主要研究方向是计算机体系结构、处理器芯片设计与安全。获得国家杰出青年科学基金、优秀青年科学基金资助。网络空间安全防御重点实验室（前身是“信息安全国家重点实验室”）主任，国家重点研发项目首席科学家，中国科学院战略先导B类专项首席科学家。

  长期从事国产自主安全可控高性能处理器芯片的研制和开发，主持、参与了多款高性能处理器芯片的设计开发工作。其中，2017年开始研制高安全RISC-V高性能处理器，2019年第一款双核乱序执行高安全RISC-V处理器流片成功，2021年第二款集成本团队研制RISC-V安全核心的某型号商用处理器流片成功。

  在国内外期刊及会议上发表论文50余篇，包括ACM TOCS、TC、HPCA，ASPLOS，ISCA，S&P，DAC等多个体系结构和安全领域顶级会议及期刊，国内外已授权专利50余项。曾作为技术委员会或组织委员会委员服务多个国际顶级学术会议，担任软件学报编委、计算机研究与发展期刊编委，Journal of Parallel Distributed Computing的Associate Editor。

（1）具体方向：

RISC-V芯片设计； 

芯片安全、攻防； 

Linux操作系统安全；

AI芯片安全架构、攻防

（2）拟招计算机体系结构、芯片安全、AI安全等方向的硕士生和博士生（2022）

欢迎对芯片安全方向有浓厚兴趣、踏实肯干的同学报考！

实验室常年招收实习生，欢迎联系！

2017.3-至今，中科院信息工程研究所，研究员，博导

2015.9-2017.3，中科院计算技术研究所，研究员，博导

2011.3-2015.8, 中科院计算技术研究所，副研究员，硕导

2007.4-2011.4，IBM中国研究院，研究员

1.Yunkai Bai, Peinan Li*, Yubiao Huang, Michael Huang, Shijun Zhao, Lutan Zhao, Fengwei Zhang, Dan Meng, Rui Hou*. HyperTEE: a Decoupled TEE Architecture With Secure Enclave Management. The IEEE/ACM International Symposium on Microarchitecture (MICRO), Accepted, 2024.(CCF A类)

2. Yuhui Zhang, Lutan Zhao, Cheng Che, XiaoFeng Wang, Dan Meng, Rui Hou. SpecFL: An Efficient Speculative Federated Learning System for Tree-based Model Training. HPCA 2024 (CCF A类)

3. Zhiwei Wang, Rui Hou*, Peinan Li,  Zhihao Li, Jiangfeng Cao, Xiaofeng Wang, Dan Meng.  HE-Booster: An Efficient Polynomial Arithmetic Acceleration on GPUs for Fully Homomorphic Encryption. IEEE Transactions on PARALLEL and DISTRIBUTED SYSTEMS (TPDS), 2023. (CCF A类)

4. Shengyu Fan, Zhiwei Wang, Weizhi Xu, Rui Hou, Dan Meng, Mingzhe Zhang，TensorFHE: Achieving Practical Computation on Encrypted Data Using GPGPU，HPCA 2023 (CCF A类)

5. Fengkai Yuan, Kai Wang, Jiameng Ying, Rui Hou*, Lutan Zhao, Peinan Li, Yifan Zhu, Zhenzhou Ji, Dan Meng. Architecting the Auto Cuckoo Filter to Defend Against Cross Core Cache Attacks. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2022 (CCF A类).

6. Peinan Li, Rui Hou*, Lutan Zhao, Yifan Zhu, Dan Meng. Conditional Address Propagation: An Efficient Defense Mechanism against Transient Execution Attacks. The 59th Design Automation Conference (DAC 2022) (CCF A类). 

7. Lutan Zhao, Peinan Li, Rui Hou*, Michael Huang, Xuehai Qian, Lixin Zhang, Dan Meng. HyBP Hybrid Isolation Randomization Secure Branch Predictor. IEEE International Symposium on High Performance Computer Architecture (HPCA-28), 2022 (CCF A类).

8. Xingbin Wang, Boyan Zhao, Rui Hou*, Amro Awad, Zhihong Tian, Dan Meng. NASGuard a Novel Accelerator Architecture for Robust NAS Networks. The 48th IEEE/ACM International Symposium on Computer Architecture (ISCA), 2021 (CCF A类).

