Ju Chen

Research Scientist(CV)

Deepbits Inc.

Email: jchen757@ucr.edu
Phone: (585) 434-8060

Google Scholar - LinkedIn


What's new
  • 07/26/2022: SymSan work received "Artifacts Available" and "Artifacts Functional" badges.
  • 07/11/2022: Presented JIGSAW work at Intel Labs.
  • 06/07/2022: Defended my Ph.D. thesis
  • 05/26/2022: SymSan paper accepted to 31st USENIX Security Symposium 2022.
  • 04/06/2022: JIGSAW paper accepted to 43rd IEEE Symposium on Security and Privacy 2022.
  • 01/01/2020: I am currently pursuing my Ph.D. at University of California, Riverside, working on research topics of computer security. I am fortunate to be advised by Professor Heng Yin and Chengyu Song
  • 08/23/2019: I finished my internship at Baidu X-lab. Checkout the MesaTee project!

Research Projects

Invited Talks
  • 8/31/2022, SSLab, Georgia Institute of Technology
  • 7/11/2022, Intel Labs

Publications
  1. Ju Chen, Wookhyun Han, Mingjun Yin, Haochen Zeng, Chengyu Song, Byoungyong Lee, Heng Yin, and Insik Shin. "SymSan: Time and Space Efficient Concolic Execution via Dynamic Data-Flow Analysis", USENIX Security Symposium 2022
  2. Ju Chen, Jinghan Wang, Chengyu Song, Heng Yin. "JIGSAW: Efficient and Scalable Path Constraints Fuzzing", IEEE Symposium on Security and Privacy 2022
  3. Yuzhe Tang, K. Li, Q. Zhang, J. Xu, Ju Chen. “Authenticated Key-Value Stores with Hardware Enclaves”, ACM/IFIP Middleware 2021 (Industrial track)
  4. Yuzhe Tang, Ju Chen, Kai Li, "Authenticated LSM Trees with Minimal Trust", SecureComm 2019
  5. Qiwu Zou, Yuzhe Tang, Ju Chen, Kai Li, Charles Kamoua, Kevin Kwiat, Laurent Njilla. "ChainFS: Blockchain-Secured Cloud Storage", IEEE Cloud 2018
  6. K. Areekijsereeree, Ju Chen, Yuzhe Tang, Shuang Wang, Arun Iyengar and B. Palanisamy. "Secure and Efficient Multi-Party Directory Publication for Privacy-Preserving Data Sharing." SecureComm 2018, AR=30.6%
  7. Yuzhe (Richard) Tang, Zihao Xing, Ju Chen, Cheng Xu and Jianliang Xu. ”Lightweight Logging over the Blockchain for Data-Intensive Applications”, 2nd Workshop on Trusted Smart Contracts 2018 at Financial Cryptography (Workshop paper)
  8. Ju Chen, Yuzhe (Richard) Tang and Hao Zhou. ”Strongly Secure and Efficient Data Shuffle on Hardware Enclaves”, SysTex 2017 at ACM SOSP (Workshop paper)
  9. John Ye, Jason Chen, Tianzhou Chen and Qinsong Shi, ”Conflict-Free Code Block Scheduling to Hide SpMT Inter-Core Register Sync Delay”, PDCAT ’14
  10. John Ye, Jason Chen, Tianzhou Chen, Minghui Wu and Li Liu, ”Offline Data Dependence Analysis to Facilitate Runtime Parallelism Extraction”, CSE ’14
  11. Ju Chen, Qi Zhao and Jinming Dong, ”Research on kernel encoding function of H.264 CODEC JM8.6”, Computer Engineering and Design 2008-17 [pdf]

Teaching
  • 2020,2021,2022: CS153, Design of Operating Systems
  • 2017 Spring: CIS655/CSE699, Advanced Computer Architecture
  • 2018 Fall: CIS600/FIN600, Blockchain and Cryptocurrency

Professional Services
  • Conference (sub)reviewer: TKDE, ICPADS, TDSCSI, IPDPS and IEEE cloud
  • Conference (sub)reviewer: USENIX Security, IEEE S&P

Awards
  • iDash 2017 Student Travel Grant

Software
  • 2016: Trustworthy key-value store based on LevelDB using SGX
  • 2015: Intel SGX emulator (GitHub repo)
  • 2009-2010, 2013-2015: Display drivers for Intel integrated graphics card (Source Code)
  • 2012: Android application to demostrate Wi-Fi direct(Wi-Fi direct)
  • 2011: USB-over-IP protocol via Windows Device Drivers
  • 2008: USB gadget driver for Intel's platform
  • 2007: Instrument test automation tools for Agilent Instruments

Industry

Hobbies

Fun stuff that I enjoy reading (and watching)