Lei Xu

Most-cited papers

Poisoning Network Visibility in Software-Defined Networks: New Attacks and Countermeasures
Sungmin Hong, Lei Xu, Haopei Wang, G. Gu
2015Network and Distributed System Security Symposium436 citations
Semantic Scholar
FloodGuard: A DoS Attack Prevention Extension in Software-Defined Networks
Haopei Wang, Lei Xu, G. Gu
20152015 45th Annual IEEE/IFIP International Conference on Dependable Systems and Networks350 citations
Semantic Scholar
On Security Analysis of Proof-of-Elapsed-Time (PoET)
Lin Chen, Lei Xu, Nolan Shah, Zhimin Gao +2 more
2017Safety-critical Systems Symposium319 citations
Semantic Scholar
Enhancing Network Security through Software Defined Networking (SDN)
Seungwon Shin, Lei Xu, Sungmin Hong, G. Gu
2016International Conference on Computer Communications and Networks121 citations
Semantic Scholar
CoC: A Unified Distributed Ledger Based Supply Chain Management System
Zhimin Gao, Lei Xu, Lin Chen, Xi Zhao +2 more
2018Journal of Computational Science and Technology94 citations
Semantic Scholar
Effective Topology Tampering Attacks and Defenses in Software-Defined Networks
R. Skowyra, Lei Xu, G. Gu, V. Dedhia +3 more
2018Dependable Systems and Networks88 citations
Semantic Scholar
Enabling the Sharing Economy: Privacy Respecting Contract based on Public Blockchain
Lei Xu, Nolan Shah, Lin Chen, Nour Diallo +3 more
201788 citations
Semantic Scholar
Attacking the Brain: Races in the SDN Control Plane
Lei Xu, Jeff Huang, Sungmin Hong, Jia-Long Zhang +1 more
2017USENIX Security Symposium83 citations
Semantic Scholar
eGov-DAO: a Better Government using Blockchain based Decentralized Autonomous Organization
Nour Diallo, Wei-Dong Shi, Lei Xu, Zhimin Gao +7 more
2018International Conference on eDemocracy & eGovernment79 citations
Semantic Scholar
SRID: State Relation Based Intrusion Detection for False Data Injection Attacks in SCADA
Yong Wang, Zhao-Yan Xu, Jia-Long Zhang, Lei Xu +2 more
2014European Symposium on Research in Computer Security76 citations Open access
Semantic Scholar
Blockchain-based Identity Management with Mobile Device
Zhimin Gao, Lei Xu, Glenn Turner, B. Patel +3 more
2018CRYBLOCK@MobiSys65 citations
Semantic Scholar
Life after Speech Recognition: Fuzzing Semantic Misinterpretation for Voice Assistant Applications
Yang-Yong Zhang, Lei Xu, Abner Mendoza, Guangliang Yang +2 more
2019Network and Distributed System Security Symposium63 citations Open access
Semantic Scholar
Towards SDN-Defined Programmable BYOD (Bring Your Own Device) Security
Sungmin Hong, R. Baykov, Lei Xu, Srinath Nadimpalli +1 more
2016Network and Distributed System Security Symposium52 citations
Semantic Scholar
DIAM-IoT: A Decentralized Identity and Access Management Framework for Internet of Things
Xin-Xin Fan, Qi Chai, Lei Xu, Dong Guo
2020International Symposium on Blockchain and Secure Critical Infrastructure47 citations
Semantic Scholar
Towards Fine-grained Network Security Forensics and Diagnosis in the SDN Era
Haopei Wang, Guangliang Yang, Phakpoom Chinprutthiwong, Lei Xu +2 more
2018Conference on Computer and Communications Security44 citations
Semantic Scholar
CoC: Secure Supply Chain Management System Based on Public Ledger
Lei Xu, Lin Chen, Zhimin Gao, Yang Lu +1 more
2017International Conference on Computer Communications and Networks43 citations
Semantic Scholar
Binding the Physical and Cyber Worlds: A Blockchain Approach for Cargo Supply Chain Security Enhancement
