徐超

QQ图片20231122201327.png



姓   名:徐超

职   称:教授

办公室:必赢bwin官网入口110

邮   箱:cxu@nwafu.edu.cn

             chaoxuxdu@gmail.com


基本信息

针对网络动态智能控制机制设计这一开放性问题,研究深度强化学习,动态优化,博弈理论等理论与算法的前沿应用,获得多项学术成果。以第一作者/通讯作者发表论文20余篇其中中科院一区8中科院二区4篇(CCF A推荐期刊2篇,CCF B推荐期刊/会议6篇,校级G2高水平期刊1篇);相关成果获得了2016年陕西省科学技术奖一等奖一项(第四完成人)、2016“陕西高等学校科学技术奖”一等奖一项(第四完成人)、2017年陕西省博士后科研成果奖励项目资助。先后主持国家自然科学基金面上项目、国家自然科学基金重点支持项目(课题)、国家自然科学基金青年项目、中国博士后面上项目等国家/省部级科研项目10余项

目前,应邀担任IEEE JSAC, IEEE Trans. Wireless Commun.IEEE Trans. Commun.IEEE Trans. Veh. Technol.IEEE Commun. LettersElectronics Letters, KSII Trans. Internet Inf. Syst.,通信学报,电信科学,IEEE GLOBECOM WorkshopIEEE ICCIEEE WCSPIEEE WCNCIEEE PIMRC以及IEEE ICCC等多个国内外著名期刊以及会议的技术委员会成员(TPC Member)和审稿人;陕西省信号处理学会理事;具有良好的科研与工程经验。


学术与工作经历

2023.01—至今             必赢bwin官网入口      必赢bwin官网入口                     教授、博士生导师

2022.04—至今             必赢bwin官网入口     必赢bwin官网入口                     院长助理(研究生、科研)

2019.07—2020.06       必赢bwin官网入口      信息化管理处                     副处长(挂职)

2017.10—2022.12       必赢bwin官网入口     必赢bwin官网入口                     副教授、硕士生导师

2018.06—2018.09       新加坡科大SUTD      WNDS实验室                     访问学者

2015.03—2017.10       西安电子科技大学     综合业务网国家重点实验     博士后研究员

2014.06—2014.09       新加坡科大SUTD      WNDS实验室                     研究助理

2010.09—2015.03       西安电子科技大学     综合业务网国家重点实验    博士研究生(通信与信息系统)

2009.09—2010.07       西安电子科技大学     综合业务网国家重点实验     硕士研究生(通信与信息系统)

2005.09—2009.07       西安电子科技大学     通信工程学院                      本科(电子信息工程)


目前研究方向

1. 基于单/多智能体深度强化学习的物联网数据实时获取与可靠传输技术(已与新加坡南洋理工大学、新加坡科技与设计大学、瑞典林克平大学、浙江大学、中山大学等国内外知名高校进行了深入合作);


2. 基于联邦学习架构的分布式智能算法设计与应用;


3. 大数据驱动的数据智能预测算法设计与应用(已与中国移动陕西分公司、陕西省林业科学院等企事业单位开展了合作研究)。


招生信息

一、招生名额:2024年,待招收学博1名,学硕1名,专硕2-3名。


二、招生要求:

1. 具有良好的数学和英语基础,最具有机器学习研究与实现经验的同学可优先考虑;2. 具有进行学术研究的兴趣,具备前往国内外知名大学进行进一步深造的需求。


三、研究方向:

1. 基于单/多智能体深度强化学习的物联网数据实时获取与可靠传输技术(已与新加坡南洋理工大学、新加坡科技与设计大学、瑞典林克平大学、浙江大学、中山大学等国内外知名高校进行了深入合作);


2. 基于联邦学习架构的分布式智能算法设计与应用;


3. 大数据驱动的数据智能预测算法设计与应用(已与中国移动陕西分公司、陕西省林业科学院等企事业单位开展了合作研究)。


四、所提供支持:

为学生提供前往国内外知名大学进行学术交流的机会和资助,便于其掌握所在研究领域的前沿进展,为进一步前往知名大学深造提供交流平台和知识储备。


有兴趣的同学可以和我联系(cxu@nwafu.edu.cn),期待你的加入!


