPATIAL IMAGE SEGMENTATION
By: Dmitry Kinoshenko, Sergii Mashtalir, Vladislav Shlyakhov  (1627 reads)
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Abstract: Temporal video segmentation techniques provide unwavering support for video parsing and content analysis. The foremost challenge in storage and retrieval system creation is bridging the semantic gap between low-level features and high-level interpretations. The middle-level image partitions are proposed to be used for video segmentation. Such spatio-temporal segmentation is discussed and experimentally investigated.

Keywords: video, segmentation, frame.

ACM Classification Keywords: I.2.10 Vision and Scene Understanding (Video analysis)

Link:

TEMPORAL VIDEO SEGMENTATION VIA SPATIAL IMAGE SEGMENTATION

Dmitry Kinoshenko, Sergii Mashtalir, Vladislav Shlyakhov

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p02.pdf

APPLICATION OF SATELLITE OPTICAL AND SAR IMAGES FOR CROP MAPPING AND EREA ...
By: Kussul et al.  (5729 reads)
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Abstract: Crop area estimation is a key element in crop production forecasting and estimation. Satellite imagery can provide valuable information for stratification purposes and can be used as a source of proxy variables for aposteriori correction of area estimates. In this regard, efficiency of crop area estimation using satellite imagery depends on the accuracy of crop classification. In this paper, we apply optical and SAR satellite imagery for discriminating major crop types in Ukraine. First, we compare efficiency of several optical image types (MODIS, Landsat TM, AWiFS, LISS-III and RapidEye) combined with a field survey on a stratified sample of square segments. Additionally, field data were collected “along the road” as training data for image classification algorithms. The results show particular difficulties in discriminating summer crops in Ukraine such as maize, soy beans, sunflower, sugar beet, using only optical satellite images. Therefore, we incorporate satellite SAR images (RADARSAT-2 quad-polarization) in order to improve discrimination between summer crops. Obtained results show that omission and commission classification errors can be reduced by adding radar imagery to optical ones.

Keywords: remote sensing, agriculture, statistics, estimation.

ACM Classification Keywords: I.4.8 Image Processing and Computer Vision Scene Analysis - Sensor Fusion.

Link:

APPLICATION OF SATELLITE OPTICAL AND SAR IMAGES FOR CROP MAPPING AND EREA ESTIMATION IN UKRAINE

Nataliia Kussul, Sergii Skakun, Oleksii Kravchenko, Andrii Shelestov, Javier Francisco Gallego, Olga Kussul

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-03-p01.pdf

FRAMEWORK FOR CREATING SINGLE INFORMATION WINDOWS
By: Volodymyr Kazymyr, Maryna Kharchenko  (1497 reads)
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Abstract: We consider a software development and support of single information window, which is a web-based software system. Describe the architecture of the system. Attention is focused on the use of the formal apparatus of control E-nets for modeling single information windows. Describes the hierarchical structure of the model. Show the description of the framework. Consider an example of creating single information window for providing administrative services to the licensing of universities. Keywords: framework, single information window, control E-nets, imbedded models.

ACM Classification Keywords: D.2.2 Design Tools and Techniques – Programmer workbench, Petri nets.

Link:

FRAMEWORK FOR CREATING SINGLE INFORMATION WINDOWS

Volodymyr Kazymyr, Maryna Kharchenko

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p11.pdf

ИССЛЕДОВАНИЕ ВЕРХНЕЙ ГРАНИЦЫ ПРОПУСКНОЙ СП
By: Ташо Ташев, Нина Баканова, Радост  (1708 reads)
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Аннотация: Задача вычисления бесконфликтного расписания коммутации пакетов в коммуникационных узлах с матричным переключателем (crossbar switch node) имеет неполиномиальной сложности. Проверка эффективности нового алгоритма вычисления бесконфликтного расписания проводится путем моделирования пропускной способности коммутатора как при равномерно распределенном сбалансированном входящем трафике, так и для неравномерного трафика. В этой работе предложена вычислительная процедура для определения существования верхней границы пропускной способности в заданном интервале значений размерности коммутационного поля узла и получения ее количественных значений при неограниченном размере буфера. Апробация процедуры проведена через исследование существования верхней границы пропускной способности при симуляции предложенного шаблона для неравномерного трафика на базе модели “горячей точки”. Используется Обобщенно-сетевая модель известного PIM-алгоритма. Оценена граница его пропускной способности при неограниченной размерности коммутационного поля – значение 0,776 ±0,002.

