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Оксана Сіра

Observed names: O Sira, O. Sira, Oksana Sira, Oksana V. Seraya, Oksana Volodymyrivna Sira, Sira Oksana, Сира Оксана Владимировна, Сіра, Оксана Володимирівна
ORCID: 0000-0002-4869-2371
Observed ORCID: 0000-0002-4869-2371
OpenAlex ID: A5019276328
Method of solving fuzzy problems of mathematical programming
2016 · Lev Raskin, Oksana Sira · Eastern-European Journal of Enterprise Technologies · 79
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Linear Regression Analysis of a Small Sample of Fuzzy Input Data
2012 · Oksana V. Seraya, Dmitriy A. Demin · Journal of Automation and Information Sciences · 41
Identification of the state of an object under conditions of fuzzy input data
2019 · Serhii Semenov, Oksana Sira, et al. · Eastern-European Journal of Enterprise Technologies · 33
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Fuzzy models of rough mathematics
2016 · Lev Raskin, Oksana Sira · Eastern-European Journal of Enterprise Technologies · 29
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Development of graphicanalytical models for the software security testing algorithm
2018 · Serhii Semenov, Oksana Sira, et al. · Eastern-European Journal of Enterprise Technologies · 27
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Performing arithmetic operations over the (L–R)-type fuzzy numbers
2020 · Lev Raskin, Oksana Sira · Eastern-European Journal of Enterprise Technologies · 13
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Methodology of probabilistic analysis of state dynamics of multidimensional semiMarkov dynamic systems
2019 · Yelyzaveta Meleshko, Lev Raskin, et al. · Eastern-European Journal of Enterprise Technologies · 13
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Models and methods of regression analysis under conditions of fuzzy initial data
2017 · Lev Raskin, Oksana Sira, et al. · Eastern-European Journal of Enterprise Technologies · 10
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Development of Methods for Supply Management in Transportation Networks Under Conditions of Uncertainty of Transportation Cost Values
2021 · Lev Raskin, Oksana Sira, et al. · EUREKA Physics and Engineering · 9
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Universal method for solving optimization problems under the conditions of uncertainty in the initial data
2021 · Lev Raskin, Oksana Sira, et al. · Eastern-European Journal of Enterprise Technologies · 8
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Dynamic Problem of Formation of Securities Portfolio Under Uncertainty Conditions
2019 · Lev Raskin, Oksana Sira, et al. · EUREKA Physics and Engineering · 8
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Symmetrical criterion of random distribution discrimination
2017 · Lev Raskin, Oksana Sira, et al. · International Conference on Modern Electrical and Energy Systems (MEES) · 8
Development of a model of the service system of batch arrivals in the passengers flow of public transport
2019 · Lev Raskin, Oksana Sira, et al. · Eastern-European Journal of Enterprise Technologies · 6
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Execution of arithmetic operations involving the second-order fuzzy numbers
2020 · Lev Raskin, Oksana Sira · Eastern-European Journal of Enterprise Technologies · 5
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Development of modern models and methods of the theory of statistical hypothesis testing
2020 · Lev Raskin, Oksana Sira · Eastern-European Journal of Enterprise Technologies · 4
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Selection of the Optimum Route in an Extended Transportation Network Under Uncertainty
2021 · Lev Raskin, Oksana Sira, et al. · Advanced Information Systems · 3
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Development of methods for extension of the conceptual and analytical framework of the fuzzy set theory
2020 · Lev Raskin, Oksana Sira · Eastern-European Journal of Enterprise Technologies · 3
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Декомпозиційний Метод Вирішення Завдань Аналізу Марковських Систем Високої Розмірності
2020 · L. Ruskin, O. Sira, et al. · Системи управління навігації та зв’язку Збірник наукових праць · 3
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Transportation Management in a Distributed Logistic Consumption System Under Uncertainty Conditions
2019 · Lev Raskin, Oksana Sira, et al. · EUREKA Physics and Engineering · 3
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Multi-criteria optimization in terms of fuzzy criteria definitions
2018 · L. Raskin, O. Sira, et al. · Mathematical Modeling and Computing · 3
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Devising methods for planning a multifactorial multilevel experiment with high dimensionality
2021 · Lev Raskin, Oksana Sira · Eastern-European Journal of Enterprise Technologies · 2
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Development of a Model for the Dynamics of Probabilities of States of Semi-markov Systems
2021 · Lev Raskin, Oksana Sira, et al. · Innovative technologies and scientific solutions for industries · 2
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Construction of the fractional-nonlinear optimization method
2019 · Lev Raskin, Oksana Sira · Eastern-European Journal of Enterprise Technologies · 2
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Analysis and development of compromise solutions in multicriteria transport tasks
2017 · Lev Raskin, Oksana Sira, et al. · Technology audit and production reserves · 2
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Formation of securities portfolio under conditions of uncertainty
2017 · Oksana Sira, Tetiana Katkova · Eastern-European Journal of Enterprise Technologies · 2
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Works count: 55
Citation count: 321
H-index: 9
I10-index: 8
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