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Zhihao Chen

Ph.D. @daseECNU
Expected employment: Ant Group


Contact

Email: czh199638@gmail.com

Wechatid: czh199638


Research Interests

Blockchain Data Management, Data Systems


Misc.

Founder @ccfddl (5000+ stars GitHub repo ccf-deadlines)


Education

  • Ph.D., Data Science and Engineering
    East China Normal University, 2024
  • B.Sc., Computer Science
    Shanghai University, 2019


Publications

[7] Zhihao Chen, Tianji Yang, Yixiao Zheng, Zhao Zhang, Cheqing Jin, and Aoying Zhou, Spectrum: Speedy and Strictly-Deterministic Smart Contract Transactions for Blockchain Ledgers, PVLDB 17 (10), pp. TBD, 2024.

[6] Yushi Liu, Liwei Yuan, Zhihao Chen, Yekai Yu, Zhao Zhang, Cheqing Jin, and Ying Yan, ChainDash: An Ad-Hoc Blockchain Data Analytics System, PVLDB 16 (12), pp. 4022--4025, 2023. [Slides] [Video] [Ref]

[5] Xiaodong Qi, Zhihao Chen, Haizhen Zhuo, Quanqing Xu, Chengyu Zhu, Zhao Zhang, Cheqing Jin, Aoying Zhou, Ying Yan, and Hui Zhang, SChain: Scalable Concurrency over Flexible Permissioned Blockchain, ICDE, pp. 1901--1913, 2023. [Slides] [Video] [Ref]

[4] Zhihao Chen, Qingqing Li, Xiaodong Qi, Zhao Zhang, Cheqing Jin, and Aoying Zhou, BlockOPE: Efficient Order-Preserving Encryption for Permissioned Blockchain, ICDE, pp. 1245--1258, 2022. [Slides] [Video] [Ref]

[3] Zhihao Chen, Haizhen Zhuo, Quanqing Xu, Xiaodong Qi, Chengyu Zhu, Zhao Zhang, Cheqing Jin, Aoying Zhou, Ying Yan, and Hui Zhang, SChain: A Scalable Consortium Blockchain Exploiting Intra- and Inter-Block Concurrency, PVLDB 14 (12), pp. 2799--2802, 2021. [Slides] [Poster] [Video] [Ref]

[2] Zhihao Chen, Xiaodong Qi, Xiaofan Du, Zhao Zhang, and Cheqing Jin, PEEP: A Parallel Execution Engine for Permissioned Blockchain Systems, DASFAA, pp. 341--357, 2021. [Slides] [Video] [Ref]

[1] Xiaodong Qi, Zhihao Chen, Zhao Zhang, Cheqing Jin, Aoying Zhou, Haizhen Zhuo, and Quanqing Xu, A Byzantine Fault Tolerant Storage for Permissioned Blockchain, SIGMOD, pp. 2770--2774, 2021. [Slides] [Video] [Ref]