The ICARUS Ontology: A general aviation ontology developed using a multi-layer approach. - Dimosthenis Stefanidis; Chrysovalantis Christodoulou; Moysis Symeonidis; George Pallis 001; Marios D. Dikaiakos; Loukas Pouis; Kalia Orphanou; Fenareti Lampathaki; Dimitrios Alexandrou (WIMS, 2020)

MANDOLA: A Big-Data Processing and Visualization Platform for Monitoring and Detecting Online Hate Speech. - Demetris Paschalides; Dimosthenis Stephanidis; Andreas Andreou; Kalia Orphanou; George Pallis 001; Marios D. Dikaiakos; Evangelos P. Markatos (ACM Trans. Internet Techn., 2020)

GNN and LLM Insights: Multimodal Cues and Gender Disparities in Video Conversations. - Dimosthenis Stefanidis; George Pallis 001; Marios D. Dikaiakos; Nicos Nicolaou (ICWSM, 2025)

Large Language Models For Text Classification: Case Study And Comprehensive Review. - Arina Kostina; Marios D. Dikaiakos; Dimosthenis Stefanidis; George Pallis 001 (CoRR, 2025)