Jianbo Gao | Peking University

Jianbo Gao (高健博) 切换到中文版

Postdoctoral Researcher

Blockchain Research Center, School of Computer Science, Peking University.
Office: Room 1529E, Science Building 1, Peking University, Beijing.
Email: gaojianbo AT pku.edu.cn

Education

Sept. 2016 - Jul. 2021, Ph.D in Computer Software and Theory (advisor: Prof. Zhong Chen), Peking University.
Sept. 2012 - Jul. 2016, Bachelor in Computer Science (with minor in Business Administration), Peking University.

Research Interests

Blockchain Performance and Scalability: Consensus, Cross-Chain, Sharding, Concurrency, Off-Chain Storage, DID.
Blockchain and Smart Contract Security: Smart Contract Vulnerability, Cross-Chain Bridge Security, Misuse of Precompiled Contract, Privacy Leakage
RegTech with Blockchain: Programming Language for Regulatory Contract, Conflict Detection of Regulatory Rules, Testing for Blockchain Application Compilance

Research Funding

PI, Research on Scalability Technologies of Consortium Blockchain, National Natural Science Foundation of China.
PI, Privacy Protection and Trusted Governance of Digital City Data Based on Blockchain and IPv6, Ministry of Science and Technology.
PI, Research on Key Technologies of Blockchain Scalability, Beijing Advanced Innovation Center for Future Blockchain and Privacy Computing.

Academic Publications

Siguard: Detecting Signature-Related Vulnerabilities in Smart Contracts.
Jiashuo Zhang, Yue Li, Jianbo Gao^*, Zhi Guan, Zhong Chen.
In the 45th IEEE/ACM International Conference on Software Engineering (ICSE'23), Demo Track, Melbourne, Australia, 2023.
(* Corresponding author)

TDID: Transparent and Efficient Decentralized Identity Management with Blockchain.
Jiakun Hao, Jianbo Gao^*, Peng Xiang, Jiashuo Zhang, Ziming Chen, Hao Hu, Zhong Chen.
In IEEE International Conference on Systems, Man, and Cybernetics (SMC'23), 2023.
(* Corresponding author)

Didapper: A Practical and Auditable On-Chain Identity Service for Decentralized Applications.
Libin Xia, Jiashuo Zhang, Xihan Zhang, Yue Li, Jianbo Gao^*, Zhi Guan, Zhong Chen.
In IEEE International Conference on Decentralized Applications and Infrastructures (DAPPS'23), 2023.
(* Corresponding author)

Detection Method for Rule Conflicts in RegLang Regulatory Contracts.
Jianbo Gao, Jiashuo Zhang, Qingshan Li, Zhong Chen.
Computer Engineering, 2023. (In Chinese)

Xscope: Hunting for Cross-Chain Bridge Attacks.
Jiashuo Zhang, Jianbo Gao^*, Yue Li, Ziming Chen, Zhi Guan, Zhong Chen.
In the 37th IEEE/ACM International Conference on Automated Software Engineering (ASE'22), Demo Track, 2022.
(* Corresponding author)

DFHelper: Help clients to participate in federated learning tasks.
Zhenhao Wu, Jianbo Gao^*, Jiashuo Zhang, Yue Li, Qingshan Li, Zhi Guan, Zhong Chen.
Applied Intelligence, 2022.
(* Corresponding author)

RegLang: A Smart Contract Programming Language for Regulation.
Jianbo Gao, Jiashuo Zhang, Qingshan Li, Zhong Chen.
Computer Science, 49(6A), pages 462-468, 2022. (In Chinese)

TBFT: Efficient Byzantine Fault Tolerance Using Trusted Execution Environment.
Jiashuo Zhang, Jianbo Gao^*, Ke Wang, Zhenhao Wu, Yue Li, Zhi Guan, Zhong Chen.
In IEEE International Conference on Communications (ICC'22), 2022.
(* Corresponding author)

ChainDB: Ensuring Integrity of Querying Off-Chain Data on Blockchain.
Jianbo Gao, Jiashuo Zhang, Yue Li, Jiakun Hao, Ke Wang, Zhi Guan, ZhongChen.
In International Conference on Blockchain Technology and Applications, 2022.

PShard: A Practical Sharding Protocol for Enterprise Blockchain.
Jianbo Gao, Jiashuo Zhang, Yue Li, Jiakun Hao, Ke Wang, Zhi Guan, ZhongChen.
In International Conference on Blockchain Technology and Applications, 2022.