Ключевые слова: Моделирование, Обобщенные сети, Коммуникационный узел, Матричный переключатель, Алгоритмы.

Классификация ключевых слов ACM: B.4.4 Performance Analysis and Design Aids, C.2.1 Network Architecture and Design, C.4 Performance of Systems

Link:

ИССЛЕДОВАНИЕ ВЕРХНЕЙ ГРАНИЦЫ ПРОПУСКНОЙ СПОСОБНОСТИ КОММУТАЦИОННОГО УЗЛА ПРИ ВХОДЯЩЕМ ТРАФИКЕ ТИПА “ГОРЯЧЕЙ ТОЧКИ”

Ташо Ташев, Нина Баканова, Радостина Ташева

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p10.pdf

INTELLECTUAL ANALYSIS OF VISUAL INFORMATION
By: Михаил Буртной, Александр Куземи  (1522 reads)
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Abstract: Work’s scientific value consists in that it contain the original tasks which continue to the formalism’s concept for the developers (the value of manufactured products depends entirely on its form, that is, from the method of production, observable aspects and the environment in which it is placed), for the solution of the problem of reconciling the formalism’s concept with the proposed structure of the formation of the emotional and aesthetic model of intelligence of the client, his objectives and capabilities of the developer, designer of the multimedia products. The meaning of formalization as the basis of the language for description multimedia product (composite shape of the multimedia products elements) can be viewed through the prism of the results of the analysis utilitarian, aesthetic demands, ethno-cultural specifics and preferences of certain groups of consumers, taking into account the situation, environment of use and perception of the object, as well as the analysis of the function of the object as a means of substantive provision of appropriate requirements.

Keywords: интеллект клиента, визуальная архитектура, когнитивные карты, принятие решений, эустресс.

ACM Classification Keywords: H.5 Information Systems - Natural language, Screen design (e.g., text,graphics, color), Theory and methods, User-centered design.

Link:

INTELLECTUAL ANALYSIS OF VISUAL INFORMATION

Михаил Буртной, Александр Куземин

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p09.pdf

ОПТИМИЗАЦИЯ УПРАВЛЯЕМЫХ ЭЛЕКТРОМАГНИТНЫХ �
By: Евгений Забудский  (1530 reads)
Rating: (1.00/10)

Abstract: Based on J. Cl. Maxwell field theory and finite elements method a generalized mathematical model as well as its algorithm and software implementation have been developed. An anatomy (internal structure) of the controlled electro-magnetic reactors has been investigated based on the model, algorithm and SW. The correlations between design and circuit features of the devices and their differential characteristics have been determined; project decisions targeting device optimization have been made. Graphical Interpretation of the Magnetic Filed Calculation Results for Electro-Magnetic? Devices computer animation has been developed. The animation visually presents the results of simulation and is available at the author’s web-page (http://zei.narod.ru). It is also used as a student study guide for the Theoretical Basis of Electrical Engineering and Electrical Machines courses. Ключевые слова: управляемый реактор, магнитное поле, метод конечных элементов, web-сайт.

ACM Classification Keywords: G.1.8 Partial Differential Equations — Finite element methods.

Link:

ОПТИМИЗАЦИЯ УПРАВЛЯЕМЫХ ЭЛЕКТРОМАГНИТНЫХ РЕАКТОРОВ НА ОСНОВЕ МАТЕМАТИЧЕСКОГО МОДЕЛИРОВАНИЯ МАГНИТНОГО ПОЛЯ

Евгений Забудский

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p08.pdf

МЕТОДЫ ОЦЕНКИ ДЕЯТЕЛЬНОСТИ ПОДРАЗДЕЛЕНИЙ О
By: Нина Баканова  (1633 reads)
Rating: (1.00/10)

Абстракт: В работе рассматривается подход, позволяющий использовать информационный потенциал систем организационного управления, за счет интеграции системы с комплексом «интеллектуальной поддержки управленческой деятельности». Включение средств интеллектуальной обработки данных позволит расширить возможность использования накопленного информационного потенциала при решении задач управления, увеличит функциональность систем за счет интеллектуальных сервисов поддержки принятия решений.

