Olexander Barmak

60 papers A 4C 3Misc 1Journal 2Unranked 50

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Approach for Postural Disorders Recognizing from Visual Data Using Deep Neural Network. UkrProg-IIT Iurii Krak, Olexander Mazurets, Olha Zalutska, Maryna Molchanova, Olexander Barmak
2025	—	`conf`	Detecting political manipulations techniques in Internet posts: thresholds auto-selection in multiclass decision space. CLW-CoLInS Iurii Krak, Maryna Molchanova, Olexander Mazurets, Volodymyr Didur, Valeriia Klimenko, Olena Sobko, Olexander Barmak
2025	—	`conf`	Identifying users communicative segments to explain digital fatigue via NLP. AdvAIT Roman Vit, Olexander Mazurets, Olexander Barmak, Maryna Molchanova, Iurii Krak
2025	—	`conf`	Method for post-traumatic stress disorder manifestation analyzing in text content. CLW-CoLInS Iurii Krak, Oleksandr Ovcharuk, Olexander Mazurets, Maryna Molchanova, Olena Sobko, Olena Tyschenko, Olexander Barmak
2025	—	`conf`	Neural Network Assessment of Post-Traumatic Risk Behavior Using Social Media Posts Analysis. ProfIT AI Iurii Krak, Oleksandr Ovcharuk, Olexander Mazurets, Olena Sobko, Maryna Molchanova, Olexander Barmak
2025	—	`conf`	Transformer-based multilabel classification for identifying hidden psychological conditions in online posts. MoMLeT Iurii Krak, Olexander Mazurets, Oleksandr Ovcharuk, Maryna Molchanova, Olexander Barmak, Larysa E. Azarova
2024	—	`conf`	Abusive Speech Detection Method for Ukrainian Language Used Recurrent Neural Network. COLINS (3) Iurii Krak, Olha Zalutska, Maryna Molchanova, Olexander Mazurets, Ruslan Bahrii, Olena Sobko, Olexander Barmak
2024	—	`conf`	An Approach to Optimizing CO2 Emissions in Traffic Control via Reinforcement Learning. IntelITSIS Olexander Ryzhanskyi, Eduard Manziuk, Olexander Barmak, Iurii Krak, Nebojsa Bacanin
2024	—	`conf`	ECG Arrhythmia Classification and Interpretation using Convolutional Networks for Intelligent IoT Healthcare System. ICyberPhyS Oleksii Kovalchuk, Olexander Barmak, Pavlo Radiuk, Iurii Krak
2024	—	`conf`	Explainable Deep Learning for Interpretable Brain Tumor Diagnosis from MRI Images. ISDMCI (1) Eduard Manziuk, Olexander Barmak, Iurii Krak, Nataliia Petliak, Zhenzhen Jin, Pavlo Radiuk
2024	—	`conf`	Method For Detecting Propaganda Objects Using Deep Learning Neural Network Models With Visual Analytic. ISS@IT&I Iurii Krak, Olha Zalutska, Maryna Molchanova, Olexander Mazurets, Olexander Barmak
2024	—	`conf`	Method for Political Propaganda Detection in Internet Content Using Recurrent Neural Network Models Ensemble. UkrPROG Iurii Krak, Volodymyr Didur, Maryna Molchanova, Olexander Mazurets, Olena Sobko, Olha Zalutska, Olexander Barmak
2024	—	`conf`	Method for analysis and formation of representative text datasets. AdvAIT Olena Sobko, Olexander Mazurets, Maryna Molchanova, Iurii Krak, Olexander Barmak
2024	—	`conf`	Method for neural network cyberbullying detection in text content with visual analytic. CS&SE@SW Iurii Krak, Olena Sobko, Maryna Molchanova, Illia Tymofiiev, Olexander Mazurets, Olexander Barmak
2024	A	`conf`	Method for neural network detecting propaganda techniques by markers with visual analytic. ICST Iurii Krak, Olha Zalutska, Maryna Molchanova, Olexander Mazurets, Eduard Manziuk, Olexander Barmak
2024	—	`conf`	Method of semantic features estimation for political propaganda techniques detection using transformer neural networks. CS&SE@SW Iurii Krak, Maryna Molchanova, Volodymyr Didur, Olena Sobko, Olexander Mazurets, Olexander Barmak
2024	—	`conf`	Modeling Environment Intelligent Transport System for Eco-Friendly Urban Mobility. IntelITSIS Vitaliy Pavlyshyn, Eduard Manziuk, Olexander Barmak, Iurii Krak, Robertas Damasevicius
2024	—	`conf`	Synthesis of model features for fake news detection using large language models. COLINS (4) Adam Wierzbicki, Andrii Shupta, Olexander Barmak
2023	—	`conf`	A Novel Feature Vector for ECG Classification using Deep Learning. IntelITSIS Oleksii Kovalchuk, Pavlo Radiuk, Olexander Barmak, Sergi Petrovskyi, Iurii Krak
