3 papers
cs.IR2026
Ruling Out to Rule In: Contrastive Hypothesis Retrieval for Medical Question Answering
Byeolhee Kim, Min-Kyung Kim, Young-Hak Kim +1
Retrieval-augmented generation (RAG) grounds large language models in external medical knowledge, yet standard retrievers frequently surface hard negatives that are semantically cl…
cs.CL2025
Quality-Aware Translation Tagging in Multilingual RAG system
Hoyeon Moon, Byeolhee Kim, Nikhil Verma
Multilingual Retrieval-Augmented Generation (mRAG) often retrieves English documents and translates them into the query language for low-resource settings. However, poor translatio…
cs.CV2024
Mitigating Adversarial Attacks in LLMs through Defensive Suffix Generation
Minkyoung Kim, Yunha Kim, Hyeram Seo +9
Large language models (LLMs) have exhibited outstanding performance in natural language processing tasks. However, these models remain susceptible to adversarial attacks in which s…