1 code implementation • 24 Nov 2023 • YiWen Chen, Zilong Chen, Chi Zhang, Feng Wang, Xiaofeng Yang, Yikai Wang, Zhongang Cai, Lei Yang, Huaping Liu, Guosheng Lin
3D editing plays a crucial role in many areas such as gaming and virtual reality.
2 code implementations • 30 May 2023 • Chi Zhang, YiWen Chen, Yijun Fu, Zhenglin Zhou, Gang Yu, Billzb Wang, Bin Fu, Tao Chen, Guosheng Lin, Chunhua Shen
The recent advancements in image-text diffusion models have stimulated research interest in large-scale 3D generative models.
1 code implementation • 22 Aug 2023 • YiWen Chen, Chi Zhang, Xiaofeng Yang, Zhongang Cai, Gang Yu, Lei Yang, Guosheng Lin
Recent strides in Text-to-3D techniques have been propelled by distilling knowledge from powerful large text-to-image diffusion models (LDMs).
1 code implementation • CVPR 2023 • Kunhao Liu, Fangneng Zhan, YiWen Chen, Jiahui Zhang, Yingchen Yu, Abdulmotaleb El Saddik, Shijian Lu, Eric Xing
In addition, it transforms the grid features according to the reference style which directly leads to high-quality zero-shot style transfer.
1 code implementation • 17 Apr 2023 • Chaoyue Song, Tianyi Chen, YiWen Chen, Jiacheng Wei, Chuan Sheng Foo, Fayao Liu, Guosheng Lin
To solve this problem, we propose neural dual quaternion blend skinning (NeuDBS) to achieve 3D point deformation, which can perform rigid transformation without skin-collapsing artifacts.
1 code implementation • 19 Jul 2022 • Rao Fu, Xiao Zhan, YiWen Chen, Daniel Ritchie, Srinath Sridhar
Results show that our method can generate shapes consistent with text descriptions, and shapes evolve gradually as more phrases are added.
1 code implementation • 30 May 2023 • Yufei Tian, Anjali Narayan-Chen, Shereen Oraby, Alessandra Cervone, Gunnar Sigurdsson, Chenyang Tao, Wenbo Zhao, YiWen Chen, Tagyoung Chung, Jing Huang, Nanyun Peng
Automatic melody-to-lyric generation is a task in which song lyrics are generated to go with a given melody.
no code implementations • 1 Jan 2021 • Samuel A. Stein, Ray Marie Tischio, Betis Baheri, YiWen Chen, Ying Mao, Qiang Guan, Ang Li, Bo Fang
In this paper, we propose GenQu, a hybrid and general-purpose quantum framework for learning classical data through quantum states.
no code implementations • 27 Aug 2021 • Harshit Daga, YiWen Chen, Aastha Agrawal, Ada Gavrilovska
For highly distributed environments such as edge computing, collaborative learning approaches eschew the dependence on a global, shared model, in favor of models tailored for each location.
no code implementations • EMNLP 2021 • YiWen Chen, Simone Teufel
The best of our methods outperforms the current SoA in BLC detection, with an accuracy of English BLC detection of 75. 0%, and of Mandarin BLC detection 80. 7% on a test set.
no code implementations • 16 Nov 2021 • Haofeng Liu, YiWen Chen, Jiayi Tan, Marcelo H Ang Jr
How to make imitation learning more general when demonstrations are relatively limited has been a persistent problem in reinforcement learning (RL).
no code implementations • 1 Mar 2022 • YiWen Chen, Zedong Zhang, Haofeng Liu, Jiayi Tan, Chee-Meng Chew, Marcelo Ang
In recent years, a myriad of superlative works on intelligent robotics policies have been done, thanks to advances in machine learning.
no code implementations • 20 Apr 2022 • YiWen Chen, Xichao Zhan, Feng Shu, Qijuan Jie, Xin Cheng, Zhihong Zhuang, Jiangzhou Wang
Eigen-decomposition-based direction finding methods of using large-scale/ultra-large-scale fully-digital receive antenna arrays lead to a high or ultra-high complexity.
no code implementations • 27 Apr 2022 • Xichao Zhan, YiWen Chen, Feng Shu, Xin Cheng, Yuanyuan Wu, Qi Zhang, Yifang Li, Peng Zhang
In the proposed Max-RP-QI, a quadratic interpolation scheme is adopted to interpolate the three DOA values corresponding to the largest three receive powers of Max-RP.
no code implementations • 12 May 2022 • YiWen Chen, Sheng Guo, Zedong Zhang, Lei Zhou, Xian Yao Ng, Marcelo H. Ang Jr
Previous methods achieved good performance on such manipulation tasks.
no code implementations • 6 Jun 2022 • YiWen Chen, Xue Li, Sheng Guo, Xian Yao Ng, Marcelo Ang
Reinforcement learning has shown a wide usage in robotics tasks, such as insertion and grasping.
no code implementations • 15 Jan 2023 • YiWen Chen, Xichao Zhan, Feng Shu
Massive multiple input multiple output(MIMO)-based fully-digital receive antenna arrays bring huge amount of complexity to both traditional direction of arrival(DOA) estimation algorithms and neural network training, which is difficult to satisfy high-precision and low-latency applications in future wireless communications.
no code implementations • 16 Aug 2023 • Feng Shu, Baihua Shi, YiWen Chen, Jiatong Bai, YiFan Li, Tingting Liu, Zhu Han
To address this problem, a new heterogeneous sub-connected hybrid analog and digital (HAD) MIMO structure is proposed with an intrinsic ability of removing phase ambiguity and a corresponding new framework is developed to implement a rapid high-precision DOA estimation using only single time-slot.
no code implementations • 2 Nov 2023 • YiWen Chen, Tianqi Xiang, Xi Chen, Xin Zhang
For signal processing related to localization technologies, non line of sight (NLOS) multipaths have a significant impact on the localization error level.
no code implementations • 8 Dec 2023 • Xiaofeng Yang, YiWen Chen, Cheng Chen, Chi Zhang, Yi Xu, Xulei Yang, Fayao Liu, Guosheng Lin
We propose a unified framework aimed at enhancing the diffusion priors for 3D generation tasks.
no code implementations • 23 Mar 2024 • YiWen Chen, Yuyao Ye, Ziyi Chen, Chuheng Zhang, Marcelo H. Ang
Robotics learning highly relies on human expertise and efforts, such as demonstrations, design of reward functions in reinforcement learning, performance evaluation using human feedback, etc.