arXiv Computer Vision By Yongbin Choi, Yongwoo Song, Mujeen Sung

KoViDoRe: A Benchmark for Korean Visual Document Retrieval

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KoViDoRe is a new benchmark for Korean visual document retrieval that addresses gaps in existing English‑centric datasets by including Korean documents with complex layouts such as tables, figures, and multi‑column structures. The dataset is built through a multi‑stage pipeline involving structured document parsing, synthetic query generation (summary‑based and context‑based), and human‑verified relevance mapping. Evaluation on KoViDoRe shows that current multimodal retrieval models struggle with Korean documents, especially when handling structured content and diverse query types, prompting the creation of a large‑scale training set, Ko‑VDR Train Public, to support model development.

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