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APPLICATION OF THE ARTIFICIAL INTELLIGENCE ALGORITHMS FOR SYSTEM ANALYSIS ...
By: Nina Dmitrieva, Oleg Glazachev
(4070 reads)
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Abstract: The polyparametric intelligence information system for diagnostics human functional state in medicine
and public health is developed. The essence of the system consists in polyparametric describing of human
functional state with the unified set of physiological parameters and using the polyparametric cognitive model
developed as the tool for a system analysis of multitude data and diagnostics of a human functional state. The
model is developed on the basis of general principles geometry and symmetry by algorithms of artificial
intelligence systems. The architecture of the system is represented. The model allows analyzing traditional signs
- absolute values of electrophysiological parameters and new signs generated by the model – relationships of
ones. The classification of physiological multidimensional data is made with a transformer of the model. The
results are presented to a physician in a form of visual graph – a pattern individual functional state. This graph
allows performing clinical syndrome analysis. A level of human functional state is defined in the case of the
developed standard (“ideal”) functional state. The complete formalization of results makes it possible to
accumulate physiological data and to analyze them by mathematics methods.
ACM Classification Keywords: J.3 Life and Medical Sciences: Health. Medical information systems.
I.3.5 Computational Geometry and Object Modeling. I.5.1 Models Geometric.
Link:
APPLICATION OF THE ARTIFICIAL INTELLIGENCE ALGORITHMS FOR SYSTEM ANALYSIS OF MULTI DIMENSION PHYSIOLOGICAL DATA
FOR DEVELOPING POLYPARAMETRIC INFORMATION SYSTEM
OF PUBLIC HEALTH DIAGNOSTICS
Nina Dmitrieva, Oleg Glazachev
http://www.foibg.com/ijita/vol14/ijita14-2-p07.pdf
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APPLICATION OF NETWORK TECHNOLOGIES FOR DEVELOPMENT ...
By: Bykh et al.
(4315 reads)
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Abstract: In this article the medical data-advisory web-resource developed by authors is considered. This
resource allows carrying out information interchange between consumers of medical services and the medical
establishments which give these services, and firms-manufacturers of medical equipment and medicaments.
Main sections of this web-site, their purposes and capabilities are considered in this article.
Keywords: web-resource, information interchange, medical advice.
ACM Classification Keywords: J.3 Life and medical sciences: Medical information systems
Link:
APPLICATION OF NETWORK TECHNOLOGIES FOR DEVELOPMENT
OF MEDICAL DATA-ADVISORY CLINIC “MED-HEALTH”
Anatoly Bykh, Elena Visotska, Tatjana Zhemchuzhkina,
Andrey Porvan, Alexander Zhook
http://www.foibg.com/ijita/vol14/ijita14-2-p05.pdf
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ANALYSIS AND OPTIMIZATION OF SYNTHETIC APERTURE ULTRASOUND ...
By: Milen Nikolov, Vera Behar
(3776 reads)
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Abstract: An effective aperture approach is used as a tool for analysis and parameter optimization of mostly
known ultrasound imaging systems - phased array systems, compounding systems and synthetic aperture
imaging systems. Both characteristics of an imaging system, the effective aperture function and the
corresponding two-way radiation pattern, provide information about two of the most important parameters of
images produced by an ultrasound system - lateral resolution and contrast. Therefore, in the design, optimization
of the effective aperture function leads to optimal choice of such parameters of an imaging systems that influence
on lateral resolution and contrast of images produced by this imaging system. It is shown that the effective
aperture approach can be used for optimization of a sparse synthetic transmit aperture (STA) imaging system. A
new two-stage algorithm is proposed for optimization of both the positions of the transmitted elements and the
weights of the receive elements. The proposed system employs a 64-element array with only four active elements
used during transmit. The numerical results show that Hamming apodization gives the best compromise between
the contrast of images and the lateral resolution.
Keywords: Ultrasound imaging, Synthetic aperture, stochastic optimization.
