Bio

Ehsan Espandar is a Master's student in Computer Science at RPTU. Ehsan joined the Machine Learning Group in November 2025 under the supervision of Prof. Dr. Marius Kloft. The current work focuses on Natural Language Processing, Large (Vision)-Language Models, and contrastive learning.

Research interests

• Multimodal hallucination mitigation and visual–text consistency in Large Vision–Language Models (LVLMs)
• Cross-lingual and low-resource multimodal representation learning
• Advanced natural language understanding and generation