1、个人基本信息：

姓  名：张经宇

性  别：男

出生年月：1985.11

技术职称：副教授

毕业院校：上海交通大学

学历（学位）：博士

所在学科：

计算机科学与技术

研究方向：分布式系统、区块链网络、大数据系统、人工智能

2、教育背景：

2004.09----2008.06

湖南师范大学

学士

2008.09----2010.12

重庆交通大学

硕士

2014.09----2016.02

俄亥俄州立大学（美国）

联合培养博士

2011.09----2017.12

上海交通大学

博士

3、 目前研究领域：

张经宇，副教授，博士毕业于上海交通大学计算机科学与技术专业，现为登录入口计算机与通信工程学院计算机科学与技术系主任、湖南省普通高校青年骨干教师、登录入口“湖湘学者”特聘副教授、国防科技大学出站博士后、美国俄亥俄州立大学联合培养博士、中国计算机学会CCF高级会员、中国计算机学会分布式计算与系统专业委员会执行委员、中国计算机学会网络与数据通信专业委员会执行委员、湖南省“电力区块链关键技术及产业化”工程研究中心副主任，担任包括《IEEE Transactions on Mobile Computing》、《IEEE Transactions on Network and Service Management》、《The Journal of Supercomputing》等多个国际学术期刊的专业审稿人，并曾担任重要国际学术会议IEEE ICC 2024、IEEE INFOCOM ICCN 2025\2024\2023（3届）、IEEE ICPADS 2023、IEEE HPCC 2022程序委员会委员及IEEE HPCC 2022分会场主席。主要从事分布式系统架构、分布式系统数据存储、大数据系统性能优化、区块链性能及隐私保护、人工智能等关键技术的研究工作。近5年主持并参与了多项国家级科研项目，包括国家自然科学基金面上/青年项目、湖南省科技厅重点研发计划、湖南省自然科学基金面上/青年项目等多项科研课题，发表及录用SCI/EI学术论文超过30篇，其中第一作者/通信作者22篇、CCF A类论文2篇、CCF B类论文3篇、CCF C类论文14篇。取得的创新性研究成果在《IEEE Internet of Things Journal》、《IEEE Transactions on Services Computing》、《Computer Networks》、《The Computer Journal》、《Frontiers of Computer Science》、《EEE Transactions on Network and Service Management》、《Peer-to-Peer Networking and Applications》、《IEEE Transactions on Sustainable Computing》、《Ad Hoc Networks》等国内外知名学术期刊以及CSCWD 2024、ICPADS 2023、ISPA 2023/2020、HPCC 2022等国际重要学术会议上得到发表/录用，相关学术成果在《IEEE Transactions on Industrial Informatics》、《Future Generation Computer Systems》等多个国际学术期刊上被国内外学者引用超过600次，并于近5年申请20余项（其中授权11项）相关技术发明专利，在分布式系统、大数据、区块链及人工智能领域具有丰富的研究经验。

4、已完成或已在承担的主要课题：

1. 湖南省科技厅，重点研发计划，2024JK2005，面向产业技术创新云服务的新一代智能决策系统研发及应用，2024-07-01至2026-06-30，70万，在研，主持

2. 国网湖南信通公司，外委研究项目，SGHNTxxxx0246，全链路数据血缘追踪关键技术研究，2024-12-03至2026-07-31，41.5万，在研，主持

3. 湖南省教育厅科学研究项目，优秀青年项目，23B0303，局部可监管的高性能可匿名区块链系统，2024-01至2026-12，6万元，在研，主持

4. 湖南省自然科学基金委员会，面上项目，2023JJ30054，面向终端高能效和资源优化配置的视频数据中心研究，2023-01-01至2025-12-31，5万元，在研，主持

5. 湖南省科技厅，重点研发计划，2022SK2107，基于网络数据包的多协议解析与内容还原研究，2022-01至2024-12，25万，资助期满，参与单位主持

6. 国家自然科学基金委员会，青年项目，61802031，移动通信网络中针对在线视频流服务的智能终端设备能耗优化，2019-01至2021-12，25万元，已结题，主持

7. 湖南省自然科学基金委员会，青年项目，2020JJ5605，多网络模式下在线视频流服务的能耗高效性研究，2020-01至2022-12，5万元，已结题，主持

8. 贵州大学省部共建公共大数据国家重点实验室开放课题，PBD2021-15，区块链系统的匿名性及高效性研究，2021-08至2023-08，4.98万元，已结题，主持

