An application of data analysis methods to democracy index value forecastingDunajeva, Olga; Tokarev, AlexandrInnovaatilised lahendused ja säästvad tehnoloogiad : konverents 2010, [27. apr. Jõhvi, 28. apr. Kohtla-Järve = Innovative approaches and sustainable technology2010 / p. 75-82 : ill

Asymptotic matrix methods: in statistical inference problemsDunajeva, Olga2011 https://www.amazon.com/Asymptotic-Matrix-Methods-Statistical-Inference/dp/3846599824

Computer science students early drop-out prediction using machine learning : a case studyMaksimova, Natalja; Pentel, Avar; Dunajeva, OlgaLearning with Technologies and Technologies in Learning2022 / p. 523-549 https://doi.org/10.1007/978-3-031-04286-7_25 Article collection metrics at Scopus Article at Scopus

COVID-19’s impact on the quality of educational process and the academic performance as viewed by IT students : a case study in text miningDunajeva, Olga; Pentel, Avar; Maksimova, NataljaICL 2021: Mobility for Smart Cities and Regional Development - Challenges for Higher Education : proceedings of the 24th International Conference on Interactive Collaborative Learning (ICL2021). Vol. 12022 / p. 417-425 https://doi.org/10.1007/978-3-030-93904-5_42 Conference proceedings at Scopus Article at Scopus Article at WOS

Deep learning based audio-visual emotion recognition in a smart learning environmentDunajeva, Olga; Pentel, Avar; Ivleva, Natalja; Juštšenko, ValeriaTowards a Hybrid, Flexible and Socially Engaged Higher Education : proceedings of the 26th International Conference on Interactive Collaborative Learning (ICL2023), vol. 12024 / p. 420-431 https://doi.org/10.1007/978-3-031-51979-6_44

Human-robot interaction : a conceptual framework for safety/risk analysisMatsulevitš, Johannes; Majak, Jüri; Eerme, Martin; Sarkans, Martinš; Dunajeva, Olga; Kristjuhan-Ling, Kadri; Raamets, Tõnis; Kekšin, VjatšeslavProceedings of the Estonian Academy of Sciences2025 / p. 137-142 https://doi.org/10.3176/proc.2025.2.09

Machine learning based emotion recognition in a digital learning environmentIvleva, Natalja; Pentel, Avar; Dunajeva, Olga; Juštšenko, ValeriaLearning in the Age of Digital and Green Transition : Proceedings of the 25th International Conference on Interactive Collaborative Learning (ICL2022), Volume 12023 / p. 405-412 https://doi.org/10.1007/978-3-031-26876-2_38 Conference proceedings at Scpous Article at Scopus Article at WOS

Predicting first-year computer science students drop-out with machine learning methods: A case studyMaksimova, Natalja; Pentel, Avar; Dunajeva, OlgaEducating Engineers for Future Industrial Revolutions : Proceedings of the 23rd International Conference on Interactive Collaborative Learning (ICL2020). Volume 22021 / p. 719-726 https://doi.org/10.1007/978-3-030-68201-9_70 Conference proceedings at Scopus Article at Scopus Article at WOS

Tehisaru - inimesed - robotid : [viienda tööstusrevolutsiooni ootel]Alvela, AinTehnikamaailm2025 / lk. 44-48 : ill https://www.ester.ee/record=b1073050*est

Trust and Trustworthiness from Human-Centered Perspective in Human–Robot Interaction (HRI)—A Systematic Literature ReviewFirmino de Souza, Debora; Sousa, Sonia; Kristjuhan-Ling, Kadri; Dunajeva, Olga; Roosileht, Mare; Pentel, Avar; Mõttus, Mati; Özdemic, Mustafa Can; Gratšjova, ŽannaElectronics2025 / art. 1557 https://doi.org/10.3390/electronics14081557 https://www.mdpi.com/2079-9292/14/8/1557

Uus magistrikava jätkusuutlik tööstus : edukas vastuvõtt ja uued väljakutsedDunajeva, OlgaAastaraamat 20242025 / lk. 14 : fot https://www.ester.ee/record=b2666429*est