publications

2026

1. arXiv

   Expert-Choice Routing Enables Adaptive Computation in Diffusion Language Models

   Shuibai Zhang^*, Caspian Zhuang^*, Chihan Cui^*, Zhihan Yang, Fred Zhangzhi Peng, Yanxin Zhang, Haoyue Bai, Zack Jia, Yang Zhou, Guanhua Chen, and Ming Liu

   arXiv preprint arXiv:2604.01622, 2026

   Bib HTML

   @article{zhang2026ecdlm,
     title = {Expert-Choice Routing Enables Adaptive Computation in Diffusion Language Models},
     author = {Zhang, Shuibai and Zhuang, Caspian and Cui, Chihan and Yang, Zhihan and Peng, Fred Zhangzhi and Zhang, Yanxin and Bai, Haoyue and Jia, Zack and Zhou, Yang and Chen, Guanhua and Liu, Ming},
     journal = {arXiv preprint arXiv:2604.01622},
     year = {2026},
     url = {https://arxiv.org/abs/2604.01622},
   }

2. OSDI ’26

   UCCL-EP: Portable Expert-Parallel Communication

   Ziming Mao, Yihan Zhang, Chihan Cui, Kaichao You, Zhongjie Chen, Zhiying Xu, Scott Shenker, Costin Raiciu, Yang Zhou, and Ion Stoica

   19th USENIX Symposium on Operating Systems Design and Implementation (OSDI), 2026

   Bib HTML

   @article{mao2025ucclep,
     title = {UCCL-EP: Portable Expert-Parallel Communication},
     author = {Mao, Ziming and Zhang, Yihan and Cui, Chihan and You, Kaichao and Chen, Zhongjie and Xu, Zhiying and Shenker, Scott and Raiciu, Costin and Zhou, Yang and Stoica, Ion},
     journal = {19th USENIX Symposium on Operating Systems Design and Implementation (OSDI)},
     year = {2026},
     url = {https://arxiv.org/abs/2512.19849},
   }

2025

1. arXiv

   dpBento: Benchmarking DPUs for Data Processing

   Jiasheng Hu, Chihan Cui, Anna Li, Raahil Vora, Yuanfan Chen, Philip A. Bernstein, Jialin Li, and Qizhen Zhang

   arXiv preprint arXiv:2504.05536, 2025

   Bib HTML

   @article{hu2025dpbento,
     title = {dpBento: Benchmarking DPUs for Data Processing},
     author = {Hu, Jiasheng and Cui, Chihan and Li, Anna and Vora, Raahil and Chen, Yuanfan and Bernstein, Philip A. and Li, Jialin and Zhang, Qizhen},
     journal = {arXiv preprint arXiv:2504.05536},
     year = {2025},
     url = {https://arxiv.org/abs/2504.05536},
   }