个人简介

廖国成，助理教授，硕士生导师。2021年4月入选565net必赢客户端百人计划，加入565net必赢客户端。2021年于香港中文大学信息工程系获得博士学位；2019 于加州理工学院进行交流访问；2016年于565net必赢客户端电子与信息工程学院获学士学位。主要研究方向为边缘计算、算力网络、联邦学习、隐私保护、群智感知、物联网、网络优化。主持国自然青基和广东省面上项目。近年来的工作多发表于国际顶级会议和期刊，包括 CCF A 类期刊ACM/IEEE Trans. on Networking, IEEE Trans. on Mobile Computing, IEEE Trans. on Services Computing, CCF A 类会议 Infocom，曾获 2017 IEEE ComSoc Young Professional Best Paper Award。

邮箱

liaogch6@mail.sysu.edu.cn

招生：

主要研究方向包括边缘计算、算力网络、联邦学习、网络优化、隐私保护、群智感知、联邦学习、物联网。欢迎感兴趣的本科生和有意读研的同学通过邮箱(liaogch6@mail.sysu.edu.cn)与我联系。优秀的毕业生可推荐到国内外高校深造，或推荐至各大互联网公司实习就业。

个人主页：https://liaogch.github.io/

学术成果

期刊论文

[ToN] Rui Li, Tao Ouyang, Liekang Zeng, Guocheng Liao, Zhi Zhou, Xu Chen, "Online Optimization of DNN Inference Network Utility in Collaborative Edge Computing," IEEE/ACM Transactions on Networking. (CCF-A类期刊)

[TMC] Guocheng Liao∗, Bing Luo∗, Yutong Feng, Meng Zhang, and Xu Chen (∗equal contributions), "Optimal Mechanism Design for Heterogeneous Client Sampling in Federated Learning," IEEE Transactions on Mobile Computing (TMC). (CCF-A类期刊)

[TMC] Wuxing Mao, Qian Ma, Guocheng Liao, and Xu Chen, "Game Analysis and Incentive Mechanism Design for Differentially Private Cross-silo Federated Learning," IEEE Transactions on Mobile Computing. (CCF-A类期刊)

[ToN] Peng Sun, Guocheng Liao, Xu Chen, and Jianwei Huang, "A Socially Optimal Data Marketplace with Differentially Private Federated Learning," IEEE/ACM Transactions on Networking, accepted. (CCF-A类期刊)

[TSC] Kean Ren （硕士生）, Guocheng Liao （通信作者）, Qian Ma, and Xu Chen, "Differentially Private Auction Design for Federated Learning with non-IID Data," IEEE Transactions on Services Computing (CCF-A类期刊).

[MOR] Guocheng Liao∗, Yu Su∗, Juba Ziani, Adam Wierman, and Jianwei Huang, "The Privacy Paradox and Optimal Bias-VarianceTrade-offs in Data Acquisition,"  Mathematics of Operations Research (∗equal contributions). 

[TMC] Jingyi Li, Guocheng Liao, Lin Chen, and Xu Chen, "Roulette: A Semantic Privacy-Preserving Device-Edge Collaborative Inference Framework for Deep Learning Classification Tasks," IEEE Transactions on Mobile Computing (CCF-A类期刊)

[ToN] Guocheng Liao, Xu Chen, and Jianwei Huang, "Privacy Protection under Incomplete Social and Data Correlation Information," IEEE/ACM Transactions on Networking, vol. 31, no. 6, December 2023. (CCF-A类期刊)

[JSA]Pu Wang, Tao Ouyang, Guocheng Liao, Jie Gong, Shuai Yu, Xu Chen, ''Edge intelligence in motion: Mobility-aware dynamic DNN inference service migration with downtime in mobile edge computing," Journal of Systems Architecture, vol. 130, Sept. 2022. (CCF-B类期刊)

[ToN] Guocheng Liao, Xu Chen, and Jianwei Huang, "Privacy-Aware Online Social Networking with Targeted Advertisement," IEEE/ACM Transactions on Networking, vol.30, no.3, pp.1312 - 1327, June 2022. (CCF-A类期刊)

[ToN] Guocheng Liao, Xu Chen, and Jianwei Huang, "Social-Aware Privacy-Preserving Mechanism for Correlated Data," IEEE/ACM Transactions on Networking, vol.28., no.4, pp.1671-1683, August 2020. (CCF-A类期刊)

[ToN] Guocheng Liao, Xu Chen, and Jianwei Huang, "Prospect Theoretic Analysis of Privacy-Preserving Mechanism," IEEE/ACM Transactions on Networking, vol.28, no.1, pp.71-83, February 2020. (CCF-A类期刊)

会议论文

[ICC'24] Zejian Chen（硕士生）, Guocheng Liao （通信作者）, Qian Ma, and Xu Chen, "Adaptive Privacy Budget Allocation in Federated Learning: A Multi-Agent Reinforcement Learning Approach," IEEE International Conference on Communications, 2024. (CCF-C类会议)

[INFOCOM’22] Peng Sun, Xu Chen, Guocheng Liao, and Jianwei Huang, "A Profit-Maximizing Model Marketplace with Differentially Private Federated Learning," IEEE International Conference on Computer Communications, 2022. (CCF-A类会议)

[EC’21] Guocheng Liao∗, Yu Su∗, Juba Ziani, Adam Wierman, and Jianwei Huang, "The Privacy Paradox and Optimal Bias-VarianceTrade-offs in Data Acquisition," ACM Conference on Economics and Computation, 2021 (∗equal contributions). 

[INFOCOM’20] Guocheng Liao, Xu Chen, and Jianwei Huang, "Privacy Policy in Online Social Network with Targeted Advertising Business," IEEE International Conference on Computer Communications, 2020. (CCF-A类会议)

[MobiHoc’18] Guocheng Liao, Xu Chen, and Jianwei Huang, "Social-Aware Privacy-Preserving Correlated Data Collection," ACMInternational Symposium on Mobile Ad Hoc Networking and Computing, 2018. (CCF-B类会议)

[GLOBECOM’17] Guocheng Liao, Xu Chen, and Jianwei Huang, "Optimal Privacy-Preserving Data Collection: A Prospect Theory Perspective," IEEE Global Communications Conference, 2017. (IEEE Communication Society Young Professional Best Paper Award)

科研项目

国家自然科学基金青年项目，2023-2025，主持

广东省自然科学基金面上项目，2024-2026，主持

获奖荣誉

Global Scholarship Programme for Research Excellence, CUHK, 2019

IEEE Communication Society Young Professional Best Paper Award, 2017

学术服务

期刊和会议审稿人：OR, ToN, IoTJ, TNSE, INFOCOM, WCNC, Globecom