Chen Xu

Lecturer, Harbin Engineering University

Joined

October 2021

Names

Chen Xu (Preferred)

Emails

****@163.com (Confirmed)

****@outlook.com (Confirmed)

****@hrbeu.edu.cn (Confirmed)

Personal Links

Google Scholar

DBLP

Semantic Scholar

Career & Education History

Lecturer

Harbin Engineering University (hrbeu.edu.cn)

2023 – Present

PhD student

Northeastern University (neu.edu.cn)

2019 – 2023

MS student

Northeastern University (neu.edu.cn)

2017 – 2019

Advisors, Relations & Conflicts

Coworker

Dapeng Man

2023 – Present

PhD Advisor

Jingbo Zhu

2019 – 2023

PhD Advisor

Tong Xiao

2019 – 2023

Expertise

Large Language Model

2024 – Present

Speech Translation

2020 – Present

Low-resource Machine Translation

2017 – 2020

Publications

Collapsing Sequence-Level Data-Policy Coverage via Poisoning Attack in Offline Reinforcement Learning
Xue Zhou, Dapeng Man, Chen Xu, Fanyi Zeng, Tao Liu, Huan Wang, Shucheng He, Chaoyang Gao, Wu Yang
- UAI 2025 Poster
- Readers: Everyone
PolyVoice: Language Models for Speech to Speech Translation
Qian qian Dong, Zhiying Huang, Qiao Tian, Chen Xu, Tom Ko, yunlong zhao, Siyuan Feng, Tang Li, Kexin Wang, Xuxin Cheng, Fengpeng Yue, Ye Bai, Xi Chen, Lu Lu, Zejun MA, Yuping Wang, Mingxuan Wang, Yuxuan Wang
- ICLR 2024 poster
- Readers: Everyone
Rethinking and Improving Multi-task Learning for End-to-end Speech Translation
Yuhao Zhang, Chen Xu, Bei Li, Hao Chen, Tong Xiao, Chunliang Zhang, JingBo Zhu
- EMNLP 2023 Main
- Readers: Everyone
Modality Adaption or Regularization? A Case Study on End-to-End Speech Translation
Yuchen Han, Chen Xu, Tong Xiao, Jingbo Zhu
- Published: 01 Jan 2023, Last Modified: 05 Nov 2023
- ACL (2) 2023
- Readers: Everyone
CTC-based Non-autoregressive Speech Translation
Chen Xu, Xiaoqian Liu, Xiaowen Liu, Qingxuan Sun, Yuhao Zhang, Murun Yang, Qianqian Dong, Tom Ko, Mingxuan Wang, Tong Xiao, Anxiang Ma, Jingbo Zhu
- Published: 01 Jan 2023, Last Modified: 05 Nov 2023
- ACL (1) 2023
- Readers: Everyone
Bridging the Granularity Gap for Acoustic Modeling
Chen Xu, Yuhao Zhang, Chengbo Jiao, Xiaoqian Liu, Chi Hu, Xin Zeng, Tong Xiao, Anxiang Ma, Huizhen Wang, Jingbo Zhu
- Published: 01 Jan 2023, Last Modified: 05 Nov 2023
- ACL (Findings) 2023
- Readers: Everyone
Improving End-to-End Speech Translation by Leveraging Auxiliary Speech and Text Data
Yuhao Zhang, Chen Xu, Bojie Hu, Chunliang Zhang, Tong Xiao, Jingbo Zhu
- Published: 01 Jan 2023, Last Modified: 05 Nov 2023
- AAAI 2023
- Readers: Everyone
The NiuTrans End-to-End Speech Translation System for IWSLT23 English-to-Chinese Offline Task
Yuchen Han, Xiaoqian Liu, Hao Chen, Yuhao Zhang, Chen Xu, Tong Xiao, Jingbo Zhu
- Published: 01 Jan 2023, Last Modified: 05 Nov 2023
- IWSLT@ACL 2023
- Readers: Everyone
Recent Advances in Direct Speech-to-text Translation
Chen Xu, Rong Ye, Qianqian Dong, Chengqi Zhao, Tom Ko, Mingxuan Wang, Tong Xiao, Jingbo Zhu
- Published: 01 Jan 2023, Last Modified: 05 Nov 2023
- IJCAI 2023
- Readers: Everyone
Bridging the Granularity Gap for Acoustic Modeling
Chen Xu, Yuhao Zhang, Chengbo Jiao, Xiaoqian Liu, Chi Hu, Xin Zeng, Tong Xiao, Anxiang Ma, Huizhen Wang, Jingbo Zhu
- Published: 01 Jan 2023, Last Modified: 05 Nov 2023
- CoRR 2023
- Readers: Everyone

View all 29 publications

Co-Authors

View all 75 co-authors