Smifier: A Smart Contract Verifier for Composite Transactions.
Yu Dong, Yue Li, Dongqi Cui, Jianbo Gao, Zhi Guan, Zhong Chen.
In the 34th International Conference on Software Engineering & Knowledge Engineering (SEKE'22), 2022.

Make Aspect-Based Sentiment Classification Go Further: Step into The Long-Document-Level.
Zhenhao Wu, Jianbo Gao, Qingshan Li, Zhi Guan, Zhong Chen.
Applied Intelligence, 52, pages 8428-8447, 2022.

TrustCross: Enabling Confidential Interoperability across Blockchains Using Trusted Hardware.
Ying Lan, Jianbo Gao^*, Yue Li, Ke Wang, Yuesheng Zhu, Zhong Chen.
In International Conference on Blockchain Technology and Applications, 2021.
(* Corresponding author)

FastBlock: Accelerating Blockchains via Hardware Transactional Memory.
Yue Li, Han Liu, Yuanliang Chen, Jianbo Gao, Zhenhao Wu, Zhi Guan, Zhong Chen.
In the 41st IEEE International Conference on Distributed Computing Systems (ICDCS'21), 2021.

Blockchain-based Multi-recipient Multi-message Signcryption Scheme.
Lipeng Wang, Jianbo Gao, Qingshan Li, Zhong Chen.
Journal of Software, 32(11), pages 3606-3627, 2021. (In Chinese)

Kaya: A Testing Framework for Blockchain-based Decentralized Applications.
Zhenhao Wu, Jiashuo Zhang, Jianbo Gao, Yue Li, Qingshan Li, Zhi Guan, Zhong Chen.
In the 36th IEEE International Conference on Software Maintenance and Evolution (ICSME'20), Demo Track, 2020.

Studying gas exceptions in blockchain-based cloud applications.
Chao Liu, Jianbo Gao, Yue Li, Huihui Wang, Zhong Chen.
Journal of Cloud Computing, 9(1), pages 1-25, 2020.

EShield: Protect Smart Contracts against Reverse Engineering.
Wentian Yan, Jianbo Gao, Zhenhao Wu, Yue Li, Zhi Guan, Qingshan Li, Zhong Chen.
In the ACM SIGSOFT International Symposium on Software Testing and Analysis (ISSTA'20), Demo Track, 2020.

Mining DApp Repositories: Towards In-Depth Comprehension and Accurate Classification.
Yeming Lin, Jianbo Gao, Tong Li, Jingguo Ge, Hongbin Shi.
In the 32nd International Conference on Software Engineering & Knowledge Engineering (SEKE'20), 2020.

SEdroid: A Robust Android Malware Detector using Selective Ensemble Learning.
Ji Wang, Qi Jing, Jianbo Gao, Xuanwei Qiu.
In IEEE Wireless Communications and Networking Conference (WCNC'20), 2020.

EASYFLOW: Keep Ethereum Away From Overflow.
Jianbo Gao, Han Liu, Chao Liu, Qingshan Li, Zhi Guan, Zhong Chen.
In the 41st ACM/IEEE International Conference on Software Engineering (ICSE'19), Demo Track, Montréal, Canada, 2019.

Guided, Automated Testing of Blockchain-based Decentralized Applications.
Jianbo Gao
In the 41st ACM/IEEE International Conference on Software Engineering (ICSE'19), ACM SRC Track, Montréal, Canada, 2019.

Towards Automated Testing of Blockchain-based Decentralized Applications.
Jianbo Gao, Han Liu, Yue Li, Chao Liu, Zhiqiang Yang, Qingshan Li, Zhi Guan, Zhong Chen.
In the 27th IEEE/ACM International Conference on Program Comprehension (ICPC'19), Montréal, Canada, 2019.

Deanonymizing Tor in a Stealthy Way.
Jianjun Lin, Jianbo Gao, Zhenhao Wu, Chengxiang Si, Bo Sun.
In the 38th IEEE International Performance Computing and Communications Conference (IPCCC'19), London, UK, 2019.

Understanding Out of Gas Exceptions on Ethereum.
Chao Liu, Jianbo Gao, Yue Li, Zhong Chen.
In International Conference on Blockchain and Trustworthy Systems, Guangzhou, China, 2019.

