Beyond Binary Opinions: A Multidimensional Approach for Quantifying Opinion Diversity in Communites. - Leonidas Boutsikaris; Spyros E. Polykalas (SNAMS, 2024)

From Disagreement to Discord: How Social Media Platforms Fuel Conflict Instead of Bridging Divides. - Leonidas Boutsikaris; Spyros E. Polykalas (IT Prof., 2025)

A Comparative Review of Deep Learning Techniques on the Classification of Irony and Sarcasm in Text. - Leonidas Boutsikaris; Spyros E. Polykalas (IEEE Trans. Artif. Intell., 2025)