Hamidreza Saffari

I'm a Computer Science MSc student at Politecnico di Milano.

CV  |  Email  |  Google Scholar  |  Linkedin  |  Github

profile photo
Publications

I'm particularly interested in computational social science and natural language processing. My research focuses on understanding cultural biases and social dynamics in AI systems, with emphasis on cross-cultural perspectives and multilingual analysis.
Can I introduce my boyfriend to my grandmother? Evaluating LLMs on Iranian Culture
Hamidreza Saffari, Mohammadamin Shafiei, Donya Rooein, Francesco Pierri, Debora Nozza
NAACL 2025 [Paper]
Measuring Gender Bias in Language Models in Farsi
Hamidreza Saffari, Mohammadamin Shafiei, Donya Rooein, Debora Nozza
ACL (GebNLP) 2025 [Paper]
Beyond Hate Speech: NLP's Challenges and Opportunities in Dehumanizing
Hamidreza Saffari, Mohammadamin Shafiei, Hezhao Zhang, Lasana Harris, Nafise Sadat Moosavi
EMNLP 2025 [arXiv]
MultiHoax: A Dataset of Multi-hop False-premise questions
Mohammadamin Shafiei*, Hamidreza Saffari*, Nafise Sadat Moosavi
ACL 2025 [Paper]
* Equal contribution
Not All Jokes Land: Evaluating Large Language Models Understanding of Workplace Humor
Mohammadamin Shafiei*, Hamidreza Saffari*,
arXiv 2025 [arXiv]
* Equal contribution
LingAlign: A Multilingual, Multidimensional Benchmark for Evaluating LLM Alignment Variability
Mohammadamin Shafiei*, Hamidreza Saffari*, Nafise Sadat Moosavi
AAAI 2026
* Equal contribution
Framing Bias in Arithmetic Reasoning: How Language and Identity Cues Steer LLM Outputs in Objective Tasks
Mohammadamin Shafiei*, Hamidreza Saffari*, Nafise Sadat Moosavi
IJCNLP/AACL 2025
* Equal contribution
TruthTrap: A Bilingual Benchmark for Evaluating Factually Correct Yet Misleading Information in Question Answering
Mohammadamin Shafiei*, Hamidreza Saffari*, Mohammad Taher Pilehvar, Alessandro Raganato
EMNLP 2025
* Equal contribution
PsyEmbedding: Fine-tuning Pre-trained Transformer Models for Quantifying Psychological Similarity in Text
Mohammad Atari, Aida Davani, Mohammadamin Shafiei, Hamidreza Saffari, Arian Bolandi
TBA
A type-2 neuro-fuzzy system with a novel learning method for Parkinson's disease diagnosis
Armin Salimi-Badr, Mohammad Hashemi, Hamidreza Saffari
Applied Intelligence (APIN) 2023 [Paper]
Education
Politecnico di Milano
Computer Science and Engineering department
Master Student
September 2023 - Present
Shahid Beheshti University
Faculty of Computer Science and Engineering
Bachelor Student
September 2018 - February 2023

Template developed by Jon Barron