gaoxiong zeng

Welcome to Gaoxiong Zeng's Homepage!

Gaoxiong Zeng (曾高雄 / Gordon) is a scientific researcher with Network Technology Lab of Huawei. He received his Ph.D. in computer science and engineering from Hong Kong University of Science and Technology in 2022, and his B.E. in electronic engineering from University of Science and Technology of China in 2015. He is broadly interested in computer networks and systems. His work has been published on various top venues such as SIGCOMM, NSDI, HPCA, INFOCOM, ICNP, IWQoS, and ToN, etc.

News

2024.04 - PAS is accecpted to the IEEE/ACM IWQoS 2024.
2024.04 - FLAIR is accepted to the IEEE TCC 2024.
2024.01 - Serving for the APNet 2024. Welcome to submit!
2023.12 - MLT is accepted to the USENIX NSDI 2024.
2023.10 - Cepheus is accepted to the IEEE HPCA 2024.
2023.04 - Serving for the APNet 2023. Welcome to submit!
2022.03 - Gemini is accepted to the IEEE/ACM ToN 2022.
2022.02 - Joined Huawei 2012 Labs with Gifted Young Award.
2021.12 - Cloudburst is accepted to the IEEE INFOCOM 2022.
2021.09 - Aeolus is accepted to the IEEE/ACM ToN 2022.
2021.07 - FlashPass is accepted to the IEEE ICNP 2021.
2020.05 - Aeolus is accepted to the ACM SIGCOMM 2020.

Selected Publications
PAS: Towards Accurate and Efficient Federated Learning with Parameter-Adaptive Synchronization
Zuo Gan, Chen Chen, Jiayi Zhang, Gaoxiong Zeng, Yifei Zhu, Jieru Zhao, Quan Chen, Minyi Guo.
IEEE/ACM IWQoS 2024. [Paper]
FLAIR: A Fast and Low-Redundancy Failure Recovery Framework for Inter Data Center Network
Yuchao Zhang, Haoqiang Huang, Ahmed M. Abdelmoniem, Gaoxiong Zeng, Xirong Que, Wendong Wang, Ke Xu.
IEEE TCC 2024. [Paper]
Towards Domain-Specific Network Transport for Distributed DNN Training
Hao Wang, Han Tian, Jingrong Chen, Xinchen Wan, Jiacheng Xia, Gaoxiong Zeng, Wei Bai, Junchen Jiang, Yong Wang, Kai Chen.
USENIX NSDI 2024. [Paper] [Slides]
Cepheus: Accelerating Datacenter Applications with High-Performance RoCE-Capable Multicast
Wenxue Li, Junyi Zhang, Yufei Liu, Gaoxiong Zeng, Zilong Wang, Chaoliang Zeng, Pengpeng Zhou, Qiaoling Wang, Kai Chen.
IEEE HPCA 2024. [Paper] [Slides]
Congestion Control for Cross-Datacenter Networks
Gaoxiong Zeng, Wei Bai, Ge Chen, Kai Chen, Dongsu Han, Yibo Zhu, Lei Cui.
IEEE/ACM ToN 2022. [Paper] [Slides]
Cutting Tail Latency in Commodity Datacenters with Cloudburst
Gaoxiong Zeng, Li Chen, Bairen Yi, Kai Chen.
IEEE INFOCOM 2022. [Paper] [Slides]
Aeolus: A Building Block for Proactive Transport in Datacenter Networks
Shuihai Hu, Gaoxiong Zeng, Wei Bai, Zilong Wang, Baochen Qiao, Kai Chen, Kun Tan, Yi Wang.
IEEE/ACM ToN 2022. [Paper] [Slides]
FlashPass: Proactive Congestion Control for Shallow-buffered WAN
Gaoxiong Zeng, Jianxin Qiu, Yifei Yuan, Hongqiang Liu, Kai Chen.
IEEE ICNP 2021. [Paper] [Slides]
Aeolus: A Building Block for Proactive Transport in Datacenters
Shuihai Hu, Wei Bai, Gaoxiong Zeng, Zilong Wang, Baochen Qiao, Kai Chen, Kun Tan, Yi Wang.
ACM SIGCOMM 2020. [Paper] [Slides]
Congestion Control for Cross-Datacenter Networks
Gaoxiong Zeng, Wei Bai, Ge Chen, Kai Chen, Dongsu Han, Yibo Zhu, Lei Cui.
IEEE ICNP 2019. [Paper] [Slides]
Rethinking Transport Layer Design for Distributed Machine Learning
Jiacheng Xia, Gaoxiong Zeng, Junxue Zhang, Weiyan Wang, Wei Bai, Junchen Jiang, Kai Chen.
ACM APNet 2019. [Paper]
Combining ECN and RTT for Datacenter Transport
Gaoxiong Zeng, Wei Bai, Ge Chen, Kai Chen, Dongsu Han, Yibo Zhu.
ACM APNet 2017. [Paper]
Improved Path Compression for Explicit Path Control in Production Data Centers
Shuihai Hu, Kai Chen, Gaoxiong Zeng.
USENIX NSDI Poster 2016. [Paper]
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