Abstract: Genetic Algorithms are a powerful search technique based on the mechanics of natural selection and natural genetics that are used successfully to solve problems in many different disciplines.
In this paper we present genetic algorithms in one of the most important optimization problems in computer science, database query optimization for large join query.
Current query optimization techniques are inadequate to support some of the emerging database application. In this paper, we outline a database query optimization problem and describe the adaptation of genetic algorithm. And comparison between simple SQL queries having five join and same query using genetic approach. And also give basic overview of the Carquinyoli Genetic Optimizer based on Genetic Programming.
Keywords: Genetic Algorithms, Query Optimization.
Summary: Were investigated main features of the functioning of mobile applications for asthmatics.
Key words: asthma, mobile, application, treatment.
Summary: Basic information and properties of zirconia ceramics, its field of application.
Key words: zirconium, ceramics, prosthetics, stomatology.
Summary: The aim of this work is to consider the possibilities Rsync utility as a tool for file synchronization and backup on remote machines.
Key words: synchronization, Rsync, backup, remote access, SSH, Linux, GUI.
Actual problems of Economics and Finance: Abstracts of VІ International scientific-practical conference (Kyiv - St.Petersburg - Vienna, June 30, 2016)
Summary: The aim of this research is to create a methodology for developing SaaS-applications, which would combine basic design patterns cloud-native applications and provide an environment for their easy creation and support.
Key words: software-as-a-service, deployment, concurrency, port binding, scalable, cloud platform
Summary: The article considers theoretical and methodological foundations of the technology of object-documentary analysis (T-MODА) as an effective means of optimizing intellectual work. Substantiates the possibility of modifying the technology for the implementation of information document analysis of the subject area. An example of the practical application of the modifying T-FASHION to make the optimal decision.
Key words: technology T-MOD, smart filter, NOPS-format, optimization of the thinking process, information domain analysis, decision making.
Summary: Analyzed and compared with analogue Canvas tag for use in multimedia.
Key words: multimedia, graphics, cross-browser compatibility, HTML5, Canvas, Web-site, Web-application.
Summary. Energy consumption of domestic oil transportation systems to ensure their energy efficient operation in terms of diversification of sources of hydrocarbons was studied.
Keywords: alternative sources of oil, Iranian oil, oil transportation systems, energy efficiency, energy consumption.
Summary: Evolution of the Beijing strategy in Central Asia promulgated by the changes in the Western policies towards China and formation of the Eurasian economic union. The Beijing belt and road initiative as a broader context for such strategy.
Key words: China strategy in Central Asia, belt and road initiative, Western policies towards China, Eurasian economic union.
Summary: Were investigated main features of memory management in iOS applications using Swift.
Key words: class instance, strong reference, weak reference, unowned reference, optional type, initializer.
Summary: The problem of improving the efficiency of the mass advertising mailing was investigated.
Key words: mass advertising mailing, direct marketing, increasing the effectiveness of advertising, Data Mining methodology.
ABSTRACT. The article is devoted to ritual sphere and their actions in the prearchaic time as principles modes to creation of ritual structure. At that time is combined special creative movement, where is cultural creation senses as uniting factors for becoming of the Christian community at the spiritual space of christianized peoples. That community is leaded by creative and senses direction of Book – Gospel. That spiritual union is not divided for the knowledge on special initialized and «profans» – low level peoples, which is presented during the prearchaic times. In that community is dominated the knowledge exoteria – common availability and consequently – strong unity of creative movement with the impulse from completing comprehensive force of Word – Grace. In the researching material is presented the Ukrainian creative experience for the building of community-ritual space as spiritual communicative creation with the special senses.
Keywords: ritual-community, senses and cultural text, creativeness.
Annotation. The current state of the domestic market of bank services is analyzed in the article. The basic problems of this market and reasons of their appearance are revealed. The ways of improvement of the banking system of Ukraine are substantiated, in particular basing on studying of foreign experience.
Keywords: market, bank services, commercial banks, deposit, credit.
Abstract. Capture the vapors from gasoline station by condensation with solar cooling plant is offered.
Key words. gasoline station, petroleum products vapor, absorption of hydrocarbon, solar cooling plant.
Summary: The methods for group recommendations formation were investigated. A quality evaluation metric was suggested. A study of the models quality using the proposed metric was conducted.
Key words: group recommender systems, decision theory, voting methods, user profile.
Summary : In this article the algorithm for improving the quality of the input image based on Gabor filter. The problem formalization methods of selection options Gabor filter and suggested solutions to it.
Key words: Adjusting images, Gabor filters, image normalization, local features, fingerprints.
Summary: Were considered main programming languages for iOS. Were analyzed basic advantages of Swift.
Abstract: The theoretical problems of formation of psychological correction fears in preschool children.
Keywords: fear, fear psychology, preschool age.