Performance Analysis of the Libra Blockchain: An Experimental Study.
Jiashuo Zhang, Jianbo Gao, Zhenhao Wu, Wentian Yan, Qize Wu, Qingshan Li, Zhong Chen.
In IEEE International Conference on Hot Information-Centric Networking, Blockchain Track, Chongqing, China, 2019.

Magazines

Research on Security Assessment and Risk Perception Platform for Blockchain Infrastructure.
Zhong Chen, Anming Xie, Jianbo Gao, Zhi Guan.
Secrecy Science and Technology, 2022(12), pages 4-11, 2022. (In Chinese)

Build Regulatory Rule Digitalization Capability and Improve Regulatory Technology.
Shenglin Ben, Jianbo Gao, Nan Jiang.
Financial Computerizing, 2022(8), 2022. (In Chinese)

Research on Security Technologies in Data Governance.
Zhenhao Wu, Jianbo Gao, Qingshan Li, Zhong Chen.
Journal of Information Security Research, 7(10), pages 907-914, 2021. (In Chinese)

Research on Smart Contract Vulnerability Detection Technologies.
Jianbo Gao, Hongyi Liu, Qingshan Li, Zhong Chen.
Secrecy Science and Technology, 2020(01), pages 22-25, 2021. (In Chinese)

A Survey on Privacy Preserving Technologies for Blockchain.
Jiashuo Zhang, Jianbo Gao, Lipeng Wang, Qingshan Li, Zhong Chen.
Secrecy Science and Technology, 2020(01), pages 26-29, 2021. (In Chinese)

Patents

RegLang Based Blockchain Regulatory Contract Construction Method and Blockchain System. (China Patent 202210420316.0)
Zhong Chen, Jianbo Gao, Lifeng Ren, Qingshan Li.

A Detection Method for Rule Conflicts in Regulatory Contracts. (China Patent 202211667778.9)
Zhong Chen, Jianbo Gao, Lifeng Ren, Qingshan Li.

A Trusted Federated Learning Method Based on Blockchain. (China Patent 202210127941.6)
Zhong Chen, Qingshan Li, Jianbo Gao, Lifeng Ren, Zhenhao Wu, Yunfei Lan, Jiakun Hao.

A Smart Contract Virtual Machine Based on Webassembly Bytecode. (China Patent 202111658402.7)
Zhong Chen, Qingshan Li, Jianbo Gao, Lifeng Ren, Jiakun Hao.

A Vulnerability Detection Method for Go Chaincode. (China Patent 202111654617.1)
Zhong Chen, Qingshan Li, Jianbo Gao, Lifeng Ren, Ziming Chen.

Blockchain-Based Cloud Data Integrity Audit Method. (China Patent 202111270538.0)
Zhong Chen, Qingshan Li, Jianbo Gao, Lifeng Ren, Lipeng Wang.

A Novel Byzantine Fault Tolerant Consensus Method Based on Trusted Execution Environment. (China Patent 202111271026.6)
Zhong Chen, Qingshan Li, Jianbo Gao, Lifeng Ren, Jiashuo Zhang.

A Cross-Chain System and Method Based on Trusted Execution Environment. (China Patent 202111270538.0)
Zhong Chen, Qingshan Li, Jianbo Gao, Lifeng Ren, Ying Lan.

A Method for Regulation of Smart Contracts. (China Patent 202010211697.2)
Jiashuo Zhang, Jianbo Gao, Zhenhao Wu, Wentian Yan, Lifeng Ren, Qingshan Li, Zhong Chen.

A Security Enhancement Method for Smart Contract. (China Patent 202010211696.8)
Wentian Yan, Jianbo Gao, Zhenhao Wu, Jiashuo Zhang, Lifeng Ren, Zhao Wang, Qingshan Li, Zhong Chen.

A Correlation Analysis and Verification Method for Smart Contracts Based on Blockchain and Biometrics. (China Patent 201911259293.4)
Qingshan Li, Lei Li, Lifeng Ren, Jianbo Gao, Chen Wu.

A Detection Method for Smart Contract Vulnerabilities. (China Patent 201911080006.3)
Jianbo Gao, Lifeng Ren, Qingshan Li, Zhenhao Wu, Xiangjun Feng, Qize Wu, Shike Liu, Huayou Si.

A Blockchain-Based Regulation System and Method for P2P Loan Contracts. (China Patent 201911080008.2)
Jianbo Gao, Lifeng Ren, Qingshan Li, Zhenhao Wu, Qize Wu, Shike Liu, Xiangjun Feng, Huayou Si.

