COLE: A Column-based Learned Storage for Blockchain Systems
Ce Zhang, Cheng Xu, Haibo Hu, and Jianliang Xu. (2024). "COLE: A Column-based Learned Storage for Blockchain Systems." FAST 24.
CV
Education
- Ph.D in Computer Science, Hong Kong Baptist University, Nov 2023
- B.S. in Physics, Renmin University of China, 2017
Work experience
- Oct 2021 - Oct 2023: Research Assistant
- Hong Kong Baptist University
- Duties includes: Researching on Blockchain Databases
- Supervisor: Prof. XU Jianliang
- Nov 2023 - Nov 2024: Post-doctoral Research Fellow
- Hong Kong Baptist University
- Duties included: Researching on Blockchain Databases
- Supervisor: Prof. XU Jianliang
- Nov 2024 - Present: Lecturer
- Hong Kong Baptist University
- Duties included: Teaching university students
Skills
- Programming: Rust, Python, SQL, Solidity
- Languanges: English, Mandarin
Selected Publications
SlimChain: Scaling Blockchain Transactions through Off-Chain Storage and Parallel Processing
Cheng Xu, Ce Zhang, Jianliang Xu, and Jian Pei. (2021). "SlimChain: Scaling Blockchain Transactions through Off-Chain Storage and Parallel Processing." VLDB 21.
Authenticated Keyword Search in Scalable Hybrid-Storage Blockchains
Ce Zhang, Cheng Xu, Haixin Wang, Jianliang Xu, and Byron Choi. (2021). "Authenticated Keyword Search in Scalable Hybrid-Storage Blockchains." ICDE 21.
vChain: Enabling Verifiable Boolean Range Queries over Blockchain Databases
Cheng Xu, Ce Zhang, and Jianliang Xu. (2019). "vChain: Enabling Verifiable Boolean Range Queries over Blockchain Databases." SIGMOD 19.
GEM^2-Tree: A Gas-Efficient Structure for Authenticated Range Queries in Blockchain
Ce Zhang, Cheng Xu, Jianliang Xu, Yuzhe Tang, and Byron Choi. (2019). "GEM^2-Tree: A Gas-Efficient Structure for Authenticated Range Queries in Blockchain." ICDE 19.
Talks
Conference Proceeding talk: 22nd USENIX Conference on File and Storage Technologies
Conference proceedings talk at FAST 2024, Santa Clara, USA
Sharing of Blockchain Databases Research on Zhihu
Internal research sharing at Science Blockchain Discussion Group, Online
Conference Proceeding talk: 2021 47th International Conference on Very Large Data Bases
Conference proceedings talk at VLDB 2021, Copenhagen, Denmark
Conference Proceeding talk: ACM SIGMOD International Conference on Management of Data 2019
Conference proceedings talk at ACM SIGMOD, Amsterdam, NL
Services
- Reviewer of:
- Computer Network
- IEEE transactions on information forensics and security
- IEEE transactions on knowledge and data engineering
- IEEE transactions on network science and engineering
- IEEE transactions on parallel and distributed systems
- IEEE transactions on services computing
- Information processing and management
- Information Systems
- Journal of computer science and technology