Lei Xu, Lin Chen, Zhimin Gao, Yanling Chang +2 more
2018IEEE International Conference on Technologies for Homeland Security42 citations
Semantic Scholar
DIoTA: Decentralized-Ledger-Based Framework for Data Authenticity Protection in IoT Systems
Lei Xu, Lin Chen, Zhimin Gao, Xin-Xin Fan +2 more
2020IEEE Network39 citations
Semantic Scholar
Control Plane Reflection Attacks in SDNs: New Attacks and Countermeasures
Meng-Hao Zhang, Guan-Yu Li, Lei Xu, J. Bi +2 more
2018International Symposium on Recent Advances in Intrusion Detection37 citations
Semantic Scholar
Supporting Blockchain-Based Cryptocurrency Mobile Payment With Smart Devices
Lei Xu, Lin Chen, Zhimin Gao, Larry Carranco +4 more
2020IEEE Consumer Electronics Magazine28 citations Open access
Semantic Scholar
Scalable Blockchain Based Smart Contract Execution
Zhimin Gao, Lei Xu, Lin Chen, Nolan Shah +2 more
2017International Conference on Parallel and Distributed Systems27 citations
Semantic Scholar
PFC: Privacy Preserving FPGA Cloud - A Case Study of MapReduce
Lei Xu, Wei-Dong Shi, Taeweon Suh
2014IEEE International Conference on Cloud Computing26 citations
Semantic Scholar
Protecting Early Stage Proof-of-Work Based Public Blockchain
Lin Chen, Lei Xu, Zhimin Gao, Yang Lu +1 more
20182018 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks Workshops (DSN-W)24 citations
Semantic Scholar
FASTEN: An FPGA-Based Secure System for Big Data Processing
B. Hong, Han-Yee Kim, Minsu Kim, Taeweon Suh +2 more
2018IEEE design & test23 citations
Semantic Scholar
EPBC: Efficient Public Blockchain Client for lightweight users
Lei Xu, Lin Chen, Zhimin Gao, Shou-Huai Xu +1 more
2017SERIAL@Middleware23 citations
Semantic Scholar
DL-BAC: Distributed Ledger Based Access Control for Web Applications
Lei Xu, Lin Chen, Nolan Shah, Zhimin Gao +2 more
2017The Web Conference22 citations Open access
Semantic Scholar
Proving Conditional Termination for Smart Contracts
T. Le, Lei Xu, Lin Chen, Wei-Dong Shi
2018BCC '1819 citations
Semantic Scholar
Decentralized Execution of Smart Contracts: Agent Model Perspective and Its Implications
Lin Chen, Lei Xu, Nolan Shah, Zhimin Gao +2 more
2017Financial Cryptography Workshops17 citations
Semantic Scholar
Evaluating coherence-exploiting hardware Trojan
Minsu Kim, Sunhee Kong, B. Hong, Lei Xu +2 more
2017Design, Automation and Test in Europe17 citations
Semantic Scholar
A Secure and Flexible FPGA-Based Blockchain System for the IIoT
Han-Yee Kim, Lei Xu, Wei-Dong Shi, Taeweon Suh
2021Computer15 citations Open access
Semantic Scholar
Control Plane Reflection Attacks and Defenses in Software-Defined Networks
Meng-Hao Zhang, Guan-Yu Li, Lei Xu, Jia-Ju Bai +3 more
2021IEEE/ACM Transactions on Networking15 citations
Semantic Scholar
New Bounds on Augmenting Steps of Block-Structured Integer Programs
Lin Chen, Lei Xu, W. Shi, Martin Koutecký
2018Embedded Systems and Applications15 citations
Semantic Scholar
Chinese Americans' views of prenatal genetic testing in the genomic era: a qualitative study
Lei-Shih Chen, Mei Zhao, Qiong Zhou, Lei Xu
2012Clinical Genetics15 citations
Semantic Scholar
Who is Smarter? An Empirical Study of AI-Based Smart Contract Creation
Rabimba Karanjai, Edward Li, Lei Xu, W. Shi
2023Conference on Blockchain Research & Applications for Innovative Networks and Services14 citations
Semantic Scholar
