Publications

Conference Papers

VideoSearch-R1: Iterative Video Retrieval and Reasoning via Soft Query Refinement

European Conference on Computer Vision (ECCV), 2026

Seohyun Lee^*, Seoung Choi^*, Dohwan Ko^*, Jongha Kim, and Hyunwoo J. Kim
^*Equal contribution

Project Page

MoE-GRPO: Optimizing Mixture-of-Experts via Reinforcement Learning in Vision-Language Models

IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2026

Dohwan Ko, Jinyoung Park, Seoung Choi, Sanghyeok Lee, Seohyun Lee, and Hyunwoo J. Kim

Paper

Patents

Apparatus and method for generating standard objects based on satellite imagery

위성지도 기반 표준 객체 생성 장치 및 방법

Naviworks Co., Ltd., Korean Patent Application No. 10-2024-0117862 (filed Aug. 30, 2024), Publication No. 10-2026-0031996 (published Mar. 9, 2026). Status: Published.

Patent

Seoung Choi (최서웅)

Conference Papers

VideoSearch-R1: Iterative Video Retrieval and Reasoning via Soft Query Refinement

MoE-GRPO: Optimizing Mixture-of-Experts via Reinforcement Learning in Vision-Language Models

Patents

Apparatus and method for generating standard objects based on satellite imagery