Abstract: In this paper an analysis of possibilities offered by virtual environments for accomplishing attacks to and within it, is made. Main techniques for accomplishing an attack to virtual environment are pointed and real virtual attacks and successful virtual attacks are examined. An analysis of accomplished attacks is made and percent distribution of real virtual attacks and successful virtual attack is graphically illustrated. Respective assessments and recommendations for future investigation are made.

Keywords: Virtual Machine Environment, Virtual Environment, Attack/Attack tools, Defense/Defense tools, Malicious Code

ACM Classification Keywords: D.4.6 Security and Protection: Invasive software (e.g., viruses, worms, Trojan horses)

Link:

ANALYSIS OF MALICIOUS ATTACKS ACCOMPLISHED IN REAL AND VIRTUAL ENVIRONMENT

Dimitrina Polimirova, Eugene Nickolov

http://www.foibg.com/ibs_isc/ibs-14/ibs-14-p07.pdf

Abstract: This article is devoted to the questions of prognostication of efficiency medical and prophylactic measures at renewal of the broken equilibrium of human organism by vegetable medications. The methods of modeling of different processes are considered in the article from position of systems analysis. There was chosen Markov processes theory for description of renewal of the broken homoeostasis process, which rotined high correlation between clinical supervisions and forecast process.

Keywords: casual process, Markov chains, medical and prophylactic measures, MAIS, MFPS.

ACM Classification Keywords: I.6 Simulation and modeling, I.6.3 Applications; J.3 Life and medical sciences – Medical information systems

Link:

PROGNOSTICATION OF EFFICIENCY OF MEDICAL AND PROPHYLACTIC MEASURES AT DIFFERENT HOMOEOSTASIS VIOLATION OF HUMAN ORGANISM BY MARKOV PROCESSES THEORY

Boris Samura, Anatoly Povoroznuk, Olga Kozina, Elena Visotskaja, Elena Chernykh, Nikolay Shukin, Andrei Porvan

http://www.foibg.com/ibs_isc/ibs-14/ibs-14-p10.pdf

Abstract: Based on several results related to studies on emotions, we suggest that the process of emotionrecognition is assisted by some internal structure of the cognitive images of emotions, which are at different levels of knowledge representation. We concede that the main proposed in psychology models are in correspondence with these levels and in this sense - complementary. We summarize the state-of-the-art of machine emotion recognition with regards of the used psychological models of emotions. In order to discover amelioration sources of multimodal machine emotion recognition, we propose a scheme of the cognitive process, based on gradual levels of representation. The proposed scheme shows several "strategic" differences with the architectures used in machine emotion recognition. We discuss the questions related to recognition, assisted by two levels of representation that we called "perceptual" and "conceptual".

ACM Classification Keywords: I.2 Artificial Intelligence, 1.2.0.Cognitive simulation

Link:

MULTI-MODAL EMOTION RECOGNITION – MORE "COGNITIVE" MACHINES

Velina Slavova, Hichem Sahli, Werner Verhelst

http://www.foibg.com/ibs_isc/ibs-14/ibs-14-p09.pdf

Abstract: EulerPathSolver? is a new application, that meets eMathTeacher specifications and simulates Fleury’s algorithm execution. The application runs in a Java Web Start Window and features an animation of the algorithm code, a framework working panel showing the algorithm structures and allowing their manipulation, Pop-up questions, language selector and, save/load options together with the interactive simulation within automatic correction of the user’s inputs. It has been designed with the main purpose of supporting active learning as well as being a good aid for teachers when explaining the algorithm process. EulerPathSolver? enhances dramatically the old Fleury’s Algorithm tutorial designed by the authors and will be a great partner when learning Fleury’s Algorithm.

Keywords: eMathTeacher, eLearning, active learning, interactive Java applications, discrete mathematics learning, algorithm visualization.

ACM Classification Keywords: K.3.1 Computers and Education: Computer Uses in Education – computerassisted instruction (CAI), distance learning. K.3.2 Computers and Education: Computer and Information Science Education – computer science education, self-assessment. G.2.2 Discrete Mathematics: Graph Theory – graph algorithms, path and circuit problems.

Link:

EULERPATHSOLVER: A NEW APPLICATION FOR FLEURY’S ALGORITHM SIMULATION

Gloria Sánchez–Torrubia?, Carmen Torres–Blanc?, Leila Navascués-Galante?

http://www.foibg.com/ibs_isc/ibs-14/ibs-14-p13.pdf

Abstract: The problem of forecasting models constructing using experimental data in terms of fuzziness, when input variables are not known exactly and determined as intervals of uncertainty is considered in this paper. The fuzzy group method of data handling is proposed to solve this problem. The mathematical model of the problem mentioned above is built and fuzzy GMDH with fuzzy inputs is elaborated in the paper. The corresponding program which uses the suggested algorithm was developed. The experimental investigations and comparison of FGMDH with neural nets in problems of stock prices forecasting were carried out and presented in this paper.

