Publications
Under Review & In Preparation
Improving Diffusion-Based Generative Models via Approximated Optimal Transport
Daegyu Kim, Jooyoung Choi, Chaehun Shin, Uiwon Hwang†, Sungroh Yoon†, under review. [† corresponding authors]
Gradient Alignment with Prototype Feature for Fully Test-time Adaptation
Juhyeon Shin, Jonghyun Lee, Saehyung Lee, Minjun Park, Dongjun Lee, Uiwon Hwang†, Sungroh Yoon†, under review. [† corresponding authors]
Adversarial Training for Disease Prediction from Electronic Health Records with Missing Data
Uiwon Hwang, Sungwoon Choi, Han-Byoel Lee, Sungroh Yoon, in preparation.
International Conferences
Efficient Diffusion-Driven Corruption Editor for Test-Time Adaptation
Youngtak Oh*, Jonghyun Lee*, Jooyoung Choi, Dahuin Jung, Uiwon Hwang†, Sungroh Yoon†, European Conference on Computer Vision (ECCV), Milano, Italy, September 2024. [* equal contribution, † corresponding authors]
SF(DA)2: Source-free Domain Adaptation Through the Lens of Data Augmentation
Uiwon Hwang, Jonghyun Lee, Juhyeon Shin, Sungroh Yoon, International Conference on Learning Representations (ICLR), Vienna, Austria, May 2024.
Entropy is not Enough for Test-time Adaptation: From the Perspective of Disentangled Factors
Jonghyun Lee*, Dahuin Jung*, Saehyung Lee, Junsung Park, Juhyeon Shin, Uiwon Hwang†, Sungroh Yoon†, International Conference on Learning Representations (ICLR), Spotlight (Top 5%), Vienna, Austria, May 2024. [* equal contribution, † corresponding authors]
paper / code / page / slide / poster
Membership Privacy-Preserving GAN
Heonseok Ha, Uiwon Hwang, Jaehee Jang, Ho Bae, Sungroh Yoon, British Machine Vision Conference (BMVC), London, UK, November 2022.
Prediction of Mortality and Intervention in COVID-19 Patients Using Generative Adversarial Networks
Uiwon Hwang, Euideuk Hwang, Minsoo Kang, Sungroh Yoon, ICML Workshop on Healthcare AI and COVID-19, Baltimore, USA, July 2022.
Stein Latent Optimization for Generative Adversarial Networks
Uiwon Hwang, Heeseung Kim, Dahuin Jung, Hyemi Jang, Hyungyu Lee, Sungroh Yoon, International Conference on Learning Representations (ICLR), Virtual, April 2022.
HexaGAN: Generative Adversarial Nets for Real World Classification
Uiwon Hwang, Dahuin Jung, Sungroh Yoon, International Conference on Machine Learning (ICML), Long Beach, CA, USA, 2019.
Reinforcement Learning based Recommender System using Biclustering Technique
Sungwoon Choi, Heonseok Ha, Uiwon Hwang, Chanju Kim, Jung-Woo Ha, Sungroh Yoon, WSDM Workshop on Multi-dimensional Information Fusion for User Modeling and Personalization (IFUP), Los Angeles, USA, February 2018.
International Journals
On Mitigating Stability-plasticity Dilemma in CLIP-guided Image Morphing via Geodesic Distillation Loss
Yeongtak Oh, Saehyung Lee, Uiwon Hwang†, Sungroh Yoon†, International Journal of Computer Vision, December 2024. [† corresponding authors]
Adversarial Defense on Harmony: Reverse Attack for Robust Models Against Adversarial Attacks
Yebon Kim, Jinhyo Jung, Hyunjun Kim, Hwisoo So, Yohan Ko, Aviral Shrivastava, Kyoungwoo Lee, Uiwon Hwang, IEEE Access, November 2024.
Real-world Prediction of Preclinical Alzheimer’s Disease with a Deep Generative Model
Uiwon Hwang*, Sung-Woo Kim*, Dahuin Jung, SeungWook Kim, Hyejoo Lee, Sang Won Seo, Joon-Kyung Seong†, Sungroh Yoon†, Artificial Intelligence in Medicine, October 2023. [* equal contribution, † corresponding authors]
Deep Learning-assisted Active Noise Control in a Time-varying Environment
Seonghun Im, Siwon Kim, Sunghwa Woo, Inman Jang, Taewoo Han, Uiwon Hwang, Won-Suk Ohm, Myunghan Lee, Journal of Mechanical Science and Technology, February 2023.
