Department of Computer Science and Technology
Bachelor of Computer Science, National University of Defense Technology, Changsha, China, 1991;
Master of Computer Science, Jiangsu University, Zhenjian, China, 1996;
Ph.D. in Computer Science, Nanjing University, Nanjing, 1998.
China Computer Federation: Deputy Director and Executive Member of Information Storage Technology Committee (2006-);
National Engineering Lab for Disaster Backup Technologies: Deputy Director (2008-);
State Key Laboratory of High-end Server & Storage Technology: Academic Committee (2008-);
"Key Technologies for Mass Storage Systems" Project, National 863 High-Tech Program:
Deputy Director of General Experts Group (2008-2010);
Chinese Journal of Computers: Editorial Member (2010-);
Chinese Journal of Software: Editorial Member (2012-);
Chinese Journal of Computer Research and Development: Editorial Member (2010-).
IEEE International Conference on Networking, Architecture, and Storage: PC Member (2011);
IEEE International Parallel & Distributed Processing Symposium: PC Member (2012);
IEEE Cluster: Program Vice Co-Chairs (Storage and Reliability) (2012);
IEEE Non-Volatile Memory Systems and Applications Symposium: General Chair (NVMSA 2014);
IEEE International Conference on Parallel Processing:PC Member (2015).
Storage network systems;Nonvolatile memory systems and technologies,Security and reliability for storage systems;Parallel/distributed processing technology.
Beijing Municipal Science and Technology Commission: Research on the architecture and optimizationtechnology of big data processing software platform based onheterogeneous mixing memory system(2015-2016);
National High TechnologyResearch and Development Program of China: Advanced storage structure and the key technology for large data(2013-2015);
State KeyProgram of National Natural Science of China: Network public storage reliability and disaster recovery technology (2013-2017);
Branch project of National Ministry of Information Industry in China: Key technology and system cloud services for mobile communication business on cloud computing platform (2013-2015);
The National Science and Technology SupportProgram: Storage virtualization software development and industrialization (2010-2013);
National Science Foundation for Distinguished Young Scholars: Research on Key Techniques of Reliability in Large-Scale Network Storage Systems (2010-2013);
National Natural Science Foundation of China: Research on Fault Tolerance in Large-Scale Network Storage Systems (2009-2011);
National Basic Research Program of China (The 973 Program): Research on the Allocation-on-Demand Storage Model and Quality of Storage Service on the Next Generation Internet (2004-2009);
National 863 High-Tech Program: Mass-Storage System Software and Key Techniques (2009-2010).
Research fields in my group include: non-volatile memory (NVM) systems and technologies, network (/cloud/big data) storage systems and technologies, and storage reliability and security, etc.
In the aspect of NVM systems and technologies, to address the problems of both the inability of legacy storage architecture and software systems (which are designed for hard disks) in exploiting the advantages of NVMs and the limitations of NVM on performance and endurance, we have performed research on NVM system building and the relaxed technologies. Main results are published in international conferences (including FAST’2014, FAST’2013, MICRO-46, ISCA’2015, CF’2015, IPDPS’2014, DSN’2014, ICCD’2014, DATE’2014, NVMSA’2014, ICCD’2013) and journals (including IEEE TOC’2015).
In the aspect of network (/cloud/big data) storage systems and technologies, to address the problems of performance, scalability, compatibility, ease of use, security, and manageability of large-scale storage systems, we have performed research on storage virtualization, online scaling, metadata management, cache strategies, hierarchical storage, parallel SAN file system and secure cloud system. We have also developed a SAN-based network storage system, TH-MSNS (Tsinghua Mass Storage Network System). At present, there are nearly 100 sets of TH-MSNS applied in many fields, including audit, public security, oil field, telecom, and education. Main results are published in international journals (including IEEE TOC 2005/2007/2010/2014, ACM TOS 2007/2010, IEEE TPDS 2014/2015, JPDC 2014) and conferences (including IWQoS’2014, IWQoS’2013, ICPP’2012, Cluster’2012, ASP-DAC’2013, SISW’2008, SPEED’2008, MSST’2006, CCGrid’2004, NPC’2004).
