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    Π˜Π½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΎΠ½Π½Π°Ρ ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΊΠ° Π°Π½Π°Π»ΠΈΠ·Π° Π½Π°Π²Ρ‹ΠΊΠΎΠ² ΠΈ ΡƒΠΌΠ΅Π½ΠΈΠΉ ΠΊΠΎΠ½Ρ‚ΠΈΠ½Π³Π΅Π½Ρ‚Π° студСнтов Π²Ρ‹ΡΡˆΠ΅Π³ΠΎ ΡƒΡ‡Π΅Π±Π½ΠΎΠ³ΠΎ завСдСния

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    In the below article, the application of the fuzzy logical conclusion method is considered as decision-maker in the process of analyzing the students skills and abilities based on the requirements of potential employers, in order to reduce the time of the first interview for potential candidates on a vacant position. When analyzing the results of the assessment of the competence of university students, a certain degree of fuzziness arises. In modern practice, fuzzy logic is used in many different assessment methods, including questioning, interviewing, testing, descriptive method, classification method, pairwise comparison, rating method, business games competence models, and the like. Each of the methods has its advantages and disadvantages, but they are effective only as part of a unified personnel management system. As a method for implementing a systematic approach to the assessment of the contingent of students, it is proposed to use fuzzy logic, a mathematical apparatus that allows you to build a model of an object based on fuzzy judgments. The use of fuzzy logic, the mathematical apparatus of which allows you to build a model of the object, based on fuzzy reasoning and rules. The most important condition for creating such a model is to translate the fuzzy, qualitative assessments used by man into the language of mathematics, which will be understood by the computer. The most used are fuzzy inferences using the Mamdani and Sugeno methods. In a fuzzy inference of the Mamdani type, the value of