Media Coverage and Public Perception of Distance Learning During the COVID-19 Pandemic: A Topic Modeling Approach Based on BERTopic. - Gloria Hristova; Nikolay Netov (IEEE Big Data, 2022)

Utilization of Transformer-Based Language Models in Understanding Citizens' Interests, Sentiments and Emotions Towards Public Services Digitalization. - Gloria Hristova; Nikolay Netov (DMI, 2023)