AMiner Citation-Data Preprocessing for Recommender Systems on Scientific Publications. - Vaios Stergiopoulos; Thalia Tsianaka; Eleni Tousidou (PCI, 2021)

Hyper-parameters Tuning of Artificial Neural Networks: An Application in the Field of Recommender Systems. - Vaios Stergiopoulos; Michael Vassilakopoulos; Eleni Tousidou; Antonio Corral (ADBIS (Short Papers), 2022)

Academic Recommender Systems, Status, Challenges and Opportunities. - Vaios Stergiopoulos; Eleni Tousidou; Michael Vassilakopoulos; Antonio Corral (IISA, 2023)

Recommender Systems based on Parallel and Distributed Deep Learning. - Vaios Stergiopoulos; Eleni Tousidou; Antonio Corral (PCI, 2023)

An academic recommender system on large citation data based on clustering, graph modeling and deep learning. - Vaios Stergiopoulos; Michael Vassilakopoulos; Eleni Tousidou; Antonio Corral (Knowl. Inf. Syst., 2024)

Conference Management System Utilizing an LLM-Based Recommendation System for the Reviewer Assignment Problem. - Vaios Stergiopoulos; Michael Vassilakopoulos; Eleni Tousidou; Spyridon Kavvathas; Antonio Corral (ICEIS (1), 2025)