9. 湖南省教育厅科学研究项目，一般项目，18C0216，移动在线视频服务下的用户行为预测手机电量优化，2019-04至2020-08，1万元，已结题，主持

10. 湖南省学位与研究生教育改革研究项目，省级一般项目，2019JGYB177，移动互联网时代下研究生Android课程教学改革研究，2019-01至2021-12，2万元，已结题，主持

11. 国家自然科学基金委员会，面上项目，62272063，面向多源可分解任务的车联网边缘计算资源联邦优化研究，2023-01-01至2026-12-31，54万元，在研，参与

12. 国家自然科学基金委员会，面上项目，62172059，社交媒体中的图像篡改取证和溯源分析，2022-01-01至2025-12-31，60万元，在研，参与

13. 国家自然科学基金委员会，面上项目，62172058，基于相关性分离的逻辑电路失效率高效分析与敏感目标精准定位，2022-01-01至2025-12-31，59万元，在研，参与

14. 国家自然科学基金委员会，面上项目，62072056，移动传感网中能量高效的数据采集关键技术研究，2021-01-01至2024-12-31，57万元，已结题，参与

15. 国家自然科学基金委员会，面上项目，61973047，基于深度生成模型的网络交通流微观特征分析理论与方法，2020-01-01至2023-12-31，58万元，已结题，参与

16. 国家自然科学基金委员会，面上项目，61373156，环境业务自适应与能量高效的移动认知协作通信关键技术研究，2014-01至2017-12，73万，已结题，参与

17. 国家自然科学基金委员会，面上项目，61272099，众核平台的并行编程模型及其运行时支持技术的研究，2013-01至2016-12，81万，已结题，参与

18. 国家自然科学基金委员会，面上项目，61272442，基于多层次协作的移动认知网络智能化数据传输理论与关键技术研究，2013-01至2013-12，20万，已结题，参与

19. 国家自然科学基金委员会，国际合作项目，61261160502，网络-物理空间中物件的搜询，2013-01至2016-12，75万，已结题，参与

6、已发表的学术论文：

[1] Jingyu Zhang, Chenhao Wu, R. Simon Sherratt, Jin Wang. An Improved Secure and Efficient E-Voting Scheme Based on Blockchain Systems. IEEE Internet of Things Journal, 2024, 1-1, DOI: 10.1109/JIOT.2024.3507366

[2] Jingyu Zhang, Zhennan Zhang, Youcheng Deng, Shi Zhu, Fangliao Yang, Lailong Luo. An Online Two-phase Workload Management Scheme for Collaborative Edge Computing System. 20th IEEE International Conference on Mobility, Sensing and Networking, MSN, 2024, 1-8

[3] Jingyu Zhang, Zhennan Zhang, Yimin Luo, Shi Zhu, Fangliao Yang, Lailong Luo. A Profit-Driven Resource Management Scheme for Collaborative Edge-Cloud Computing. 26th IEEE International Conference on High Performance Computing and Communications, HPCC, 2024, 1-8

[4] Jingyu Zhang, Yilong Teng, Yongtao Sun, Shi Zhu, Fangliao Yang, Lailong Luo. A Novel Consensus Mechanism Based on Dynamic Sharding. 20th Annual IFIP International Conference on Network and Parallel Computing, NPC, 2024, 1-12

[5] Jingyu Zhang, Jin Yang, Liyao Li, Qifeng Nian, Lailong Luo, Deke Guo*. DBUP: Dynamic Blockchain UTXO Processing for Storage Efficiency Optimization. Computer Networks, 2024, 254: 110744

[6] Jingyu Zhang, Yongtao Sun, Deke Guo*, Lailong Luo, Liyao Li, Qifeng Nian, Shi Zhu, Fangliao Yang. A Reputation Awareness Randomization Consensus Mechanism in Blockchain Systems. IEEE Internet of Things Journal, 2024, 11(20): 32745 - 32758

[7] Jingyu Zhang, Yongtao Sun, R. Simon Sherratt, Fayez Alqahtani, Wael Said, Min Zhu*. An Efficient Energy-Aware Video Service for Smart Devices in Human-Centered Multimedia Systems. Human-centric Computing and Information Sciences, 2024, 1-14, accepted

[8] Jingyu Zhang, Jiejun Ou, Di Lan, Bojian Ma, Lailong Luo. InfinityRand: Blockchain Non-Interactive Randomness Beacon Protocol Based on Trapdoor Verifiable Delay Function. 27th IEEE International Conference on Computer Supported Cooperative Work in Design, CSCWD, 2024: 1621-1626

[9] Jingyu Zhang, Yongtao Sun, Zhennan Zhang, Weifeng Ren, Lailong Luo. A Reputation-Aware Randomization Consensus Algorithm for Performance Optimization in Blockchain Systems. 27th IEEE International Conference on Computer Supported Cooperative Work in Design, CSCWD, 2024: 1615-1620

