Yunpeng Chai

MAIN RESEARCH

• Large-Scale Storage System, Flash Storage, Energy-efficient Storage

Education

• PhD Tsinghua University (2004 — 2009)
• Bachelor's degree Tsinghua University (2000 — 2004)

Companies

• Associate Professor Renmin University of China (2015)
• Assistant Professor Renmin University of China (2009)

PUBLICATION

• Jian Liu J, Yunpeng Chai*, Chang Yan, et al., “A Delayed Container Organization Approach to Improve Restore Speed for Reduplication Systems“, IEEE Transactions on Parallel and Distributed Systems, vol. 27, no. 9, 2016.
• Yushi Liang, Yunpeng Chai*, Ning Bao, et al., “Elastic Queue: A Universal SSD Lifetime Extension Plug-in for Cache Replacement Algorithms“, Proceedings of the 9th ACM International on Systems and Storage Conference (SYSTOR 2016), May 2016.
• Yunpeng Chai, Zhihui Du, Xiao Qin, and David Bader, “WEC: Improving Durability of SSD Cache Drives by Caching Write-Efficient Data“, IEEE Transactions on Computers, vol. 64, no. 11, 2015.
• Ningwei Dai, Yunpeng Chai*, Yushi Liang, Chunling Wang, “ETD-Cache: an expiration-time driven cache scheme to make SSD-based read cache endurable and cost-efficient“, Proceedings of the 12th ACM International Conference on Computing Frontiers (ACM CF 2015), 2015.
• Jian Liu, Yunpeng Chai, Xiao Qin, and Yuan Xiao, “PLC-Cache: Endurable SSD Cache for Deduplication-based Primary Storage“, 30th International Conference on Massive Storage Systems and Technology (MSST 2014), 2014.
• Zhihui Du, Wenjun Fan, Yunpeng Chai, and Yinong Chen, “Priori information and sliding window based prediction algorithm for energy-efficient storage systems in cloud”, Simulation Modeling Practice and Theory, vol. 39, no. 12, pp. 3-19, Dec. 2013.
• Zhihui Du, Wenju Fan, Yunpeng Chai, “Three-State Disk Model for High Quality and Energy Efficient Streaming Media Servers”, ISADS 2013:1-8, Mar. 6, 2013, Mexico City, Mexico.
• Yunpeng Chai, Zhihui Du, David A. Bader, Xiao Qin, “Efficient Data Migration to Conserve Energy in Streaming Media Storage Systems“, IEEE Transactions on Parallel and Distributed Systems, vol. 23, no. 11, pp. 2081-2093, Nov. 2012.
• Yunpeng Chai, Zhihui Du, Lifeng Sun, “A New Simulation System for Clustered Streaming Media Server”, Chinese Journal of Electronics, vol. 19, No. 1, pp. 29-34, Jan. 2010.
• Yunpeng Chai, Zhihui Du, Yinong Chen, “A Stepwise Optimization Algorithm of Clustered Streaming Media Servers”, Journal of Systems and Software, vol. 82, no. 8, pp. 1344-1361, Aug. 2009.
• Yunpeng Chai, Lifeng Sun, Zhihui Du, Sanli Li, “Load Sharing based on PSO Algorithm for Isolated Distributed Stream Servers”, The 2008 IEEE International Conference on Communications, pp. 1829-1834, 2008.
• Yunpeng Chai, Zhihui Du, Sanli Li, “A New Scheduling Algorithm for Distributed Streaming Media System based on Multicast”, The 28th International Conference on Distributed Computing Systems Workshops, pp. 587-592, 2008.