Qiufen Xia - Publications, H-index & Citations

Qiufen Xia

Dalian University of Technology

20H指数

69论文数

1.3K被引数

收录论文 28

发表时间

Age-Aware Big Data Query Evaluation for Analytic Services in Serverless Edge Clouds 面向无服务器边缘云中分析服务的年龄感知大数据查询评估

IEEE Transactions on Services Computing

IF5.8

2026-04-16

PREAI

Zichuan Xu; Lin Wang; Qiufen Xia; Weifa Liang; Wenhao Ren; Pengyuan Xu; Hao Li

Efficient Query Evaluation for Highly-Frequent Earth Observation via Satellite Maneuver in Space Edge Computing 基于太空边缘计算的高频地球观测高效查询评估与卫星机动

IEEE Transactions on Parallel and Distributed Systems

IF6

2026-03-23

PREAI

Guangyuan Xu; Zichuan Xu; Hao Wang; Haocheng Zhou; Peichen Liu; Guiqiang Zhang; Qiufen Xia

Enabling Streaming Analytics for Digital Twin Applications in Mobile Edge Computing Networks 移动边缘计算网络中数字孪用应用流分析的实现

IEEE Transactions on Parallel and Distributed Systems

IF6

2026-03-13

PREAI

Qiufen Xia; Peichen Liu; Zichuan Xu; Jiankang Ren; Weifa Liang; Guangyuan Xu; Wenzheng Xu; Pan Zhou; Hao Li; Zhen Feng

Empowering Dragonfly: A Lightweight and Scalable Distribution System for Large Models With High Concurrency Empowering Dragonfly: 一种适用于高并发大模型的轻量级且可扩展的分布式系统

IEEE Transactions on Networking

IF0

2026-01-01

PREAI

Zhou Xu; Lizhen Zhou; Zichuan Xu; Wenbo Qi; Jinjing Ma; Song Yan; Yuan Yang; Min Huang; Haomiao Jiang; Qiufen Xia; Guowei Wu

Efficient and Fault Tolerant Data Stream Processing With Uncertain Data Rates in Serverless Edge Computing 在无服务器边缘计算中，针对不确定数据速率的高效且容错的数据流处理

IEEE Transactions on Services Computing

IF5.8

2025-12-23

PREAI

Zichuan Xu; Peichen Liu; Qiufen Xia; Weifa Liang; Guangyuan Xu; Wenzheng Xu; Pan Zhou; Hao Li

Efficient Algorithms for Service Chaining in NFV-Enabled Satellite Edge Networks

IEEE TRANSACTIONS ON MOBILE COMPUTING

IF9.2

2024-05-01

PREAI

Xia, Qiufen; Wang, Guijie; Xu, Zichuan; Liang, Weifa; Xu, Zhou

Learning-Driven Algorithms for Responsive AR Offloading With Non-Deterministic Rewards in Metaverse-Enabled MEC

IEEE-ACM TRANSACTIONS ON NETWORKING

IF3.6

2024-04-01

PREAI

Xu, Zichuan; Yuan, Zhao; Liang, Weifa; Liu, Dongqi; Xu, Wenzheng; Dai, Haipeng; Xia, Qiufen; Zhou, Pan

Flow-Time Minimization for Timely Data Stream Processing in UAV-Aided Mobile Edge Computing 无人机辅助移动边缘计算中及时数据流处理的流时间最小化

ACM TRANSACTIONS ON SENSOR NETWORKS

IF4.7

2024-03-13

OAAI

Xu, Zichuan; Qiao, Haiyang; Liang, Weifa; Xu, Zhou; Xia, Qiufen; Zhou, Pan; Rana, Omer F.; Xu, Wenzheng

Energy or Accuracy? Near-Optimal User Selection and Aggregator Placement for Federated Learning in MEC

IEEE TRANSACTIONS ON MOBILE COMPUTING

IF9.2

2024-03-01

PREAI

Xu, Zichuan; Li, Dongrui; Liang, Weifa; Xu, Wenzheng; Xia, Qiufen; Zhou, Pan; Rana, Omer F.; Li, Hao

Age-Aware Data Selection and Aggregator Placement for Timely Federated Continual Learning in Mobile Edge Computing

IEEE TRANSACTIONS ON COMPUTERS

IF3.8

2024-02-01

PREAI

Xu, Zichuan; Wang, Lin; Liang, Weifa; Xia, Qiufen; Xu, Wenzheng; Zhou, Pan; Rana, Omer F.