A Data Analysis Method for Blockchain System. (China Patent 201911079968.7)
Jianbo Gao, Lifeng Ren, Qingshan Li, Zhenhao Wu, Shike Liu, Xiangjun Feng, Qize Wu, Huayou Si.

A Method for Blockchain-Based Distributed Government System. (China Patent 201911258172.8)
Qingshan Li, Lei Li, Lifeng Ren, Jianbo Gao, Chen Wu.

An Informative Text Representation Method for Neural Network Input. (China Patent 201811283253.9)
Yunfei Lan, Zhong Chen, Qingshan Li, Zhenhao Wu, Kejing Yang, Jianbo Gao, Xiaoqing Wang.

A Sentiment Analysis Method for Associated Entities Based on Diffusion Propagation Model. (China Patent 201811283258.1)
Zhenhao Wu, Zhong Chen, Qingshan Li, Kejing Yang, Yunfei Lan, Jianbo Gao, Xiaoqing Wang.

A Parallel Classification Method Based on Multi-Layer LSTM Model. (China Patent 201811283244.X)
Kejing Yang, Yunfei Lan, Zhong Chen, Qingshan Li, Zhenhao Wu, Jianbo Gao, Xiaoqing Wang.

A Method for Multi-Entity and Long-Text Sentiment Analysis. (China Patent 201811283252.4)
Zhenhao Wu, Zhong Chen, Qingshan Li, Yunfei Lan, Kejing Yang, Jianbo Gao, Xiaoqing Wang.

An Accurate Emotional Information Extraction Method for Multiple Entities. (China Patent 201811283232.7)
Kejing Yang, Zhong Chen, Qingshan Li, Zhenhao Wu, Yunfei Lan, Jianbo Gao, Xiaoqing Wang.

An Android Malware Detection Method Based on Combination of Permissions. (China Patent 201610064024.2)
Jianbo Gao, Zhong Chen, Qingshan Li, Zhi Guan, Guo Chen, Weiteng Chen, Yu Qin, Hongsheng Li, Zhiming Xuan, Xiaoqing Wang.

A Script Engine System and Testing Method for Mobile Devices. (China Patent 201610066512.7)
Guo Chen, Zhong Chen, Qingshan Li, Zhi Guan, Jianbo Gao, Weiteng Chen, Yu Qin, Hongsheng Li, Zhiming Xuan, Xiaoqing Wang.

Invited Talks

Title: Market Allocation of Data Elements and Regulatory System Construction.
The 5th China Data Security Governance Summit Forum, 27 May, 2022.

Title: Blockchain Empowers Government Service and Regulatory Technology Innovation.
Invited Report, Changchun, China, 1 December, 2019. (Invited by Jilin Association for Science and Technology)

Title: The Innovation Potential and Practice of Edge Computing + Blockchain in the Age of Everything Connected.
2019 CCF China Blockchain Conference, Chengdu, China, 11-13 October, 2019.

Title: Automated Mining Methods for Security Vulnerabilities in Smart Contracts.
TFC 2018 International Cybersecurity Contest and Summit, Chengdu, China, 16-17 November, 2018.

Title: GoldenEye-AI: Public Opinion Monitoring and Analysis Based on Deep Learning
TiD Conference 2018, Beiing, China, 15-18 July, 2018.

Honors and Awards

Yang Fuqing & Wang Yangyuan Academician Scholarship, Peking University, 2020
Merit Student Pacesetter, Peking University, 2020
National Scholarship, Peking University, 2019
Merit Student Pacesetter, Peking University, 2019
New Star Award of 30 New Generation Digital Economy Talents, World Internet Conference, 2019
Award for Academic Excellents, Peking University, 2018
Merit Student, Peking University, 2017
TP-LINK Scholarship, Peking University, 2017
Merit Student, Peking University, 2015
Kwang-Hua Scholarship, Peking University, 2015

Teaching Experience

Theoretical Foundations in Blockchain Technology (Undergraduate), TA, Fall 2018/Fall 2019/Fall 2022
Algorithm Design and Analysis (Undergraduate), TA, Spring 2019/Spring 2021
Network and Information Security (Graduate), TA, Spring 2019
Introduction to Information Security (Undergraduate), TA, Fall 2017

Last update: Aug. 22, 2023