2023	—	`conf`	An Adaptive Approach to Detecting Fake News Based on Generalized Text Features. COLINS (1) Andrii Shupta, Olexander Barmak, Adam Wierzbicki, Tetiana Skrypnyk
2023	—	`conf`	Deep Learning Models for Ukrainian Text to Speech Synthesis. IntelITSIS Serhii Kondratiuk, Danylo Hartvih, Iurii Krak, Olexander Barmak, Vladislav A. Kuznetsov
2023	Misc	`conf`	Development of Models of Self-Reinforcing Effects for Big Data Evaluation. CSIT Vladislav A. Kuznetsov, Serhii Kondratiuk, Hrygorii Kudin, Anatolii Kulyas, Iurii Krak, Olexander Barmak
2023	A	`conf`	Hardware Usage Improvement for Small Data Problem Solving by Deep Learning Methods. ICST Iurii Krak, Olexander Barmak, Vladislav A. Kuznetsov, Serhii Kondratiuk, Oleg Stelia, Veda Kasianiuk
2023	—	`conf`	Method for Sentiment Analysis of Ukrainian-Language Reviews in E-Commerce Using RoBERTa Neural Network. COLINS (1) Olha Zalutska, Maryna Molchanova, Olena Sobko, Olexander Mazurets, Oleksandr Pasichnyk, Olexander Barmak, Iurii Krak
2023	C	`conf`	Myocardium Segmentation using Two-Step Deep Learning with Smoothed Masks by Gaussian Blur. IDDM Vitalii Slobodzian, Pavlo Radiuk, Anastasiia Zingailo, Olexander Barmak, Iurii Krak
2023	C	`conf`	Robust R-peak Detection using Deep Learning based on Integrating Domain Knowledge. IDDM Oleksii Kovalchuk, Pavlo Radiuk, Olexander Barmak, Iurii Krak
2022	—	`conf`	A Comparative Study on Algorithms of Computer Vision and Deep Learning for Facial Expressions Analysis. COLINS Vladyslav A. Kuznetsov, Iurii Krak, Olexander Barmak, Anatolii Kulias, Valentyna Petrovich
2022	—	`conf`	An Approach Based on the Visualization Model for the Ukrainian Web Content Classification. ACIT Vitalii Slobodzian, Maryna Molchanova, Oleksii Kovalchuk, Olena Sobko, Olexander Mazurets, Olexander Barmak, Iurii Krak
2022	—	`conf`	Analysis of Deep Learning Methods in Adaptation to the Small Data Problem Solving. ISDMCI Iurii Krak, Vladyslav A. Kuznetsov, Serhii Kondratiuk, Larisa E. Azarova, Olexander Barmak, Pavlo Radiuk
2022	—	`conf`	Method of Facial Geometric Feature Representation for Information Security Systems. IntelITSIS Oleg Kalyta, Iurii Krak, Olexander Barmak, Waldemar Wójcik, Pavlo Radiuk
2022	—	`conf`	Text Data Vectorization Model of Ukrainian-Language Internet Communication Content. COLINS Vitalii Slobodzian, Oleksii Kovalchuk, Maryna Molchanova, Olena Sobko, Olexander Mazurets, Olexander Barmak, Iurii Krak
2022	J	`jnl`	Using visual analytics to develop human and machine-centric models: A review of approaches and proposed information technology. Comput. Intell. Iurii Krak, Olexander Barmak, Eduard Manziuk
2021	—	`conf`	Detection of Early Pneumonia on Individual CT Scans with Dilated Convolutions. IntelITSIS Iurii Krak, Olexander Barmak, Pavlo Radiuk
2021	—	`conf`	Formal Model of Trustworthy Artificial Intelligence Based on Standardization. IntelITSIS Eduard Manziuk, Olexander Barmak, Iurii Krak, Olexander Mazurets, Tetiana Skrypnyk
2021	J	`jnl`	Information Technology Augmentative and Alternative Communication Using Smart Mobile Devices. J. Mobile Multimedia Iurii Krak, Ruslan Bahrii, Olexander Barmak
2021	—	`conf`	Information Technology for Adaptive Semantic Testing of Knowledge Level of Educational Materials. IDAACS Olexander Mazurets, Olexander Barmak, Iurii Krak, Maryna Molchanova, Olena Sobko
2021	—	`conf`	Method for Adaptive Semantic Testing of Educational Materials Level of Knowledge. ISDMCI Olexander Mazurets, Olexander Barmak, Iurii Krak, Eduard Manziuk, Ruslan Bahrii
2021	—	`conf`	On Classification Hidden Concepts Language in Specialized Texts Based on Methods of the Intellectual Data Processing. CMIS Iurii Krak, Valentina Petrovych, Vladislav A. Kuznetsov, Eduard Manziuk, Olexander Barmak, Anatoliy Kulias
2021	—	`conf`	On Development Classification Methods for Hidden Features Separation in Data. IntSol Valentina Petrovych, Vladislav A. Kuznetsov, Eduard Manziuk, Iurii Krak, Veda Kasianiuk, Olexander Barmak, Anatoliy Kulias