Keywords Group Method of Data Handling, fuzzy, economic indexes, stock prices, forecasting

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

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THE FUZZY GROUP METHOD OF DATA HANDLING WITH FUZZY INPUTS

Yuriy Zaychenko

http://www.foibg.com/ibs_isc/ibs-15/ibs-15-p28.pdf

Abstract: The problem state and multicriteria optimization procedure of neural network classifier’s architecture is considered. The scalar convolution of criteria with nonlinear trade-off scheme is offered as a goal function. The search methods of optimization with discrete arguments are used. The neural network classifier of texts as an example is given.

Keywords: multicriteria optimization, neural nets, classifier.

ACM Classification Keywords: H.1 Models and Principles – H.1.1 – Systems and Information Theory; H.4.2 – Types of Systems; C.1.3 Other Architecture Styles – Neural nets

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THEORETIC-EXPERIMENTAL MULTICRITERIA METHOD FOR NEURAL NETWORK CLASSIFIERS’ ARCHITECTURE

Albert Voronin, Yuriy Ziatdinov, Anna Antonyuk

http://www.foibg.com/ibs_isc/ibs-15/ibs-15-p06.pdf

Abstract: The collective product cost-sharing problems in the conditions of the managed economy are being observed. The fuzzy generalization and “dual” approach to the solution of this problem is offered.

Keywords: decision making, cost-sharing, regulated monopoly.

ACM Classification Keywords: H.4.2 Information Systems Applications: Types of Systems: Decision Support.

Link:

COLLECTIVE PRODUCT COST SHARING IN CONDITIONS OF MANAGED ECONOMY

Olexij Voloshin, Vasyl Laver

http://www.foibg.com/ibs_isc/ibs-15/ibs-15-p27.pdf

Abstract: Application of Monte-Carlo? method for determination of optical radiation flow density of forest fires in a cloudless atmosphere with dependence on optic-geometrical parameters of surface’s relief for the case of multi and single scattering is offered in this work. The use of initial directions of photon trajectory, free path length of the photon, coordinates of interact points between the photon and environment, also probabilities of photon’s getting to a receiver into the statistical modeling of direction of distribution of optical radiation of fires is proposed.

Keywords: Monte-Carlo? method, photon trajectory, radiation transfer.

ACM Classification Keywords: I.6 Simulation and Modeling. I.6.8 Types of Simulation - Monte Carlo.

Link:

STATISTICAL MODELING OF SPREAD OF OPTICAL FIELDS IN FIRES

Elena Visotskaja, Olga Kozina, Veronika Lachenova, Olga Remaeva, Tatiana Remaeva

http://www.foibg.com/ibs_isc/ibs-15/ibs-15-p20.pdf

Abstract. The problems of artificial neuron networks (ANN) applicability for forecasting of hazardous pollutants (HP) discharge into the atmosphere are considered in this article. It is spoken in detail about existing approaches’ and methods’ advantages and disadvantages. The fundamental scheme of ANN usage for modelling is offered. The scope of its applicability is described.

Keywords: emergency, artificial neuron networks, air pollution, gas dispersion.

ACM Classification Keywords: H.3.4 Systems and Software

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AN INVESTIGATION OF PROBLEM OF ARTIFICIAL NEURON NETWORKS APPLICABILITY FOR SOLUTION OF PROBLEM OF FORECASTING OF GAS DISPERSION IN ATMOSPHERE

Igor Shostak, Valentina Davidenko

http://www.foibg.com/ibs_isc/ibs-15/ibs-15-p07.pdf

Abstract: The multicriterion problem of discrete optimization on the feasible combinatorial set of polyarrangements is examined. Structural properties of feasible region and different types of efficient decisions are explored. On the basis of development of ideas of Euclidean combinatorial optimization and method of general criterion possible approaches for the solution of multicriterion combinatorial problem on the set of polyrrangements is developed and substantiated.

Keywords: multicriterion optimization, discrete optimization, polyarrangements, Pareto-optimal solution, weakly and strongly efficient solutions, combinatorial set of polyarrangements.

