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教育背景

夏文,讲师,硕士生导师,2014年毕业于华中科技大学计算机学院,获工学博士学位(导师:冯丹教授)。主要研究方向为重复数据删除、数据压缩、备份存储系统、云存储等。博士期间2011年底赴美国内布拉斯加大学林肯分校交流半年,20129月赴NEC美国实验室实习半年;目前已经发表学术论文近二十篇,主要发表在包括IEEE TCIEEE TPDSUSENIX ATCFAST等在内的计算机领域的著名期刊或者会议,申请国家专利和软件著作十余项。曾获得2013年光电国家实验室科技之星、2015年湖北省优秀博士论文奖、2015年中国计算机学会优秀博士学位论文提名奖、2015年华中科技大学优秀学士学位论文指导教师等荣誉。目前主持国家自科青年基金1项,华中科大自主创新基金2项,企业合作项目若干


研究方向

目前主要研究数据压缩、重复数据删除、云存储、数据同步技术、新兴存储技术、数据灾备和远程复制等。


工作经历


研究论文

Patent and Software Copyright:

  • Dan Feng, Wen Xia, and Yu Hua. A Similarity and Locality based Deduplication Scheme. Granted Number: ZL201110127695.6. (Chinese) 

  • Dan Feng, Wen Xia, Hong Jiang, Lei Tian, and Min Fu. A Data Deduplication Aware Delta Compression Scheme. Application Number: 20120303650.4. (Chinese)

  • Dan Feng, Wen Xia, Yucheng Zhang, and Min Fu. A Parallel Chunking Algorithm for Data Deduplication. Application Number: 201410621223.X. (Chinese)

  • Dan Feng, Yukun Zhou, Wen Xia, Min Fu, and Fangting Huang. A Secure Data Deduplication Scheme for Backup System. Application Number: 201310301670.2. (Chinese)

  • Cristian Ungureanu, Erik Kruus, Wen XiaLow-Memory Data Structure For Deduplicated Cache. Application Number: 20140310476. (USA)

  • Dan Feng, Min Fu, Yu Hua, Wen Xia, Fangting Huang, and Qing Liu. A Fragmentation Elimination Scheme based on Historical Information. Application Number: 201410249181.1. (Chinese)

  • Yu Hua, Dan Feng, Rongyu Lai, Wen Xia, Fangting Huang, Yukun Zhou, and Yucheng Zhang. A Defragmentation Strategy based on Global Statistics for Cloud Backups. Application Number: 201410089576.X. (Chinese)

  • Dan Feng, Jingning Liu, Zhongtao Wang, and Wen XiaA R_DS based Reliable deduplication system. Software copyright (No. 2012SR018473) .

  • Dan Feng, Yujuan Tan, Wei Xu, Shengli Zheng, Wen Xia, Guohui Zhou, Juan Gao, Zhongtao Wang, and Debing Ding, HUSTBackup Storage System. Software copyright (No. 2010SR052427).



科研项目与获奖

  • National Natural Science Foundation of China (NSFC), No. 61502190, 2016- 2018 (PI).

  • Tencent Project for Image Deduplication,2015- 2016 (PI).

  • Fundamental Research Funds for the Central Universities, HUST, No. 2014QNRC019, 2015-2017 (PI).

  • Advisor Award for Excellent B.E Thesis, Huazhong University of Science and Technology, Wuhan, China, 2015.

  • Student Travel Grant. The 2014 USENIX Annual Technical Conference (USENIX ATC'14). Philadelphia, PA, USA, 2014.

  • Science Star (TOP 5 Excellent Ph.D. students), Wuhan National Laboratory for Optoelectronics, Wuhan, China, 2013.

  • Guanghua scholarship, Huazhong University of Science and Technology, Wuhan, China, 2012.

  • Student Travel Grant. The 10th USENIX Conference on File and Storage Technologies (FAST’12). San Jose, CA, USA, 2012.