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Jaejin Lee

9 accepted papers

2026

Mark4D: Temporally-Consistent Watermarking for 4D Gaussian Splatting

CVPR 2026

Embedding invisible and temporally consistent watermarks into dynamic 4D Gaussian Splatting (4DGS) models poses unique challenges due to continuous spatio-temporal deformation of Gaussians and diverse motion dynamics. Existing 3DGS watermarking methods, which directly fine-tune parameters within Gau

Cited by 0SourceScholar
2025

Assessing Socio-Cultural Alignment and Technical Safety of Sovereign LLMs

EMNLP 2025

Recent trends in LLMs development clearly show growing interest in the use and application of sovereign LLMs. The global debate over sovereign LLMs highlights the need for governments to develop their LLMs, tailored to their unique socio-cultural and historical contexts. However, there remains a sho

2025

HGM³: Hierarchical Generative Masked Motion Modeling with Hard Token Mining

ICLR 2025poster

Text-to-motion generation has significant potential in a wide range of applications including animation, robotics, and AR/VR. While recent works on masked motion models are promising, the task remains challenging due to the inherent ambiguity in text and the complexity of human motion dynamics. To o…

Cited by 1SourcePDFScholar
2025

KLAAD: Refining Attention Mechanisms to Reduce Societal Bias in Generative Language Models

EMNLP 2025

Large language models (LLMs) often exhibit societal biases in their outputs, prompting ethical concerns regarding fairness and harm. In this work, we propose KLAAD (KL-Attention Alignment Debiasing), an attention-based debiasing framework that implicitly aligns attention distributions between stereo

Cited by 0SourcePDFScholar
2025

Thunder-DeID: Accurate and Efficient De-identification Framework for Korean Court Judgments

EMNLP 2025

To ensure a balance between open access to justice and personal data protection, the South Korean judiciary mandates the de-identification of court judgments before they can be publicly disclosed. However, the current de-identification process is inadequate for handling court judgments at scale whil

2025

UDC-VIT: A Real-World Video Dataset for Under-Display Cameras

ICCV 2025poster

Even though an Under-Display Camera (UDC) is an advanced imaging system, the display panel significantly degrades captured images or videos, introducing low transmittance, blur, noise, and flare issues. Tackling such issues is challenging because of the complex degradation of UDCs, including diverse…

2024

Generalizing Clinical De-identification Models by Privacy-safe Data Augmentation using GPT-4

EMNLP 2024main

De-identification (de-ID) refers to removing the association between a set of identifying data and the data subject. In clinical data management, the de-ID of Protected Health Information (PHI) is critical for patient confidentiality. However, state-of-the-art de-ID models show poor generalization o…

Cited by 1SourcePDFScholar
2023

UDC-SIT: A Real-World Dataset for Under-Display Cameras

NeurIPS 2023poster

Under Display Camera (UDC) is a novel imaging system that mounts a digital camera lens beneath a display panel with the panel covering the camera. However, the display panel causes severe degradation to captured images, such as low transmittance, blur, noise, and flare. The restoration of UDC-degrad…