ACM Classification Keywords: G 2.1 Combinatorics (F2.2), G 1.6 Optimization

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MULTICRITERION PROBLEMS ON THE COMBINATORIAL SET OF POLYARRANGEMENTS

Natalia Semenova, Lyudmyla Kolechkina

http://www.foibg.com/ibs_isc/ibs-15/ibs-15-p15.pdf

Abstract: The basic construction concepts of multivalued intellectual systems (MIS), which are adequate to primal problems of person activity and using hybrid tools with many-valued coding are considered. The concepts are agreed with the dialectic laws opened by a man and their manifestations in problems connected with creation of identification systems prediction and recognition of imagery in which the interactive operational mode is a main part of the whole complex of intellectual properties. The law of unity and struggle of contrasts changes and alternation of coding indications of messages about objects in neurons of a brain - from space to temporal and from two-place to multivalued.

Keywords: multivalued intellectual system, language systems, parallelism (spatial), AFP (algebra of finite predicates ), AFP-structures, knowledge base, multiplevalued logic, multistate reversible element.

ACM Classification Keywords: I.2.4. Knowledge Represetation Formalisms and Methods. Conference: The paper is selected from XVth International Conference “Knowledge-Dialogue-Solution” KDS-2 2009, Kyiv, Ukraine, October, 2009.

Link:

METHODS OF SYNTHESIZING REVERSIBLE SPATIAL MULTIVALUED STRUCTURES OF LANGUAGE SYSTEMS

Grigoriy Chetverikov, Irina Leshchinskaya, Irina Vechirskaya

http://www.foibg.com/ibs_isc/ibs-15/ibs-15-p04.pdf

Abstract: The problem under discussion is to check whether a given combinational network realizes a system of incompletely specified Boolean functions. SAT-based procedure is discussed that formulates the overall problem as conventional conjunctive normal form (CNF) on the basis of encoding of multiple-output cubes the Boolean functions are specified on and checking whether the combinational network realizes them using a SAT solver. The novel method is proposed that speeds up the SAT-based procedure due to suggested efficient procedure of logarithmic encoding multiple-output cubes that allows reducing the number of variables to be additionally introduced into the CNF under construction.

Keywords: design automation, verification, simulation, CNF satisfiability.

ACM Classification Keywords: B.6.2 Logic Design: Reliability and Testing; G.4 Mathematical Software: Verification; B.6.2 Reliability and Testing: Error-checking.

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SAT-BASED METHOD OF VERIFICATION USING LOGARITHMIC ENCODING

Liudmila Cheremisinova, Dmitry Novikov

http://www.foibg.com/ibs_isc/ibs-15/ibs-15-p14.pdf

Abstract: This paper investigates the procedures of sequential analysis and sifting of unpromising variants after restrictions and after the restriction on the goal function. On the basis of the modified procedure W and the general scheme of sequential analysis, the algorithm of solving the linear ordering problem is developed for the problems of discrete optimization.

Keywords: the linear ordering problem, the sequential analysis of variants.

ACM Classification Keywords: H.4.2 Information Systems Applications: Types of Systems: Decision Support.

Link:

PROCEDURES OF SEQUENTIAL ANALYSIS AND SIFTING OF VARIANTS FOR THE LINEAR ORDERING PROBLEM

Pavlo Antosiak, Oleksij Voloshyn

http://www.foibg.com/ibs_isc/ibs-15/ibs-15-p19.pdf

Abstract. In this paper an agent-based approach for anomalies monitoring in distributed systems such as computer networks, or Grid systems is proposed. This approach envisages on-line and off-line monitoring in order to analyze users’ activity. On-line monitoring is carried in real time, and is used to predict user actions. Off-line monitoring is done after the user has ended his work, and is based on the analysis of statistical information obtained during user’s work. In both cases neural networks are used in order to predict user actions and to distinguish normal and anomalous user behavior.

Keywords: security, distributed systems, agent approach, neural networks.

ACM Classification Keywords: K.6.5 Security and Protection – Authentication, I.2.6 Learning - Connectionism and neural nets, I.2.11 Distributed Artificial Intelligence - Multiagent systems.

Link:

AGENT-BASED ANOMALIES MONITORING IN DISTRIBUTED SYSTEMS

Andrii Shelestov

http://www.foibg.com/ijita/vol15/ijita15-4-p11.pdf

Abstract: The problems of formalization of the process of matching different management subjects’ functioning characteristics obtained on the financial flows analysis basis is considered. Formal generalizations for gaining economical security system knowledge bases elements are presented. One of feedback directions establishment between knowledge base of the system of economical security and financial flows database analysis is substantiated.

Keywords: financial flows, economical security, knowledge database, fuzzy sets.

