Olexander Barmak

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 45

Top Topics

Linear Classification

Information Technology

Top Venues

Publications

Olexander Ryzhanskyi, Eduard Manziuk, Olexander Barmak, Iurii Krak, Nebojsa Bacanin
An Approach to Optimizing CO2 Emissions in Traffic Control via Reinforcement Learning. IntelITSIS (2024)
Vitaliy Pavlyshyn, Eduard Manziuk, Olexander Barmak, Iurii Krak, Robertas Damasevicius
Modeling Environment Intelligent Transport System for Eco-Friendly Urban Mobility. IntelITSIS (2024)
Adam Wierzbicki, Andrii Shupta, Olexander Barmak
Synthesis of model features for fake news detection using large language models. COLINS (4) (2024)
Iurii Krak, Olha Zalutska, Maryna Molchanova, Olexander Mazurets, Ruslan Bahrii, Olena Sobko, Olexander Barmak
Abusive Speech Detection Method for Ukrainian Language Used Recurrent Neural Network. COLINS (3) (2024)
Serhii Kondratiuk, Danylo Hartvih, Iurii Krak, Olexander Barmak, Vladislav A. Kuznetsov
Deep Learning Models for Ukrainian Text to Speech Synthesis. IntelITSIS (2023)
Oleksii Kovalchuk, Pavlo Radiuk, Olexander Barmak, Iurii Krak
Robust R-peak Detection using Deep Learning based on Integrating Domain Knowledge. IDDM (2023)
Oleksii Kovalchuk, Pavlo Radiuk, Olexander Barmak, Sergi Petrovskyi, Iurii Krak
A Novel Feature Vector for ECG Classification using Deep Learning. IntelITSIS (2023)
Andrii Shupta, Olexander Barmak, Adam Wierzbicki, Tetiana Skrypnyk
An Adaptive Approach to Detecting Fake News Based on Generalized Text Features. COLINS (2023)
Iurii Krak, Olexander Barmak, Vladislav A. Kuznetsov, Serhii Kondratiuk, Oleg Stelia, Veda Kasianiuk
Hardware Usage Improvement for Small Data Problem Solving by Deep Learning Methods. ICST (2023)
Olha Zalutska, Maryna Molchanova, Olena Sobko, Olexander Mazurets, Oleksandr Pasichnyk, Olexander Barmak, Iurii Krak
Method for Sentiment Analysis of Ukrainian-Language Reviews in E-Commerce Using RoBERTa Neural Network. COLINS (2023)
Vitalii Slobodzian, Pavlo Radiuk, Anastasiia Zingailo, Olexander Barmak, Iurii Krak
Myocardium Segmentation using Two-Step Deep Learning with Smoothed Masks by Gaussian Blur. IDDM (2023)
Vladislav A. Kuznetsov, Serhii Kondratiuk, Hrygorii Kudin, Anatolii Kulyas, Iurii Krak, Olexander Barmak
Development of Models of Self-Reinforcing Effects for Big Data Evaluation. CSIT (2023)
Vitalii Slobodzian, Oleksii Kovalchuk, Maryna Molchanova, Olena Sobko, Olexander Mazurets, Olexander Barmak, Iurii Krak
Text Data Vectorization Model of Ukrainian-Language Internet Communication Content. COLINS (2022)
Vladyslav A. Kuznetsov, Iurii Krak, Olexander Barmak, Anatolii Kulias, Valentyna Petrovich
A Comparative Study on Algorithms of Computer Vision and Deep Learning for Facial Expressions Analysis. COLINS (2022)
Iurii Krak, Vladyslav A. Kuznetsov, Serhii Kondratiuk, Larisa Azarova, Olexander Barmak, Pavlo Radiuk
Analysis of Deep Learning Methods in Adaptation to the Small Data Problem Solving. ISDMCI (2022)
Oleg Kalyta, Iurii Krak, Olexander Barmak, Waldemar Wójcik, Pavlo Radiuk
Method of Facial Geometric Feature Representation for Information Security Systems. IntelITSIS (2022)
Iurii Krak, Olexander Barmak, Eduard Manziuk
Using visual analytics to develop human and machine-centric models: A review of approaches and proposed information technology. Comput. Intell. 38 (3) (2022)
Vitalii Slobodzian, Maryna Molchanova, Oleksii Kovalchuk, Olena Sobko, Olexander Mazurets, Olexander Barmak, Iurii Krak
An Approach Based on the Visualization Model for the Ukrainian Web Content Classification. ACIT (2022)
Eduard Manziuk, Olexander Barmak, Iurii Krak, Olexander Mazurets, Tetiana Skrypnyk
Formal Model of Trustworthy Artificial Intelligence Based on Standardization. IntelITSIS (2021)
Iurii Krak, Ruslan Bahrii, Olexander Barmak
Information Technology Augmentative and Alternative Communication Using Smart Mobile Devices. J. Mobile Multimedia 17 (4) (2021)
Iurii Krak, Olexander Barmak, Pavlo Radiuk
Detection of Early Pneumonia on Individual CT Scans with Dilated Convolutions. IntelITSIS (2021)
Olexander Mazurets, Olexander Barmak, Iurii Krak, Maryna Molchanova, Olena Sobko
Information Technology for Adaptive Semantic Testing of Knowledge Level of Educational Materials. IDAACS (2021)
Olexander Mazurets, Olexander Barmak, Iurii Krak, Eduard Manziuk, Ruslan Bahrii
Method for Adaptive Semantic Testing of Educational Materials Level of Knowledge. ISDMCI (2021)
Iurii Krak, Valentina Petrovych, Vladislav A. Kuznetsov, Eduard Manziuk, Olexander Barmak, Anatoliy Kulias
