Generalizing Machine Learning Evaluation through the Integration of Shannon Entropy and Rough Set Theory. - Olga Cherednichenko; Dmytro Chernyshov; Dmytro Sytnikov; Polina Sytnikova (COLINS (1), 2024)

Selection of large language model for development of interactive chat bot for SaaS solutions. - Olga Cherednichenko; Dmytro Sytnikov; Nazarii Romankiv; Nataliia Sharonova; Polina Sytnikova (COLINS (4), 2024)

Topic Modelling of Ukraine War-Related News Using Latent Dirichlet Allocation with Collapsed Gibbs Sampling. - Nina Khairova; Yehor Holyk; Dmytro Sytnikov; Yurii Mishcheriakov; Nadiia Shanidze (COLINS (3), 2024)

Recommendation System Based on a Compact Hybrid User Model Using Fuzzy Logic Algorithms. - Nina Khairova; Nataliia Sharonova; Dmytro Sytnikov; Mykyta Hrebeniuk; Polina Sytnikova (COLINS (2), 2024)

AI Agent for conversational Q&A over SaaS codebase using large language models. - Olga Cherednichenko; Dmytro Sytnikov; Nazarii Romankiv; Nataliia Sharonova; Polina Sytnikova (ISW-CoLInS, 2025)

The analysis of the impact of news sentiment on the dynamics of energy resource imports and exports in Ukraine during the full-scale war. - Nina Khairova; Nataliia Sharonova; Nadiia Babkova; Yehor Holyk; Dmytro Sytnikov (ISW-CoLInS, 2025)

Dynamic feature weighting in hybrid recommendation systems using genetic algorithm. - Nina Khairova; Dmytro Sytnikov; Mykyta Hrebeniuk; Polina Sytnikova (AICS-CoLInS, 2025)