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The purpose of this research study is to investigate the problems of design and requirements to diagnostic automated systems based on image processing. To realize the research purpose, the authors designed a conceptual model, a use case diagram, and a prototype of automated system object model.
The research methodology of mathematical support of computer-aided design systems has been formulated based on the algebra of algorithms and the mathematical induction. The methodology has been illustrated on the example of the research of the known but slightly complicated Euclidean algorithm.
The information system for translation into sign language on mobile devices is discussed. The system comprises of dictionaries, ontology database, weighted affix context-free grammar (WACFG) parser, algorithm for transformation of constituency tree into dependency tree, and an algorithm for synthesis of Ukrainian sign language glosses. Simple video sequencing is utilized for sign language synthesis,...
The actual task of research and development of methods and means for processing data in intellectual information systems forming content with the use of the classification, mathematical and software means and a generalized system architecture. The necessity for development of methods and means of processing data in intelligent information systems forming content by improving system architecture in...
Recently, big data have special concerns from researchers, this due to the valuable information can be collected from it. LSA has an effective performance in classification, and information retrieval, since it deals with the semantics of the words. In this paper, we proposed a distributed text classification approach based on LSA, and Cosine Similarity, and can be applied to big data. The proposed...
Approaches to development classification mechanisms in condition of projects of marine container transportations by means of artificial neural networks are investigated. It is established that growth rates of transportation volumes not linearly depend on a ratio of volumes of import and export cargoes with obviously expressed maximum. Its offered mechanism of efficiency increase of the companies by...
The interrelation of the colloquial and newspapers styles is still under study. It is difficult to differentiate these styles because of high percentage of colloquial elements penetrating into the newspaper style. To improve precision of style attribution two new methods have been developed: the complex and multifactor methods. These methods facilitate style attribution. Three models have been build...
The mathematical model of aerobic wastewater treatment is built. It takes into account the interaction between bacteria and biologically oxidative matter. An appropriate solution to the problem of the model is obtained. The approximate values of optimal settings of the process are determined. The influence of the main parameters of the effectiveness of biological treatment is considered. Based on...
The article considers features of the implementation the citizen appeal processing system from their posts and comments in heterogeneous web environments. Posted stages of creating this system. Described each stage of creating the system and given its characteristics.
This paper presents new approaches for construction of knowledge-oriented control systems. The AND/OR-graph model is improved for control rules visualization and interactive processing. The knowledge-oriented system for the dispatcher that regulates the safe operation with electrical equipment made it possible to increase the reliability of decisions taken by the dispatcher by 12%.
This article is about concept of electronic service that detects violations of normality in the creating and using of terminology units and provides recommendations for term using. This concept is adapted for specialists in electric power engineering and can be used for websites about this industry. Using these websites ensure compliance with linguistic norms in professional communication. Scheme...
The enhanced method of calculating the probability of message compromising in a communication network when using overlapping routes with series-parallel and combined structure are considered. A number of numerical examples have been used to analyze the influence on message compromising of security parameters belonging to certain elements (links) and fragments of the network. It is shown that the proposed...
The paper presents the simulation results of gene expression sequences clustering within the framework of the objective clustering inductive technology. As experimental data the gene expression sequences of lung cancer patients, which were obtained by microchip experiments, were used. The estimation of the grouping data quality was performed with the use of the internal and external clustering quality...
The problem of project stakeholders values harmonization as a solution of non-cooperative game between two players is stated. The concept of the value balancing operation and the value harmonization process on the basis of bimatrix games are presented. The alternative strategies of project team and stakeholders as players, allowing to typify situations in real projects and reduce the variety of possible...
Informational and psychological manipulation (IPM) more and more frequently occurs in online communities, posing a threat to members viewpoints and attitudes as well as hindering existence of a community. Considering the structure of an online community, peculiarities and patterns of communication in an online community, the key components crucial for IPM detection are determined. Formal models of...
The task of designing information technology for time series forecasting, that bases on fuzzy expert evaluations, were considered. A forecasting model, part of which is an expert's unit, were proposed. To determine expert evaluation of the forecast value, the task of forecasting was seen as the problem of numerical evaluation of object. The analysis of features for designing information-analytical...
The approximation methods to investigate the dynamical processes in the strong nonlinear single-or multi-degree physical systems are studied in the paper. The developed procedure of the investigation of the oscillations in the nonlinear systems with the concentrated mass can solve not only the analysis problems but the problems of the cyberphysical oscillation system synthesis on the projective phase...
Structure of the control system for passenger traffic registration in public transport of “smart” city, which is based on a modular principle, was built. Description and function of the main components in the structural diagram of the system are presented. Step-by-step algorithm of the control system for passenger traffic registration in public transport of “smart” city with specific explanation of...
Virtual machine consolidation and scheduling influence directly the cloud cost and performance. They play an important role in cloud service granting helping to achieve execution efficiency, user Service Level Agreement (SLA) compliance, utilization of resources, energy saving, and the increasing profit of cloud providers. In this paper the authors propose the Optimization using Simulated Annealing...
The paper presents the Big data definition and the main characteristics description The model of association between entities and characteristics is constructed. The method of heterogeneous data sharing and bringing to relational data model “entity-characteristic” was created. The testing results of developed methods and algorithms are presented.
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