Secure Machine Learning over Relational Data. - Qiyao Luo; Yilei Wang; Zhenghang Ren; Ke Yi 001; Kai Chen 005; Xiao Wang (CoRR, 2021)

TACC: A Full-stack Cloud Computing Infrastructure for Machine Learning Tasks. - Kaiqiang Xu; Xinchen Wan; Hao Wang 116; Zhenghang Ren; Xudong Liao; Decang Sun; Chaoliang Zeng; Kai Chen 005 (CoRR, 2021)

Sphinx: Enabling Privacy-Preserving Online Learning over the Cloud. - Han Tian; Chaoliang Zeng; Zhenghang Ren; Di Chai; Junxue Zhang 001; Kai Chen 005; Qiang Yang 001 (SP, 2022)

Improving Availability of Vertical Federated Learning: Relaxing Inference on Non-overlapping Data. - Zhenghang Ren; Liu Yang 008; Kai Chen 005 (ACM Trans. Intell. Syst. Technol., 2022)

Communication Efficient Secret Sharing with Dynamic Communication-Computation Conversion. - Zhenghang Ren; Xiaodian Cheng; Mingxuan Fan; Junxue Zhang 001; Cheng Hong 001 (INFOCOM, 2023)

VERTICES: Efficient Two-Party Vertical Federated Linear Model with TTP-aided Secret Sharing. - Mingxuan Fan; Yilun Jin; Liu Yang 008; Zhenghang Ren; Kai Chen 005 (CoRR, 2023)

Accelerating Secure Collaborative Machine Learning with Protocol-Aware RDMA. - Zhenghang Ren; Mingxuan Fan; Zilong Wang 007; Junxue Zhang 001; Chaoliang Zeng; Zhicong Huang; Cheng Hong 001; Kai Chen 005 (USENIX Security Symposium, 2024)

Design and Operation of Shared Machine Learning Clusters on Campus. - Kaiqiang Xu; Decang Sun; Hao Wang 116; Zhenghang Ren; Xinchen Wan; Xudong Liao; Zilong Wang 007; Junxue Zhang 001; Kai Chen 005 (ASPLOS (1), 2025)

Enabling Efficient GPU Communication over Multiple NICs with FuseLink. - Zhenghang Ren; Yuxuan Li; Zilong Wang 007; Xinyang Huang; Wenxue Li; Kaiqiang Xu; Xudong Liao; Yijun Sun; Bowen Liu; Han Tian; Junxue Zhang 001; Mingfei Wang; et al. (OSDI, 2025)

mFabric: An Efficient and Scalable Fabric for Mixture-of-Experts Training. - Xudong Liao; Yijun Sun; Han Tian; Xinchen Wan; Yilun Jin; Zilong Wang 007; Zhenghang Ren; Xinyang Huang; Wenxue Li; Kin Fai Tse; Zhizhen Zhong; Guyue Liu; et al. (CoRR, 2025)