开设课程

本科生课程:数字信号处理,信号与系统,程序设计基础(C)


研究生课程:强化学习与动态控制


部分主持项目

1. 信息时效性需求驱动的物联网数据动态更新技术研究,国家自然科学基金面上项目,2023.01-2026.12,主持人;

2. 基于语义信息交互的物联设备高效协作方法研究,青年科技新星项目(省级人才项目),2023.01-2024.12,主持人;

3. 基于内容拓扑的网络化协作缓存技术研究,国家自然科学基金青年项目,2018.01-2020.12,主持人;

4. 基于多维资源管控及网络构型的实时物联网数据效能分析与优化技术,中电科数据链技术重点实验室开放基金,2021.07-2023.06,课题负责人;

5. 大规模无线传感网络中面向内容的分布式资源管控技术,必赢bwin官网入口高层次人才支持项目,2018.01-2022.12,主持人;

6. 面向5G超高密度异构蜂窝网络资源分配技术研究,中国博士后科学基金面上项目,2015.10-2017.03,主持人。


学术成果

学术奖励:

1. 入选2022年陕西省“青年科技新星”,省部级人才

2. 陕西省科学技术奖,一等奖,分层无线网络组网理论与方法(第四完成人),完成人:盛敏,王玺钧,李长乐,徐超,刘家佳等,2016。

3. 陕西高等学校科学技术奖,一等奖,分层无线网络组网理论与方法(第四完成人),完成人:盛敏,王玺钧,李长乐,徐超,刘家佳等,2016。

4. 陕西省博士后科研成果奖励项目资助,2017。


表性第一/通讯作者学术论文:

1. Chao Xu, X Zhang, H. H. Yang, X. Wang, N. Pappas, D. Niyato, and T. Q. Quek, "Optimal Status Updates for Minimizing Age of Correlated Information in IoT Networks with Energy Harvesting Sensors," IEEE Transactions on Mobile Computing, Oct. 2023, accepted for publication.  (SCI检索, 边缘计算领域顶刊CCF A期刊,影响因子6.075)

2. H. H. Yang, Meiyan Song, Chao Xu(通讯作者), X. Wang, and T. Q. S. Quek, "Locally Adaptive Status Updating for Optimizing Age of Information in Poisson Networks," IEEE Transactions on Mobile Computing, Sep. 2022, accepted for publication. (SCI检索, 边缘计算领域顶刊CCF A期刊,影响因子6.075)

3. Chao Xu, Y. Xie, X. Wang, H. H. Yang, D. Niyato, and T. Q. Quek, "Optimal status update for caching enabled IoT networks: A dueling deep R-Network approach," IEEE Transactions on Wireless Communications, Dec. 2021, 20(12):8438-8454. (SCI检索, 中科院1区,通信领域顶刊,top期刊,影响因子8.346, CCF B期刊)

4. H. H. Yang, Chao Xu(通讯作者), X. Wang, D. Feng and T. Q. S. Quek, "Understanding Age of Information in Large-Scale Wireless Networks," IEEE Transactions on Wireless Communications, Jan. 2021, accepted for publication. (SCI检索, 中科院1区,通信领域顶刊,top期刊,影响因子8.346, CCF B期刊)

5. X. Wang, W. Lin,Chao Xu(通讯作者), X. Sun and X. Chen, "Age of Changed Information: Content-Aware Status Updating in the Internet of Things," IEEE Transactions on Communications, Jan. 2021, accepted for publication, Oct. 2021, 70(1): 578-591. (SCI检索, 中科院1区,top期刊,影响因子6.166, CCF B期刊)