the output variable is given by fuzzy terms, in the conclusion of the Sugeno type, as a linear combination of the input variables. Research in the field of application of fuzzy logic in socio-economic systems suggests that it can be used to assess the competencies of university students.Π’ Π΄Π°Π½Π½ΠΎΠΉ Ρ€Π°Π±ΠΎΡ‚Π΅ рассмотрСно использованиС ΠΌΠ΅Ρ‚ΠΎΠ΄Π° Π½Π΅Ρ‡Π΅Ρ‚ΠΊΠΎΠ³ΠΎ логичСского Π²Ρ‹Π²ΠΎΠ΄Π° для ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΊΠΈ принятия Ρ€Π΅ΡˆΠ΅Π½ΠΈΡ Π² Π·Π°Π΄Π°Ρ‡Π°Ρ… Π°Π½Π°Π»ΠΈΠ·Π° Π½Π°Π²Ρ‹ΠΊΠΎΠ² ΠΈ ΡƒΠΌΠ΅Π½ΠΈΠΉ ΠΊΠΎΠ½Ρ‚ΠΈΠ½Π³Π΅Π½Ρ‚Π° студСнтов исходя ΠΈΠ· Ρ‚Ρ€Π΅Π±ΠΎΠ²Π°Π½ΠΈΠΉ ΠΏΠΎΡ‚Π΅Π½Ρ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… Ρ€Π°Π±ΠΎΡ‚ΠΎΠ΄Π°Ρ‚Π΅Π»Π΅ΠΉ, с Ρ†Π΅Π»ΡŒΡŽ ΡƒΠΌΠ΅Π½ΡŒΡˆΠ΅Π½ΠΈΡ Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ Π½Π° ΠΏΠ΅Ρ€Π²ΠΈΡ‡Π½ΡƒΡŽ ΠΎΠ±Ρ€Π°Π±ΠΎΡ‚ΠΊΡƒ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ ΠΊΠ°ΡΠ°Ρ‚Π΅Π»ΡŒΠ½ΠΎ ΠΏΠΎΡ‚Π΅Π½Ρ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… ΠΊΠ°Π½Π΄ΠΈΠ΄Π°Ρ‚ΠΎΠ² Π½Π° Π²Π°ΠΊΠ°Π½Ρ‚Π½ΡƒΡŽ Π΄ΠΎΠ»ΠΆΠ½ΠΎΡΡ‚ΡŒ. ΠŸΡ€ΠΈ Π°Π½Π°Π»ΠΈΠ·Π΅ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ² ΠΎΡ†Π΅Π½ΠΊΠΈ компСтСнтности студСнтов Π²ΡƒΠ·ΠΎΠ² Π²ΠΎΠ·Π½ΠΈΠΊΠ°Π΅Ρ‚ опрСдСлСнная ΡΡ‚Π΅ΠΏΠ΅Π½ΡŒ нСчСткости. Π’ соврСмСнной ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠ΅ нСчСткая Π»ΠΎΠ³ΠΈΠΊΠ° примСняСтся Π²ΠΎ ΠΌΠ½ΠΎΠ³ΠΈΡ… Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… ΠΌΠ΅Ρ‚ΠΎΠ΄Π°Ρ… ΠΎΡ†Π΅Π½ΠΊΠΈ, Π² Ρ‚ΠΎΠΌ числС Π°Π½ΠΊΠ΅Ρ‚ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅, ΠΈΠ½Ρ‚Π΅Ρ€Π²ΡŒΡŽ, тСстированиС, ΠΎΠΏΠΈΡΠ°Ρ‚Π΅Π»ΡŒΠ½Ρ‹ΠΉ ΠΌΠ΅Ρ‚ΠΎΠ΄, ΠΌΠ΅Ρ‚ΠΎΠ΄ классификации, ΠΏΠ°Ρ€Π½ΠΎΠ΅ сравнСниС, Ρ€Π΅ΠΉΡ‚ΠΈΠ½Π³ΠΎΠ²Ρ‹ΠΉ ΠΌΠ΅Ρ‚ΠΎΠ΄, Π΄Π΅Π»ΠΎΠ²Ρ‹Π΅ ΠΈΠ³Ρ€Ρ‹ ΠΌΠΎΠ΄Π΅Π»ΠΈ компСтСнтности ΠΈ Ρ‚ΠΎΠΌΡƒ ΠΏΠΎΠ΄ΠΎΠ±Π½ΠΎΠ΅. ΠšΠ°ΠΆΠ΄Ρ‹ΠΉ ΠΈΠ· ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² ΠΈΠΌΠ΅Π΅Ρ‚ свои прСимущСства ΠΈ нСдостатки, Π½ΠΎ эффСктивны