ACM Classification Keywords: J.3 Life and Medical Sciences: Medical information systems; I.5.4 Pattern
recognition: Applications --- Signal processing; G.1.6 Numerical Analysis: Optimization --- Simulated annealing
Link:
ANALYSIS AND OPTIMIZATION OF SYNTHETIC APERTURE ULTRASOUND
IMAGING USING THE EFFECTIVE APERTURE APPROACH
Milen Nikolov, Vera Behar
http://www.foibg.com/ijita/vol12/ijita12-3-p09.pdf
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EXPLORATION BY MEANS OF COMPUTER SIMULATION OF NONLINEAR HIERARCHICAL ...
By: Belov et al.
(4271 reads)
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Abstract: Results of numerical experiments are introduced. Experiments were carried out by means of computer
simulation on olfactory bulb for the purpose of checking of thinking mechanisms conceptual model, introduced
in 2. Key role of quasisymbol neurons in processes of pattern identification, existence of mental view, functions
of cyclic connections between symbol and quasisymbol neurons as short-term memory, important role of synaptic
plasticity in learning processes are confirmed numerically. Correctness of fundamental ideas put in base of
conceptual model is confirmed on olfactory bulb at quantitative level.
Keywords: thinking phenomena, olfactory bulb, numerical experimentation, model, neural network.
ACM Classification Keywords: J.3 Life and medical sciences - biology and genetics; I.2.6. Artificial intelligence:
learning - connectionism and neural nets; D.2.5 Software engineering: testing and debugging; E.2 Data storage
representations - linked representations, object representation; H.1 Models and principles; I.5.1 Pattern
recognition: models - neural nets; I.6.4 Simulation and modelling: model validation and analysis.
Link:
EXPLORATION BY MEANS OF COMPUTER SIMULATION OF NONLINEAR HIERARCHICAL STRUCTURE OF NEURONAL MEMORY ON THE MODEL OF OLFACTORY BULB
Yuriy Belov, Sergiy Тkachuk, Roman Iamborak
http://www.foibg.com/ijita/vol12/ijita12-1-p08.pdf
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MODEL CONSTRUCTION AND RESEARCH USING SYSTEM COMPOSITIONAL ...
By: Belov et al.
(4107 reads)
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Abstract: System compositional approach to model construction and research of informational processes, which
take place in biological hierarchical neural networks, is being discussed. A computer toolbox has been
successfully developed for solution of tasks from this scientific sphere. A series of computational experiments
investigating the work of this toolbox on olfactory bulb model has been carried out. The well-known psychophysical
phenomena have been reproduced in experiments.
Keywords: system compositional approach, mathematical and computer modelling, elementary sensorium,
hierarchical neural networks, computer toolbox, olfactory bulb.
ACM Classification Keywords: J.3 Life and medical sciences - biology and genetics; I.2.6. Artificial intelligence:
learning - connectionism and neural nets; I.5.1 Pattern recognition: models - neural nets; I.6.3 Simulation and
modelling: applications; H.1.m Models and principles: miscellaneous.
Link:
MODEL CONSTRUCTION AND RESEARCH USING SYSTEM COMPOSITIONAL
APPROACH ON NATURAL HIERARCHICAL NEURAL NETWORKS. DEVELOPMENT OF COMPUTER TOOLBOX
Yuriy Belov, Sergiy Тkachuk, Roman Iamborak
http://www.foibg.com/ijita/vol12/ijita12-1-p07.pdf
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GROUND OF MODEL FOR THE GENERALIZED CRITERION FORMING AT ...
By: Bykh et al.
(4634 reads)
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Abstract: The basic methods of decisions making in multi-criterion conditions are considered, from which the
method of the weighed total for calculation of diagnostic indexes significance in differential diagnostics of
dermatological diseases is chosen.
Keywords: dermatology, differential diagnostics, method of the weighed total, multi-criterion task.
