no code implementations • 3 Oct 2024 • Zeyu Feng, Hao Luan, Kevin Yuchen Ma, Harold Soh
Safe and successful deployment of robots requires not only the ability to generate complex plans but also the capacity to frequently replan and correct execution errors.
no code implementations • 12 Jun 2024 • Jiannan Xiang, Guangyi Liu, Yi Gu, Qiyue Gao, Yuting Ning, Yuheng Zha, Zeyu Feng, Tianhua Tao, Shibo Hao, Yemin Shi, Zhengzhong Liu, Eric P. Xing, Zhiting Hu
This paper makes a step towards building a general world model by introducing Pandora, a hybrid autoregressive-diffusion model that simulates world states by generating videos and allows real-time control with free-text actions.
1 code implementation • 7 May 2024 • Zeyu Feng, Hao Luan, Pranav Goyal, Harold Soh
Operating effectively in complex environments while complying with specified constraints is crucial for the safe and successful deployment of robots that interact with and operate around people.
no code implementations • 29 Feb 2024 • Guangyi Liu, Yu Wang, Zeyu Feng, Qiyu Wu, Liping Tang, Yuan Gao, Zhen Li, Shuguang Cui, Julian McAuley, Zichao Yang, Eric P. Xing, Zhiting Hu
The vast applications of deep generative models are anchored in three core capabilities -- generating new instances, reconstructing inputs, and learning compact representations -- across various data types, such as discrete text/protein sequences and continuous images.
no code implementations • 8 Oct 2023 • Jiayi Wang, Ke Wang, Fengming Zhou, Chengyu Wang, Zhiyong Fu, Zeyu Feng, Yu Zhao, Yuqi Zhang
Interactive machine translation (IMT) has emerged as a progression of the computer-aided translation paradigm, where the machine translation system and the human translator collaborate to produce high-quality translations.
1 code implementation • 10 Nov 2022 • Zeyu Feng, BoWen Zhang, Jianxin Bi, Harold Soh
In this work, we focus on the problem of safe policy transfer in reinforcement learning: we seek to leverage existing policies when learning a new task with specified constraints.
1 code implementation • 1 Aug 2022 • Guangyi Liu, Zeyu Feng, Yuan Gao, Zichao Yang, Xiaodan Liang, Junwei Bao, Xiaodong He, Shuguang Cui, Zhen Li, Zhiting Hu
This paper proposes a new efficient approach for composable text operations in the compact latent space of text.
Ranked #2 on Unsupervised Text Style Transfer on Yelp
no code implementations • 1 Oct 2020 • Zeyu Feng, Chang Xu, DaCheng Tao
Unsupervised open-set domain adaptation (UODA) is a realistic problem where unlabeled target data contain unknown classes.
no code implementations • ICCV 2019 • Zeyu Feng, Chang Xu, Dacheng Tao
In contrast to previous self-supervised learning methods, our approach learns from multiple domains, which has the benefit of decreasing the build-in bias of individual domain, as well as leveraging information and allowing knowledge transfer across multiple domains.
1 code implementation • CVPR 2019 • Zeyu Feng, Chang Xu, Dacheng Tao
The method incorporates rotation invariance into the feature learning framework, one of many good and well-studied properties of visual representation, which is rarely appreciated or exploited by previous deep convolutional neural network based self-supervised representation learning methods.