2025
Preprint
Evaluating GRPO and DPO for Faithful Chain-of-Thought Reasoning in LLMs
Hadi Mohammadi, T. Kozak, Anastasia Giachanou
arXiv preprint arXiv:2512.22631
Preprint
EvalMORAAL: Interpretable Chain-of-Thought and LLM-as-Judge Evaluation for Moral Alignment in Large Language Models
Hadi Mohammadi, Anastasia Giachanou, Robert A. Bagheri
Proceedings of the 15th Joint Conference on Lexical and Computational Semantics (*SEM 2026), ACL 2026 (in press) · arXiv:2510.05942
Workshop
Hadi Mohammadi, Yasmeen F.S.S. Meijer, Efthymia Papadopoulou, Robert A. Bagheri
Proceedings of the 2nd LUHME Workshop, ECAI 2025, 30–39
Workshop
Hadi Mohammadi†, Tina Shahedi†, Pablo Mosteiro, Massimo Poesio, Robert A. Bagheri, Anastasia Giachanou
Proceedings of the 6th Workshop on Gender Bias in Natural Language Processing (GeBNLP), ACL 2025, pp. 92–104
† Equal contribution.
Preprint
Hadi Mohammadi, Efthymia Papadopoulou, Yasmeen F.S.S. Meijer, Robert A. Bagheri
arXiv preprint arXiv:2506.12433
Under Review
Hadi Mohammadi, Anastasia Giachanou, Daniel L. Oberski, Robert A. Bagheri
arXiv preprint arXiv:2506.04050
Under Review
Hadi Mohammadi, Robert A. Bagheri, Anastasia Giachanou, Daniel L. Oberski
arXiv preprint arXiv:2502.00837
Journal Article
Under Revision
Measuring Firm Characteristics with Natural Language Processing (NLP) Models: An error-mitigating framework with tutorial guidance
Daniel L. Oberski, J. Domenech, J. Garcia-Bernardo, P. Gerbrands, W. Hassink, Hadi Mohammadi, P. Mustica, R. Schilpzand, A. Witteloostuijn
Strategic Organization (under revision)
2024
Preprint
LLMs as Mirrors of Societal Moral Standards: Reflection of Cultural Divergence and Agreement Across Ethical Topics
Mijntje Meijer, Hadi Mohammadi, Robert A. Bagheri
arXiv preprint arXiv:2412.00962
Preprint
Large Language Models as Mirrors of Societal Moral Standards
Efthymia Papadopoulou, Hadi Mohammadi, Robert A. Bagheri
arXiv preprint arXiv:2412.00956
Preprint
Novel Approaches in Financial Fraud Detection: Hybrid Machine Learning and Uncertainty-Based Deep Learning
Hadi Mohammadi, Milad Rahmati, Tina Shahedi
2024
Journal Article
Hadi Mohammadi, Anastasia Giachanou, Robert A. Bagheri
Applied Sciences, Volume 14, Issue 19, 8620, 2024
Journal Article
The CLIN33 Shared Task on the Detection of Text Generated by Large Language Models
Pieter Fivez, Walter Daelemans, Tim Van de Cruys, Yury Kashnitsky, Savvas Chamezopoulos, Hadi Mohammadi, Anastasia Giachanou, Robert A. Bagheri, Wessel Poelman, Juraj Vladika, Esther Ploeger, Johannes Bjerva, Florian Matthes, Hans van Halteren
Computational Linguistics in the Netherlands Journal, Volume 13, 233–259, 2024