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,博士,导师:贾小华(IEEE FELLOW), 王聪(IEEE FELLOW)
  • 2013—2014 香港城市大学,计算机科学系,硕士
  • 2009—2013 东北大学,软件工程学院,学士

工作经历

  • 2019—2020 香港城市大学计算机科学系 博士后
  • 2014—2015 香港城市大学,计算机科学系,Research Assistant

研究领域

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

奖励与荣誉

  • 2020年  IEEE ICDCS会议最佳论文奖
  • 2016年  MMM会议最佳论文奖

社会活动

  • 会议程序委员会委员: DSC 2019, Blockapp 2020, EAI Qshine 2020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 ICDCS 2019, IEEE GLOBECOM 2019等。

代表性期刊论文

  • 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), accepted, 2021. (影响因子:6.013)
  • 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. (影响因子: 5.707) 
  • 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. (影响因子: 11.750)
  • 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. (影响因子: 11.750)
  • 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. (影响因子: 4.154) 

代表性会议论文

  • 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.

科研项目

  • 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。