Zhijian Ou

Full Professor, Department of Electronic Engineering, Tsinghua University

Joined

February 2017

Names

Zhijian Ou

Emails

****@gmail.com (Confirmed)

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

Personal Links

Homepage

DBLP

Career & Education History

Full Professor

Department of Electronic Engineering, Tsinghua University (tsinghua.edu.cn)

2024 – Present

Advisors, Relations & Conflicts

co-worker

Zhiqiang Tan

Present

Expertise

speech recognition

Present

graphical models

Present

deep generative models

Present

dialog systems

Present

energy-based models

Present

Publications

Improving End-to-End Training of Retrieval-Augmented Generation Models via Joint Stochastic Approximation
Hongyu Cao, Yuxuan Wu, Yucheng Cai, Xianyu Zhao, Zhijian Ou
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Semi-Supervised Speech Enhancement with Gradient-Guided Channel Attenuation
Qin Yang, Ying Hu, Liang He, Zhijian Ou, Hexin Liu, Eng Siong Chng
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Pronunciation-Lexicon Free Training for Phoneme-based Crosslingual ASR via Joint Stochastic Approximation
Saierdaer Yusuyin, Te Ma, Hao Huang, Zhijian Ou
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone
A Probabilistic End-To-End Task-Oriented Dialog Model with Latent Belief States towards Semi-Supervised Learning
Yichi Zhang, Zhijian Ou, Junlan Feng
- 15 Oct 2021
- OpenReview Archive Direct Upload
- Readers: Everyone
Task-Oriented Dialog Systems that Consider Multiple Appropriate Responses under the Same Context
Yichi Zhang, Zhijian Ou, Zhou Yu
- 15 Oct 2021
- OpenReview Archive Direct Upload
- Readers: Everyone
Task-Oriented Dialog Systems That Consider Multiple Appropriate Responses under the Same Context
Yichi Zhang, Zhijian Ou, Zhou Yu
- 2020 (modified: 28 Mar 2024)
- AAAI 2020
- Readers: Everyone
Semi-Supervised Seq2seq Joint-Stochastic-Approximation Autoencoders With Applications to Semantic Parsing
Yunfu Song, Zhijian Ou
- 2020 (modified: 06 Nov 2022)
- IEEE Signal Process. Lett. 2020
- Readers: Everyone
Upgrading CRFS to JRFS and its Benefits to Sequence Modeling and Labeling
Yunfu Song, Zhijian Ou, Zitao Liu, Songfan Yang
- 2020 (modified: 10 Sept 2025)
- ICASSP 2020
- Readers: Everyone
Paraphrase Augmented Task-Oriented Dialog Generation
Silin Gao, Yichi Zhang, Zhijian Ou, Zhou Yu
- 2020 (modified: 15 May 2025)
- ACL 2020
- Readers: Everyone
CAT: A CTC-CRF based ASR Toolkit Bridging the Hybrid and the End-to-end Approaches towards Data Efficiency and Low Latency
Keyu An, Hongyu Xiang, Zhijian Ou
- 2020 (modified: 06 Nov 2022)
- CoRR 2020
- Readers: Everyone

View all 54 publications

Co-Authors

View all 58 co-authors