ACM Classification Keywords: K.4.4 Electronic Commerce - Security; I.5.1 Pattern recognition Models – Fuzzy set

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FUZZY SET THEORY APPROACH AS THE BASIS OF ANALYSIS OF FINANCIAL FLOWS IN THE ECONOMICAL SECURITY SYSTEM

Alexander Kuzemin, Vyacheslav Lyashenko

http://www.foibg.com/ijita/vol13/ijita13-1-p06.pdf

Abstract: According to the rapidly changing environment small and medium enterprises constantly need to adapt their strategies and activities. The transition from the industrial economy to knowledge-based economy results in the increasing of the volume of the available information. Therefore knowledge markets are needed and innovation centers have to be developed. An effective knowledge management system helps small and medium enterprises to overcome their disadvantages and compete with big corporations. The review of current developments in the field of knowledge markets is also made.

Keywords: knowledge, knowledge markets, knowledge management system, knowledge-based economy, information society

ACM Keywords: K.4.3 Organizational Impacts, D.0 GENERAL, H.4.3 Communications Applications

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THE STRATEGICAL IMPACT OF KNOWLEDGE MARKETS AND KNOWLEDGE MANAGEMENT FOR SMALL AND MEDIUM ENTERPRISES

Todorka Kovacheva

http://www.foibg.com/ijitk/ijitk-vol02/ijitk02-3-p16.pdf

Abstract: The interconnections and information interactions between main members of the Knowledge Market are presented in the paper.

Keywords: Knowledge Market, Components of the Knowledge Market, Information Interaction

ACM Classification Keywords: K.4 Computers and Society – K.4.0 General; K.4.4 Electronic Commerce

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BASIC INTERACTIONS BETWEEN MEMBERS OF THE KNOWLEDGE MARKET

Krassimira Ivanova, Natalia Ivanova, Andrey Danilov , Ilia Mitov, Krassimir Markov

http://www.foibg.com/ijita/vol13/ijita13-1-p03.pdf

Abstract: In this paper, the “Information Market” is introduced as a payable information exchange and based on it information interaction. In addition, special kind of Information Markets - the Knowledge Markets are outlined. The main focus of the paper is concentrated on the investigation of the staple commodities of the knowledge markets. They are introduced as kind of information objects, called “knowledge information objects”. The main theirs distinctive characteristic is that they contain information models, which concern sets of information models and interconnections between them.

Keywords: Information Market, Knowledge Market, Knowledge Information Objects, General Information Theory

ACM Classification Keywords: K.4 Computers and Society – K.4.0 General; K.4.4 Electronic Commerce "The speaker doesn't deliver his thought to the listener, but his sounds and performances provoke the thought of the listener. Between them performs a process like lighting the candle, where the flame of the first candle is not transmitted to another flame, but only cause it." Pencho Slaveikov, Bulgarian poet, the beginning of the XX-th century

Link:

THE STAPLE COMMODITIES OF THE KNOWLEDGE MARKET

Krassimir Markov, Krassimira Ivanova, Ilia Mitov

http://www.foibg.com/ijita/vol13/ijita13-1-p02.pdf

Abstract: This paper presents an adaptable InfoStation-based? multi-agent system facilitating the mobile eLearning (mLearning) service provision within a University Campus. A horizontal view of the network architecture is presented. Main communications scenarios are considered by describing the detailed interaction of the system entities involved in the mLearning service provision. The mTest service is explored as a practical example. System implementation approaches are also considered.

Keywords: InfoStations?, intelligent agents, multi-agent system, CC/PP, UAProf.

ACM Classification Keywords: K.3.2 Computer and Information Science Education, H.3.4 Systems and Software.

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INFOSTATION-BASED ADAPTABLE PROVISION OF M-LEARNING SERVICES: MAIN SCENARIOS

Ivan Ganchev, Stanimir Stojanov, Máirtín O’Droma?, Damien Meere

http://www.foibg.com/ijitk/ijitk-vol02/ijitk02-5-p15.pdf

Abstract: The questions of software-based design of “virtual” technical systems are considered as facility of imitation experiment for educational purposes. These virtual systems are usable for analysis of medical intrascopy systems functioning. The virtual educational technical systems allow guarantee the goodness technical training of bioengineers.

Keywords: medical intrascopy systems, virtual technical systems, imitation experiment.

