Recent Publications

More Publications

. DNNGuard: An Elastic Heterogeneous Architecture for DNN Accelerator against Adversarial Attacks. Proceedings of the 25th International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS-25), 2020.

. Conditional Speculation: An Effective Approach to Safeguard Out-of-Order Execution Against Spectre Attacks. IEEE International Symposium on High Performance Computer Architecture (HPCA-25), 2019.


. Venice: An Effective Resource Sharing Architecture for Data Center Servers. ACM Transactions on Computer Systems(TOCS), 2019.


. RAGuard: An efficient and user-transparent hardware mechanism against ROP attacks. ACM Transactions on Architecture and Code Optimization (TACO), 2018.

. Security-first Architecture: Deploying Physically Isolated Active Security Processors for Safeguarding the Future of Computing. Cybersecur 1(2), 2018.


. Venice: Exploring Server Architectures for Effective Resource Sharing. Proceedings of the 22nd International Symposium on High-Performance Computer Architecture (HPCA-22), 2016.


. Cost Effective Data Center Server. Proceedings of the 19th International Symposium on High-Performance Computer Architecture (HPCA-19), 2013.


. Efficient data streaming with on-chip accelerators: Opportunities and challenges. Proceedings of the 17th International Symposium on High-Performance Computer Architecture (HPCA-17), 2011.



  • National Science Foundation of China for Excellent Young Scholars, China, 2015

Academic Services

  • Journal of Parallel and Distributed Computing, Associate Editor
  • HPCA 2019, TPC
  • HPCA 2018, TPC
  • PACT 2018, TPC
  • ISPASS 2019 TPC
  • Euro-par 2014, TPC
  • Program Co-Chair, Computing Frontier 2015
  • Micro 2018, Publicity co-chair
  • HPCA 2013, Web Chair
  • PPoPP 2013, Local Chair
  • Organizer, EDCS (Efficient Data Center System), 2012-2015, co-held with HPCA and ISCA
  • Organizer, Built-in security workshop, co-held with CCS 2018 and HPCA 2019
  • Member of Computer Architecture,CCF


  • 2017.3-Present, Institute of Information Engineering, Chinese Academy of Sciences
    • Location: No Jia 89, Minzhuang Road, Haidian District, Beijing
    • Title: Professor
    • Duties: Lead the Built-in security team, which focus on the architecture & micro-architecture security mechanisms
  • 2011.3-2017.2, Institute of Computing Technology, Chinese Academy of Sciences
    • Location: No 6, Kexueyuan south road, Haidian District, Beijing
    • Title: Professor (2011.3-2015.8, Associate Professor, 2015.9-2017.2, Professor)
    • Duties: Lead the cpu team which proposed the cost-effective data center server architecture and developed related workload processing unit (WPU, which is new SoC processor chip integrating light-weighted resource sharing protocol and self-developed ARMv8 processor core)
  • 2007.3-2011.3, IBM China Research Center
    • Location: Diamond building, Zhongguancun Software Park, Haidian District, Beijing
    • Title: Staff Researcher
    • Duties: Participate in the development of big data and streaming system