In the aspect of data reliability in storage systems, to address the problems of fault tolerance capacity (i.e., single fault tolerance, double fault tolerance, and multi-fault tolerance), performance (i.e., coding efficiency), and storage utilization of erasure codes, we have proposed and implemented several high-performance and practical techniques of erasure codes. Main results are published in international conferences (including IPDPS’15, DSN’2014, SRDS’2014, ICPP’2013, ICPP’2012, and ISIT’2010) and journals (including IEEE TOC 2011 and ACM TOS 2009/2012).
Science and Technology Progress Award by City of Beijing, Second Class——High Scalability Mass Storage Network System (2004);
Science and Technology Progress Award by Ministry of Education, Second Class——Deepcomp 2600: A New Network Server System (2007);
National Award for Science and Technology Progress, Second Class——High-Performance Cluster System and Mass Storage System (2007);
Technology Invented Award by the Chinese Electronic Society,First Class——Community share--orientedHighly Available Cloud Storage System (2014);
Tsinghua University Distinguished Young Scholar Award (2005);
Ministry of Education: New-Century Talents Award (2005);
CVIC Software Talent Award (2007);
National Natural Science Foundation of China: Distinguished Young Scholar (2009);
Ministry of Education, P.R. China: ChangJiang Professorship Award (2014).
Referred Conference, Symposium, and Workshop Papers:
[CF’15 ] Long Sun, Jiwu Shu and Youyou Lu, DP^2: Reducing Transaction Overhead with Differential and Dual Persistency in Persistent Memory, ACM International Conference onComputing Frontiers, May 18 -21, 2015, Ischia, Italy
[ISCA’15] Chao Zhang, Guangyu Sun, Xian Zhang, Weiqi Zhang, Weisheng Zhao, Tao Wang, Yun Liang, Yongpan Liu, Yu Wang, Jiwu Shu, Hi-fi Playback: Tolerating Position Errors in Shift Operations of Racetrack Memory, The 42nd International Symposium on Computer Architecture (ISCA), Portland, OR, USA, June 13-17,2015
[IPDPS’15] Fu Yingxun, Jiwu Shu, D-Code: An Efficient RAID-6 Code to Optimize I/O Loads and Reads Performance, 29th IEEE International Parallel & Distributed Processing Symposium (IPDPS), May 25-29, 2015, Hyderabad International Convention Centre, Hyderabad, India (acceptance rate: 108/496=21.77%)
[ICCD’14] Youyou Lu, Jiwu Shu, Long Sun and Onur Mutlu, LOC: Loose-Ordering Consistency for NVM-based Memory-Level Storage, 32ndIEEEInternationalConferenceonComputerDesign (ICCD), October, 19-22,Seoul,Korea pp.216-223 (acceptance rate: 64/207 = 30.92%)
[SRDS’14] Fu Yingxun, Jiwu Shu,Xianghong Luo, A Stack-Based Single Disk Failure Recovery Scheme for Erasure Coded Storage Systems，33rd IEEE International Symposium on Reliable Distributed Systems (SRDS), October 6-9, 2014, Nara, Japan, pp.136-145 (acceptance rate: 30/120 = 25%)
[NVMSA’14] Youyou Lu, Jiwu Shu and Peng Zhu, TxCache: Transactional Cache using Byte-addressable Non-Volatile Memories in SSDs, 3rd IEEE Non-Volatile Memory Systems and Applications Symposium (NVMSA 2014), 2014, August 20-21, Chongqing, China (Best paper)
