3 papers
cs.CL2026
RARE: Redundancy-Aware Retrieval Evaluation Framework for High-Similarity Corpora
Hanjun Cho, Jay-Yoon Lee
Existing QA benchmarks typically assume distinct documents with minimal overlap, yet real-world retrieval-augmented generation (RAG) systems operate on corpora such as financial re…
cs.IR2026
Subtraction Gets You More: Gap-Aware Retrieval for Multimodal Multi-Hop QA
Sunah O, Jay-Yoon Lee
In multimodal multi-hop question answering, we focus on the initial retrieval stage via two distinct tasks: (1) evidence set completion, retrieving missing evidence given context,…
cs.CL2025
BridG MT: Enhancing LLMs' Machine Translation Capabilities with Sentence Bridging and Gradual MT
Seung-Woo Choi, Ga-Hyun Yoo, Jay-Yoon Lee
Recent Large Language Models (LLMs) have demonstrated impressive translation performance without requiring fine-tuning on additional parallel corpora. However, they still face sign…