6. Chao Xu, H. H. Yang, X. Wang, and  T. Q. S. Quek, "Optimizing Information Freshness in Computing enabled IoT Networks,", IEEE Internet of Things Journal, Feb. 2020, 7 (2): 971 - 985. (SCI检索, 中科院1区,top期刊,影响因子10.238,截至Oct. 2023引用74次)

7. Chao Xu and X. Wang, "Transient Content Caching and Updating With Modified Harmony Search for Internet of Things," Digital Communications and Network, Feb. 2019, 5(1): 24-33. (SCI检索, 中科院1区,top期刊,影响因子5.382)

8. Yuxuan Zhang(硕士), Chao Xu(通讯作者), H. H. Yang, and T. Q. S. Quek, "DPP-based Client Selection for Federated Learning with Non-IID Data," IEEE ICASSP, May. 2023. (CCF B会议, 声学信号处理顶会)

9. Shuying Gan(硕士), Marie Siew, Chao Xu(通讯作者), and T. Q. S. Quek, "Differentially Private Deep Q-Learning for PatternPrivacy Preservation in MEC Offloading," IEEE ICC, Jan. 2023, accepted for publication. (CCF C会议)

10. Chao Xu, X. Wang, H. H. Yang, H. Sun, and  T. Q. S. Quek, "AoI and Energy Consumption Oriented Dynamic Status Updating in Caching Enabled IoT Networks," Feb. 2020, IEEE INFOCOM AoI WKSHPS, accepted for publication. (EI检索, CCF A会议)

11. Chao Xu, H. H. Yang, X. Wang, and  T. Q. S. Quek, "On Peak Age of Information in Data Preprocessing enabled IoT Networks,", Feb. 2019, IEEE WCNC. (EI检索, CCF C会议)

12. M. Sheng, Chao Xu(通讯作者), J. Liu, J. Song, X. Ma, and J. Li, “Enhancement for Content Delivery with Proximity Communications in Caching Enabled Wireless Networks: Architecture and Challenges,” IEEE Communications Magazine, Aug. 2016, 54 (8): 70 - 76. (中科院 1区, top期刊,影响因子11.2)

13. Chao Xu, M. Sheng, V. S. Varma, and T. Q. S. Quek, “Wireless Service Provider Selection and Bandwidth Resource Allocation in Multi-Tier HCNs,” IEEE Transactions on Communications, Dec. 2016, 64 (12): 5108 - 5124. (SCI检索, 中科院1区,top期刊,影响因子6.166, CCF B期刊)

14. Chao Xu, M. Sheng, X. Wang, C. Wang, and J. Li, “Distributed Subchannel Allocation for Interference Mitigation in OFDMA Femtocells: A Utility-based Learning Approach,” IEEE Transactions on Vehicular Technology, Jun. 2015, 64 (6): 2463-2475. (SCI检索, 中科院2区,top期刊,影响因子6.8)

15. Chao Xu, V. S. Varma, M. Sheng, and T. Q. S. Quek, “A Hierarchical Game Approach to WSP Selection and Bandwidth Allocation in Multi-tier HCNs,” 2015 IEEE Global Communications Conference (GLOBECOM), 2015.12.6-2015.12.10. (EI检索, CCF C会议)

16. M. Sheng, Chao Xu(通讯作者), X. Wang, Y. Zhang, W. Han, and J. Li, “Utility-Based Resource Allocation for Multi-Channel Decentralized Networks” IEEE Transactions on Communications, Sept. 2014, 62 (10): 3610-3620.  (SCI检索, 中科院1区,top期刊,影响因子6.166, CCF B期刊)

17. Chao Xu, M. Sheng, C. Yang, X. Wang, and L. Wang, “Pricing-Based Multiresource Allocation in OFDMA Cognitive Radio Networks: An Energy Efficiency Perspective,” IEEE Transactions on Vehicular Technology, Jun. 2014, 63 (5): 2336-2348. (SCI检索, 中科院2区,top期刊,影响因子6.8)

