- Sep 12, 2026 Best paper at GREEN-AI Workshop, co-located with ECML-PKDD 2026
Our paper "From Tokens to Watt-hours: Analytical Energy Estimation for LLM Inference on Modern GPUs" got accepted for oral presentation at the GREEN-AI Workshop, co-located with ECML-PKDD 2026, and also got the Best Paper Award! You can check out the paper here. - Jul 6, 2026 Best paper at SemEval-2026 Task 6, co-located with ACL 2026
Our paper "A Two-Stage Heterogeneous Ensemble with Deliberative Complexity Gating for Political Evasion Detection" got the best paper award at SemEval-2026 Task 6. You can check out the paper here. - Apr 6, 2026 GreekMMLU paper accepted at ACL 2026
Our paper "GreekMMLU: A Native-Sourced Multitask Benchmark for Evaluating Language Models in Greek" got accepted at ACL 2026 Findings. You can check out the paper here. - Jan 26, 2026 Paper accepted at ICLR 2026
Our paper "On the Lipschitz Continuity of Set Aggregation Functions and Neural Networks for Sets" has been accepted for publication at ICLR 2026. You can check out the paper here. - May 25, 2025 LLMs as a Soft Skill
I gave a presentation on "Using Large Language Models Critically and Effectively as a Soft Skill" at the University of Ioannina. You can find the slides here. - Jun 6, 2024 OpenAI credits
I got accepted by the OpenAI Researcher Access Program and got credits for my research in reasoning with LLMs. Thank you OpenAI! - Nov 3, 2023 Talk @CSE, University of Ioannina
I will be giving a talk at the Department of Computer Science and Engineering of the University of Ioannina on LLMs for Greek. - Sep 15, 2023 Paper accepted at CIKM 2023
Our paper "On the Trade-off between Over-smoothing and Over-squashing in Deep Graph Neural Networks" has been accepted for publication at CIKM 2023. You can check out the paper here. - May 15, 2023 Paper accepted at IAICT 2023
Our paper "Digital Twin for Automated Industrial Optimization: Intelligent Machine Selection via Process Modelling" has been accepted for publication at IAICT 2023. You can check out the paper here. - Mar 30, 2023 Paper accepted at Nature Scientific Reports
Our paper "Predicting COVID-19 positivity and hospitalization with multi-scale graph neural networks" has been accepted for publication at the Nature Scientific Reports journal. You can check out the paper here. - Oct 1, 2020 Paper accepted at LOUHI 2020
Our paper "Evaluation of Machine Translation Methods applied to Medical Terminologies" has been accepted for presentation at the 11th International Workshop on Health Text Mining and Information Analysis (LOUHI), co-located with EMNLP 2020! You can check out the paper here. - Jul 31, 2020 Paper accepted at ICANN 2020
Our paper "Boosting Tricks for Word Mover’s Distance" has been accepted for presentation at the 29th International Conference on Artificial Neural Networks (ICANN 2020)! You can check out the paper here. - Feb 11, 2020 Paper accepted at LREC 2020
Our paper "Evaluation of Greek Word Embeddings" has been accepted for presentation at the 12th International Conference on Language Resources and Evaluation (LREC), held in Marseille, France! You can check out the paper here and play with the resources here. - Jan 7, 2020 Paper accepted at AISTATS 2020
Our paper "Rep the Set: Neural Networks for Learning Set Representations" has been accepted for presentation at AISTATS 2020, held in Palermo. Check out the paper here. - Oct 5, 2019 Machine translation for medical terminology
I am currently working on machine translation for medical terminology from English to French. We will report and publish methodology and resources for the task soon. - Apr 4, 2019 New paper on arXiv
Check out our new paper on learning set representations with neural networks, published on arXiv: https://arxiv.org/abs/1904.01962. Code is available here. - Jan 15, 2019 Ph.D. defence date
I am defending my Ph.D. on March 1st 2019. Afterwards, I am going to stay for 3 more months in DaSciM until May 2019, as a postdoc researcher, to finish my ongoing research. My postdoc will be funded by École Polytechnique's "Jeune Postdoc" scholarship. - Aug 20, 2018 Paper accepted at W-NUT @ EMNLP 2018
Our paper "Orthogonal Matching Pursuit for Text Classification" got accepted at the Noisy User-generated Text Workshop (W-NUT), EMNLP 2018. - Jul 9, 2018 Paper accepted at ICANN 2018
Our paper "Kernel Graph Convolutional Neural Networks" got accepted at ICANN 2018. - Jun 8, 2018 Best Paper Award @ TextGraphs 2018
Our paper "Fusing Document, Collection and Label Graph-based Representations with Word Embeddings for Text Classification" got the Best Paper Award at the NAACL TextGraphs Workshop 2018. - May 15, 2018 Demo Program Committee, ECML-PKDD 2018
I am also invited to serve on the Program Committee for the ECML-PKDD 2018 Demo Track. ECML-PKDD 2018 will take place in Dublin, Ireland, on 10–14 September 2018. - May 3, 2018 Demo Program Committee, EMNLP 2018
I am invited to serve on the Program Committee for the EMNLP 2018 Demonstration Track. EMNLP 2018 will be held in Brussels, Belgium, on November 2–4, 2018.
