3 papers
cs.CL2025
Chronological Passage Assembling in RAG framework for Temporal Question Answering
Byeongjeong Kim, Jeonghyun Park, Joonho Yang +1
Long-context question answering over narrative tasks is challenging because correct answers often hinge on reconstructing a coherent timeline of events while preserving contextual…
cs.CL2025
Investigating Language Preference of Multilingual RAG Systems
Jeonghyun Park, Hwanhee Lee
Multilingual Retrieval-Augmented Generation (mRAG) systems enhance language models by integrating external multilingual information to produce context-aware responses. However, mRA…
cs.CV2024
Hierarchical Visual Feature Aggregation for OCR-Free Document Understanding
Jaeyoo Park, Jin Young Choi, Jeonghyung Park +1
We present a novel OCR-free document understanding framework based on pretrained Multimodal Large Language Models (MLLMs). Our approach employs multi-scale visual features to effec…