18. 徐超, 盛敏, 杨春刚, 马骁,“认知Wi-Fi网络中使用相关均衡的频谱共享算法,” 西安电子科技大学学报, 2014年6月, 41(3): 95-102+109. (EI检索)

19. 徐超, 盛敏, 张琰, “多业务混合模型下的蜂窝系统性能分析,” 北京邮电大学学报, 2013年6月, 36(3): 102-107. (EI检索)


在读学生

  • 2021级硕士:

张禹轩(学硕),乔来团(学硕),黄自桢(工硕),曾繁江(工硕),仇天昊(工硕)


  • 2022级硕士:

谢益平(学硕),于军超(学硕),张译方(工硕),李鸥(工硕),何成(工硕)


  • 2023级硕士:

曹怡菲(学硕),赵昌斌(工硕),宋旭阳(工硕),王雨桐(工硕)


毕业学生

  • 2019级硕士:

吴梦洁(京东),张新艳(航天九院九部)


  • 2020级硕士:

吴亚斌(深信服科技股份有限公司),迟慧佳(比亚迪股份有限公司产品规划及汽车新技术研究院),淦述莹(中山大学读博),徐鸿志(商丘市委组织部)


指导学生获得的主要成果与荣誉

  • 2023.10:硕士生张新艳,学生第一作者身份CCF A期刊论文基于深度强化学习的动态控制方向"Optimal Status Updates for Minimizing Age of Correlated Information in IoT Networks with Energy Harvesting Sensors,"  IEEE Transactions on Mobile Computing。

  • 2023.06:硕士生淦述莹,学位论文《移动边缘网络中基于隐私保护的动态资源管控技术》被评为2023年校级优秀硕士学位论文

  • 2023.02:硕士生张禹轩,第一作者身份发表CCF B推荐会议IEEE ICASSP论文基于联邦学习架构的分布式智能算法设计与应用方向) "DPP-based Client Selection for Federated Learning with Non-IID Data," IEEE ICASSP (CCF B推荐会议,声学信号处理顶会)

  • 2023.01:硕士生淦述莹,第一作者身份发表CCF C推荐会议IEEE ICC论文基于深度强化学习的动态控制方向) "Differentially Private Deep Q-Learning for PatternPrivacy Preservation in MEC Offloading," IEEE ICC(CCF C推荐会议,通信领域旗舰会议)。

  • 2023.01:硕士研究生张禹轩、乔来团、张译方获得第十九届中国研究生数学建模竞赛(必赢bwin官网入口《学科竞赛目录》国家级A类)二等奖

  • 2023.01:硕士研究生曾繁江、仇天昊、黄自桢获得第十九届中国研究生数学建模竞赛(必赢bwin官网入口《学科竞赛目录》国家级A类)二等奖

  • 2022.08:硕士研究生曾繁江、仇天昊、黄自桢,以项目《基行RT-Thread 的水域巡航监测系统》获得“第五届全国大学生嵌入式芯片与系统设计竞赛”(必赢bwin官网入口《学科竞赛目录》国家级B类)国家二等奖

  • 2021.12:硕士研究生淦述莹、迟慧佳、吴亚斌获得第十八届中国研究生数学建模竞赛(必赢bwin官网入口《学科竞赛目录》国家级A类)三等奖

  • 2021.06:本科生谢益平,学生第一作者身份发表中科院一区SCI(通信领域顶刊)论文基于深度强化学习的动态控制方向"Optimal status update for caching enabled IoT networks: A dueling deep R-Network approach,"  IEEE Transactions on Wireless Communications.