[DSN’14-b] Fan Jie, Jiang Song, Shu Jiwu, Sun Long, Hu Qingda, WL-Reviver: A Framework for Reviving any Wear-LevelingTechniques in the Face of Failures on Phase Change Memory, The Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), June 23-26, 2014, Atlanta, Georgia USA, pp. 228-239 (acceptance rate: 49/181 = 27.07%)
[DSN’14-a] Zhirong Sheng, Jiwu Shu, HV Code: An MDS Code to Improve Efficiency and Reliability of RAID-6 Systems, The Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), June 23-26, 2014, Atlanta, Georgia USA, pp. 550-561 (acceptance rate: 49/181 = 27.07%)
[IWQos’14]Zhirong Shen, Jiwu Shu, Wei Xue, Keyword Search with Access Control over Encrypted Data in Cloud Computing, ACM/IEEE 22th International Symposium onQuality of Service (IWQoS), May26-27th 2014, Hong Kong, China, pp. 87-92(short paper) (acceptance rate: 24/101=23.76% (full papers) +20 (short papers))
[IPDPS’14] Jiaxin Ou, Jiwu Shu, EDM: an Endurance-aware Data Migration Scheme for Load Balancing in SSD Storage Clusters, the 28th IEEE International Parallel & Distributed Processing Symposium (IPDPS), May 19-23, 2014, Arizona Grand Resort, PHOENIX (Arizona) USA, pp.787-796 (acceptance rate: 114/541=21.07%)
[DATE’14] Wang Wei, Lu Youyou, Shu Jiwu, p-OFTL: An Object-based Semantic-aware ParallelFlash Translation Layer, IEEE/ACM Design, Automation & Test in Europe Conference (DATE)，March 24-28, 2014, Dresden, Germany, pp.157-162 (acceptance rate:206/890=23.15%)
[FAST’14] Lu Youyou, Shu Jiwu, Wang Wei, ReconFS: A Reconstructable File System on Flash Storage, FAST, the 12th USENIX Conference on File and Storage Technologies (FAST), February 12-15,2014, San Jose, CA, USA, pp. 75-88 (acceptance rate: 21/133=15.79%(full paper))
[MICRO-46] Jie Fan, Song Jiang, Jiwu Shu, Youhui Zhang, Weimin Zheng, Partitioning Data Block for Efficient Recovery ofStuck-At-Faults in Phase Change Memory, The 46th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO), December 7-11, 2013, Davis, California (acceptance rate: 39/239=16.32%)
[ICCD’13-b] Letian Yi, Jiwu Shu, Jiaxin Ou, Weimin Zheng, CG-Resync: Conversion-Guided Resynchronization for a SSD-based RAID Array（Poster）, 31stIEEEInternationalConferenceonComputerDesign (ICCD), October6-9, Asheville,NC,USA, pp. 455-458 (Poster) (acceptance rate: 56/223=25.11% (full papers) +23 (Poster))
[ICCD’13-a] Youyou Lu, Jiwu Shu, Jia Guo, Shuai Li, Onur Mutlu, LightTx: A Lightweight Transactional Design in Flash-based SSDs to Support Flexible Transactions, 31st IEEE International Conference on Computer Design (ICCD), October 6-9, 2013, Asheville NC, USA, pp. 115-122 (acceptance rate: 56/223=25.11%)
[ICPP’13] Xianghong Luo, Jiwu Shu, Load-Balanced Recovery Schemes for Single-disk Failure in Storage Systems with Any Erasure Code, 42nd International Conference on Parallel Processing (ICPP), October 1-4, 2013, Ecole Normale Superieure de Lyon, Lyon, France, pp. 552-561 (acceptance rate: 59/193=30.57%)
