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1、個人基本信息：

姓  名：張經宇

性  別：男

出生年月：1985.11

技術職稱：副教授

畢業院校：上海交通大學

學歷（學位）：博士

所在學科：

計算機科學與技術

研究方向：分布式系統、區塊鏈網絡、大數據系統、人工智能

2、教育背景：

2004.09----2008.06

湖南師范大學

學士

2008.09----2010.12

重慶交通大學

碩士

2014.09----2016.02

俄亥俄州立大學（美國）

聯合培養博士

2011.09----2017.12

上海交通大學

博士

3、 目前研究領域：

張經宇，副教授，博士畢業于上海交通大學計算機科學與技術專業，現為長沙理工大學計算機與通信工程學院計算機科學與技術系主任、湖南省普通高校青年骨干教師、長沙理工大學“湖湘學者”特聘副教授、國防科技大學出站博士后、美國俄亥俄州立大學聯合培養博士、中國計算機學會CCF高級會員、中國計算機學會分布式計算與系統專業委員會執行委員、中國計算機學會網絡與數據通信專業委員會執行委員、湖南省“電力區塊鏈關鍵技術及產業化”工程研究中心副主任，擔任包括《IEEE Transactions on Mobile Computing》、《IEEE Transactions on Network and Service Management》、《The Journal of Supercomputing》等多個國際學術期刊的專業審稿人，并曾擔任重要國際學術會議IEEE ICC 2024、IEEE INFOCOM ICCN 2025\2024\2023（3屆）、IEEE ICPADS 2023、IEEE HPCC 2022程序委員會委員及IEEE HPCC 2022分會場主席。主要從事分布式系統架構、分布式系統數據存儲、大數據系統性能優化、區塊鏈性能及隱私保護、人工智能等關鍵技術的研究工作。近5年主持并參與了多項國家級科研項目，包括國家自然科學基金面上/青年項目、湖南省科技廳重點研發計劃、湖南省自然科學基金面上/青年項目等多項科研課題，發表及錄用SCI/EI學術論文超過30篇，其中第一作者/通信作者22篇、CCF A類論文2篇、CCF B類論文3篇、CCF C類論文14篇。取得的創新性研究成果在《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》等國內外知名學術期刊以及CSCWD 2024、ICPADS 2023、ISPA 2023/2020、HPCC 2022等國際重要學術會議上得到發表/錄用，相關學術成果在《IEEE Transactions on Industrial Informatics》、《Future Generation Computer Systems》等多個國際學術期刊上被國內外學者引用超過600次，并于近5年申請20余項（其中授權11項）相關技術發明專利，在分布式系統、大數據、區塊鏈及人工智能領域具有豐富的研究經驗。

4、已完成或已在承擔的主要課題：

1. 湖南省科技廳，重點研發計劃，2024JK2005，面向產業技術創新云服務的新一代智能決策系統研發及應用，2024-07-01至2026-06-30，70萬，在研，主持

2. 國網湖南信通公司，外委研究項目，SGHNTxxxx0246，全鏈路數據血緣追蹤關鍵技術研究，2024-12-03至2026-07-31，41.5萬，在研，主持

3. 湖南省教育廳科學研究項目，優秀青年項目，23B0303，局部可監管的高性能可匿名區塊鏈系統，2024-01至2026-12，6萬元，在研，主持

4. 湖南省自然科學基金委員會，面上項目，2023JJ30054，面向終端高能效和資源優化配置的視頻數據中心研究，2023-01-01至2025-12-31，5萬元，在研，主持

5. 湖南省科技廳，重點研發計劃，2022SK2107，基于網絡數據包的多協議解析與內容還原研究，2022-01至2024-12，25萬，資助期滿，參與單位主持

6. 國家自然科學基金委員會，青年項目，61802031，移動通信網絡中針對在線視頻流服務的智能終端設備能耗優化，2019-01至2021-12，25萬元，已結題，主持

7. 湖南省自然科學基金委員會，青年項目，2020JJ5605，多網絡模式下在線視頻流服務的能耗高效性研究，2020-01至2022-12，5萬元，已結題，主持

8. 貴州大學省部共建公共大數據國家重點實驗室開放課題，PBD2021-15，區塊鏈系統的匿名性及高效性研究，2021-08至2023-08，4.98萬元，已結題，主持

9. 湖南省教育廳科學研究項目，一般項目，18C0216，移動在線視頻服務下的用戶行為預測手機電量優化，2019-04至2020-08，1萬元，已結題，主持

10. 湖南省學位與研究生教育改革研究項目，省級一般項目，2019JGYB177，移動互聯網時代下研究生Android課程教學改革研究，2019-01至2021-12，2萬元，已結題，主持

11. 國家自然科學基金委員會，面上項目，62272063，面向多源可分解任務的車聯網邊緣計算資源聯邦優化研究，2023-01-01至2026-12-31，54萬元，在研，參與

12. 國家自然科學基金委員會，面上項目，62172059，社交媒體中的圖像篡改取證和溯源分析，2022-01-01至2025-12-31，60萬元，在研，參與

13. 國家自然科學基金委員會，面上項目，62172058，基于相關性分離的邏輯電路失效率高效分析與敏感目標精準定位，2022-01-01至2025-12-31，59萬元，在研，參與

14. 國家自然科學基金委員會，面上項目，62072056，移動傳感網中能量高效的數據采集關鍵技術研究，2021-01-01至2024-12-31，57萬元，已結題，參與

15. 國家自然科學基金委員會，面上項目，61973047，基于深度生成模型的網絡交通流微觀特征分析理論與方法，2020-01-01至2023-12-31，58萬元，已結題，參與

16. 國家自然科學基金委員會，面上項目，61373156，環境業務自適應與能量高效的移動認知協作通信關鍵技術研究，2014-01至2017-12，73萬，已結題，參與

17. 國家自然科學基金委員會，面上項目，61272099，眾核平臺的并行編程模型及其運行時支持技術的研究，2013-01至2016-12，81萬，已結題，參與

18. 國家自然科學基金委員會，面上項目，61272442，基于多層次協作的移動認知網絡智能化數據傳輸理論與關鍵技術研究，2013-01至2013-12，20萬，已結題，參與

19. 國家自然科學基金委員會，國際合作項目，61261160502，網絡-物理空間中物件的搜詢，2013-01至2016-12，75萬，已結題，參與

6、已發表的學術論文：

[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] 張經宇, 馬博健, 姜力琿, 吳煜春, 舒政文. 大數據系統中高效容錯的熱度感知RPC心跳機制. 計算機應用與軟件, 2024, 已錄用

[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、 所獲學術榮譽及學術影響：

湖南省普通高校青年骨干教師、長沙理工大學“湖湘學者”特聘副教授、中國計算機學會CCF高級會員