9.  Lutan Zhao, Peinan Li, Rui Hou*, Michael C. Huang, Jiazhen Li, Lixin Zhang, Xuehai Qian, Dan Meng, A Lightweight Isolation Mechanism for Secure Branch Predictors, 58th Design Automation Conference (DAC), 2021（CCF A类）.

10. Dan Meng, Rui Hou*, Gang Shi, Bibo Tu, Aimin Yu, Ziyuan Zhu, Xiaoqi Jia, Yu Wen, Yun Yang. Built-in Security Computer: Deploying Security-first Architecture Using Active Security Processor. Special Issue on Hardware Security, IEEE Transations on Computers (TC), 2020（CCF A类）.

11. Lutan Zhao, Peinan Li, Rui Hou*, Michael C. Huang, Peng Liu, Lixin Zhang, Dan Meng. Exploiting Security Dependence for Conditional Speculation Against Spectre Attacks. IEEE Transactions on Computers (TC), 2020.（CCF A类）

12. Xingbin Wang, Rui Hou*, Boyan Zhao, Fengkai Yuan, Jun Zhang, Dan Meng, Xuehai Qian. 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.（CCF A类）

13. Peinan Li, Lutan Zhao, Rui Hou*, Lixin Zhang, Dan Meng. 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. （CCF A类）

14. Jianping Zhu, Rui Hou*, XiaoFeng Wang*, Wenhao Wang, Jiangfeng Cao, Boyan Zhao, Zhongpu Wang, Yuhui Zhang, Jiameng Ying, Lixin Zhang, Dan Meng. Enabling Rack-scale Confidential Computing using Heterogeneous Trusted Execution Environment. IEEE Symposium on Security and Privacy (S&P), 2020.（CCF A类）

15. Boyan Zhao, Rui Hou*, Jianbo Dong, Michael Huang, Sally A. McKee, Qianlong Zhang, Yueji Liu, Ye Li, Lixin Zhang, Dan Meng. Venice: An Effective Resource Sharing Architecture for Data Center Servers. ACM Transactions on Computer Systems(TOCS), 2019. （CCF A类）

16. Jianbo Dong, Rui Hou, Michael C.Huang, Tao Jiang, Boyan Zhao, Sally MCKee, Haibin Wang, Xiaosong Cui, Lixin Zhang. Venice: Exploring Server Architectures for Effective Resource Sharing. Proceedings of the 22nd International Symposium on High-Performance Computer Architecture (HPCA-22), 2016. （CCF A类）

17. Rui Hou, Tao Jiang, Liuhang Zhang, Pengfei Qi, Jianbo Dong, Haibin Wang, Xiongli Gu, Shujie Zhang. Cost Effective Data Center Server. Proceedings of the 19th International Symposium on High-Performance Computer Architecture (HPCA-19), 2013. （CCF A类）

18. Rui Hou, Lixin Zhang, Michael C. Huang, Kun Wang, Hebertus Franke, Yi Ge, Xiaotao Chang. Efficient data streaming with on-chip accelerators: Opportunities and challenges. Proceedings of the 17th International Symposium on High-Performance Computer Architecture (HPCA-17), 2011. （CCF A类）

担任多个知名学术会议或期刊的审稿人，包括ISCA, HPCA, Micro, DAC, PACT, TC, TPDS, TACO等。Micro 2022，TPC

• Micro 2023, TPC
• DAC 2023, AI and security track, TPC
• Micro 2022，TPC
• ICCD 2022，Architecture Track，Co-chair
• DAC 2022, TPC
• IPDPS 2022, TPC
• Micro 2021, TPC
• ISCA 2021, ERC
• ICCD 2020 (PC member of Test, Verification and Security)
• Micro 2020, TPC
• ICCD 2020，TPC
• HPCA 2019, TPC
• HPCA 2018, TPC
• PACT 2018, TPC
• ISPASS 2019, TPC
• IISWC 2017, TPC
• IISWC 2014, 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
• Journal of Parallel and Distributed Computing, Associate Editor