Ключевые слова: системы организационного управления, информационная поддержка управленческой деятельности, оценка деятельности подразделений организации, многокритериальный анализ, совершенствование управления.

ACM Classification Keywords: H.4.2 Types of Systems - Decision support

Link:

МЕТОДЫ ОЦЕНКИ ДЕЯТЕЛЬНОСТИ ПОДРАЗДЕЛЕНИЙ ОРГАНИЗАЦИИ НА ОСНОВЕ ДАННЫХ ИНФОРМАЦИОННЫХ СИСТЕМ

Нина Баканова

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p07.pdf

INTRODUCTION TO THE NATURAL LANGUAGE ADDRESSING
By: Ivanova et al.  (1709 reads)
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Abstract: Natural Language Addressing (NLA) is a possibility to access information using natural language words or phrases as direct addresses of the information in the computer memory. For this purpose the internal encoding of the letters is used to generate corresponded address co-ordinates. This paper outlines the main idea of NLA.

Keywords: addressing; natural language addressing.

ACM Classification Keywords: A.1 Introductory and Survey; D.4.3 File Systems Management, Access methods.

Link:

INTRODUCTION TO THE NATURAL LANGUAGE ADDRESSING

Krassimira B. Ivanova, Koen Vanhoof, Krassimir Markov, Vitalii Velychko

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p06.pdf

DEVELOPING A MODEL OF HUMAN INTERACTION WITH THE SYSTEM OF DECISION-SUPPORT ...
By: Arseniy Bakanov  (1658 reads)
Rating: (1.00/10)

Abstract: Article focuses on issues related to human interaction with the intelligent information environment. The process of such interaction can be represented as a sequence of elementary action on receiving information, analyzing it, and then make a decision. During such interactions, subject has to consider a lot of different factors, and solve problems multicriteria choice. The presence of complex, multi-criteria task forces a person to use a variety of heuristics for solving the problem. As part of the research, of great scientific interest to develop a model human interaction with intelligent information environment, with the use of which may carry out modeling and predicting user behavior.

Keywords: intelligent information environment, decision making, document management.

ACM Classification Keywords: H.4.2 Types of Systems - Decision support

Link:

DEVELOPING A MODEL OF HUMAN INTERACTION WITH THE SYSTEM OF DECISION-SUPPORT IN DOCUMENT MANAGEMENT

Arseniy Bakanov

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p05.pdf

DEEP KNOWLEDGE APPLICATION FOR KNOWLEDGE MANAGEMENT INSTRUMENTS PROGRESS
By: Bondarenko et al.  (1621 reads)
Rating: (1.00/10)

Abstract: Knowledge management instruments are the most efficient means of organizations management to improve their competitiveness. While the number of the Internet users is boosting, the Internet is becoming more and more available, the efficiency of the Internet social networks application in the organizations working process is also growing. To improve the Internet social networks functioning quality their object domain adequacy, adaptivity, a user-oriented interface are necessary, therefore the article deals with the application of systemological classification analyses to the principal steps of social networks designing. This would result in a social network which is the most adapted to the work of the particular organization in the articular object domain. This would make the function system handy and user-friendly due to their conceptual arranging taking into account the social network functional purpose. The base for the function system of the Internet social network considered is the classification of the necessary object domain which is created by a knowledge expert after the preliminary object domain analyses. This classification would be the base for future function system in the social network menu. In the article the basic elements of the Internet social network fragments building process with the application of systemological classification analyses in the object domains “Medicines” and “Contracts” are given; the Internet social network designing process decomposition diagram created in the BPWin7.0 modelling software tool under the IDEF 0 standard with the application of systemological classification analyses. The resulting fragments of the social network menu for the object domains “Medicines” and “Contracts” based upon the developed ontology classification models are realized in «Wordpress.com» web-designer and «Taba.ru».

