Choi, Jongwook

17 publications

ICCV 2025 Beyond Spatial Frequency: Pixel-Wise Temporal Frequency-Based Deepfake Video Detection Taehoon Kim, Jongwook Choi, Yonghyun Jeong, Haeun Noh, Jaejun Yoo, Seungryul Baek, Jongwon Choi

CVPR 2024 Exploiting Style Latent Flows for Generalizing Deepfake Video Detection Jongwook Choi, Taehoon Kim, Yonghyun Jeong, Seungryul Baek, Jongwon Choi

ICMLW 2024 SkillAct: Using Skill Abstractions Improves LLM Agents Anthony Zhe Liu, Jongwook Choi, Sungryull Sohn, Yao Fu, Jaekyeom Kim, Dong-Ki Kim, Xinhe Wang, Jaewon Yoo, Honglak Lee

AAAI 2024 Unsupervised Object Interaction Learning with Counterfactual Dynamics Models Jongwook Choi, Sungtae Lee, Xinyu Wang, Sungryull Sohn, Honglak Lee

ICLRW 2023 Unsupervised Object Interaction Learning with Counterfactual Dynamics Models Jongwook Choi, Sungtae Lee, Xinyu Wang, Sungryull Sohn, Honglak Lee

UAI 2022 Fast Inference and Transfer of Compositional Task Structures for Few-Shot Task Generalization Sungryull Sohn, Hyunjae Woo, Jongwook Choi, Lyubing Qiang, Izzeddin Gur, Aleksandra Faust, Honglak Lee

ICLR 2022 Lipschitz-Constrained Unsupervised Skill Discovery Seohong Park, Jongwook Choi, Jaekyeom Kim, Honglak Lee, Gunhee Kim

NeurIPS 2021 Environment Generation for Zero-Shot Compositional Reinforcement Learning Izzeddin Gur, Natasha Jaques, Yingjie Miao, Jongwook Choi, Manoj Tiwari, Honglak Lee, Aleksandra Faust

NeurIPSW 2021 Fast Inference and Transfer of Compositional Task for Few-Shot Task Generalization Sungryull Sohn, Hyunjae Woo, Jongwook Choi, Lyubing Qiang, Izzeddin Gur, Aleksandra Faust, Honglak Lee

ICML 2021 Shortest-Path Constrained Reinforcement Learning for Sparse Reward Tasks Sungryull Sohn, Sungtae Lee, Jongwook Choi, Harm H Van Seijen, Mehdi Fatemi, Honglak Lee

NeurIPS 2021 Successor Feature Landmarks for Long-Horizon Goal-Conditioned Reinforcement Learning Christopher Hoang, Sungryull Sohn, Jongwook Choi, Wilka Carvalho, Honglak Lee

ICML 2021 Variational Empowerment as Representation Learning for Goal-Conditioned Reinforcement Learning Jongwook Choi, Archit Sharma, Honglak Lee, Sergey Levine, Shixiang Shane Gu

NeurIPS 2020 Memory Based Trajectory-Conditioned Policies for Learning from Sparse Rewards Yijie Guo, Jongwook Choi, Marcin Moczulski, Shengyu Feng, Samy Bengio, Mohammad Norouzi, Honglak Lee

ICLR 2020 Meta Reinforcement Learning with Autonomous Inference of Subtask Dependencies Sungryull Sohn, Hyunjae Woo, Jongwook Choi, Honglak Lee

ICLR 2019 Contingency-Aware Exploration in Reinforcement Learning Jongwook Choi, Yijie Guo, Marcin Moczulski, Junhyuk Oh, Neal Wu, Mohammad Norouzi, Honglak Lee

CVPR 2017 End-to-End Concept Word Detection for Video Captioning, Retrieval, and Question Answering Youngjae Yu, Hyungjin Ko, Jongwook Choi, Gunhee Kim

CVPR 2017 Supervising Neural Attention Models for Video Captioning by Human Gaze Data Youngjae Yu, Jongwook Choi, Yeonhwa Kim, Kyung Yoo, Sang-Hun Lee, Gunhee Kim