2021	—	`conf`	Structural Alignment Method of Conceptual Categories of Ontology and Formalized Domain. ProfIT AI Eduard Manziuk, Iurii Krak, Olexander Barmak, Olexander Mazurets, Vladislav A. Kuznetsov, Olexander Pylypiak
2020	—	`conf`	Classification Based Hierarchical Clustering Prediction Variability in the Ensembles of Models Using a Statistical Approach. CSIT (1) Olexander Barmak, Eduard Manziuk, Iurii Krak
2020	—	`conf`	Classification Technology Based on Hyperplanes for Visual Analytics with Implementations for Different Subject Areas. IntelITSIS Olexander Barmak, Iurii Krak, Eduard Manziuk, Volodymyr Lytvynenko, Oleg Kalyta
2020	A	`conf`	Diversity as The Basis for Effective Clustering-Based Classification. ICST Olexander Barmak, Iurii Krak, Eduard Manziuk
2020	C	`conf`	Information Technology for Early Diagnosis of Pneumonia on Individual Radiographs. IDDM Iurii Krak, Olexander Barmak, Pavlo Radiuk
2020	A	`conf`	Method for Automated Test Tasks Creation for Educational Materials. ICST Olexander Barmak, Olexander Mazurets, Iurii Krak, Anatolii Kulias
2020	—	`conf`	Model of the Facial Emotions Expressions Based on Grouping Classes of Feature Vectors. ISDMCI Olexander Barmak, Oleg Kalyta, Iurii Krak, Eduard Manziuk, Vladyslav A. Kuznetsov
2020	—	`conf`	Modeling the assessment of credit risk losses in banking. M3E2-MLPEED Kterina Larionova, Tetyana Donchenko, Andriy Oliinyk, Hennadii Kapinos, Oleg Savenko, Olexander Barmak
2020	—	`conf`	Selection Parameters in the ECG Signals for Analysis of QRS Complexes. IntelITSIS Iurii Krak, Anatolii Pashko, Oleg Stelia, Olexander Barmak, Sergey Pavlov
2020	—	`conf`	Розпізнавання емоційних проявів за групуванням скупченостей характерних мімічних станів обличчя людини - Recognition of Emotional Expressions Using the Grouping Crowdings of Characteristic Mimic States. UkrPROG Olexander Barmak, Eduard Manziuk, Oleg Kalyta, Iurii Krak, Vladislav A. Kuznetsov, Anatoliy Kulias
2019	—	`conf`	Approach to Piecewise-Linear Classification in a Multi-dimensional Space of Features Based on Plane Visualization. ISDMCI Iurii Krak, Olexander Barmak, Eduard Manziuk, Hrygorii Kudin
2019	—	`conf`	Data Classification Based on the Features Reduction and Piecewise Linear Separation. ICO Iurii Krak, Olexander Barmak, Eduard Manziuk, Anatolii Kulias
2019	—	`conf`	Facial Expressions Analysis for Applications in the Study of Sign Language. CMIS Vladislav A. Kuznetsov, Iurii Krak, Olexander Barmak, Anatolii Kulias
2019	—	`conf`	Fingerspelling Alphabet 3D Modeling and Recognition Base on CNN Technology for Cross Platform Applications. CMIS Serhii Kondratiuk, Iurii Krak, Olexander Barmak, Anatolii Pashko
2019	—	`conf`	Information Technology for Entering Text Based on Tools of the Special Virtual Keyboard Mobile and Auxiliary Devices. CMIS Olexander Barmak, Ruslan Bahrii, Iurii Krak, Veda Kasianiuk
2019	—	`conf`	Research of Efficiency of Information Technology for Creation of Semantic Structure of Educational Materials. ISDMCI Olexander Barmak, Iurii Krak, Olexander Mazurets, Sergey Pavlov, Andrzej Smolarz, Waldemar Wójcik
2019	—	`conf`	Using piecewise hyper linear classification in multidimensional feature space for text content. CSIT (2) Olexander Barmak, Eduard Manziuk, Iurii Krak
2018	—	`conf`	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 Yuri Krak, Olexander Barmak, Olexander Mazurets
2018	—	`conf`	Характеристика для вибору моделей у ансамблі класифікаторів Characteristics for choice of models in the ansables classification. UkrPROG Olexander Barmak, Yuri Krak, Eduard Manziuk
2016	—	`conf`	The practice investigation of the information technology efficiency for automated definition of terms in the semantic content of educational materials. UkrPROG Iurii Krak, Olexander Barmak, Olexander Mazurets
2014	—	`conf`	Автоматизований переклад з української мови на українську жестову мову: алгоритмична реалізація (Automated translation from ukrainian to sign language: algorithmic implementation). UkrPROG Iurii Krak, Olexander Barmak, Sergii Romanyshyn