Ph.D. student, School of Computer Science and Engineering, Main Campus, Central South University, Changsha, Hunan 410075, P.R. China Email: aikunxu@csu.edu.cn [CV] [Google Scholar] [GitHub] [中文主页]

About me

I am currently an incoming Ph.D. student at Central South University, where I am supervised by Prof. Zhigang Hu.

Before that, I received the M.Eng. degree in the School of Computer Science and Engineering from Central South University in 2022.

I obtained my B.Sc. degree (ranked top 1 out of 56 students) in the School of Computer Science in June 2019 from South-Central University for Nationalities. In the same year, I was admitted to study for an M.Sc degree at Central South University without entrance examination.

Research Interests: Graph Neural Networks, Data Mining, Machine Learning, Smart Transportation, WSN, Edge Computing, Cloud Computing.

Educations

PhD, Central South University (CSU), Changsha, Hunan [2022.9 ~ Now] Major: Computer Science and Technology, School of Computer Science and Engineering GPA: 3.71/4.0 Awards and Honors: First-Class Academic Scholarship(2022.9)、 First-Class Academic Scholarship(2023.9)

M. S., Central South University (CSU), Changsha, Hunan [2019.9 ~ 2022.7] List of “Double First-Class” University Project、Project 985、Project 211 Major: Computer Science and Technology, School of Computer Science and Engineering GPA: 3.5/4.0 [English Transcript] [中文成绩单] Awards and Honors: National Scholarship(2021.10)、 First-Class Academic Scholarship(2021.9)、First-Class Academic Scholarship(2020.9)

B. Sc, South-Central University for Nationalities, Wuhan, Hubei [2015.9 ~ 2019.7] Major: Intelligent Science and Technology, School of Computer Science Rankings: 1/56; GPA: 4.02/5.0 [Transcript] Awards: National Scholarship (2016.10)、First-class Scholarship for Study Excellence Award (2 times) Honors: “Merit Student” and “Excellent League Member” Awarded by SCUEC

Publications

• PCM-SAR: Physics-Driven Contrastive Mutual Learning for SAR Classification
  Pengfei Wang, Hao Zheng, Zhigang Hu, Meiguang Zheng, Liu Yang and AiKun Xu
  2024. Under Review, ICASSP 2025

• GradPFL: Gradient-Driven Adaptive Clustering in Personalized Federated Learning
  Siyu Song, Hao Zheng, Zhigang Hu, Meiguang Zheng, Liu Yang and AiKun Xu
  2024. Under Review, ICASSP 2025

• Personalized Federated Learning
  XXX
  2024. Under Review

• Cost and QoS-Aware Service Migration in Vehicular Edge Computing Networks With Limited Backhaul Capacity
  Hui Xiao, Zhigang Hu, AiKun Xu*(Corresponding Author) and Meiguang Zheng
  The 21st IEEE International Conference on Ubiquitous Intelligence and Computing (IEEE UIC 2024). [CCF C]

• CoMS: Collaborative DNN Model Selection for Heterogeneous Edge Computing Systems
  AiKun Xu, Zhigang Hu, Xi Li, Bolei Chen, Hui Xiao, Xinyu Zhang, Hao Zheng, Xianting Feng, Meiguang Zheng, Ping Zhong and Keqin Li
  IEEE Transactions on Vehicular Technology (TVT) 2024. Accepted, [JCR Q1, IF:6.5]

• TransEdge: Task Offloading with GNN and DRL in Edge Computing-Enabled Transportation System
  AiKun Xu, Zhigang Hu, Xi Li, Rongti Tian, Xinyu Zhang, Bolei Chen, Hui Xiao, Hao Zheng, Xianting Feng, Meiguang Zheng, Ping Zhong and Keqin Li
  IEEE Internet of Things Journal (IoTJ), 2024. Accepted, [JCR Q1, IF:10.6, 物联网领域top级期刊]

• QDRL: Queue-aware Online DRL for Computation Offloading in Industrial Internet of Things
  AiKun Xu, Zhigang Hu, Xinyu Zhang, Hui Xiao, Hao Zheng, Bolei Chen, Meiguang Zheng, Ping Zhong, Yilin Kang and Keqin Li
  IEEE Internet of Things Journal (IoTJ), 2023. Accepted, [JCR Q1, IF:10.6, 物联网领域top级期刊]

