Erik-Robert Kovacs

Publications

An Ensemble Method for Variable-Grain Political Ideology Classification on Social Media Texts

2026

Erik-Robert Kovacs · Florinel-Marian Sgărdea · Aurelia Ștefănescu · Ileana Cosmina Pitulice · Liviu-Adrian Cotfas

IEEE Access

Music Genre Classification Using Prosodic, Stylistic, Syntactic and Sentiment-Based Features

2025

Erik-Robert Kovacs · Stefan Baghiu

Big Data and Cognitive Computing

Pre-trained Neural Networks Using Synthetic Data from Generalized Hermite Processes for Time Series Prediction

2025

Erik-Robert Kovacs · Liviu-Adrian Cotfas · Ioan Roxin

International Conference on Informatics in Economy

January 6th on Twitter: measuring social media attitudes towards the Capitol riot through unhealthy online conversation and sentiment analysis

2024

Erik-Robert Kovacs · Liviu-Adrian Cotfas · Camelia Delcea

Journal of Information and Telecommunication

A deep learning approach to fine-grained political ideology classification on social media texts

2024

Erik-Robert Kovacs · Liviu-Adrian Cotfas · Camelia Delcea

International Conference on Computational Collective Intelligence

Challenges to democracy: attitudes towards the January 6 events at the capitol on social media

2023

Erik-Robert Kovacs · Liviu-Adrian Cotfas

Education, Research and Business Technologies: Proceedings of 21st International Conference on Informatics in Economy (IE 2022)

1000 days of COVID-19: A gender-based long-term investigation into attitudes with regards to vaccination

2023

Erik-Robert Kovacs · Liviu-Adrian Cotfas · Camelia Delcea · Margareta-Stela Florescu

IEEE Access

Unveiling vaccine hesitancy on twitter: Analyzing trends and reasons during the emergence of COVID-19 Delta and Omicron variants

2023

Liviu-Adrian Cotfas · Liliana Crăciun · Camelia Delcea · Margareta Stela Florescu · Erik-Robert Kovacs · Anca Gabriela Molănescu · Mihai Orzan

Vaccines

Measuring Gender: A Machine Learning Approach to Social Media Demographics and Author Profiling

2023

Erik-Robert Kovacs · Liviu-Adrian Cotfas · Camelia Delcea

International Conference on Computational Collective Intelligence

From unhealthy online conversation to political violence: the case of the January 6th events at the capitol

2022

Erik-Robert Kovacs · Liviu-Adrian Cotfas · Camelia Delcea

International Conference on Computational Collective Intelligence

COVID-19 vaccination opinions in education-related tweets

2022

Erik-Robert Kovacs · Liviu-Adrian Cotfas · Camelia Delcea

Eurasian Business and Economics Perspectives: Proceedings of the 37th Eurasia Business and Economics Society Conference

Projects

Non-Gaussian self-similar processes: Enhancing mathematical tools and financial models for capturing complex market dynamics

PhD. Researcher · 2024-2026

Project aiming to achieve theoretical advances in the field of Generalized Hermite Processes (GHP) and related self-similar processes and exploring their potential applications.

Accreditation software: AACSB - Association to Advance Collegiate Schools of Business

PhD. Student · 2025

Development of a software tool to support the AACSB accreditation process.