About Me
I am currently a Research Scientist in ByteDance Seed. Before joining ByteDance, I received my Ph.D degree in Mathematics from The Hong Kong University of Science and Technology (HKUST), supervised by Prof. Tong Zhang. Before that, I obtained my Bachelor degree in Electronic Engineering from Tsinghua University.
Tech Reports
- Seed LiveInterpret 2.0: End-to-end Simultaneous Speech-to-speech Translation with Your Voice 
 Shanbo Cheng, Yu Bao, Zhichao Huang, Yu Lu, Ningxin Peng, Lu Xu, Runsheng Yu, et.al.
 [Project Page]
- Seed-X: Building Strong Multilingual Translation LLM with 7B Parameters 
 Shanbo Cheng, Yu Bao, Qian Cao, Luyang Huang, Liyan Kang, Zhicheng Liu, Yu Lu, Wenhao Zhu, Zhichao Huang, Tao Li, Sitong Liu, Ningxin Peng, Shuaijie She, Lu Xu, et.al.
 [Project Page]
- Towards Achieving Human Parity on End-to-end Simultaneous Speech Translation via LLM Agent 
 Shanbo Cheng, Zhichao Huang, Tom Ko, Hang Li, Ningxin Peng, Lu Xu, Qini Zhang ($\alpha-\beta$ order)
 [Project page]
- Speech Translation with Large Language Models: An Industrial Practice 
 Zhichao Huang, Rong Ye, Tom Ko, Qianqian Dong, Shanbo Cheng, Mingxuan Wang, Hang Li
 [Demo]
Publications
- SeqPO-SiMT: Sequential Policy Optimization for Simultaneous Machine Translation 
 Ting Xu, Zhichao Huang†, Jiankai Sun, Shanbo Cheng, Wai Lam
 ACL 2025 Findings (†correspoding author)
- On the Impact of Hard Adversarial Instances on Overfitting in Adversarial Training 
 Chen Liu, Zhichao Huang, Mathieu Salzmann, Tong Zhang, Sabine Süsstrunk
 Journal of Machine Learning Research (JMLR)
 [Code]
- RepCodec: A Speech Representation Codec for Speech Tokenization 
 Zhichao Huang*, Chutong Meng*, Tom Ko
 The 62nd Annual Meeting of the Association for Computational Linguistics (ACL 2024) [Oral]
 [Code]
- Fast Adversarial Training with Adaptive Step Size 
 Zhichao Huang, Yanbo Fan, Chen Liu, Weizhong Zhang, Yong Zhang, Mathieu Salzmann, Sabine Süsstrunk, Jue Wang
 Transcation on Image Processing (TIP)
 [Code]
- Towards Stable and Efficient Adversarial Training against $\ell_1$ Bounded Adversarial Attacks 
 Yulun Jiang, Chen Liu, Zhichao Huang, Mathieu Salzmann, Sabine Süsstrunk
 Fortieth International Conference on Machine Learning (ICML 2023)
 [Code]
- Black-Box Prompt Learning for Pre-trained Language Models 
 Shizhe Diao, Zhichao Huang, Ruijia Xu, Xuechun Li, Yong Lin, Xiao Zhou, Tong Zhang
 Transactions on Machine Learning Research (TMLR)
 [Code]
- Few-Shot Human Motion Transfer by Personalized Geometry and Texture Modeling 
 Zhichao Huang, Xintong Han, Jia Xu, Tong Zhang
 2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR 2021)
 [Code][Video]
- Stochastic Recursive Gradient Descent Ascent for Stochastic Nonconvex-Strongly-Concave Minimax Problems 
 Luo Luo, Haishan Ye, Zhichao Huang, Tong Zhang
 34th Conference on Neural Information Processing Systems (NeurIPS 2020)
- Black-box Adversarial Attack with Transferable Model-Based Embedding
 Zhichao Huang, Tong Zhang
 Eighth International Conference on Learning Representations (ICLR 2020)
 [Code]
- Hessian-Aware Zeroth-Order Optimization 
 Haishan Ye, Zhichao Huang, Cong Fang, Chris Junchi Li, Tong Zhang
 Transactions on Pattern Analysis and Machine Intelligence (T-PAMI)
- Enhancing CNN Incremental Learning Capability with an Expanded Network 
 Shanshan Cai*, Zhuwei Xu*, Zhichao Huang*, Yueru Chen, C.-C. Jay Kuo
 2018 IEEE International Conference on Multimedia and Expo (ICME 2018) (*equal contribution)
- CorrAttack: Black-box Adversarial Attack with Structured Search 
 Zhichao Huang*, Yaowei Huang*, Tong Zhang (*equal contribution)
Experiences
- Research Intern, Tencent AI Lab, Shenzhen, China 
 Topic: Adversarial Examples
 Mentor: Yanbo Fan
 Mar 2021 - Nov 2021
- Research Intern, Huya Inc, Guangzhou, China 
 Topic: Human Motion Transfer
 Mentor: Jia Xu
 Jun 2019 - Aug 2019
- Research Intern, Sensetime Group Limited, Beijing, China 
 Topic: Multitask Semantic Segmentation in Autonomous Driving
 Mentor: Guangliang Cheng
 Dec 2017 - Jun 2018
- Research Assistant, University of Southern California, Los Angeles, USA 
 Topic: Incremental Learning in CNN
 Advisor: C.-C. Jay Kuo
 Jun 2017 - Aug 2017
Teaching
- MATH 1014 - Calculus II (Spring 2019)
- MATH 1013 - Calculus IB (Fall 2019)
- MATH 2011 - Introduction to Multivariable Calculus (Spring 2020, Spring 2021)
- MATH 2111 - Matrix Algebra and Applications (Fall 2020, Fall 2021)
- MATH 2011 - Introduction to Multivariable Calculus (Spring 2021)
Awards
- Best TA Teaching Award, 2020 - 2021
- HKUST Postgraduate Studentship, 2018-2022
Academic Service
- Reviewer of ICML, NeurIPS, ICLR, T-PAMI, IJCV, SIMODS, ACL etc.
