3 papers
cs.CL2026
Towards Safer RAG: Only Agents Capable of System 2 Thinking may Access Untrusted Documents
Mehrdad Ghassabi
Retrieval-Augmented Generation (RAG) has significantly enhanced the performance of large language models (LLMs), yet these systems remain vulnerable to knowledge-poisoning attacks,…
cs.CL2025
Enhancing Reasoning Skills in Small Persian Medical Language Models Can Outperform Large-Scale Data Training
Mehrdad Ghassabi, Sadra Hakim, Hamidreza Baradaran Kashani +1
Enhancing reasoning capabilities in small language models is critical for specialized applications such as medical question answering, particularly in underrepresented languages li…
cs.CL2025
Leveraging Online Data to Enhance Medical Knowledge in a Small Persian Language Model
Mehrdad Ghassabi, Pedram Rostami, Hamidreza Baradaran Kashani +3
The rapid advancement of language models has demonstrated the potential of artificial intelligence in the healthcare industry. However, small language models struggle with speciali…