Sanghyeok Lee

27 papers A* 9Journal 17Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
MoE-GRPO: Optimizing Mixture-of-Experts via Reinforcement Learning in Vision-Language Models.
CoRR
Dohwan Ko, Jinyoung Park, Seoung Choi, Sanghyeok Lee, Seohyun Lee, Hyunwoo J. Kim
2026 J jnl
Parameter-Efficient Fine-Tuning via Meta-Regularizer.
Int. J. Comput. Vis.
Jinyoung Park, Juyeon Ko, Sanghyeok Lee, Joonmyung Choi, Hyunwoo J. Kim
2026 J jnl
ProGraph-R1: Progress-aware Reinforcement Learning for Graph Retrieval Augmented Generation.
CoRR
Jinyoung Park, Sanghyeok Lee, Omar Zia Khan, Hyunwoo J. Kim, Joo-Kyung Kim
2026 A* conf
TabFlash: Efficient Table Understanding with Progressive Question Conditioning and Token Focusing.
AAAI
Jongha Kim, Minseong Bae, Sanghyeok Lee, Jinsung Yoon, Hyunwoo J. Kim
2026 A* conf
Transferable Model-agnostic Vision-Language Model Adaptation for Efficient Weak-to-Strong Generalization.
AAAI
Jihwan Park, Taehoon Song, Sanghyeok Lee, Miso Choi, Hyunwoo J. Kim
2025 J jnl
Compositional Image Synthesis with Inference-Time Scaling.
CoRR
Minsuk Ji, Sanghyeok Lee, Namhyuk Ahn
2025 J jnl
Development and implementation of a generative artificial intelligence-enhanced simulation to enhance problem-solving skills for pre-service teachers.
Comput. Educ.
Jieun Lim, Unggi Lee, Junbo Koh, Yeil Jeong, Yunseo Lee, Gyuri Byun, Haewon Jung, Yoonsun Jang, Sanghyeok Lee, Jewoong Moon
2025 A* conf
EfficientViM: Efficient Vision Mamba with Hidden State Mixer based State Space Duality.
CVPR
Sanghyeok Lee, Joonmyung Choi, Hyunwoo J. Kim
2025 J jnl
Representation Shift: Unifying Token Compression with FlashAttention.
CoRR
Joonmyung Choi, Sanghyeok Lee, Byungoh Ko, Eunseo Kim, Jihyung Kil, Hyunwoo J. Kim
2025 J jnl
TabFlash: Efficient Table Understanding with Progressive Question Conditioning and Token Focusing.
CoRR
Jongha Kim, Minseong Bae, Sanghyeok Lee, Jinsung Yoon, Hyunwoo J. Kim
2025 J jnl
Transferable Model-agnostic Vision-Language Model Adaptation for Efficient Weak-to-Strong Generalization.
CoRR
Jihwan Park, Taehoon Song, Sanghyeok Lee, Miso Choi, Hyunwoo J. Kim
2025 — conf
Watermarking for Factuality: Guiding Vision-Language Models Toward Truth via Tri-layer Contrastive Decoding.
EMNLP (Findings)
Kyungryul Back, Seongbeom Park, Milim Kim, Mincheol Kwon, Sanghyeok Lee, Hyunyoung Lee, Junhee Cho, Seunghyun Park, Jinkyu Kim
2025 J jnl
Watermarking for Factuality: Guiding Vision-Language Models Toward Truth via Tri-layer Contrastive Decoding.
CoRR
Kyungryul Back, Seongbeom Park, Milim Kim, Mincheol Kwon, Sanghyeok Lee, Hyunyoung Lee, Junhee Cho, Seunghyun Park, Jinkyu Kim
2024 J jnl
EfficientViM: Efficient Vision Mamba with Hidden State Mixer based State Space Duality.
CoRR
Sanghyeok Lee, Joonmyung Choi, Hyunwoo J. Kim
2024 A* conf
Multi-Criteria Token Fusion with One-Step-Ahead Attention for Efficient Vision Transformers.
CVPR
Sanghyeok Lee, Joonmyung Choi, Hyunwoo J. Kim
2024 J jnl
Multi-criteria Token Fusion with One-step-ahead Attention for Efficient Vision Transformers.
CoRR
Sanghyeok Lee, Joonmyung Choi, Hyunwoo J. Kim
2024 J jnl
Robust Multimodal 3D Object Detection via Modality-Agnostic Decoding and Proximity-based Modality Ensemble.
CoRR
Juhan Cha, Minseok Joo, Jihwan Park, Sanghyeok Lee, Injae Kim, Hyunwoo J. Kim
2024 A* conf
vid-TLDR: Training Free Token merging for Light-Weight Video Transformer.
CVPR
Joonmyung Choi, Sanghyeok Lee, Jaewon Chu, Minhyuk Choi, Hyunwoo J. Kim
2024 J jnl
vid-TLDR: Training Free Token merging for Light-weight Video Transformer.
CoRR
Joonmyung Choi, Sanghyeok Lee, Jaewon Chu, Minhyuk Choi, Hyunwoo J. Kim
2023 A* conf
Read-only Prompt Optimization for Vision-Language Few-shot Learning.
ICCV
Dongjun Lee, Seokwon Song, Jihee Suh, Joonmyeong Choi, Sanghyeok Lee, Hyunwoo J. Kim
2023 J jnl
Read-only Prompt Optimization for Vision-Language Few-shot Learning.
CoRR
Dongjun Lee, Seokwon Song, Jihee Suh, Joonmyeong Choi, Sanghyeok Lee, Hyunwoo J. Kim
2023 A* conf
Self-Positioning Point-Based Transformer for Point Cloud Understanding.
CVPR
Jinyoung Park, Sanghyeok Lee, Sihyeon Kim, Yunyang Xiong, Hyunwoo J. Kim
2023 J jnl
Self-positioning Point-based Transformer for Point Cloud Understanding.
CoRR
Jinyoung Park, Sanghyeok Lee, Sihyeon Kim, Yunyang Xiong, Hyunwoo J. Kim
2022 A* conf
SageMix: Saliency-Guided Mixup for Point Clouds.
NeurIPS
Sanghyeok Lee, Minkyu Jeon, Injae Kim, Yunyang Xiong, Hyunwoo J. Kim
2022 J jnl
SageMix: Saliency-Guided Mixup for Point Clouds.
CoRR
Sanghyeok Lee, Minkyu Jeon, Injae Kim, Yunyang Xiong, Hyunwoo J. Kim
2021 A* conf
Point Cloud Augmentation with Weighted Local Transformations.
ICCV
Sihyeon Kim, Sanghyeok Lee, Dasol Hwang, Jaewon Lee, Seong Jae Hwang, Hyunwoo J. Kim
2021 J jnl
Point Cloud Augmentation with Weighted Local Transformations.
CoRR
Sihyeon Kim, Sanghyeok Lee, Dasol Hwang, Jaewon Lee, Seong Jae Hwang, Hyunwoo J. Kim