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About Me
I
am an associate professor in Computer Science at
the San Diego State University.
I
received my B.S. in Electrical
Engineering and M.S. in Computer
Engineering both from Hefei University of
Technology, Hefei, China. I received my Ph.D. from New Mexico Institute of
Mining and Technology in May 2006.
Recent
Events
- [04/23/12]: Our paper entitled "Making Garbage Collection Wear Conscious for Flash SSD" is accepted by NAS 2012. Congratulations to
Jonathan Tjioe and Andres Blanco!
- [09/15/11]: Our paper entitled "Dynamic Data Replication on Flash SSD Assisted Video-on-Demand Servers" is accepted by ICNC 2012. Congratulations to
Ramya Manjunath!
- [03/09/11]: Our paper entitled "Boosting Random Write Performance for Enterprise Flash Storage Systems" is accepted by the 27th IEEE Symposium on Massive Storage Systems and Technologies (MSST2011).
- [11/30/10]: My student Janak Koshia will join Hitachi Global Storage Technologies December 2010 as a Enterprise HDD/SSD Firmware Engineer. Congratulations to Janak Koshia!!!
- [08/05/10]: Our paper entitled "Understanding the Relationship between Energy Conservation and Reliability in Parallel Disk Arrays"
is accepted by the Special Issue on Data-Intensive Computing, Journal of Parallel and Distributed Computing.
- [06/18/10]: My student Janak Koshia received a Storage Architecture 2010 Summer Intern position at Hitachi Global Storage Technologies. He will conduct research in San Jose from July to
November.
- [05/22/10]: I received the 2009-2010 College of Sciences Outstanding Faculty Award.
- [02/08/10]: My student Abhinav Sharma joined Qualcom this
month. Congratulations to Abhinav Sharma!!!
- [01/21/10]: Our paper entitled "FIRE: A File Reunion Based
Data Replication Strategy for Data Grids" is accepted by CCGrid
2010 with acceptance rate = 51/219 = 23.3%. Congratulations to
Abdul R. Abdurrab!
- [12/01/09]: Our paper entitled "Dynamic Data Reallocation in
Hybrid Disk Arrays" is accepted by the IEEE Transactions on
Parallel and Distributed Systems.
- [11/15/09]: Our paper entitled "A file assignment strategy
independent of workload characteristic assumptions" was published
by the ACM Transactions on Storage.
- [09/17/09]: I received NSF CAREER Award “CAREER: Architectural Support for Integrating NAND
Flash Solid State Disks into Enterprise-Class Storage Systems”
for totally $436,000.
- [05/20/09]: Our paper entitled "DORA: A Dynamic File
Assignment Strategy with Replication" is accepted by ICPP'09 with
acceptance rate = 71/220 = 32.3%. Congratulations to Jonathan
Tjioe, Renata Widjaja, and Abraham Lee!
- [02/12/09]: Our paper entitled "Collaboration-Oriented Data
Recovery for Mobile Disk Arrays" is accepted by ICDCS'09 with
acceptance rate = 74/455 = 16.3%.
- [08/23/08]: I received a NSF grant “CSR-DMSS, SM: Energy-Efficient and
Reliability-Aware Data Management in Mobile Storage Systems”
for totally $160,000.
- [07/27/08]: Our paper entitled "SAIL: Self-Adaptive File
Reallocation on Hybrid Disk Arrays" is accepted by HiPC'08 with
acceptance rate = 46/319 = 14%.
- [05/27/08]: My student Deepthi K. Madathil received an IBM
2008 summer internship. She will conduct research at the storage
department at the IBM Almaden Research Center from May to
September.
- [05/15/08]: Our paper entitled "PEARL: Performance, Energy,
and Reliability Balanced Dynamic Data Redistribution for Next
Generation Disk Arrays" is accepted by MASCOTS'08.
- [04/29/08]: My student Yao Sun received the 2008 Most
Outstanding Master’s Candidate in Computer Science Award from our
department. Congratulations to Yao Sun!
- [04/14/08]: Our paper entitled "MICRO: A Multi-level
Caching-based Reconstruction Optimization for Mobile Storage
Systems" is accepted by the IEEE Transactions on Computers.
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