Learn2Evade: Learning-based Generative Model for Evading PDF Malware Classifiers
Ho Bae*, Younghan Lee*, Yohan Kim, Uiwon Hwang, Sungroh Yoon†, Yunheung Paek†, IEEE Transactions on Artificial Intelligence, August 2021. [* equal contribution, † corresponding authors]
PuVAE: A Variational Autoencoder to Purify Adversarial Examples
Uiwon Hwang*, Jaewoo Park*, Hyemi Jang*, Sungroh Yoon†, Nam Ik Cho†, IEEE Access, September 2019. [* equal contribution, † corresponding authors]
How Generative Adversarial Networks and Their Variants Work: An Overview
Yongjun Hong, Uiwon Hwang, Jaeyoon Yoo, Sungroh Yoon, ACM Computing Surveys (CSUR), February 2019.
Domestic Papers
Study on the Use of DWOpenPose for Distinguishing Between AI-Generated and Real Images
Sihoon Yeom, Yeyoung Kim, Seojin Lee, Uiwon Hwang, Conference of Korea Artificial-Intelligence Convergence Technology Society (KAICTS), November 2024.
Trends in Medical Artificial Intelligence and Improvements in Insurance Systems
Yeyoung Kim, Uiwon Hwang, Korea Computer Congress (KCC), June 2024.
A Trend of Source-free Domain Adaptation
Uiwon Hwang, Annual Symposium of KIPS (ASK), May 2024.
Polyphonic Music Generation with Sequence Generative Adversarial Networks
Sang-gil Lee*, Uiwon Hwang*, Seonwoo Min, Sungroh Yoon, Journal of KIISE, January 2024. [* equal contribution]
The Link Between Adversarial Learning and Adversarial Robustness
Uiwon Hwang, Sungroh Yoon, Korea Software Congress (KSC), December 2020.
A Trend of Generative Adversarial Networks for Electronic Health Records
Uiwon Hwang, Sungroh Yoon, Symposium of the Korean Institute of Communications and Information Sciences (KICS), November 2018.
Disease Prediction from Electronic Health Record Data Using Generative Adversarial Networks
Uiwon Hwang, Sungwoon Choi, Heonseok Ha, Sungroh Yoon, Korea Software Congress (KSC), December 2017.
Characteristic Analysis of Distributed Analysis Algorithms for Data Silos with Missing Data
Heonseok Ha, Uiwon Hwang, Sungwoon Choi, Sungroh Yoon, Winter Conference of Korean Institute of Information Scientists and Engineers (KIISE), December 2016.
Patents
Counterattack Apparatus and Method for Responding to Adversarial Attacks on Artificial Intelligence Model
Yohan Ko, Yebon Kim, Hyunjun Kim, Jinhyo Jung, Hwisoo So, Kyungwoo Lee, Uiwon Hwang, Aviral Shrivastava, Korean Patent Pending, Application No. 10-2024-0161875.
Apparatus and Method for Detecting Out of Distribution Including Protection Against Soft Error
Yohan Ko, Aviral Shrivastava, Hwisoo So, Soyeong Park, Uiwon Hwang, Woobin Ko, Kyungwoo Lee, Jinhyo Jung, Korean Patent Pending, Application No. 10-2024-0161876.
Method for Domain Adaptation, and Domain Adaptation Model
Uiwon Hwang, Sungroh Yoon, Jonghyun Lee, Juhyeon Shin, Korean Patent Pending, Application No. 10-2024-0103992.
Method and Apparatus for Training Unsupervised Conditional Generative Model
Sungroh Yoon, Uiwon Hwang, Heeseung Kim, US Patent Pending, Application No. 18204457.
Method and Apparatus for Training Unsupervised Conditional Generative Model
Sungroh Yoon, Uiwon Hwang, Heeseung Kim, Korean Patent Pending, Application No. 10-2023-0060987.
Method and Apparatus for Data Classification Based on Generative Model
Sungroh Yoon, Uiwon Hwang, Dahuin Jung, Korean Patent Pending, Application No. 10-2022-0068096.