ΠΎΠ½ΠΈ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ Π² составС Π΅Π΄ΠΈΠ½ΠΎΠΉ систСмы управлСния пСрсоналом. Как ΠΌΠ΅Ρ‚ΠΎΠ΄ для Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ систСмного ΠΏΠΎΠ΄Ρ…ΠΎΠ΄Π° ΠΊ ΠΎΡ†Π΅Π½ΠΊΠ΅ ΠΊΠΎΠ½Ρ‚ΠΈΠ½Π³Π΅Π½Ρ‚Π° студСнтов ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ Π½Π΅Ρ‡Π΅Ρ‚ΠΊΡƒΡŽ Π»ΠΎΠ³ΠΈΠΊΡƒ, матСматичСский Π°ΠΏΠΏΠ°Ρ€Π°Ρ‚, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ позволяСт ΠΏΠΎΡΡ‚Ρ€ΠΎΠΈΡ‚ΡŒ модСль ΠΎΠ±ΡŠΠ΅ΠΊΡ‚Π°, ΠΎΡΠ½ΠΎΠ²Π°Π½Π½ΡƒΡŽ Π½Π° Π½Π΅Ρ‡Π΅Ρ‚ΠΊΠΈΡ… суТдСниях. ИспользованиС Π½Π΅Ρ‡Π΅Ρ‚ΠΊΠΎΠΉ Π»ΠΎΠ³ΠΈΠΊΠΈ, матСматичСский Π°ΠΏΠΏΠ°Ρ€Π°Ρ‚ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ позволяСт ΠΏΠΎΡΡ‚Ρ€ΠΎΠΈΡ‚ΡŒ модСль ΠΎΠ±ΡŠΠ΅ΠΊΡ‚Π°, ΠΎΡΠ½ΠΎΠ²Ρ‹Π²Π°ΡΡΡŒ Π½Π° Π½Π΅Ρ‡Π΅Ρ‚ΠΊΠΈΡ… рассуТдСниях ΠΈ ΠΏΡ€Π°Π²ΠΈΠ»Π°Ρ…. Π’Π°ΠΆΠ½Π΅ΠΉΡˆΠ΅Π΅ условиС создания Ρ‚Π°ΠΊΠΎΠΉ ΠΌΠΎΠ΄Π΅Π»ΠΈ Π·Π°ΠΊΠ»ΡŽΡ‡Π°Π΅Ρ‚ΡΡ Π² Ρ‚ΠΎΠΌ, Ρ‡Ρ‚ΠΎΠ±Ρ‹ пСрСвСсти Π½Π΅Ρ‡Π΅Ρ‚ΠΊΠΈΠ΅, качСствСнныС ΠΎΡ†Π΅Π½ΠΊΠΈ, примСняСмыС Ρ‡Π΅Π»ΠΎΠ²Π΅ΠΊΠΎΠΌ, Π½Π° язык ΠΌΠ°Ρ‚Π΅ΠΌΠ°Ρ‚ΠΈΠΊΠΈ, которая Π±ΡƒΠ΄Π΅Ρ‚ понятна Π²Ρ‹Ρ‡ΠΈΡΠ»ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΉ машинС. НаиболСС ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅ΠΌΡ‹ΠΌΠΈ ΡΠ²Π»ΡΡŽΡ‚ΡΡ Π½Π΅Ρ‡Π΅Ρ‚ΠΊΠΈΠ΅ Π²Ρ‹Π²ΠΎΠ΄Ρ‹ с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ способов Мамдани ΠΈ Π‘ΡƒΠ³Π΅Π½ΠΎ. Π’ Π½Π΅Ρ‡Π΅Ρ‚ΠΊΠΎΠΌ Π²Ρ‹Π²ΠΎΠ΄Π΅ Ρ‚ΠΈΠΏΠ° Мамдани Π·Π½Π°Ρ‡Π΅Π½ΠΈΠ΅ Π²Ρ‹Ρ…ΠΎΠ΄Π½ΠΎΠΉ ΠΏΠ΅Ρ€Π΅ΠΌΠ΅Π½Π½ΠΎΠΉ Π·Π°Π΄Π°ΡŽΡ‚ΡΡ Π½Π΅Ρ‡Π΅Ρ‚ΠΊΠΈΠΌΠΈ Ρ‚Π΅Ρ€ΠΌΠ°ΠΌΠΈ, Π² Π·Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠΈ Ρ‚ΠΈΠΏΠ° Π‘ΡƒΠ³Π΅Π½ΠΎ – ΠΊΠ°ΠΊ линСйная комбинация Π²Ρ…ΠΎΠ΄Π½Ρ‹Ρ… ΠΏΠ΅Ρ€Π΅ΠΌΠ΅Π½Π½Ρ‹Ρ…. ИсслСдования Π² области примСнСния Π½Π΅Ρ‡Π΅Ρ‚ΠΊΠΎΠΉ Π»ΠΎΠ³ΠΈΠΊΠΈ Π² социоэкономичСских систСмах ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡŽΡ‚ Π³ΠΎΠ²ΠΎΡ€ΠΈΡ‚ΡŒ ΠΎ возмоТности Π΅Π΅ использования для ΠΎΡ†Π΅Π½ΠΊΠΈ ΠΊΠΎΠΌΠΏΠ΅Ρ‚Π΅Π½Ρ†ΠΈΠΉ студСнтов Π²ΡƒΠ·ΠΎΠ²

