Jiachen Lei

According to our database, Jiachen Lei authored at least 6 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2025

Robust Representation Consistency Model via Contrastive Denoising.

Jiachen Lei, Julius Berner, Jiongxiao Wang, Zhongzhu Chen, Zhongjia Ba, Kui Ren, Jun Zhu, Anima Anandkumar

CoRR, January, 2025

Robust Representation Consistency Model via Contrastive Denoising.

Jiachen Lei, Julius Berner, Jiongxiao Wang, Zhongzhu Chen, Chaowei Xiao, Zhongjie Ba, Kui Ren, Jun Zhu, Anima Anandkumar

Proceedings of the Thirteenth International Conference on Learning Representations, 2025

2024

Consistency Purification: Effective and Efficient Diffusion Purification towards Certified Robustness.

Yiquan Li, Zhongzhu Chen, Kun Jin, Jiongxiao Wang, Jiachen Lei, Bo Li, Chaowei Xiao

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024

SurrogatePrompt: Bypassing the Safety Filter of Text-to-Image Models via Substitution.

Zhongjie Ba, Jieming Zhong, Jiachen Lei, Peng Cheng, Qinglong Wang, Zhan Qin, Zhibo Wang, Kui Ren

Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security, 2024

2023

Masked Diffusion Models are Fast Learners.

Jiachen Lei, Peng Cheng, Zhongjie Ba, Kui Ren

CoRR, 2023

2022

Masked Autoencoders for Egocentric Video Understanding @ Ego4D Challenge 2022.

Jiachen Lei, Shuang Ma, Zhongjie Ba, Sai Vemprala, Ashish Kapoor, Kui Ren

CoRR, 2022