[10] 张经宇, 马博健, 姜力珲, 吴煜春, 舒政文. 大数据系统中高效容错的热度感知RPC心跳机制. 计算机应用与软件, 2024, 已录用

[11] Jingyu Zhang, Pian Zhou, Jin Wang, Osama Alfarraj, Saurabh Singh, Min Zhu*. A Novel High-Efficiency Transaction Verification Scheme for Blockchain Systems. Computer Modeling in Engineering & Sciences, 2024, 139(2): 1613-1633

[12] Jingyu Zhang, Jin Yang, Chenhao Wu, Lailong Luo. A Space-Efficient Digital Wallet Service in Blockchain Systems. 21th IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA, 2023: 662-669

[13] Jingyu Zhang, Xingxing Hou, Yilong Teng, Lailong Luo. Transaction Data Management Optimization Based on Multi-Partitioning in Blockchain Systems. 21th IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA, 2023: 634-639

[14] Jingyu Zhang, Pian Zhou, Yongtao Sun, Lailong Luo. A High-Performance Data Verification Mechanism in Blockchain-Based IoT Systems. 21th IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA, 2023: 656-661

[15] Jingyu Zhang, Chenhao Wu, Jin Yang, Lailong Luo. SvaVoting: A Novel Secret Sharing-Based Verifiable and Anonymous E-Voting Scheme in Blockchain Systems. 29th IEEE International Conference on Parallel and Distributed Systems, ICPADS, 2023: 683-690

[16] Jingyu Zhang, Jiachen Tian, Lailong Luo. BTDFS: B+ Tree-Based Distributed File Storing Mechanism for Improving Small File Storage. 24th IEEE International Conference on High Performance Computing and Communications, HPCC, 2022: 1000-1005

[17] Jingyu Zhang, Zhengwen Shu, Lailong Luo. An Adaptive RPC Mechanism for Performance and Node Fault Tolerance Optimization in HDFS. 24th IEEE International Conference on High Performance Computing and Communications, HPCC, 2022: 1789-1794

[18] Jingyu Zhang, Ruihan Zhang, Osama Alfarraj, Amr Tolba, Gwang-Jun Kim*. A Memory-Aware Spark Cache Replacement Strategy. Journal of Internet Technology, 2022, 23(6): 1185-1190

[19] Jingyu Zhang, Siqi Zhong, Jin Wang, Xiaofeng Yu*, Osama Alfarraj. A Storage Optimization Scheme for Blockchain Transaction Databases. Computer Systems Science and Engineering, 2021, 36(3): 521-535

[20] Jingyu Zhang, Guoyao Zhou, Jin Wang, Lisha Huang. Anonymous Hidden Transaction Model for Blockchain Systems, IEEE Region 10 Symposium, TENSYMP, 2021: 1-6

[21] Jingyu Zhang, Siqi Zhong, Tian Wang, Han-Chieh Chao, Jin Wang*. Blockchain-Based Systems and Applications: A Survey. Journal of Internet Technology, 2020, 21(1): 1-14

[22] Jingyu Zhang, Siqi Zhong, Jin Wang, Lei Wang. An Systematic Study on Blockchain Transaction Databases Storage and Optimization. 18th IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA, 2020: 298-304

[23] Jingyu Zhang, Zhi-Jie Wang, Kun Wang, Song Guo, Bin Wang, Minyi Guo*. Improving Power Efficiency for Online Video Streaming Service: A Self-Adaptive Approach. IEEE Transactions on Sustainable Computing, 2019, 4(3): 308-313

[24] Jingyu Zhang, Siqi Zhong, Jin Wang*, Lei Wang, Yaqiong Yang, Boyang Wei, Guoyao Zhou. A Review on Blockchain-Based Systems and Applications. 9th IEEE International Symposium on Cloud and Service Computing, SC2, 2019: 237-249

[25] Jingyu Zhang, Zhi-Jie Wang, Zhe Quan, Jian Yin, Yuanyi Chen, Minyi Guo*. Optimizing power consumption of mobile devices for video streaming over 4G LTE networks. Peer-to-Peer Networking and Applications, 2018, 11(5): 1101-1114

[26] Jingyu Zhang, Chentao Wu, Dingyu Yang, Yuanyi Chen, Xiaodong Meng, Liting Xu, Minyi Guo*. HSCS: a hybrid shared cache scheduling scheme for multi-programmed workloads. Frontiers of Computer Science, 2018, 12(6): 1090-1104