    Micropropagação e cultivo in vitro de gramíneas forrageiras tropicais.

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    An approach to measure similarity of business process models

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    At higher levels of BPM (Business Process Management) maturity, organizations tend to accumulate considerable amounts of business process models [1]. Thus, business process model repositories may contain hundreds or even thousands models, represented using various modeling notations [2]. Since business process modeling technique is used by organizations to describe knowledge about their activities, the problem of store, share, and reuse of organizational knowledge, represented using business process models, becomes relevant. In this paper a similarity measure, used to retrieve business process models from a repository in order to their further reuse in a business process continuous improvement cycle according to BPM concept, is proposed. The problem of similar business process models retrieving has been earlier considered in studies [1, 3, 4], which propose several measures, based on label similarity, structural similarity, behavioral similarity etc

    Business processes analysis and enhancement using reference models

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    Використання ΠΊΠΎΠΌΠΏ'ΡŽΡ‚Π΅Ρ€Π½ΠΎΠ³ΠΎ бачСння Ρ‚Π° Π½Π΅Ρ‡Ρ–Ρ‚ΠΊΠΎΡ— Π»ΠΎΠ³Ρ–ΠΊΠΈ для ΠΎΡ†Ρ–Π½ΠΊΠΈ якості ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ бізнСс-процСсів

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    In this paper we propose a method for quality assessment of business process models using computer vision and fuzzy logic. OpenCV library usage as well as bypassing of its drawbacks of template matching is considered. Membership functions of metrics of the business process model quality are outlined. Obtained results and future research are discussed.Π’ Π΄Π°Π½Ρ–ΠΉ Ρ€ΠΎΠ±ΠΎΡ‚Ρ– ΠΏΡ€ΠΎΠΏΠΎΠ½ΡƒΡ”Ρ‚ΡŒΡΡ ΠΌΠ΅Ρ‚ΠΎΠ΄ ΠΎΡ†Ρ–Π½ΠΊΠΈ якості ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ бізнСс-процСсів Π½Π° основі ΠΊΠΎΠΌΠΏ'ΡŽΡ‚Π΅Ρ€Π½ΠΎΠ³ΠΎ бачСння Ρ‚Π° Π½Π΅Ρ‡Ρ–Ρ‚ΠΊΠΎΡ— Π»ΠΎΠ³Ρ–ΠΊΠΈ. Розглянуто використання Π±Ρ–Π±Π»Ρ–ΠΎΡ‚Π΅ΠΊΠΈ OpenCV Ρ‚Π° ΠΎΠ±Ρ…Ρ–Π΄ Ρ—Ρ— Π½Π΅Π΄ΠΎΠ»Ρ–ΠΊΡ–Π² Ρ‰ΠΎΠ΄ΠΎ ΠΏΠΎΡˆΡƒΠΊΡƒ Π·Π° шаблоном. НавСдСно Ρ„ΡƒΠ½ΠΊΡ†Ρ–Ρ— налСТності ΠΌΠ΅Ρ‚Ρ€ΠΈΠΊ якості ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ бізнСс-процСсів. Описано ΠΎΡ‚Ρ€ΠΈΠΌΠ°Π½Ρ– Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ Ρ‚Π° напрямки ΠΏΠΎΠ΄Π°Π»ΡŒΡˆΠΈΡ… Π΄ΠΎΡΠ»Ρ–Π΄ΠΆΠ΅Π½ΡŒ

    De Montessus de Ballore theorem for Pade approximation.

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    A research report submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in partial fulfilment of the degree of Master of ScienceThe importance of Pade approximation has been increasingly recognized in ' recent years. The first convergence result of Pade approximants valid for general meromorphic functions was obtained by de Montessus de Ballore in 1902. He proved that when a function f has precisely n poles in I z 1< R, then the (n+ 1)th column in thePade table of f converges to f in I z J< R. (Abbreviation abstract)Andrew Chakane 201

    Towards viral infectious diseases cases monitoring supported by business intelligence methods and tools

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    Business process model optimization using the conjugate gradient method

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    This paper describes a model and a procedure of business process model optimization using the nonlinear conjugate gradient method. The research is based on business process modeling rules for BPMN (Business Process Model and Notation) as the de-facto standard for business process diagrams. Essential errors of business process modeling are outlined, as well as the metric used to define these shortcomings is denoted. Obtained results of business process model optimization are demonstrated
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