ACM Classification Keywords: J.3 Life and medical scinces: Medical information systems
Link:
GROUND OF MODEL FOR THE GENERALIZED CRITERION FORMING AT
DIFFERENTIAL DIAGNOSTICS OF DERMATOLOGICAL DISEASES
Anatoly Bykh, Elena Visotska, Olga Kozina, Anna Tikhonova,
Andrey Porvan, Alexander Zhook
http://www.foibg.com/ijita/vol15/ijita15-3-p16.pdf
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MODELING OPTICAL RESPONSE OF THIN FILMS: CHOICE OF THE REFRACTIVE INDEX ...
By: Peter Sharlandjiev, Georgi Stoilov
(3698 reads)
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Abstract: Determination of the so-called optical constants (complex refractive index N, which is usually a function
of the wavelength, and physical thickness D) of thin films from experimental data is a typical inverse non-linear
problem. It is still a challenge to the scientific community because of the complexity of the problem and its basic
and technological significance in optics. Usually, solutions are looked for models with 3-10 parameters. Best
estimates of these parameters are obtained by minimization procedures. Herein, we discuss the choice of
orthogonal polynomials for the dispersion law of the thin film refractive index. We show the advantage of their
use, compared to the Selmeier, Lorentz or Cauchy models.
Keywords: Thin films; Materials and process characterization
ACM Classification Keywords: J.2 Physical Sciences and Engineering (Physics)
Link:
MODELING OPTICAL RESPONSE OF THIN FILMS: CHOICE OF THE REFRACTIVE INDEX DISPERSION LAW
Peter Sharlandjiev, Georgi Stoilov
http://www.foibg.com/ijitk/ijitk-vol02/ijitk02-2-p08.pdf
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DEVICE FOR COUNTING OF THE GLASS BOTTLES ON THE CONVEYOR BELT
By: Draganov et al.
(3625 reads)
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Abstract: In the present paper the results from designing of device, which is a part of the automated information
system for counting, reporting and documenting the quantity of produced bottles in a factory for glass processing
are presented. The block diagram of the device is given. The introduced system can be applied in other discrete
productions for counting of the quantity of bottled production.
Keywords: device for counting, automated information system
ACM Classification Keywords: J.2 Physical Sciences and Engineering
Link:
DEVICE FOR COUNTING OF THE GLASS BOTTLES ON THE CONVEYOR BELT
Ventseslav Draganov, Georgi Toshkov, Dimcho Draganov, Daniela Toshkova
http://www.foibg.com/ijitk/ijitk-vol01/ijitk01-2-p15.pdf
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ADAPTATION OF A TASK-ORIENTED TRAINING ENVIRONMENT TO ITS USERS
By: Zheliazkova et al.
(3675 reads)
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Abstract: The problem of adapting teaching systems to the teacher has not been extensively covered in the
specialised literature. The authors present the server-client architecture of a Task-Oriented? Environment for
Design of Virtual Labs (TOEDVL). The paper focuses on the computational models supporting its base of tasks
(BT) and on two groups of behavioural tutor’s models for planning training sessions. Detailed examples are
presented.
Keywords: task, training, search, sort, adaptation, models
ACM Classification Keywords: J.1 Computer Applications, Administrative Data Processing, Education
Link:
ADAPTATION OF A TASK-ORIENTED TRAINING ENVIRONMENT TO ITS USERS
Irina Zheliazkova, Georgi Georgiev, Rumen Kolev
http://www.foibg.com/ijitk/ijitk-vol01/ijitk01-4-p12.pdf
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OPTIMUM TRAJECTORY OF DYNAMIC INPUT-OUTPUT BALANCE MODEL FOR OPEN ECONOMY
By: Igor Lyashenko, Olena Lyashenko
(3803 reads)
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Abstract: When export and import is connected with output of basic production, and criterion functional
represents a final state of economy, the generalization of classical qualitative results of the main-line theory on a
case of dynamic input-output balance optimization model for open economy is given.
Keywords: dynamic input-output balance, optimization problem, main-line theory, open economy, trajectory of
the balanced growth.