Online Learning Algorithms for Context-Aware Video Caching in D2D Edge Networks D2D边缘网络中上下文感知视频缓存的在线学习算法

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS

IF6

2024-01-01

PREAI

Xia, Qiufen; Jiao, Zhiwei; Xu, Zichuan

Enabling Streaming Analytics in Satellite Edge Computing via Timely Evaluation of Big Data Queries

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS

IF6

2024-01-01

PREAI

Xu, Zichuan; Xu, Guangyuan; Wang, Hao; Liang, Weifa; Xia, Qiufen; Wang, Shangguang

Stateful Serverless Application Placement in MEC With Function and State Dependencies

IEEE TRANSACTIONS ON COMPUTERS

IF3.8

2023-09-01

PREAI

Xu, Zichuan; Zhou, Lizhen; Liang, Weifa; Xia, Qiufen; Xu, Wenzheng; Ren, Wenhao; Ren, Haozhe; Zhou, Pan

Near-Optimal and Collaborative Service Caching in Mobile Edge Clouds

IEEE TRANSACTIONS ON MOBILE COMPUTING

IF9.2

2023-07-01

PREAI

Xu, Zichuan; Zhou, Lizhen; Chau, Sid Chi-Kin; Liang, Weifa; Dai, Haipeng; Chen, Lixing; Xu, Wenzheng; Xia, Qiufen; Zhou, Pan

Stable Service Caching in MECs of Hierarchical Service Markets With Uncertain Request Rates

IEEE TRANSACTIONS ON MOBILE COMPUTING

IF9.2

2023-07-01

PREAI

Xu, Zichuan; Xia, Qiufen; Wang, Lin; Zhou, Pan; Lui, John C. S.; Liang, Weifa; Xu, Wenzheng; Wu, Guowei

HierFedML: Aggregator Placement and UE Assignment for Hierarchical Federated Learning in Mobile Edge Computing HierFedML: 移动边缘计算中分层联合学习的聚合器放置和UE分配

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS

IF6

2023-01-01

OAAI

Xu, Zichuan; Zhao, Dapeng; Liang, Weifa; Rana, Omer F.; Zhou, Pan; Li, Mingchu; Xu, Wenzheng; Li, Hao; Xia, Qiufen

Near Optimal Learning-Driven Mechanisms for Stable NFV Markets in Multitier Cloud Networks

IEEE-ACM TRANSACTIONS ON NETWORKING

IF3.6

2022-12-01

PREAI

Xu, Zichuan; Ren, Haozhe; Liang, Weifa; Xia, Qiufen; Zhou, Wanlei; Zhou, Pan; Xu, Wenzheng; Wu, Guowei; Li, Mingchu

When Edge Caching Meets a Budget: Near Optimal Service Delivery in Multi-Tiered Edge Clouds

IEEE TRANSACTIONS ON SERVICES COMPUTING

IF5.8

2022-11-01

PREAI

Xia, Qiufen; Ren, Wenhao; Xu, Zichuan; Wang, Xin; Liang, Weifa

Throughput Maximization of UAV Networks

IEEE-ACM TRANSACTIONS ON NETWORKING

IF3.6

2022-04-01

OAAI

Xu, Wenzheng; Sun, Yueying; Zou, Rui; Liang, Weifa; Xia, Qiufen; Shan, Feng; Wang, Tian; Jia, Xiaohua; Li, Zheng

Affinity-Aware VNF Placement in Mobile Edge Clouds via Leveraging GPUs

IEEE TRANSACTIONS ON COMPUTERS

IF3.8

2021-12-01

OAAI

Xu, Zichuan; Zhang, Zhiheng; Lui, John C. S.; Liang, Weifa; Xia, Qiufen; Zhou, Pan; Xu, Wenzheng; Wu, Guowei

研究方向