[IWQos’13] Zhirong Shen, Jiwu Shu and Wei Xue, Preferred Keyword Search over Encrypted Data in Cloud Computing, ACM/IEEE 21th International Workshop onQuality of Service (IWQos), pp. 207-212, June 3-4th 2013, Montreal, Canada (short paper), pp. 207-212 (acceptance rate: 17/61=27.87% (full papers) +11 (short papers))
[FAST’13] Youyou Lu, Jiwu Shu, Weimin Zheng, Extending the Lifetime of Flash-based Storage through Reducing Write Amplification from File Systems, 11th USENIX Conference on File and Storage Technologies (FAST), February 12-15,2013, San Jose, CA, USA,pp. 257-270 (acceptance rate: 20/127=15.75%(full paper))
[ASP-DAC’13] Jiwu Shu, Zhirong Shen, Wei Xue, Yingxun Fu, Secure storage system and key technologies, 18th Asia and South Pacific Design Automation Conference (IEEE/ACM ASP-DAC), January 22-25, 2013, Pacifico Yokohama, Yokohama City, Japan, pp. 376-383
[ICPP’12] Xianghong Luo, Jiwu Shu, Yin Zhao, Shifted Element Arrangement in Mirror Disk Arraysfor High Data Availability during Reconstruction, 2012 International Conference on Parallel Processing (ICPP), September 10-13, 2012, Pittsburgh, PA, USA,pp. 424-433 (acceptance rate: 53/187=28.34%)
[Cluster’12-b] Youyou Lu, Jiwu Shu, Shuai Liy, Letian Yi, Accelerating Distributed Updates with Asynchronous Ordered Writes ina Parallel File System, IEEE International Conference on Cluster Computing, September 24-27, 2012, Beijing, China, pp. 99-107 (acceptance rate: 58/201=28.86%)
[Cluster’12-a] Yi Letian, Shu Jiwu, Ou Jiaxin, Zhao Yin Cx: Concurrent Execution for the Cross-Server Operations in a Distributed File System, IEEE International Conference on Cluster Computing, September 24-27, 2012, Beijing, China, pp. 203-310 (acceptance rate: 58/201=28.86%)
[ICPP’11] Letian Yi, Jiwu Shu, Youyou Lu, Wei Wang, Weimin Zheng, MiF: Mitigationg the intra-file Fragmentation in parallel file system, International Conference on Parallel Processing (ICPP), September 13-16, 2011, pp. 424-433,Taipei,Taiwan (acceptance rate: 81/363=22.31%)
[ISIT’10-b] Li Mingqiang, Shu Jiwu, On Cyclic Lowest Density MDS Array Codes Constructed Using Starters, IEEE International Symposium on Information Theory (ISIT), June 13-18, 2010, Austin, Texas, USA, pp. 1315-1319
[ISIT’10-a] Li Mingqiang, Shu Jiwu, On the Equivalence Between the B-Code Constructions and Perfect One-Factorizations, IEEE International Symposium on Information Theory (ISIT), June 13-18, 2010, Austin, Texas, USA, pp. 993-996
[SISW’08] Da Xiao, Jiwu Shu, Rongrong Huang, Kang Chen, Trustworthy Audit Logs: Deterring Lies about a File System’s Past, 5th Int. IEEE Security in Storage Workshop (SISW), held with 25th IEEE Conf. on Mass Storage Systems and Technologies (MSST), Baltimore Inner Harbor, Maryland, USA, Sep. 22-25, 2008
[SPEED’08] Yang Wang, Jiwu Shu, Wei Xue , Mao Xue, VFS Interceptor: Dynamically Tracing File System Operations in real environments, Proceedings of International Workshop on Storage and I/O Virtualization, Performance, Energy, Evaluation and Dependability (SPEED, Hold in conjunction with HPCA-13), February 17, 2008, Salt Lake City, USA.