ACM Classification Keywords: J.1 Administrative Data Processing: Business, Financial, Government
Link:
OPTIMUM TRAJECTORY OF DYNAMIC INPUT-OUTPUT BALANCE MODEL FOR OPEN ECONOMY
Igor Lyashenko, Olena Lyashenko
http://www.foibg.com/ijita/vol13/ijita13-1-p05.pdf
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A WORKBENCH FOR DOCUMENT PROCESSING
By: Karola Witschurke
(3825 reads)
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Abstract: During the MEMORIAL project time an international consortium has developed a software solution
called DDW (Digital Document Workbench). It provides a set of tools to support the process of digitisation of
documents from the scanning up to the retrievable presentation of the content. The attention is focused to
machine typed archival documents. One of the important features is the evaluation of quality in each step of the
process. The workbench consists of automatic parts as well as of parts which request human activity. The
measurable improvement of 20% shows the approach is successful.
Keywords: Document Management, Digital Document Workbench, Image Processing, OCR, Machine Typed
Document.
ACM Classification Keywords: I.7.5 Document and Text Processing: Document Capture
Link:
A WORKBENCH FOR DOCUMENT PROCESSING
Karola Witschurke
http://www.foibg.com/ijita/vol12/ijita12-2-p05.pdf
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SOFTWARE FOR REMOTE PARALLEL SIMULATION
By: Mikov et al.
(3420 reads)
Rating:
(1.00/10)
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Abstract: This paper describes distributed/parallel simulation system Triad.Net and software, which allows
geographical distributed users to participate collaboratively and remotely in simulation experiments and to
observe simulation model behavior via Internet.
Keywords: Simulation, remote access, portal
ACM Classification Keywords: I.6.7. Simulation Support Systems
Link:
SOFTWARE FOR REMOTE PARALLEL SIMULATION
Alexander Mikov, Elena Zamyatina, Anton Firsov
http://www.foibg.com/ijita/vol14/ijita14-4-p14.pdf
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AN APPROACH TO REPRESENTING THE PROCESS OF INFORMATION BUSINESS MODELING
By: Nadezhda Filipova, Filcho Filipov
(3493 reads)
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Abstract: The compact and visualized documenting of information business modeling is a major prerequisite for
comprehending its basic concepts, as well as for its effective application and improvement. The documenting of
this process is related to its modeling. Thus, the process of information business modeling can be represented by
its own tools. Being based on this thesis, the authors suggest an approach to representing the process of
information business modeling. A profile for its documenting has been developed for the purpose.
Keywords: business modeling, SPEM, UML profile
ACM Classification Keywords: I.6.5 Model Development - Modeling methodologies
Link:
AN APPROACH TO REPRESENTING THE PROCESS OF INFORMATION BUSINESS MODELING
Nadezhda Filipova, Filcho Filipov
http://www.foibg.com/ijitk/ijitk-vol02/ijitk02-3-p13.pdf
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ELECTROMAGNETISM: INTERACTION OF SIMULATION AND REAL LAB EXPERIMENT
By: Aleksandrija Aleksandrova, Nadezhda Nancheva
(3759 reads)
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Abstract: eLearning at universities is taking an increasingly larger part of academic teaching methodologies. In
part this is caused by different pedagogical concepts behind interactive learning system, in part it is because of
larger numbers of students that can be reached within one given course and, most important, actively integrated
into the teaching process. We present here the development of a novel concept of teaching, allowing students to
explore theoretical and experimental aspects of act of magnetic field on moving charge through real experiments
and simulation. This problem is not only part of the basic education of physics students, but also element of the
academic education of almost all engineers.
Keywords: Electromagnetism, Physics labwork, Engineering education, Simulation and real experiment,
eLearning
ACM Classification Keywords: I.6.5 Model Development.
Link:
ELECTROMAGNETISM: INTERACTION OF SIMULATION AND REAL LAB EXPERIMENT
Aleksandrija Aleksandrova, Nadezhda Nancheva
http://www.foibg.com/ijitk/ijitk-vol01/ijitk01-1-p07.pdf
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NEURAL NETWORKS FOR MODELLING OF LARGE SOCIAL SYSTEMS. ...