Keywords: knowledge management, ontology, the Internet social network, classification, knowledge-oriented technologies, the Internet, systemological classification analyses, systemology, model, business-process.

Link:

DEEP KNOWLEDGE APPLICATION FOR KNOWLEDGE MANAGEMENT INSTRUMENTS PROGRESS

Mikhail Bondarenko, Nikolay Slipchenko, Kateryna Solovyova, Andrey Danilov, Alla El Moutahid

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p04.pdf

ONE WAY TO ELIMINATE AN EDUCATIONAL SYSTEM DEFECT
By: Andrei Fedoseev  (1632 reads)
Rating: (1.00/10)

Abstract: An inborn defect of the modern system of school education is analysed, being that students systematically pass to studying of a new material, without having acquired to the right degree the previous material. Properties of digital learning objects, which provide assimilation of a training material by students are described. The properties are based on semantic interaction use to reach pedagogical goals. The method of the flipped classroom which provides incorporation of individual activity of students with digital objects into educational process is described.

Keywords: educational system, learning process, teaching process, digital learning objects, interaction, flipped classroom

ACM Classification Keywords: K.3.1 COMPUTERS AND EDUCATION: Computer-managed instruction

Link:

ONE WAY TO ELIMINATE AN EDUCATIONAL SYSTEM DEFECT

Andrei Fedoseev

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p03.pdf

SOCIAL NETWORKS: CHILDREN AND PARENTS
By: Diana Bogdanova  (1535 reads)
Rating: (1.00/10)

Abstract: It’s clear that digital technology in now integral part to young people’s lives. It’s not just about having useful or fun gadgets, it’s part of how they define themselves. And their use of technology is very much the same and absolutely different to that of adults. For parents the challenge is enormous. A description of how interactive generation teenagers are, what they do online and how mediation is performed by the family.

Keywords: Social networks, Facebook, Instagram, online behaviour, threats, inappropriate content, preventive measures, predators, sex-offenders, groomers, victims, parent –helicopter.

ACM Classification Keywords: K.4.1 COMPUTERS AND SOCIETY: Abuse and crime involving computers, Ethics, Human safety, Privacy, Regulation.

Link:

SOCIAL NETWORKS: CHILDREN AND PARENTS

Diana Bogdanova

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p02.pdf

APPLICATIONS OF KNOWLEDGE DISCOVERY METHODS IN EDUCATION
By: Vladimir Jotsov, Stefan Kojnov  (1394 reads)
Rating: (1.00/10)

Abstract: The topic of the presented investigation is contemporary education threats that will lead to big problems in the nearest future. It is shown that the prevention of such threats is impossible without applications of intelligent technologies .Even more, the contemporary education system should possess some features of intelligent technologies, smart systems and data mining elements. Original results are presented on how to build more effective applications of classical and/or presented novel methods: kaleidoscope, puzzle, contradiction, etc. It is shown that all the demonstrated advantages may be successfully combined with other known methods from e-learning, m-learning or other advanced education fields. It is shown how the stated applications enhance the quality of teaching, improve the emotional connection between the teacher and the students and ultimately serve the sustainable development of the students. It has been proved that qualitative forms of education do not require the usage of expensive hardware.

Key words: education, crisis, information security, national security, intelligent system, agent, knowledge discovery, data mining, web mining, ontology, human-centered systems, knowledge management, automation of creative processes.

Link:

APPLICATIONS OF KNOWLEDGE DISCOVERY METHODS IN EDUCATION

Vladimir Jotsov, Stefan Kojnov

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-02-p01.pdf

ORDERING MULTIATTRIBUTE ESTIMATING METHODS FROM THE UTILITY POINT OF VIEW
By: Stanislav Mikoni  (1671 reads)
Rating: (1.00/10)

Abstract: In the multi-attribute utility theory the utility functions are usually constructed by dots. It concerns both the lottery’s method and the value increasing method. In the both cases the utility function is constructed in the absolute scale 0, 1 that causes inconveniences for experts. The comparative assessments look more preferable for decision-makers. The paired comparison matrix (PCM) looks as a natural model representing the preference structure of decision-maker (DM). The PCM provides the extended possibilities to DMs to form comparative assessments both the qualitative ones (as better-worse) and the quantitative ones reflecting winnings and losses of DMs. In the paper we consider methods for utility function construction having different forms of its presentation. Among them there are utility functions based on attributes measured in nominal scales.

