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Gyuseong Lee

7 accepted papers

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

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

2024

Diffusion Model for Dense Matching

ICLR 2024oral

The objective for establishing dense correspondence between paired images con- sists of two terms: a data term and a prior term. While conventional techniques focused on defining hand-designed prior terms, which are difficult to formulate, re- cent approaches have focused on learning the data term w…

2023

Improving Sample Quality of Diffusion Models Using Self-Attention Guidance

ICCV 2023poster

Denoising diffusion models (DDMs) have attracted attention for their exceptional generation quality and diversity. This success is largely attributed to the use of class- or text-conditional diffusion guidance methods, such as classifier and classifier-free guidance. In this paper, we present a more…

Cited by 96PDFScholar
2023

MIDMs: Matching Interleaved Diffusion Models for Exemplar-Based Image Translation

AAAI 2023technical

We present a novel method for exemplar-based image translation, called matching interleaved diffusion models (MIDMs). Most existing methods for this task were formulated as GAN-based matching-then-generation framework. However, in this framework, matching errors induced by the difficulty of semantic…

2022

ConMatch: Semi-Supervised Learning with Confidence-Guided Consistency Regularization

ECCV 2022poster

"We present a novel semi-supervised learning framework that intelligently leverages the consistency regularization between the model’s predictions from two strongly-augmented views of an image, weighted by a confidence of pseudo-label, dubbed ConMatch. While the latest semi-supervised learning metho…

2022

Semi-Supervised Learning of Semantic Correspondence With Pseudo-Labels

CVPR 2022poster

Establishing dense correspondences across semantically similar images remains a challenging task due to the significant intra-class variations and background clutters. Traditionally, a supervised loss was used for training the matching networks, which requires tremendous manually-labeled data, while…

Cited by 21PDFScholar