On Classification Hidden Concepts Language in Specialized Texts Based on Methods of the Intellectual Data Processing. CMIS (2021)
Valentina Petrovych, Vladislav A. Kuznetsov, Eduard Manziuk, Iurii Krak, Veda Kasianiuk, Olexander Barmak, Anatoliy Kulias
On Development Classification Methods for Hidden Features Separation in Data. IntSol (2021)
Eduard Manziuk, Iurii Krak, Olexander Barmak, Olexander Mazurets, Vladislav A. Kuznetsov, Olexander Pylypiak
Structural Alignment Method of Conceptual Categories of Ontology and Formalized Domain. ProfIT AI (2021)
Kterina Larionova, Tetyana Donchenko, Andriy Oliinyk, Hennadii Kapinos, Oleg Savenko, Olexander Barmak
Modeling the assessment of credit risk losses in banking. M3E2-MLPEED (2020)
Iurii Krak, Anatolii Pashko, Oleg Stelia, Olexander Barmak, Sergey Pavlov
Selection Parameters in the ECG Signals for Analysis of QRS Complexes. IntelITSIS (2020)
Olexander Barmak, Oleg Kalyta, Iurii Krak, Eduard Manziuk, Vladyslav A. Kuznetsov
Model of the Facial Emotions Expressions Based on Grouping Classes of Feature Vectors. ISDMCI (2020)
Olexander Barmak, Olexander Mazurets, Iurii Krak, Anatolii Kulias
Method for Automated Test Tasks Creation for Educational Materials. ICST (2020)
Olexander Barmak, Eduard Manziuk, Oleg Kalyta, Iurii Krak, Vladislav A. Kuznetsov, Anatoly Kulias
Розпізнавання емоційних проявів за групуванням скупченостей характерних мімічних станів обличчя людини Recognition of Emotional Expressions Using the Grouping Crowdings of Characteristic Mimic States. UkrPROG (2020)
Olexander Barmak, Eduard Manziuk, Iurii Krak
Classification Based Hierarchical Clustering Prediction Variability in the Ensembles of Models Using a Statistical Approach. CSIT (1) (2020)
Olexander Barmak, Iurii Krak, Eduard Manziuk, Volodymyr Lytvynenko, Oleg Kalyta
Classification Technology Based on Hyperplanes for Visual Analytics with Implementations for Different Subject Areas. IntelITSIS (2020)
Olexander Barmak, Iurii Krak, Eduard Manziuk
Diversity as The Basis for Effective Clustering-Based Classification. ICST (2020)
Iurii Krak, Olexander Barmak, Pavlo Radiuk
Information Technology for Early Diagnosis of Pneumonia on Individual Radiographs. IDDM (2020)
Olexander Barmak, Eduard Manziuk, Iurii Krak
Using piecewise hyper linear classification in multidimensional feature space for text content. CSIT (2) (2019)
Vladislav A. Kuznetsov, Iurii Krak, Olexander Barmak, Anatolii Kulias
Facial Expressions Analysis for Applications in the Study of Sign Language. CMIS (2019)
Iurii Krak, Olexander Barmak, Eduard Manziuk, Anatolii Kulias
Data Classification Based on the Features Reduction and Piecewise Linear Separation. ICO (2019)
Olexander Barmak, Iurii Krak, Olexander Mazurets, Sergey Pavlov, Andrzej Smolarz, Waldemar Wójcik
Research of Efficiency of Information Technology for Creation of Semantic Structure of Educational Materials. ISDMCI (2019)
Iurii Krak, Olexander Barmak, Eduard Manziuk, Hrygorii Kudin
Approach to Piecewise-Linear Classification in a Multi-dimensional Space of Features Based on Plane Visualization. ISDMCI (2019)
Serhii Kondratiuk, Iurii Krak, Olexander Barmak, Anatolii Pashko
Fingerspelling Alphabet 3D Modeling and Recognition Base on CNN Technology for Cross Platform Applications. CMIS (2019)
Olexander Barmak, Ruslan Bahrii, Iurii Krak, Veda Kasianiuk
Information Technology for Entering Text Based on Tools of the Special Virtual Keyboard Mobile and Auxiliary Devices. CMIS (2019)
Olexander Barmak, Yuri Krak, Eduard Manziuk
Характеристика для вибору моделей у ансамблі класифікаторів Characteristics for choice of models in the ansables classification. UkrPROG (2018)
Yuri Krak, Olexander Barmak, Olexander Mazurets
Практична реалізація інформаційної технології автоматизованого визначення множини семантичних термінів в контенті навчальних матеріалів The practice implementation of the information technology for automated definition of semantic terms sets in the content of educational materials. UkrPROG (2018)
Iurii Krak, Olexander Barmak, Olexander Mazurets
The practice investigation of the information technology efficiency for automated definition of terms in the semantic content of educational materials. UkrPROG (2016)
Iurii Krak, Olexander Barmak, Sergii Romanyshyn
Автоматизований переклад з української мови на українську жестову мову: алгоритмична реалізація (Automated translation from ukrainian to sign language: algorithmic implementation). UkrPROG (2014)