By: Alexander Makarenko
(3566 reads)
Rating:
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Abstract. It is consider the new global models for society of neuronet type. The hierarchical structure of society
and mentality of individual are considered. The way for incorporating in model anticipatory (prognostic) ability of
individual is considered. Some implementations of approach for real task and further research problems are
described. Multivaluedness of models and solutions is discussed. Sensory-motor systems analogy also is
discussed. New problems for theory and applications of neural networks are described.
ACM Classification Keywords: I.6.5 Model development: modelling methodology
Link:
NEURAL NETWORKS FOR MODELLING OF LARGE SOCIAL SYSTEMS.
APPROACHES FOR MENTALITY, ANTICIPATING AND MULTIVALUEDNESS
ACCOUNTING.
Alexander Makarenko
http://www.foibg.com/ijita/vol13/ijita13-4-p13.pdf
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BIVIRTUAL ORGANIZATION AS A QUEUING SYSTEM
By: Tetiana Palonna, Iurii Palonnyi
(3617 reads)
Rating:
(1.00/10)
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Abstract: The main features of virtual organizations are outlined. The mathematical models of functioning of
virtual organization are offered on the basis of theory of queuing systems. Characteristics of efficiency are
examined.
Keywords: virtual enterprise, virtual laboratory, queuing system.
ACM Classification Keywords: I.6.4 Model Validation and Analysis; K.6.1 Project and People Management -
Systems analysis and design.
Link:
BIVIRTUAL ORGANIZATION AS A QUEUING SYSTEM
Tetiana Palonna, Iurii Palonnyi
http://www.foibg.com/ijitk/ijitk-vol02/ijitk02-3-p17.pdf
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VIABLE MODEL OF THE ENTERPRISE – A CYBERNETIC APPROACH ...
By: Todorka Kovacheva
(3451 reads)
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(1.00/10)
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Abstract: The purpose of the current paper is to present the developed methodology of viable model based
enterprise management, which is needed for modern enterprises to survive and growth in the information age
century. The approach is based on Beer’s viable system model and uses it as a basis of the information
technology implementation and development. The enterprise is viewed as a cybernetic system which functioning
is controlled from the same rules as for every living system.
Keywords: enterprise strategy, viable system model, enterprise model, neural network, artificial intelligence,
cybernetics, business trends.
ACM Classification Keywords: I.6.3 Simulation and Modeling: Applications; I.2.6 Artificial Intelligence:
Neural nets
Link:
VIABLE MODEL OF THE ENTERPRISE – A CYBERNETIC APPROACH
FOR IMPLEMENTING THE INFORMATION TECHNOLOGIES IN MANAGEMENT
Todorka Kovacheva
http://www.foibg.com/ijita/vol13/ijita13-4-p06.pdf
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USING ORG-MASTER FOR KNOWLEDGE BASED ORGANIZATIONAL CHANGE
By: Kudryavtsev et al.
(3717 reads)
Rating:
(1.00/10)
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Abstract: Enterprises in growing markets with transitional economy nowadays encounter extreme necessity to
change their structures and improve business processes. In order to support knowledge processes within
organizational change initiative enterprises can use business modeling tools. On one hand software vendors
suggest many tools of this kind, but on the other hand growing markets with transitional economy determine quite
special requirements for such tools. This article reveals these requirements, assesses existing business modeling
tools using these requirements and describes ORG-Master as a tool specially created for support of process
improvement initiatives in the growing markets with transitional economy.
Keywords: Business information modeling, business modeling, knowledge process, organizational change,
business process improvement, growing markets, transitional economy.
ACM Classification Keywords: I.6.3 Simulation and Modeling: Applications
Link:
USING ORG-MASTER FOR KNOWLEDGE BASED ORGANIZATIONAL CHANGE
Dmitry Kudryavtsev, Lev Grigoriev, Valentina Kislova, Alexey Zablotsky
http://www.foibg.com/ijita/vol13/ijita13-2-p05.pdf
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MATHEMATICAL MODEL OF RE-STRUCTURING COMPLEX TECHNICAL ...
By: Kornijchuk et al.
