Перегляд за автором "Kozina, O."

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  • Зображення мініатюри
    Публікація
    Ground of Model for the Generalized Criterion Forming at Differential Diagnostics of Dermatological Diseases
    (Information Theories & Applications, 2008) Bykh, A. I.; Visotska, E.; Kozina, O.; Tikhonova, A.; Porvan, A.; Zhook, A.
    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.
  • Зображення мініатюри
    Публікація
    Improving of recognition accuracy of ecg-signal in varios disorders of heart and optimization of treatment by drugs
    (ITHEA, 2009) Bilous, N.; Visotskaja, E.; Kozina, O.; Porvan, A.; Kobzar, G.; Krasov, A.
    Application of ECG scale-space representation and its derivatives for clarification of point positions on results of wavelet detector for increase of boundary points determination accuracy in the automatic mode at higher rapidness while providing maximal reliability of recognition of ECG elements is offered. In addition, possibility of scale-space representation application is investigated for the selection of cardiac cycles for averaging signal. A new method of optimal drug selection is also proposed that reduces recipe space more than doubled taking into account required for treatment of patient symptoms pharmacological actions of drugs. Using the obtained function as function of goal for deterministic parametric model of optimal selection of multi-direction activity drugs allows adequately and systematically complete process of selecting of effective treatment of all symptoms of patient..
  • Зображення мініатюри
    Публікація
    Synthesis of structured models of computer systems in medical diagnosis
    (ITHEA, 2009) Bilous, N.; Povoroznyuk, А.; Kozina, O.
    Method for structural identification of objects of diagnosis in design of computer systems to support decision-making in medicine at all stages of information transfer is developed. This takes into account not only the structural and functional bases, but also the uncertainty of the model parameters.
  • Зображення мініатюри
    Публікація
    Wavelet transform in investigations of students educability dependently on degree of grafical skills automation of writing process
    (ITHEA, 2010) Bilous, N.; Kozina, O.; Zapolovskij, M.; Panchenko, V.
    Application of 2-level 2-D Haar Discrete Wavelet Transform of images with special words repeated by hand is offered. Metric of similarity for images with pattern words and images with students' written words like analog of proposed patterns is considered. A new approach to objective assessment of educability like dependence on level of graphic skills of process of writing is offered. Experiment is revealed the presence of statistic significant correlation between average score in special academic subjects group or in other words between special educability and level of graphic writing skills automation for high school students.