[MSST’06-b] Da Xiao, Jiwu Shu, Wei Xue, Weimin Zheng. An Out-of-band Approach to SAN-level Cache Management. 14th NASA Goddard/23rd IEEE Conference on Mass Storage Systems and Technologies (NASA/MSST), May15-18, 2006, pp. 91-96, University of Maryland University College, College Park, Maryland, USA
[MSST’06-a] Weijia Li, Wei XUE, Jiwu SHU, Weimin ZHENG, Dynamic Hashing: Adaptive Metadata Management for Petabyte-scale File Systems, 14th NASA Goddard /23rd IEEE Conference on Mass Storage Systems and Technologies (NASA/MSST), May15-18, 2006, pp. 159-164,University of Maryland University College, College Park, Maryland, USA
[NPC’05-b] Zhang Guanyin, Shu Jiwu, Xue wei, Zheng Weimin, MagicStore: A New Out-of-Band Storage Virtualization System in SAN Environment, IFIP International Conference on Network and Parallel Computing, 2005, LNCS 3779, pp. 379-386
[NPC’05-a] Meng Ran, Shu Ji-wu, Xue Wei, Design and Implementation of an SAN Agent for Windows NT Architecture, IFIP International Conference on Network and Parallel Computing (NPC), 2005, LNCS 3779, pp. 371-378
[ICPP’05] Wei Xue, Jiwu Shu, Yongwei Wu, Weimin Zheng, Parallel Algorithm and Implementation for Realtime Dynamic Simulation of Power System, International Conference on Parallel Processing(ICPP), 14-17 June 2005, Oslo, Norway, pp. 137-144(acceptance Rate: 69/241=28.63%)
[CCGrid’04] Jiwu SHU, Bing WANG, Weimin ZHENG, Yiyan DENG, Policy of File Migration at Server in Cluster File System, 4th IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGrid), April 19-22, 2004, Chicago, Illinois, USA pp.691-698(acceptance rate: 38/138=27.54%)
[NPC’04] SHU Ji-wu, YAN Rui, WEN Dong-chan, ZHENG Wei-min, An Implementation of Storage-Based Synchronous Remote Mirroring for SANs, IFIP International Conference on Network and Parallel Computing(NPC), LNCS 3222, 2004, pp. 463-472
Note：Acceptance Rate refers to the acceptance rate of regular paper or full paper.
Referred Journal Articles
[TOC, 2015] Youyou Lu, Jiwu Shu, Jia Guo, Peng Zhu, Supporting System Consistency with Differential Transactionsin Flash-based SSDs, IEEE Trans. on Computers, (accepted)
[TOC, 2015] Zhang Guangyan, Wu Guiyong,Wang shupeng, Shu Jiwu,Zheng Weimin; Li Keqin, CaCo: An Efficient Cauchy Coding Approach for a Cloud Storage System, IEEE Transactions on Computers (accepted)
[FGCS, 2015] Tao Zhang, Xiangzheng Sun, Wei Xue, Nan Qiao, Huang Huang, Jiwu Shu, Weimin Zheng, ParSA: High-throughput scientific data analysis framework with distributed file system, Future Generation Computer Systems(accepted)
[TOC, 2015] Youyou Lu, Jiwu Shu, Jia Guo, Shuai Li,and Onur Mutlu, High-Performance and LightweightTransaction Support in Flash-based SSDs, IEEE Trans. on Computers, (accepted)
[JPDC, 2014] Jiwu Shu, Zhirong Shen, Wei Xue，Shield: A Stackable Secure Storage System for File Sharing in Public Storage, Journal of Parallel and Distributed Computing (JPDC), 74(2014), pp.2872-2883
[TPDS, 2014] Zhang Guangyan; Wang Jigang; Li Keqin; Shu Jiwu; Zheng Weimin，Redistribute Data to Regain Load Balance during RAID-4 Scaling，IEEE Transactions on Parallel and Distributed Systems, 25(7), pp.1-11, JULY 2014.
[TOC, 2014] Letian Yi, Jiwu Shu, Ying Zhao, Yingjin Qian, Youyou Lu, Weimin Zheng, Design and Implementation of an AsymmetricBlock-Based and Parallel File System，IEEE Trans. on Computers, 62(7), pp.1723-1735, JULY 2014.