(3727 reads)
Rating:
(1.00/10)
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Abstract: Research and development of mathematical model of optimum distribution of resources (basically
financial) for maintenance of the new (raised) quality (reliability) of complex system concerning, which the
decision on its re-structuring is accepted, is stated. The final model gives answers (algorithm of calculation) to
questions: how many elements of system to allocate on modernization, which elements, up to what level of depth
modernization of each of allocated is necessary, and optimum answers are by criterion of minimization of
financial charges.
Keywords: system, re-structuring, quality, reliability.
ACM Classification Keywords: I.6.3 Simulation and Modeling: Applications
Link:
MATHEMATICAL MODEL OF RE-STRUCTURING COMPLEX TECHNICAL
AND ECONOMIC STRUCTURES
May Kornijchuk, Inna Sovtus, Eugeny Tsaregradskyy
http://www.foibg.com/ijita/vol12/ijita12-2-p09.pdf
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ACTIVE MONITORING AND DECISION MAKING PROBLEM
By: Mostovoi et al.
(3204 reads)
Rating:
(1.00/10)
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Abstract: Active monitoring and problem of non-stable of sound signal parameters in the regime of piling up
response signal of environment is under consideration. Math model of testing object by set of weak stationary
dynamic actions is offered. The response of structures to the set of signals is under processing for getting
important information about object condition in high frequency band. Making decision procedure by using
researcher’s heuristic and aprioristic knowledge is discussed as well. As an example the result of numerical
solution is given.
Keywords: math model, active monitoring, set of weak stationary dynamic actions.
ACM Classification Keywords: I.6.1 Simulation Theory.
Link:
ACTIVE MONITORING AND DECISION MAKING PROBLEM
Sergey Mostovoi, Vasiliy Mostovoi
http://www.foibg.com/ijita/vol12/ijita12-2-p11.pdf
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SIGNAL PROCESSING UNDER ACTIVE MONITORING
By: Oleksii Mostovyi
(3586 reads)
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Abstract: This paper describes a method of signal preprocessing under active monitoring. Suppose we want to
solve the inverse problem of getting the response of a medium to one powerful signal, which is equivalent to
obtaining the transmission function of the medium, but do not have an opportunity to conduct such an experiment
(it might be too expensive or harmful for the environment). Practically the problem can be reduced to obtaining
the transmission function of the medium. In this case we can conduct a series of experiments of relatively low
power and superpose the response signals. However, this method is conjugated with considerable loss of
information (especially in the high frequency domain) due to fluctuations of the phase, the frequency and the
starting time of each individual experiment. The preprocessing technique presented in this paper allows us to
substantially restore the response of the medium and consequently to find a better estimate for the transmission
function. This technique is based on expanding the initial signal into the system of orthogonal functions.
Keywords: mathematical modelling, active monitoring, frequency and phase fluctuation.
ACM Classification Keywords: I.6.1 Simulation Theory.
Link:
SIGNAL PROCESSING UNDER ACTIVE MONITORING
Oleksii Mostovyi
http://www.foibg.com/ijita/vol12/ijita12-3-p08.pdf
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DNA SIMULATION OF GENETIC ALGORITHMS: FITNESS COMPUTATION1
By: Calvino et al.
(3808 reads)
Rating:
(1.00/10)
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Abstract: In this paper a computational mode is presented base on DNA molecules. This model incorporates the
theoretical simulation of the principal operations in genetic algorithms. It defines the way of coding of individuals,
crossing and the introduction of the individuals so created into the population. It resolves satisfactorily the
problems of fitness coding. It shows also the model projection for the resolution of TSP. This is the basic step that
will allow the resolution of larger examples of search problems beyond the scope of exact exponentially sized
DNA algorithms like the proposed by Adleman Adleman, 1994 and Lipton Lipton, 1995.
Keywords: Genetic Algorithms, Fitness Function, DNA Computing, Evolutionary Computing.
ACM Classification Keywords: I.6. Simulation and Modelling, F.m. Theory of Computation
Link:
DNA SIMULATION OF GENETIC ALGORITHMS: FITNESS COMPUTATION1
Maria Calvino, Nuria Gomez, Luis F. Mingo
http://www.foibg.com/ijita/vol14/ijita14-3-p03.pdf
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SOLVING TRAVELLING SALESMAN PROBLEM IN A SIMULATION ...