[27] Jingyu Zhang, Mingyi Guo*, Chantao Wu, Yuanyi Chen. Toward Multi-programmed Workloads with Different Memory Footprints: A Self-Adaptive Last Level Cache Scheduling Scheme. SCIENCE CHINA Information Sciences, 2018, 61(1): 012105:1-012105:14

[28] Jingyu Zhang, Zhi-Jie Wang, Song Guo, Dingyu Yang, Gan Fang, Chunyi Peng, Minyi Guo*. Power consumption analysis of video streaming in 4G LTE networks. Wireless Networks, 2018, 24(8): 3083-3098

[29] Jingyu Zhang, Gan Fang, Minyi Guo, Chunyi Peng. How video streaming consumes power in 4G LTE networks. 17th IEEE International Symposium on A World of Wireless, Mobile and Multimedia Networks, WoWMoM, 2016: 1-3

[30] Jingyu Zhang, Gan Fang, Chunyi Peng, Minyi Guo, Sheng Wei, Viswanathan Swaminathan. Profiling energy consumption of DASH video streaming over 4G LTE networks. Proceedings of the 8th ACM International Workshop on Mobile Video, MoVid@MMSys, 2016: 3:1-3:6

[31] Jingyu Zhang, Yuanyi Chen, Xiaodong Meng, Chentao Wu, Liting Xu, Riaz Ali. Green Video Streaming in LTE Networks: A Client-Side Method for Power Efficiency of Mobile Devices. International Conference on Wireless Communication and Sensor Networks, WCSN, 2016: 121-126

[32] Yudong Qin, Deke Guo*, Lailong Luo, Jingyu Zhang, Ming Xu. Service function chain migration with the long-term budget in dynamic networks. Computer Networks, 2023, 223: 109563

[33] Zhuofan Liao, Xiang Pang, Jingyu Zhang, Bing Xiong, Jin Wang*. Blockchain on Security and Forensics Management in Edge Computing for IoT: A Comprehensive Survey. IEEE Transactions on Network and Service Management, 2022, 19(2): 1159-1175

[34] Jin Wang, Boyang Wei, Jingyu Zhang*, Xiaofeng Yu, Pradip Kumar Sharma. An Optimized Transaction Verification Method for Trustworthy Blockchain-enabled IIoT. Ad Hoc Networks, 2021, 119(1):102526

[35] Weiwei Liu, Fu Wang, Chennan Zhang, Jingyu Zhang, Lei Wang. A Simulation Study of Urban Public Transport Transfer Station Based on Anylogic. KSII Transactions on Internet and Information Systems, 2021, 15(4): 1216-1231

[36] Jin Wang, Yaqiong Yang, Jingyu Zhang, Lei Wang. Remote Procedure Call Optimization of Big Data Systems Based on Data Awareness. 18th IEEE International Symposium on Parallel and Distributed Processing with Applications, ISPA, 2020: 441-447

[37] Jin Wang, Yaqiong Yang, Jingyu Zhang*, Xiaofeng Yu, Osama Alfarraj, Amr Tolba. A Data-Aware Remote Procedure Call Method for Big Data Systems. Computer Systems Science and Engineering, 2020, 35(6): 523-532

[38] Jin Wang, Yaqiong Yang, Tian Wang, R. Simon Sherratt, Jingyu Zhang*. Big Data Service Architecture: A Survey. Journal of Internet Technology, 2020, 21(2): 393-405

[39] Yuanyi Chen, Jingyu Zhang, Minyi Guo*, Jiannong Cao. Learning User Preference from Heterogeneous Information for Store-Type Recommendation. IEEE Transactions on Services Computing, 2020, 13(6): 1100-1114

[40] Yuanyi Chen, Jingyu Zhang, Liting Xu, Minyi Guo*, Jiannong Cao. Modeling Latent Relation to Boost Things Categorization Service. IEEE Transactions on Services Computing, 2020, 13(5): 915-929

[41] Yuanyi Chen, Jingyu Zhang, Jiannong Cao, Minyi Guo. Understanding Customer Behaviour in Urban Shopping Mall from WiFi Logs. 2017 IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom workshops, 2017: 50-53

[42] Xiaodong Meng, Chentao Wu, Minyi Guo*, Long Zheng, Jingyu Zhang. PAM: an efficient power-aware multilevel cache policy to reduce energy consumption of storage systems. Frontiers of Computer Science, 2019, 13(4): 850-863

[43] Xiaodong Meng, Minyi Guo*, Jingyu Zhang. An Efficient Graph Query Framework With Structural Recursion. The Computer Journal, 2018, 61(1): 144-157

7、 所获学术荣誉及学术影响：

湖南省普通高校青年骨干教师、登录入口“湖湘学者”特聘副教授、中国计算机学会CCF高级会员