Search Results for author: Suyoung Lee

Found 11 papers, 3 papers with code

Value-Aided Conditional Supervised Learning for Offline RL

no code implementations3 Feb 2024 Jeonghye Kim, Suyoung Lee, Woojun Kim, Youngchul Sung

Offline reinforcement learning (RL) has seen notable advancements through return-conditioned supervised learning (RCSL) and value-based methods, yet each approach comes with its own set of practical challenges.

Offline RL Reinforcement Learning (RL)

LucidDreamer: Domain-free Generation of 3D Gaussian Splatting Scenes

no code implementations22 Nov 2023 JaeYoung Chung, Suyoung Lee, Hyeongjin Nam, Jaerin Lee, Kyoung Mu Lee

Specifically, we project a portion of point cloud to the desired view and provide the projection as a guidance for inpainting using the generative model.

Image Generation Scene Generation

Decision ConvFormer: Local Filtering in MetaFormer is Sufficient for Decision Making

no code implementations4 Oct 2023 Jeonghye Kim, Suyoung Lee, Woojun Kim, Youngchul Sung

However, we discovered that the attention module of DT is not appropriate to capture the inherent local dependence pattern in trajectories of RL modeled as a Markov decision process.

Decision Making Reinforcement Learning (RL)

Evaluating the Robustness of Trigger Set-Based Watermarks Embedded in Deep Neural Networks

no code implementations18 Jun 2021 Suyoung Lee, Wonho Song, Suman Jana, Meeyoung Cha, Sooel Son

Trigger set-based watermarking schemes have gained emerging attention as they provide a means to prove ownership for deep neural network model owners.

Improving Generalization in Meta-RL with Imaginary Tasks from Latent Dynamics Mixture

1 code implementation NeurIPS 2021 Suyoung Lee, Sae-Young Chung

By training a policy on mixture tasks along with original training tasks, LDM allows the agent to prepare for unseen test tasks during training and prevents the agent from overfitting the training tasks.

Meta Reinforcement Learning reinforcement-learning +1

NTIRE 2021 Challenge on Image Deblurring

no code implementations30 Apr 2021 Seungjun Nah, Sanghyun Son, Suyoung Lee, Radu Timofte, Kyoung Mu Lee

In this challenge report, we describe the challenge specifics and the evaluation results from the 2 competition tracks with the proposed solutions.

Deblurring Image Deblurring

NTIRE 2021 Challenge on Video Super-Resolution

no code implementations30 Apr 2021 Sanghyun Son, Suyoung Lee, Seungjun Nah, Radu Timofte, Kyoung Mu Lee

Super-Resolution (SR) is a fundamental computer vision task that aims to obtain a high-resolution clean image from the given low-resolution counterpart.

Video Super-Resolution

DynaVSR: Dynamic Adaptive Blind Video Super-Resolution

1 code implementation9 Nov 2020 Suyoung Lee, Myungsub Choi, Kyoung Mu Lee

Most conventional supervised super-resolution (SR) algorithms assume that low-resolution (LR) data is obtained by downscaling high-resolution (HR) data with a fixed known kernel, but such an assumption often does not hold in real scenarios.

Meta-Learning Video Super-Resolution

Montage: A Neural Network Language Model-Guided JavaScript Engine Fuzzer

1 code implementation13 Jan 2020 Suyoung Lee, HyungSeok Han, Sang Kil Cha, Sooel Son

JavaScript (JS) engine vulnerabilities pose significant security threats affecting billions of web browsers.

Language Modelling valid

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