Classification Technology Based on Hyperplanes for Visual Analytics with Implementations for Different Subject Areas. - Olexander Barmak; Iurii Krak; Eduard Manziuk; Volodymyr Lytvynenko; Oleg Kalyta (IntelITSIS, 2020)

Model of the Facial Emotions Expressions Based on Grouping Classes of Feature Vectors. - Olexander Barmak; Oleg Kalyta; Iurii Krak; Eduard Manziuk; Vladyslav A. Kuznetsov (ISDMCI, 2020)

Розпізнавання емоційних проявів за групуванням скупченостей характерних мімічних станів обличчя людини - Recognition of Emotional Expressions Using the Grouping Crowdings of Characteristic Mimic States. - Olexander Barmak; Eduard Manziuk; Oleg Kalyta; Iurii Krak; Vladislav A. Kuznetsov; Anatoliy Kulias (UkrPROG, 2020)

Method of Facial Geometric Feature Representation for Information Security Systems. - Oleg Kalyta; Iurii Krak; Olexander Barmak; Waldemar Wójcik; Pavlo Radiuk (IntelITSIS, 2022)