Keywords: utility function, paired comparison matrix, scale points, priority function.

ACM Classification Keywords: H.4.2 Information Systems Applications: Types of Systems decision support

Link:

ORDERING MULTIATTRIBUTE ESTIMATING METHODS FROM THE UTILITY POINT OF VIEW

Stanislav Mikoni

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-01-p10.pdf

ALGEBRA DESCRIBING SOFTWARE STATIC MODELS
By: Elena Chebanyuk  (1521 reads)
Rating: (1.00/10)

Abstract: Algebra, describing software static models that are represented as the UML-diagrams of classes packages and components is presented in this paper. The major constituents of the algebra, which rests upon set-theory tools, are classes, components, packages, abstract classes and interfaces. The operations defined on these constituents are: inheritance, polymorphism, composition, aggregation and association. The algebra describing software static models allows: precise a description of design patterns structural constituents; design formats of files for saving software static models; provide a mathematical apparatus for formalized description of interconnections between class diagram elements; propose code generation tools while analyzing functional requirements to application and solve other tasks, requiring analysis of interconnections between constituents of class diagram. An analysis of the problem domain – “designing dense layings of cutting schemas” is represented in this paper. Two subdomains, namely “designing dense layings for leather goods details” and “designing dense layings for shoe details” are considered. The purpose of this analysis is describing framework of the chosen problem domain in terms of software static model description algebra. Components of the “abstract factory” design pattern have been selected to create interconnections between the classes in the problem domain. A diagram of classes of the problem domain that is designed according to analytical description tis represented.

Keywords: class diagram; design pattern; set-theory tool; software modeling; abstract factory design pattern; dense laying designing.

ACM Classification Keywords: D.2.2 Design Tools and Techniques; D.2.11 Software Architectures

Link:

ALGEBRA DESCRIBING SOFTWARE STATIC MODELS

Elena Chebanyuk

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-01-p09.pdf

GENETIC BASED SPOT DETECTION METHOD IN TWO-DIMENSIONAL ELECTROPHORESIS IMAGES
By: CarlosFernandez-Lozano,Jose A. Seoane, Daniel Rivero, Julian  (1890 reads)
Rating: (1.00/10)

Abstract: The image analysis of two-dimensional electrophoresis images is a difficult task were authors were not able to find any other work in the literature handling with evolutionary computation in combination with a second order operator for edge detection. In this work, a novel Genetic Algorithm-based protein detection method from two-dimensional electrophoresis gel images is presented. Such a method makes use of a second order operator for edge detection by means of a Genetic Algorithm-based technique. The proposed method is able to detect proteins in two-dimensional gel images, but a reduction in the False Positive ratio is necessary. A manually selection process should be done by the clinicians to reduce this ratio; this represents a bottleneck due to the number of proteins in each imagein order to discriminate real proteins detected. The goal here was to avoid the loss of time caused by the manual revision of proteins detected by the image analysis software packages. To decrease this ratio, binary and real coded Genetic algorithms were probed and BLX-alpha crossover function was chosen. A comparative test with Z3 and Melanie 3.0, two-dimensional electrophoresis image analysis software packages, is done in order to check the accuracy of the proposed method. All images used for these tests are available on the Internet (http://www.umbc.edu/proteome).

Keywords: Image Analysis, Real Coded Genetic Algorithm, Optimization, Electrophoresis, Edge Detection.

ACM Classification Keywords: F.1.1 Models of Computations – Self-modifying machines. I.5.2 Design Methodology – Classifier design and evaluation. I.5.4 Applications – Computer Vision. I.4.6 Segmentation – Edge and feature detection.

Link:

GENETIC BASED SPOT DETECTION METHOD IN TWO-DIMENSIONAL ELECTROPHORESIS IMAGES

CarlosFernandez-Lozano?,Jose A. Seoane, Daniel Rivero, Julian Dorado

http://www.foibg.com/ijitk/ijitk-vol07/ijitk07-01-p08.pdf

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