郭 宇

基本信息

郭 宇
  •   姓名: 郭宇
  •   职称: 讲师
  •   邮箱: yuguo@bnu.edu.cn
 

教育背景

  • 2016—2019 香港城市大学,计算机科学系,哲学博士,导师:贾小华 讲席教授(IEEE FELLOW), 王聪 教授(IEEE FELLOW)
  • 2013—2014 香港城市大学,计算机科学系,理学硕士
  • 2009—2013 东北大学,软件工程学院,工学学士

工作经历

  • 2020—至今 北京师范大学, 人工智能学院, 讲师
  • 2019—2020 香港城市大学,计算机科学系 博士后研究员
  • 2014—2015 香港城市大学,计算机科学系,研究助理

研究领域

  • 云计算安全与隐私
  • 大数据安全
  • 人工智能安全
  • 应用密码学
  • 区块链与去中心化应用

招生说明

  • 每年招收1-2名学术学位硕士研究生。欢迎有计算机相关专业背景的优秀学生报考,并附带简历、成绩单以及研究计划。要求基础扎实、积极进取。

奖励与荣誉

  • 北京师范大学“最受本科生欢迎的十佳教师“,2022
  • 第40届IEEE国际分布式计算系统会议(IEEE International Conference on Distribut ed Computing Systems) 最佳论文奖,2020
  • 第22届国际多媒体建模大会(International Conference on MultiMedia Modeling) 最佳论文奖,2016
  • 北京师范大学“暑期·社会实践“优秀指导教师,2021

社会活动

  • 会议程序委员会委员:IEEE MSN 2021, Blockapp 2020, EAI Qshine 2020 DSC 2019等。
  • 期刊审稿人:IEEE Transactions on Dependable and Secure Computing, IEEE Transactions on Information Forensics and Security, IEEE Internet of Things Journal, IEEE Transactions on Service Computing等。
  • 会议审稿人:IEEE MSN 2021,IEEE ICDCS 2019, IEEE GLOBECOM 2019等。

代表性期刊论文

  • Yu Guo, Chen Zhang, Cong Wang, and Xiaohua Jia, “Towards Public Verifiable and Forward-secure Encrypted Search by Using Blockchain”, in IEEE Transactions on Dependable and Secure Computing (TDSC), accepted, 2022. (CCF-A, SCI-Q1 TOP)
  • Chen Zhang, Yinbin Miao, Qingyuan Xie, Yu Guo, Hongwei Du, and Xiaohua Jia, “Privacy-Preserving Deduplication of Sensor Compressed Data in Distributed Fog Computing”, in IEEE Transactions on Parallel and Distributed Systems (TPDS), accepted, 2022(CCF-A)
  • Yu Guo, Hongcheng Xie, Mingyue Wang, and Xiaohua Jia, “Privacy-Preserving Multi-Range Queries for Secure Data Outsourcing Services”, in IEEE Transactions on Cloud Computing (TCC), accepted, 2022. (SCI-Q2)
  • Yu Guo*, Hongcheng Xie, Cong Wang, and Xiaohua Jia, “Enabling Privacy-Preserving Geographic Range Query in Fog-Enhanced IoT Services”, in IEEE Transactions on Dependable and Secure Computing (TDSC), accepted, 2021. (CCF-A, SCI-Q1 TOP)
  • Shenling Wang, Yifang Zhang and Yu Guo*, “A Blockchain-Empowered Arbitrable Multimedia Data Auditing Scheme in IoT Cloud Computing”, in MDPI Mathematics, 10(6), 1005, 2022. (SCI-Q2)
  • Yinfeng Chen, Yu Guo, Yaofei Wang and Rongfang Bie, “Toward Prevention of Parasite Chain Attack in IOTA Blockchain Networks by using Evolutionary Game Model”, in MDPI Mathematics, 10(7), 1108, 2022. (SCI-Q2)
  • Hongcheng Xie, Yu Guo*, and Xiaohua Jia, “A Privacy-preserving Online Ride-hailing System Without Involving A Third Trusted Server”, in IEEE Transactions on Information Forensics & Security(TIFS), 16: 3068-3081, 2021. (CCF-A, SCI-Q1 TOP)
  • Chen Zhang, Yinbin Miao, Qingyuan Xie, Yu Guo, Hongwei Du, and Xiaohua Jia, “Privacy-Preserving Deduplication of Sensor Compressed Data in Distributed Fog Computing”, in IEEE Transactions on Parallel and Distributed Systems (TPDS), major revision, 2022(CCF-A)
  • Mingyue Wang, Yinbin Miao, Yu Guo, Hejiao Huang, Cong Wang, and Xiaohua Jia, “AESM2: Attribute-based Encrypted Search for Multi-owner and Multi-user Distributed Systems”, in IEEE Transactions on Parallel and Distributed Systems (TPDS), major revision, 2022(CCF-A)
  • Yu Guo*, Hongcheng Xie, Yinbin Miao, Cong Wang, and Xiaohua Jia, “FedCrowd: A Federated and Privacy-Preserving Crowdsourcing Platform on Blockchain”, in IEEE Transactions on Services Computing (TSC), accepted, 2020. (CCF-B, SCI-Q1 TOP)
  • Mingyue Wang, Yu Guo, Chen Zhang, Cong Wang, Hejiao Huang, and Xiaohua Jia, “MedShare: A Privacy-Preserving Medical Data Sharing System by Using Blockchain”, in IEEE Transactions on Services Computing (TSC), accepted, 2021.(CCF-B, SCI-Q1 TOP)
  • Hongcheng Xie, Yu Guo*, and Xiaohua Jia, “Privacy-preserving Location-based Data Queries in Fog-enhanced Sensor Networks”, in IEEE Internet of Things Journal (IoT-J), accepted, 2021.(SCI-Q1 TOP)
  • Yu Guo, Mingyue Wang, Cong Wang, Xingliang Yuan, and Xiaohua Jia, “Privacy-preserving Packet Header Checking over In-the-Cloud Middleboxes”, in IEEE Internet of Things Journal (IoT-J), 2020, 7(6): 5359-5370.(SCI-Q1 TOP)
  • Chen Zhang, Yu Guo*, Xiaohua Jia, Cong Wang, and Hongwei Du, “Enabling Proxy-free Privacy-preserving and Federated Crowdsourcing by Using Blockchain”, in IEEE Internet of Things Journal (IoT-J), accepted, 2020.(SCI-Q1 TOP)
  • Yu Guo, Xingliang Yuan, Xinyu Wang, Cong Wang, Baochun Li, and Xiaohua Jia, “Encrypted Rich Queries in Distributed Key-Value Stores”, in IEEE Transactions on Parallel and Distributed Systems (TPDS), 30 (6), 2019: 1283-1297.(CCF-A)

