I am an Assistant Researcher in the School of Computer Science at Nanjing University.
My current research interests broadly cover computer networking and systems, with a specific focus on Networking, Distributed Systems, and Machine Learning Systems (MLSys).
Experience
Nanjing University
Assistant Researcher, 2023 - Present
Purple Mountain Laboratories
Postdoctoral Researcher, 2021 - 2023
Education
PhD, 2015 - 2021
Beijing University of Posts and Telecommunications
BS, 2011 - 2015
Beijing University of Posts and Telecommunications
Recent Publications
Conference Papers
Qingkai Meng, Hao Zheng, Zhenhui Zhang, ChonLam Lao, Chengyuan Huang, Baojia Li, Ziyuan Zhu, Hao Lu, Weizhen Dang, Zitong Lin, Weifeng Zhang, Lingfeng Liu, Yuanyuan Gong, Chunzhi He, Xiaoyuan Hu, Yinben Xia, Xiang Li, Zekun He, Yachen Wang, Xianneng Zou, Kun Yang, Gianni Antichi, Guihai Chen, Chen Tian.
Astral: A Datacenter Infrastructure for Large Language Model Training at Scale
.
In Proceedings of ACM SIGCOMM (CCF A)
, 2025.
Peirui Cao, Rui Ning, Hongwei Yang, Zhaochen Zhang, Chang Liu, Rui Li, Yongqi Yang, Yunzhuo Liu, Chengyuan Huang, Tao Sun, Xiaodong Duan, Guihai Chen, Chen Tian.
PortFC: Designing High-performance Deadlock-free BCube Networks
.
In Proceedings of ACM ICS (CCF B)
, 2025.
Hao Zheng, Chengyuan Huang, Xiangyu Han, Jiaqi Zheng, Xiaoliang Wang, Chen Tian, Wanchun Dou, Guihai Chen.
μMon: Empowering Microsecond-level Network Monitoring with Wavelets
.
In Proceedings of ACM SIGCOMM (CCF A)
, 2024.
Chengyuan Huang, Yixiao Gao, Wei Chen, Duoxing Li, Yibo Xiao, Ruyi Zhang, Chen Tian, Xiaoliang Wang, Wanchun Dou, Guihai Chen, Yi Wang, Fu Xiao.
MC-RDMA: Improving Replication Performance of RDMA-based Distributed Systems with Reliable Multicast Support
.
In Proceedings of IEEE ICNP (CCF B)
, 2023.
Journal Articles
Chengyuan Huang, Zhengqi Cui, Jun Xu, Zhaochen Zhang, Li Wang, Peirui Cao, Zhongming Ji, Jilei Chen, Dongxu Wang, Shengju Zhang, Lingkun Meng, Ahmed M. Abdelmoniem, Fu Xiao, Wanchun Dou, Guihai Chen, Keqiang He, Chen Tian.
UDMP: Unified Delay-Driven Multipath Protocol for AI Clusters
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In IEEE Transactions on Networking (CCF A)
, 2026.
Chengyuan Huang, Yibo Xiao, Tianfan Zhang, Chao Yang, Dong Zhang, Bingheng Yan, Ahmed M. Abdelmoniem, Gianni Antichi, Xiaoliang Wang, Fu Xiao, Wanchun Dou, Guihai Chen, Hao Yin, Chen Tian.
Troubleshooting Programmable Data Planes via Real-Time Table Information Recording
.
In IEEE Transactions on Networking (CCF A)
, 2025.
Mingyao Wang, Keqiang He, Peirui Cao, Jiong Duan, Dongliang Lv, Zehao Yu, Yanqing Chen, Chengyuan Huang, Wanchun Dou, Guihai Chen, Chen Tian.
Reunion: Receiver-driven network load balancing mechanism in AI training clusters
.
In Computer Networks (CCF B)
, 2025.
Chengyuan Huang, Feiyang Xue, Peiwen Yu, Xiaoliang Wang, Yanqing Chen, Tao Wu, Lei Han, Zifa Han, Bingquan Wang, Xiangyu Gong, Chen Tian, Wanchun Dou, Guihai Chen, Hao Yin.
Minimizing Buffer Utilization for Lossless Inter-DC Links
.
In IEEE/ACM Transactions on Networking (CCF A)
, 2024.