Lessons Learned from Blockchain Applications of Trusted Execution Environments and Implications for Future Research
Karanjai Rabimba, Lei Xu, Lin Chen, Feng-Wei Zhang +2 more
2021HASP@MICRO14 citations Open access
Semantic Scholar
Unraveling Blockchain based Crypto-currency System Supporting Oblivious Transactions: a Formalized Approach
Lin Chen, Lei Xu, Nolan Shah, Nour Diallo +3 more
201714 citations
Semantic Scholar
Bring your own controller: Enabling tenant-defined SDN apps in IaaS clouds
Haopei Wang, Abhinav Srivastava, Lei Xu, Sungmin Hong +1 more
2017IEEE Conference on Computer Communications14 citations
Semantic Scholar
Effectiveness of a Web-based genomics training for health educators in Texas
Lei-Shih Chen, P. Goodson, E. Jung, Amber Muenzenberger +3 more
2013Genetics in Medicine14 citations Open access
Semantic Scholar
Protecting Election from Bribery: New Approach and Computational Complexity Characterization
Lin Chen, Lei Xu, Shou-Huai Xu, Zhimin Gao +3 more
2018Adaptive Agents and Multi-Agent Systems12 citations
Semantic Scholar
Security Theories and Practices for Big Data
Lei Xu, Wei-Dong Shi
201612 citations
Semantic Scholar
Architectural Protection of Application Privacy against Software and Physical Attacks in Untrusted Cloud Environment
Lei Xu, Jong-Hyeon Lee, Seung Hun Kim, Qingji Zheng +4 more
2018IEEE Transactions on Cloud Computing11 citations
Semantic Scholar
ABSS: An Attribute-based Sanitizable Signature for Integrity of Outsourced Database with Public Cloud
Lei Xu, Xin-Wen Zhang, Xiaoxin Wu, Wei-Dong Shi
2015Conference on Data and Application Security and Privacy11 citations
Semantic Scholar
An event driven framework for smart contract execution
Mudabbir Kaleem, Keshav Kasichainula, Rabimba Karanjai, Lei Xu +3 more
2021Distributed Event-Based Systems10 citations Open access
Semantic Scholar
SafeDB: Spark Acceleration on FPGA Clouds with Enclaved Data Processing and Bitstream Protection
Han-Yee Kim, Rohyoung Myung, B. Hong, Heon-Chang Yu +3 more
2019IEEE International Conference on Cloud Computing10 citations
Semantic Scholar
Smart Contract Execution - the (+-)-Biased Ballot Problem
Lin Chen, Lei Xu, Zhimin Gao, Nolan Shah +2 more
2017International Symposium on Algorithms and Computation10 citations
Semantic Scholar
Privacy preserving large scale DNA read-mapping in MapReduce framework using FPGAs
Lei Xu, Han-Yee Kim, Xi Wang, Wei-Dong Shi +1 more
2014International Conference on Field-Programmable Logic and Applications10 citations
Semantic Scholar
Secure session on mobile: An exploration on combining biometric, trustzone, and user behavior
Tao Feng, Nicholas DeSalvo, Lei Xu, Xi Zhao +2 more
2014International Conference on Mobile Computing, Applications and Services10 citations Open access
Semantic Scholar
Decentralized Translator of Trust: Supporting Heterogeneous TEE for Critical Infrastructure Protection
Rabimba Karanjai, Rowan Collier, Zhimin Gao, Lin Chen +4 more
2023International Symposium on Blockchain and Secure Critical Infrastructure9 citations Open access
Semantic Scholar
DHTee: Decentralized Infrastructure for Heterogeneous TEEs
Rabimba Karanjai, Zhimin Gao, Lin Chen, Xin-Xin Fan +3 more
2023International Conference on Blockchain9 citations
Semantic Scholar
Nonlinear Blockchain Scalability: a Game-Theoretic Perspective
Lin Chen, Lei Xu, Zhimin Gao, Keshav Kasichainula +1 more
2020arXiv.org8 citations
Semantic Scholar