  • 2021.06:本科生计算机173班张禹轩,本科毕设论文《无线边缘网络中面向 Federated Learning 的动态调度算法设计》被评为2021届校本科“百篇优秀毕业论文(设计)”(基于联邦学习架构的分布式智能算法设计与应用方向)

  • 2021.06:2019级硕士研究生吴梦洁,第一作者发表EI检索论文基于深度强化学习的动态控制方向),“AoI optimal UAV trajectory planning: A Deep Recurrent Reinforcement Learning Approach”,IEEE PIMRC WKSHP。

  • 2020.09:本科生信管163班赵楠,第一作者发表EI检索论文基于深度强化学习的动态控制方向),“Status Update for Correlated Energy Harvesting Sensors: A Deep Reinforcement Learning Approach”,IEEE WCSP。

  • 2019.06:本科生信管151班谢玮堃,本科毕设论文《IoT (Internet of Things) 网络中面向信息新鲜度的数据分发策略》被评为2019届校本科百篇优秀毕业论文(设计)基于深度强化学习的动态控制方向)。


Name:Chao Xu

Professional Title:Associate Professor

Office:School of Information Engineering, 110

Tel:

Email:cxu@nwafu.edu.com/chaoxuxdu@gmail.com

 

Personal Information
  

2010.09—2015.03    Xidian University  Major in Communication and Information Systems

Doctor degree

2009.09—2010.07    Xidian University   Major in Communication and Information Systems

Master-doctor combined program

2005.09—2009.07    Xidian University   Major in Electronic Information Engineering

Bachelor degree

Working Experience

2017.10—Present       Northwest A&F University   School of Information Engineering  

Associate Professor

2015.04—2017.10     Xidian University           School of Telecommunications Engineering

    Postdoctoral fellow

Academic Participation

Dr. Xu is serving as the Technical Program Committee member and peer-review expert for many international journals and conferences members, such as IEEE Trans. Commun., IEEE Trans. Veh. Technol.,  IEEE Commun. Letters, KSII Trans. Internet Inf. Syst., GLOBECOM Workshop, IEEE ICC, IEEE WCSP,  IEEE WCNC, IEEE PIMRC, and IEEE ICCC.

 

Research Directions

Dr. Xu’s research interests include dynamic resource management in IoT, energy efficient transmission, distributed algorithm design, and the applications of game theory and learning theory in big date enabled wireless communications.

 

Curriculum
Signals and Systems

 

Academic Achievement
  1. Science and Technology Awards in Shaanxi Province, the first prize, 2016.
  2. Science and Technology Awards for Educational Institutions in Shaanxi Province, the first prize, 2016.
  3. Postdoctoral Research Achievement Award in Shaanxi province, 2017.

  Publications:

     First/Corresponding Author:

  1. 1. Chao Xu, M. Sheng, X. Wang, C. Wang, and J. Li, “Distributed Subchannel Allocation for Interference Mitigation in OFDMA Femtocells: A Utility-based Learning Approach,” IEEE Transactions on Vehicular Technology, Jun. 2015, 64 (6): 2463-2475. (SCI, IF: 4.432)
  2. 2. Chao Xu, M. Sheng, C. Yang, X. Wang, and L. Wang, “Pricing-Based Multiresource Allocation in OFDMA Cognitive Radio Networks: An Energy Efficiency Perspective,” IEEE Transactions on Vehicular Technology, Jun. 2014, 63 (5): 2336-2348. (SCI, IF: 4.432)
  3. 3. M. Sheng, Chao Xu(通讯作者), X. Wang, Y. Zhang, W. Han, and J. Li, “Utility-Based Resource Allocation for Multi-Channel Decentralized Networks” IEEE Transactions on Communications, Oct. 2014, 62 (10): 3610-3620. (SCI, IF: 4.671)
  4. 4. M. Sheng, Chao Xu(通讯作者), J. Liu, J. Song, X. Ma, and J. Li, “Enhancement for Content Delivery with Proximity Communications in Caching Enabled Wireless Networks: Architecture and Challenges,” IEEE Communications Magazine, Aug. 2016, 54 (8): 70 - 76. (SCI, IF: 9.27)
  5. 5. Chao Xu, M. Sheng, V. S. Varma, and T. Q. S. Quek, “Wireless Service Provider Selection and Bandwidth Resource Allocation in Multi-Tier HCNs,” IEEE Transactions on Communications, Dec. 2016, 64 (12): 5108 - 5124. (SCI, IF: 4.671).
  6. 6. Chao Xu, V. S. Varma, M. Sheng, and T. Q. S. Quek, “A Hierarchical Game Approach to WSP Selection and Bandwidth Allocation in Multi-tier HCNs,” 2015 IEEE Global Communications Conference (GLOBECOM), 2015.12.6-2015.12.10. (EI)
  7. 7. Chao Xu, T. Li, M. Sheng, and J. Li, “Self-organized Dynamic Caching Space Sharing in Virtualized Wireless Networks,” Dec. 2016, 2016 IEEE Global Communications Conference (GLOBECOM) Workshop, accepted for publication. (EI)
  8. 8.  Chao Xu and X. Wang, "Transient Content Caching and Updating With Modified Harmony Search for Internet of Things," Oct. 2018, Digital Communications and Network, accepted for publication. (ESCI)

