Dr. Jianxi Chen received his B.S. degree from Nanjing University in 1999 and M.S. and Ph.D. degrees from Huazhong University of Science and Technology, in 2002 and 2006 respectively. He was a research scientist in Data Storage Institute (DSI), A*STAR, Singapore during 2012-2013. He has over 15 publications in major journals and conferences including ACM Transactions on Storage (ToS),FAST, MSST, IPDPS, MASCOTS and CLUSTER, etc. He is a member of CCF, IEEE.

 

 

Research interests mainly include Large-scale storage system, Storage virtualization technology, Disk array, and Performance evaluation and simulation.

 

Recent work focuses on Hybrid storage system, Cloud storage service and security and Big data. 

 

 

1. Jianxi Chen, Qingsong Wei, Cheng Chen, Dan Feng. Adaptive Prefetching Scheme for Storage System in Multi-application Environment. Accepted and to be appeared in IEEE Transaction on Magnetics.

 

2. Jianxi Chen, Qingsong Wei, Cheng Chen, Lingkun Wu. FSMAC: A File System metadata Accelerator with Non-Volatile Memory. Accepted and to be appeared in Proc. of the 29th IEEE Conference on Massive Data Storage (MSST), 2013.

 

3. Jianxi Chen, Qingsong Wei, Cheng Chen. An Adaptive Prefetching Scheme for Storage System in Multi-application Environment. In Proc. of the Asia-Pacific Magnetic Recording Conference (APMRC), 2012.

 

4. Lingfang Zeng, Dan Feng, Jianxi Chen, Qingsong Wei, Bharadwaj Veeravalli, Wenguo Liu. HRAID6ML: A Hybrid RAID6 Storage Architecture with Mirrored Logging. In Proc. of the the 28th IEEE Conference on Massive Data Storage (MSST), 2012.

 

5. Lingfang Zeng, Dan Feng, Bo Mao, Jianxi Chen, Qingsong Wei, Wenguo Liu. HerpRap: A Hybrid Array Architecture Providing Any Point-in-time Data Tracking for Datacenter. In Proc. of the IEEE International Conference on Cluster Computing (CLUSTER), 2012.

 

6. Bo Mao, Hong Jiang, Lei Tian, Suzhen Wu, Dan Feng, Jianxi Chen, and Lingfang Zeng. HPDA: A Hybrid Parity-based Disk Array for Enhanced Performance and Reliability. ACM Transactions on Storage, Vol. 8, Issue 1, Feb. 2011.

 

7. Bo Mao, Hong Jiang, Dan Feng, Suzhen Wu, Jianxi Chen, Lingfang Zeng, and Lei Tian. HPDA: A Hybrid Parity-based Disk Array for Enhanced Performance and Reliability. In the Proc. of the 24th International Parallel and Distributed Processing Symposium (IPDPS), 2010.

 

8. Suzhen Wu, Bo Mao, Dan Feng, and Jianxi Chen. Availability-aware Cache Management with Improved RAID Reconstruction Performance. In Proc. of the 13th IEEE International Conference on Computational Science and Engineering (CSE), 2010.

 

9. Suzhen Wu, Dan Feng, Hong Jiang, Bo Mao, Lingfang Zeng, and Jianxi Chen. JOR: A Journal-guided Reconstruction Optimization for RAID-Structured Storage Systems. In Proc. of 15th International Conference on Parallel and Distributed Systems (ICPADS), 2009.

 

10. Bo Mao, Dan Feng, Hong Jiang, Suzhen Wu, Jianxi Chen, and Lingfang Zeng. GRAID: A Green RAID Storage Architecture with Improved Energy Efficiency and Reliability. In Proc. of the 16th Annual Meeting of the IEEE International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS), 2008.

 

11. Bo Mao, Dan Feng, Suzhen Wu, Jianxi Chen, Lingfang Zeng, and Lei Tian. RAID10L: A High Performance RAID10 Storage Architecture Based on Logging Technique. In the Proc. of the 13rd IEEE Asia-Pacific Computer Systems Architecture Conference (ACSAC), 2008.

 

12. Bo Mao, Dan Feng, Suzhen Wu, Jianxi Chen, Lingfang Zeng. Performance-Directed iSCSI Security with Parallel Encryption. In Proc. of the 22nd International Conference 0f Advanced Information Networking and Applications (AINA), 2008.

 

13. Suzhen Wu, Dan Feng, Bo Mao, Jianxi Chen, Lingfang Zeng. SOSRAID-6: A Self-Organized Strategy of RAID-6 in the Degraded Mode. In Proc. of the 22nd International Conference on Advanced Information Networking and Applications - Workshops (AINAW), 2008.

 

14. Lei Tian and Dan Feng, Hong Jiang, Ke Zhou, Lingfang Zeng, Jianxi Chen. PRO: A Popularity-based Multi-threaded Reconstruction Optimization for RAID-Structured Storage Systems. In Proc. of the 5th USENIX Conference on File and Storage Technologies (FAST), 2007.

 

15. Lingfang Zeng, Dan Feng, Zhan Shi, Jianxi Chen, Qingsong Wei, Zhixiang Li, A high-speed and low-cost storage architecture based on virtual interface, Frontiers of Computer Science in China, Vol. 1, Issue 4, pp. 478-492, Oct. 2007.

 

16. Suzhen Wu, Jianxi Chen, Dan Feng, and Bo Mao. Implementation and Evaluation of the Block I/O Interface between the iSCSI Target and the Storage Device. In Proc. of the 2nd International Conference on Convergence Information Technology (ICCIT), 2007.

 

17. Jianxi Chen, Dan Feng, Zhan Shi. iVISA: A Framework for Flexible Layout Block-level Storage System. In Proc. of the 20th International Conference on Advanced Information Networking and Applications (AINA), 2006.

 

 

1. "Active object-based massive storage system and technology", The First-class Technological Invention Award, Hubei Province, China, 2011.

 

2. Excellent Graduate Student Award, Huazhong University of Science and Technology, 2002.