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  • 姓名:陈俭喜
  • 职称:副教授
  • 办公电话:027-87792450
  • E-mail:chenjx@mail.hust.edu.cn
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教育背景

2006年于华中科技大学获得博士学位

2002年于华中科技大学获得硕士学位

1999年于南京大学获得学士学位

研究方向

新型存设备与系统,混合存储系统,云存储服务与大数据

工作经历

2014年至今,武汉光电国家实验室,华中科技大学计算机学院,副教授

2012年至2013年,新加坡科技局存储研究院(DSI,A*STAR Singapore),访问研究(Research Scientist)

2006年至2011年,华中科技大学计算机学院,讲师


研究论文

国际期刊论文

[1] Qingsong Wei, Jianxi Chen, Cheng  Chen. Accelerating File System Metadata Access with Byte-Addressable Nonvolatile Memory. ACM Transactions on Storage (TOS), Volume 11 Issue 3, July 2015, Article No. 12.  (SCI,A类) (通讯作者)

[2] Jianxi Chen, Qingsong Wei, Cheng Chen, Dan Feng. Adaptive Prefetching Scheme for Storage System in Multi-application EnvironmentIEEE Transactions on Magnetics, Vol. 49, No. 6, June 2013. 2762-2767. (SCI,A类)

[3] Qingsong Wei, Lingfang Zeng,Jianxi Chen, Cheng Chen. A Popularity-Aware Buffer Management to Improve Buffer Hit Ratio and Write  Sequentiality for Solid-State Drive. IEEE Transactions on Magnetics, Vol. 49, No. 6, June 2013. 2786 - 2793. (SCI,A类)

[4] 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 (TOS), Vol. 8, Issue 1, Feb. 2012. (SCI,A类)

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


国际会议论文

[1] Feng Ye; Jianxi Chen; Xuejiao Fang; Jieqiong Li; Dan Feng. A Regional Popularity-Aware Cache replacement algorithm to improve the performance and lifetime of SSD-based disk cacheIEEE International Conference on Networking, Architecture and Storage (NAS), 2015. (通讯作者)

[2] Xuejiao Fang; Jianxi Chen; Feng Ye; Dan Feng; Jieqiong Li. Introduction of metadata-request queue with immediate response for I/O path optimizations on iSCSI-based storage subsystemIEEE International Conference on Networking, Architecture and Storage (NAS), 2015.  (通讯作者)

[3] Sai Huang ; Dan Feng ; Jianxi Chen ; Jingning Liu. Caching on dual-mode flash memory. IEEE International     Conference on Networking, Architecture and Storage (NAS), 2015.

[4] Jianxi Chen, Qingsong Wei, Cheng Chen, Lingkun Wu. FSMAC: A File System metadata Accelerator with Non-Volatile Memory.  In Proc. of the 29th IEEE Conference on Massive Data Storage (MSST), 2013. (CCF B)

[5] Sai Huang, Qingsong Wei,Jianxi Chen, Cheng Chen, Dan Feng. Improving flash-based disk cache with Lazy Adaptive Replacement.  In Proc. of the 29th IEEE Conference on Massive Data Storage (MSST), 2013. (CCF B)

[6] 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.

[7] 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 28th IEEE Conference on Massive Data Storage (MSST), 2012. (CCF B)

[8] 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.

[9] 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. (CCF B)

[10] 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.

科研项目与获奖

主持在研国家自然科学基金(批准号:61472153)与GF预研基金项目各1项。主持完成国家预研基金项目1项,教育部博士点专项基金1项,湖北省自然科学基金1项。作为科研骨干参与在研973项目1项,863项目1项,完成973项目1项,863项目1项。主持完成多项横向合作项目,在研横向合作项目2项。

2011年获 湖北省技术发明一等奖,中国电子学会二等奖。