I am a research scientist at Meta GenAI. My research interests span the areas of computer vision and machine learning. I am currently exploring media generation, with a particular focus on video and image generation. One of my recent projects is Meta Movie Gen, a cast of sophisticated foundation models designed for media generation (video, image, and audio).
Before this, I earned my PhD from Georgia Tech, where I had the opportunity to work with Prof. Zsolt Kira.
My PhD research centers on enhancing the efficiency of model parameters, data, and label annotations in the training of large-scale machine learning models, which rely on substantial foundation models trained on vast datasets and labels.
Unbiased Teacher for Semi-Supervised Object Detection
International Conference on Learning Representations
(ICLR), 2021 Yen-Cheng Liu, Chih-Yao Ma, Zijian He, Chia-Wen Kuo, Kan Chen, Peizhao Zhang, Bichen Wu, Zsolt
Kira, Peter Vajda
[Paper] [Project Page] [Code]
Posterior Re-calibration for Imbalanced Datasets
Conference on Neural Information Processing Systems
(NeurIPS), 2020 Junjiao Tian, Yen-Cheng Liu, Nathaniel Glaser, Yen-Chang Hsu, Zsolt Kira
[Paper] [Code]
When2com: Multi-Agent Perception via Communication Graph Grouping
IEEE Conference on Computer Vision and Pattern Recognition
(CVPR), 2020 Yen-Cheng Liu, Junjiao Tian*, Nathaniel Glaser*, Zsolt Kira (* indicates equal contribution)
[Project Page]
Who2com: Collaborative Perception via Learnable Handshake Communication
International Conference on Robotics and Automation
(ICRA), 2020 Yen-Cheng Liu, Junjiao Tian, Chih-Yao Ma, Nathaniel Glaser, Chia-Wen Kuo, Zsolt Kira
[Paper] [Project Page]
UNO: Uncertainty-aware Noisy-Or Multimodal Fusion for Unanticipated Input Degradation
International Conference on Robotics and Automation
(ICRA), 2020 Junjiao Tian, Wesley Cheung, Nathan Glaser, Yen-Cheng Liu, Zsolt Kira
[Paper]
Towards Scene Understanding: Unsupervised Monocular Depth Estimation with Semantic-aware Representation
IEEE Conference on Computer Vision and Pattern Recognition
(CVPR), 2019 Po-Yi Chen*, Alexander H. Liu*, Yen-Cheng Liu, Yu-Chiang Frank Wang (* indicates equal
contribution)
[Paper]
A Closer Look at Few-shot Classification
International Conference on Learning Representations
(ICLR), 2019 Wei-Yu Chen, Yen-Cheng Liu, Zsolt Kira, Yu-Chiang Frank Wang, Jia-Bin Huang
[Project Page][Paper] [Code]
A Unified Feature Disentangler for Multi-Domain Image Translation and Manipulation
Conference on Neural Information Processing Systems
(NeurIPS), 2018 Alexendar Liu,
Yen-Cheng Liu, Yu-Ying Yeh, Yu-Chiang
Frank Wang
[Paper] [Code]
Detach and Adapt: Learning Cross-Domain Disentangled Deep Representation
IEEE Conference on Computer Vision and Pattern Recognition
(CVPR), 2018
Yen-Cheng Liu, Yu-Ying Yeh, Tzu-Chien
Fu, Sheng-De Wang, Wei-Chen Chiu, Yu-Chiang Frank Wang
[Paper] [Code]
Re-evaluating Continual Learning Scenarios: A Categorization and Case for Strong Baselines
Conference on Neural Information Processing Systems Workshops (NeurIPS Workshops), 2018 Yen-Chang Hsu, Yen-Cheng Liu, Anita Ramasamy, Zsolt Kira
[Paper] [Code]