招生意向

每年2-3名研究生

研究方向

计算机体系结构、嵌入式系统、大数据存储与处理、非易失存储

讲授课程

计算机组成与设计，计算机系统原理，嵌入式系统设计，嵌入式系统原理与应用

承担项目

国家自然科学基金青年基金：“面向自供能嵌入式系统非易失处理器的关键技术研究”，在研，主持（2017.1-2019.12）
山东省青年基金：“基于嵌入式程序分析的栈空间优化技术研究”，在研，主持（2016.11-2019.6）
山东大学基本科研业务资助人才引进与培养类专项：“基于非易失存储器的数据保存技术研究”， 在研，主持（2016-2018）

发表论文

2017：
-----------------------------------------------------------------------------------------------------------------------------
期刊论文：
• Mengying Zhao, Yuan Xue, Jingtong Hu, Chengmo Yang, Tiantian Liu, Zhiping Jia, Chun Jason Xue, "State Asymmetry Driven State Remapping in Phase Change Memory," IEEE Transactions on computer-aided design of Integrated Circuits and Systems, vol. 36, no. 1, pp. 27-40, Jan. 2017. (CCF ranking: A)
• Mengying Zhao, Chenchen Fu, Zewei Li, Qing'an Li, Mimi Xie, Yongpan Liu, Jingtong Hu, Zhiping Jia, Chun Jason Xue: Stack-Size Sensitive On-Chip Memory Backup for Self-Powered Nonvolatile Processors. IEEE Trans. on CAD of Integrated Circuits and Systems 36(11): 1804-1816 (2017). (CCF ranking: A)
• Edwin Hsing-Mean Sha, Congming Gao, Liang Shi, Kaijie Wu, Mengying Zhao, Chun Jason Xue: Asymmetric Error Rates of Cell States Exploration for Performance Improvement on Flash Memory Based Storage Systems. IEEE Trans. on CAD of Integrated Circuits and Systems 36(8): 1340-1352 (2017). (CCF ranking: A)
• Yongpan Liu, Jinshan Yue, Hehe Li, Qinghang Zhao, