My research interests include blockchain and distributed system.
Email: rkzhang@stu.pku.edu.cn

Publications

Understanding the Weakness of Large Language Model Agents within a Complex Android Environment(KDD2024)

• Mingzhe Xing, Rongkai Zhang, Hui Xue, Qi Chen, Fan Yang, and Zhen Xiao.

Presto: Optimizing Cross-Shard Transactions in Sharded Blockchain Architecture(SRDS2024)

• Qiuyu Ding, Rongkai Zhang, Shenglin Yin, PengZe Li, Shengjie Guan, Zhen Xiao, Jieyi Long

Comprehensive Deadlock Prevention for GPU Collective Communication(EuroSys2025)

• Lichen Pan, Juncheng Liu, Yongquan Fu, Jinhui Yuan, Rongkai Zhang, Pengze Li, Zhen Xiao