[SCIENCE CHINA, 2013] Guangyan Zhang, Jianping Qiu, Jiwu Shu, Weimin Zheng, AIP: a Tool for Flexible and Transparent DataManagement, SCIENCE CHINA Information Sciences, Vol.55, Issue 5, pp.1-11, May 2013.
[TOS, 2012] Luo Xianghong, Shu Jiwu, Generalized X-code: An efficient RAID-6 code for arbitrary size ofdisk array, ACM Transactions on Storage, 8(3), Article 10,pp.1-19, 2012.
[SCIENCE CHINA, 2011] Wei XUE, Jiwu Shu, Yang LIU and Mao XUE， Corslet: A Shared Storage System keeping your data private, SCIENCE CHINA Information Sciences,, 54(6), pp.1119-1128, 2011.
[TOC, 2010-b] Li Mingqiang, Shu Jiwu, Preventing Silent Data Corruptions from Propagating During Data Reconstruction,IEEE Transactions on Computers, 59(12), pp.1611-1624, 2010.
[TOC, 2010-a] Li Mingqiang, Shu Jiwu, DACO: A High Performance Disk Architecture Designed Specially for Large Scale Erasure Coded Storage Systems, IEEE Trans. Computers, 59(10): pp.1350-1362, 2010.
[TOS, 2010] Wang Yang, ShuJi-Wu, Zhang Guang-Yan, Xue Wei, SOPA: Selecting the Optimal Policy Adaptively for a cache system, ACM Transactions on Storage,6(2), Article 7, pp.1-18, 2010.
[TOC, 2010] Guangyan Zhang, Weimin Zheng, and Jiwu Shu. ALV: A New Data Redistribution Approach to RAID-5 Scaling. IEEE Transactions on Computers. 59(3). pp. 345-357, March 2010.
[TOS, 2009] Li Mingqiang, Shu Jiwu, Zheng Weimin, GRID Codes: Strip-based Erasure Codes with High Fault Tolerance for Storage Systems, ACM Transactions on Storage, 4(4), Article15, pp.1-22, 2009.
[TOC, 2007] Guangyan Zhang, Jiwu Shu, Wei Xue, and Weimin Zheng, Design and Implementation of an Out-of-Band Virtualization System for Large SANs, IEEE Transactions on Computers, 56(12), pp.1654-1665, 2007.
[JCST, 2007] Jun Yao, Ji-Wu Shu, Wei-Min Zheng, Distributed Storage Cluster Design for Remote Mirroring based on Storage Area Network, Journal of Computer Science and Technology, 22(4): pp.521-526, 2007
[TOS, 2007] Guangyan Zhang, Jiwu Shu, Wei Xue, and Weimin Zheng，SLAS: An Efficient Approach to Scaling Round-robin Striped Volumes, ACM Transactions on Storage, 3(1), Article3, pp.1-39, 2007.
[TOPS, 2005] JIWU SHU, WEI XUE, WEIMING ZHENG, A Parallel Transient Stability Simulation for Power System, IEEE Transactions on Power Systems, 20(4), pp.1709-1717, 2005.
[TOC, 2005] Shu Ji-wu, Li Bigang, Zheng Wei-min, Design and Implementation of a SAN System Based on the Fiber Channel Protocol, IEEE Transactions on Computers, 54(4), pp.439-448, 2005.
[CPC, 2003] JIWU SHU, BINGWANG, MIN CHEN, JINZHAOWANG, WEIMIN ZHENG, Optimization techniques for parallel force-decomposition algorithmin molecular dynamic simulations, Computer Physics Communications,154(2),2003: 121-130
[CPC, 2002] J.W.Shu, Q.Lu, W.O.Wong, Hanchen Huang, Parallelization strategies for Monte Carlo simulations of thin film deposition, Computer Physics Communications, 144(1),2002:34-45