Nikolaos Spanos

According to our database, Nikolaos Spanos authored at least 7 papers between 2024 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

CrossFlowDG: Bridging the Modality Gap with Cross-modal Flow Matching for Domain Generalization.

Antonios Kritikos, Nikolaos Spanos, Athanasios Voulodimos

CoRR, April, 2026

2025

Sparse Computations in Deep Learning Inference.

Ioanna Tasou, Panagiotis Mpakos, Angelos Vlachos, Dionysios Adamopoulos, Georgios Giannakopoulos, Konstantinos Katsikopoulos, Ioannis Karaparisis, Maria Lazou, Spyridon Loukovitis, Areti Mei, Anastasia Poulopoulou, Angeliki Dimitriou, Giorgos Filandrianos, Dimitrios Galanopoulos, Vasileios Karampinis, Ilias Mitsouras, Nikolaos Spanos, Petros Anastasiadis, Ioannis Doudalis, Konstantinos Nikas, George Retsinas, Paraskevi K. Tzouveli, Christina Giannoula, Nectarios Koziris, Nikela Papadopoulou, Giorgos Stamou, Athanasios Voulodimos, Georgios I. Goumas

CoRR, December, 2025

V-CECE: Visual Counterfactual Explanations via Conceptual Edits.

Nikolaos Spanos, Maria Lymperaiou, Giorgos Filandrianos, Konstantinos Thomas, Athanasios Voulodimos, Giorgos Stamou

CoRR, September, 2025

Explaining Vision GNNs: A Semantic and Visual Analysis of Graph-Based Image Classification.

Nikolaos Chaidos, Angeliki Dimitriou, Nikolaos Spanos, Athanasios Voulodimos, Giorgos Stamou

Proceedings of the Explainable Artificial Intelligence, 2025

AILS-NTUA at SemEval-2025 Task 3: Leveraging Large Language Models and Translation Strategies for Multilingual Hallucination Detection.

Dimitra Karkani, Maria Lymperaiou, George Filandrianos, Nikolaos Spanos, Athanasios Voulodimos, Giorgos Stamou

Proceedings of the 19th International Workshop on Semantic Evaluation, 2025

Analyze-Prompt-Reason: A Collaborative Agent-Based Framework for Multi-Image Vision-Language Reasoning.

Angelos Vlachos, Giorgos Filandrianos, Maria Lymperaiou, Nikolaos Spanos, Ilias Mitsouras, Vasileios Karampinis, Athanasios Voulodimos

Proceedings of the 33rd ACM International Conference on Multimedia, 2025

2024

Complex Style Image Transformations for Domain Generalization in Medical Images.

Nikolaos Spanos, Anastasios Arsenos, Paraskevi-Antonia Theofilou, Paraskevi K. Tzouveli, Athanasios Voulodimos, Stefanos D. Kollias

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024