     Co-author:

  1. 1. M. Sheng, L. Wang, X. Wang, Y. Zhang, Chao Xu, and J. Li, “Energy Efficient Beamforming in MISO Heterogeneous Cellular Networks with Wireless Information and Power Transfer,” IEEE Journal on Selected Areas in Communications, Apr. 2016, 34 (4): 954-968. (SCI, IF: 7.172)
  2. 2. D. Zhai ,M. Sheng,X. Wang,Z. Sun, J. Li, and Chao Xu, “Energy-Saving Resource Management for D2D and Cellular Coexisting Networks Enhanced by Hybrid Multiple Access Technologies,” IEEE Transactions on Wireless Communications, accepted for publication. (SCI, IF: 5.888)
  3. 3. M. Sheng, X. Li, X, Wang, and Chao Xu, “Topology Control with Successive Interference Cancellation in Cognitive Radio Networks,” IEEE Transactions on Communications, accepted for publication. (SCI, IF: 4.671)
  4. 4. J. Song, M. Sheng, T. Q. S. Quek, Chao Xu, and X. Wang, “Learning Based Content Caching and Sharing for Wireless Networks,” IEEE Transactions on Communications, accepted for publication. (SCI, IF: 4.671)
  5. 5. L. Wang, M. Sheng, Y. Zhang, X. Wang, and Chao Xu, “Robust Energy Efficiency Maximization in Cognitive Radio Networks: the Worst-Case Optimization Approach,” IEEE Transactions on Communications, Jan. 2015, 63 (1): 51-65. (SCI, IF: 4.671)
  6. 6. R. Liu, M. Sheng, J. Li, Chao Xu, X. Wang, and D. Zhou, “Antenna Slewing Time Aware Mission Scheduling in Space Networks,” IEEE Communications Letters, accepted for publication. (SCI, IF: 2.723)
  7. 7. J. He, Chao Xu, S. Bian, Z. Shao, J. Song, Y. Li, and Chih-Lin I, “Energy Efficient BSs Switching in Heterogeneous Networks: An Operator's Perspective,” 2016 IEEE Wireless Communications and Networking Conference (WCNC), 2016.4.3-2016.4.6. (EI)
  8. 8. D. Zhou, M. Sheng, J. Li, Chao Xu, R. Liu, and Y. Wang, “Toward High Throughput Contact Plan Design in Resource-Limited Small Satellite Networks”, 2016 IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC), accepted for publication. (EI)
  9. 9. D. Zhou, M. Sheng, King-Shan Lv, X. Wang, R. Liu, Chao Xu, and Y. Wang, “Lifetime Maximization Routing with Guaranteed Congestion Level for energy-constrained LEO Satellite Networks,” 2016 IEEE Vehicular Technology Conference: VTC2016-Spring , 2016.5.15-2016.5.18. (EI)
  10. 10. C. Yang, J. Li, M. Sheng, H. Li, Q. Liu, and Chao Xu, “Hierarchical Power Control in Cognitive Networks,” 2013 IEEE Vehicular Technology Conference (VTC) Spring,2013.6.2-2013.6.5. (EI)
 

 

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Graduated Student