Econtechmod. – 2017. – Vol. 6, No. 2

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Науковий журнал

International quarterly journal on economics in technology, new technologies and modelling processes.

Econtechmod : an international quarterly journal on economics in technology, new technologies and modelling processes. – Lublin ; Rzeszow, 2017. – Volum 6, number 2. –96 p.

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Now showing 1 - 5 of 17
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    E-tourism recommender systems: a survey and development perspectives
    (Commission of Motorization and Energetics in Agriculture, 2017) Artemenko, O.; Kunanets, O.; Pasichnyk, V.; PHEE Bukovinian University; Lviv Polytechnic National University
    This paper describes main modern tendencies of the design and development of intelligent information technologies, implementing process of generating recommendations in tourism recommender systems. The basic trends of the e-tourism information technology tools are analyzed to show importance of creation for multitask, multykontent mobile e-tourism recommender systems with decision support functions in terms of the tourism group, which is regarded as a single collective user.
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    Optimization of travel routes based on modified genetic and ant algorithms
    (Commission of Motorization and Energetics in Agriculture, 2017) Rybchak, Z.; Lviv Polytechnic National University
    In the article, propose to use modified mating operators and initialization genetic and ant algorithms to solve transport problems in tourism. The article analyzes modern methods of optimization of routes used to transport tourists between the settlements of view of efficient use of resources. By analyzing the behavior of ant colonies, such as finding the shortest route by providing mating pheromones and features two solutions genetic algorithm developed algorithms for finding the optimal route, costing resources search distance, time, route, storing executed routes. The paper present description created system for mobile phones operating system IOS, which performs all operations listed above.
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    Analysis of computer vision and image analysis technics
    (Commission of Motorization and Energetics in Agriculture, 2017) Rybchak, Z.; Basystiuk, O.; Lviv Polytechnic National University
    Computer vision and image recognition are one of the most popular theme nowadays. Moreover, this technology developing really fast, so filed of usage increased. The main aims of this article are explain basic principles of this field and overview some interesting technologies that nowadays are widely used in computer vision and image recognition.
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    Analysis of methods and means of text mining
    (Commission of Motorization and Energetics in Agriculture, 2017) Rybchak, Z.; Basystiuk, O.; Lviv Polytechnic National University
    In Big Data era when data volume doubled every year analyzing of all this data become really complicated task, so in this case text mining systems, techniques and tools become main instrument of analyzing tones and tones of information, selecting that information that suit the best for your needs and just help save your time for more interesting thing. The main aims of this article are explain basic principles of this field and overview some interesting technologies that nowadays are widely used in text mining.
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    The context analysis and the process of its formation
    (Commission of Motorization and Energetics in Agriculture, 2017) Zavuschak, I.; Lviv Polytechnic National University
    The development of the global economy and increased competition requires organizations to find new ways to enhance their competitive advantage. The most important and powerful source of important benefits organizations now have the knowledge and study of the subject – knowledge management processes. The efficiency of knowledge management depends on how these processes are interrelated infrastructure and processes of the organization to support the achievement of its objectives. To understand these relationships and present, not a simple list of elements and processes of the organization. Thus, we can conclude that requires an integrated structure in which all integrated dynamic coherent whole.