Can Author Collaboration Reveal Impact? The Case of h-index. - Giannis Nikolentzos; George Panagopoulos; Iakovos Evdaimon; Michalis Vazirgiannis (Predicting the Dynamics of Research Impact, 2021)

Can Author Collaboration Reveal Impact? The Case of h-index. - Giannis Nikolentzos; George Panagopoulos; Iakovos Evdaimon; Michalis Vazirgiannis (CoRR, 2021)

GreekBART: The First Pretrained Greek Sequence-to-Sequence Model. - Iakovos Evdaimon; Hadi Abdine; Christos Xypolopoulos; Stamatis Outsios; Michalis Vazirgiannis; Giorgos Stamou (LREC/COLING, 2024)

Neural Graph Generator: Feature-Conditioned Graph Generation using Latent Diffusion Models. - Iakovos Evdaimon; Giannis Nikolentzos; Michail Chatzianastasis; Hadi Abdine; Michalis Vazirgiannis (CoRR, 2024)

Metrics to Detect Small-Scale and Large-Scale Citation Orchestration. - Iakovos Evdaimon; John P. A. Ioannidis; Giannis Nikolentzos; Michail Chatzianastasis; George Panagopoulos; Michalis Vazirgiannis (CoRR, 2024)

Graph Linearization Methods for Reasoning on Graphs with Large Language Models. - Christos Xypolopoulos; Guokan Shang; Xiao Fei; Giannis Nikolentzos; Hadi Abdine; Iakovos Evdaimon; Michail Chatzianastasis; Giorgos Stamou; Michalis Vazirgiannis (CoRR, 2024)

Signed Graph Autoencoder for Explainable and Polarization-Aware Network Embeddings. - Nikolaos Nakis; Chrysoula Kosma; Giannis Nikolentzos; Michail Chatzianastasis; Iakovos Evdaimon; Michalis Vazirgiannis (AISTATS, 2025)

The Signed Two-Space Proximity Model for Learning Representations in Protein-Protein Interaction Networks. - Nikolaos Nakis; Chrysoula Kosma; Anastasia Brativnyk; Michail Chatzianastasis; Iakovos Evdaimon; Michalis Vazirgiannis (CoRR, 2025)