• GTTE: A GPS Trajectory based Travel Time Estimation Method Through Spatio-Temporal GNN
  Ping Zhong, Anning Wang, AiKun Xu*(Corresponding Author), Mingming Lu, Senzhang Wang and Yingwen Chen
  IEEE Transactions on Intelligent Transportation Systems (T-ITS), 2023. Under Review, [JCR Q1, CCF B, 交通领域top级期刊]

• Multi-Feature Collaborative Fusion Network with Deep Supervision for SAR Ship Classification
  Hao zheng, Zhigang Hu, Liu Yang, AiKun Xu, Meiguang Zheng and Keqin Li
  IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING (TGRS), 2023. Accepted, [JCR Q1, CCF B, 遥感领域top级期刊]

• A2TP: Aggregator-aware In-network Aggregation for Multi-tenant Learning
  Zhaoyi Li, Jiawei Huang, Yijun Li, AiKun Xu, Shengwen Zhou, Jingling Liu and Jianxin Wang
  European Conference on Computer Systems (EuroSys), 2023. Accepted, [CCF A, top]

• LFDC: Low-Energy Federated Deep Reinforcement Learning for Caching Mechanism in Cloud-edge Collaborative
  Xinyu Zhang, Zhigang Hu *, Meiguang Zheng, Yang Liang, Hui Xiao and Hao Zheng, AiKun Xu
  Applied Sciences, 2023. Accepted

• THAN: MultiModal Transportation Recommendation with Heterogeneous Graph Attention Networks
  AiKun Xu, Ping Zhong, Yilin Kang, Jiongqiang Duan, Mingming Lu and Chuan Shi
  IEEE Transactions on Intelligent Transportation Systems (T-ITS), 2022. Accepted, [JCR Q1， CCF B, Top journal transportation field][PDF][CODE]

• An Optimal Deployment Scheme for Extremely Fast Charging Stations
  Ping Zhong, AiKun Xu, Yilin Kang, Shigeng Zhang and Yiming Zhang
  Peer-to-Peer Networking and Applications (P2PNA), 2022. Accepted, [JCR Q2][PDF]

• Effective Low-energy Scheme for Mobile Data Collection and Wireless Charging
  Ping Zhong, Aikun Xu, Yiwen Zhang, Yating Li, Yiming Zhang, Jiawei Huang, Jianxin Wang
  Ruan Jian Xue Bao/Journal of Software, 2021.[PDF]

• EMPC: Energy-Minimization Path Construction for Data Collection and Wireless Charging in WRSN
  Ping Zhong, AiKun Xu, Shigeng Zhang, Yiming Zhang and Yingwen Chen
  Pervasive and Mobile Computing (PMC), 2021. [JCR Q2][PDF]

• An Optimization Deployment Scheme for Static Charging Piles Based on Dynamic of Shared E-Bikes
  Ping Zhong, AiKun Xu, Yuanming Chen, Feng Gao and Guihua Duan
  2019 15th International Conference on Mobile Ad-Hoc and Sensor Networks (MSN-19). [CCF C][PDF]

Patents

• Static Charging Pile deployment Method Based on Clique Partition
  Ping Zhong, Aikun Xu, Xiaoyan Kui and Yiwen Zhang
  China Invention Patent, Publication Patent Number: CN109872070A

Other Project

• Research on Computing Offloading Schemes for Deep Learning Tasks in Edge Computing
  Project Leader;
  the Fundamental Research Funds for the Central Universities of Central South University, No. 512340030
  

• Research on Multi-modal Transportation Recommendation Algorithm with Personalization and Situation Awareness
  Project Leader;
  the Fundamental Research Funds for the Central Universities of Central South University, No. 2021zzts0735
  

• Research on Integrated Navigation System for Trucks in Factory
  Project Leader;
  the Innovation Training Grant for Students of Central South University, China, No. GCX2020347Y
  

• Robot-oriented adaptive intelligent navigation and scene perception
  Member;
  the Fundamental Research Funds for the Central Universities of Central South University, No. 2021zzts0753