By: Angel Goñi Moreno
(4231 reads)
Rating:
(1.00/10)
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Abstract: In this paper it is explained how to solve a fully connected N-City? travelling salesman problem (TSP)
using a genetic algorithm. A crossover operator to use in the simulation of a genetic algorithm (GA) with DNA is
presented. The aim of the paper is to follow the path of creating a new computational model based on DNA
molecules and genetic operations. This paper solves the problem of exponentially size algorithms in DNA
computing by using biological methods and techniques. After individual encoding and fitness evaluation, a
protocol of the next step in a GA, crossover, is needed. This paper also shows how to make the GA faster via
different populations of possible solutions.
Keywords: DNA Computing, Evolutionary Computing, Genetic Algorithms.
ACM Classification Keywords: I.6. Simulation and Modeling, B.7.1 Advanced Technologies, J.3 Biology and
Genetics
Link:
SOLVING TRAVELLING SALESMAN PROBLEM IN A SIMULATION
OF GENETIC ALGORITHMS WITH DNA
Angel Goñi Moreno
http://www.foibg.com/ijita/vol15/ijita15-4-p08.pdf
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DYNAMIC DISTRIBUTION SIMULATION MODEL OBJECTS ...
By: Mikov et al.
(3723 reads)
Rating:
(1.00/10)
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Abstract: This paper presents the process of load balancing in simulation system Triad.Net, the architecture of
load balancing subsystem. The main features of static and dynamic load balancing are discussed and new
approach, controlled dynamic load balancing, needed for regular mapping of simulation model on the network of
computers is proposed. The paper considers linguistic constructions of Triad language for different load balancing
algorithms description.
Keywords: Distributed calculations, distributed simulation, static load balancing, dynamic load balancing, expert
systems
ACM Classification Keywords: I.6 Simulation and Modeling I.6.8 Types of Simulation - Distributed: I.2 Artificial
Intelligence I.2.5 Programming Languages and Software - Expert system tools and techniques
Link:
DYNAMIC DISTRIBUTION SIMULATION MODEL OBJECTS
BASED ON KNOWLEDGE
Alexander Mikov, Еlena Zamyatina, Кonstantin Osmehin
http://www.foibg.com/ijita/vol15/ijita15-3-p15.pdf
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MANOMETRY-BASED COUGH IDENTIFICATION ALGORITHM
By: Hogan et al.
(3479 reads)
Rating:
(1.00/10)
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Abstract: Gastroesophageal reflux disease (GERD) is a common cause of chronic cough. For the diagnosis and
treatment of GERD, it is desirable to quantify the temporal correlation between cough and reflux events. Cough
episodes can be identified on esophageal manometric recordings as short-duration, rapid pressure rises. The
present study aims at facilitating the detection of coughs by proposing an algorithm for the classification of cough
events using manometric recordings. The algorithm detects cough episodes based on digital filtering, slope and
amplitude analysis, and duration of the event. The algorithm has been tested on in vivo data acquired using a
single-channel intra-esophageal manometric probe that comprises a miniature white-light interferometric fiber
optic pressure sensor. Experimental results demonstrate the feasibility of using the proposed algorithm for
identifying cough episodes based on real-time recordings using a single channel pressure catheter. The
presented work can be integrated with commercial reflux pH/impedance probes to facilitate simultaneous 24-hour
ambulatory monitoring of cough and reflux events, with the ultimate goal of quantifying the temporal correlation
between the two types of events.
Keywords: Biomedical signal processing, cough detection, gastroesophageal reflux disease.
ACM Classification Keywords: I.5.4 Pattern Recognition: Applications – Signal processing; J.3 Life and Medical
Sciences
Link:
MANOMETRY-BASED COUGH IDENTIFICATION ALGORITHM
Jennifer A. Hogan, Martin P. Mintchev
http://www.foibg.com/ijita/vol14/ijita14-2-p03.pdf
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