代表性会议论文

  • Yinfeng Chen, Yu Guo, Jun Chen, and Rongfang Bie,“Addressing the Tangle Vulnerability: A Preventive Strategy for IOTA by Using Large Deviation Theory”,in IEEE Global Communications Conference (Globecom‘22), accepted, 2022.
  • Yao Guo, Junyang Song, Yu Guo, Rongfang Bie, Libin Jiao, Anton Umek and Anton Kos,” RtSNN: Building a Real-time Siamese Neural Networks Model for Few-shot Action Recognition”, in International Conference on Big Data Computing and Communications(BigCom’22), accepted, 2022.
  • Mingyue Wang, Yinbin Miao, Yu Guo, Cong Wang, Hejiao Huang and Xiaohua Jia, “Attribute-based Encrypted Search for Multi-owner and Multi-user Model”, in IEEE International Conference on Communications (ICC’21), accepted, 2021.
  • Kui Ren, Yu Guo, Jiaqi Li, Xiaohua Jia, Cong Wang, Yajin Zhou, Sheng Wang, Ning Cao and Feifei Li “HybrIDX: New Hybrid Index for Volume-hiding Range Queries in Data Outsourcing Services”, in the 40th IEEE International Conference on Distributed Computing Systems (ICDCS’20), 2020. ( Best paper award)
  • Chen Zhang, Yu Guo, Hongwei Du and Xiaohua Jia, “PFcrowd: Privacy-Preserving and Federated Crowdsourcing Framework by Using Blockchain”, in the 28th IEEE/ACM International Symposium on Quality of Service (IWQoS’20), virtual conference, 2020.
  • Yu Guo, Chen Zhang and Xiaohua Jia, “Verifiable and Forward-secure Encrypted Search Using Blockchain Techniques”, in IEEE International Conference on Communications (ICC’20), virtual conference, 2020.
  • Jing Yao, Yifeng Zheng, Yu Guo and Cong Wang, “SoK: A Systematic Study of Attacks in Efficient Encrypted Cloud Data Search”, in the 8th International Workshop on Security in Blockchain and Cloud Computing (ASIACCS-SBC’20), virtual conference, 2020.
  • Yu Guo, Cong Wang, Xingliang Yuan, and Xiaohua Jia, “Enabling Privacy-Preserving Header Matching for Outsourced Middleboxes”, in the 26th IEEE/ACM International Symposium on Quality of Service (IWQoS’18), Alberta, Canada, 2018.
  • Yu Guo, Cong Wang, and Xiaohua Jia, “Enabling Secure and Dynamic Deep Packet Inspection in Outsourced Middleboxes”, in the 6th ACM International Workshop on Security in Cloud Computing (ASIACCS-SCC’18), Incheon, Korea, 2018.
  • Xingliang Yuan, Yu Guo, Xinyu Wang, Cong Wang, Baochun Li, and Xiaohua Jia, “EncKV: An Encrypted Key-value Store with Rich Queries”, in the 12th ACM Asia Conference on Computer and Communications Security (ASIACCS’17), Abu Dhabi, UAE, 2017.
  • Tengqi Ye, Tianchun Wang, Kevin McGuinness, Yu Guo, Cathal Gurrin, “Learning Multiple Views with Orthogonal Denoising Autoencoders”, In the 22nd International Conference on Multimedia Modeling (MMM’16), Miami, USA, 2016. ( Best paper award)

专利

  • Xingliang Yuan, Yu Guo, Xinyu Wang, Cong Wang, “Method for operating a distributed key-value store”, 2019-11-12, 美国发明专利, US 10,476,662.
  • 一种基于区块链的共享数据库的隐私数据范围查询方法,国家发明专利 2022
  • 一种基于区块链的多服务商隐私数据共享系统和方法,国家发明专利 2022

科研项目

  • 主持:国家自然科学基金青年项目,“区块链多方数据共享的隐私保护研究”,2022.01-2024.12。
  • 主持:中央高校基本科研业务费专项资金项目,“基于区块链的隐私保护联邦众包方法研究”,2020.10-2022.10。