ACM Classification Keywords: K.3.2 Computer and Information Science Education — e-Learning Systems

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THE EXPERIENCE SOFTWARE-BASED DESIGN OF VIRTUAL MEDICAL INTRASCOPY SYSTEMS FOR SIMULATION STUDY

Oleg Avrunin, Liliya Aver’yanova, Valery Golovenko, Olga Sklyar

http://www.foibg.com/ijitk/ijitk-vol02/ijitk02-5-p14.pdf

Abstract: Publication describes the author’s experience in the development of illustrative dynamic materials for eLearning courses. The presented illustrations offer multiply interactive possibilities for a student and powerful flexibility in creating theoretical or control pages for a teacher. Both specialized and universal ways for illuminating of educational materials are discussed. All interactive dynamic illustrations are realized as Java applets, although it is emphasized, that basic ideas are helpful for any other similar technology.

Keywords: education, eLearning, interactive illustration, dynamic illustration, electronic educational materials, Java applet.

ACM Classification Keywords: K.3.2 Computers and education - computer and information science education; I.6.3 Simulation and modeling – applications

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ABOUT THE EXPERIENCE OF DEVELOPING INTERACTIVE DYNAMIC ILLUSTRATIONS FOR EDUCATIONAL E-MATERIALS

Evgeny Eremin

http://www.foibg.com/ijitk/ijitk-vol01/ijitk01-1-p09.pdf

Abstract: This paper describes an approach to a computer-based learning of educational material. We define a model for the class of subjects of our interest - teaching of investigation and prevention of computer crimes, (those including both theoretical and practical issues). From this model, specific content outlines can be derived as subclasses and then instanced into actual domains. The last step consists in generating interactive documents, which use the instanced domain. Students can explore these documents through a web browser. Thus, an interactive learning scenario is created. This approach allows reusing and adapting the contents to a variety of situations, students and teaching purposes.

Keywords: e-Learning, Cyber Crime.

ACM Classification Keywords: K.3.2 Computer and Information Science Education.

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DOMAIN MODELING TO SUPPORT ANTI-CYBER CRIME EDUCATION

Yordan Penev, Svetlozar Markov

http://www.foibg.com/ijitk/ijitk-vol01/ijitk01-4-p08.pdf

Abstract: This article describes the approach adopted and the results obtained by the international team developing WBLST (Web Based Learning in Sciences and Technologies) a Web-based application for e-learning, developed for the students of “UVPL: Université Virtuelle des Pays de la Loire”. The developed e-learning system covers three levels of learning activities - content, exercises, and laboratory. The delivery model is designed to operate with domain concepts as relevant providers of semantic links. The aim is to facilitate the overview and to help the establishment of a mental map of the learning material. The implemented system is strongly based on the organization of the instruction in virtual classes. The obtained quality of the system is evaluated on the bases of feedback form students and professors.

Keywords: learning assistance trough domain concepts, virtual classes.

ACM Classification Keywords: K.3.2 Computer and Information Science Education

Link:

COGNITIVE APPROACH TO E-LEARNING IN SCIENCES AND TECHNOLOGIES

Safwan El Assad, Velina Slavova, Gilles Nachouki

http://www.foibg.com/ijitk/ijitk-vol01/ijitk01-1-p03.pdf

Abstract: The problem of a finding of ranging of the objects nearest to the cyclic relation set by the expert between objects is considered. Formalization of the problem arising at it is resulted. The algorithm based on a method of the consecutive analysis of variants and the analysis of conditions of acyclicity is offered.

Keywords: ranking, the binary relation, acyclicity, basic variant, consecutive analysis of variants

ACM Classification Keywords: K.3.2 Computer and Information Science Education.

Link:

ALGORITHM OF CONSECUTIVE DEFINITION OF RANKING OF THE OBJECTS NEAREST TO THE SET CYCLIC RELATION BETWEEN OBJECTS

Grigoriy Gnatienko

http://www.foibg.com/ijita/vol13/ijita13-4-p09.pdf

Abstract: The reasons of a restricted applicability of the models of decision making in social and economic systems. 3 basic principles of growth of their adequacy are proposed: "localization" of solutions, direct account of influencing of the individual on process of decision making ("subjectivity of objectivity") and reduction of influencing of the individual psychosomatic characteristics of the subject (" objectivity of subjectivity ") are offered. The principles are illustrated on mathematical models of decision making in ecologically- economic and social systems.

Keywords: decision making, ecological, economic and social systems, sequential analysis of variants, indistinct analysis, methods of expert estimation, collective decision making, and decision-making support system.

ACM Classification Keywords: K.3.2 Computer and Information Science Education.

Link:

ABOUT PROBLEMS OF DECISION MAKING IN SOCIAL AND ECONOMIC SYSTEMS

Oleksiy Voloshyn

http://www.foibg.com/ijita/vol13/ijita13-1-p04.pdf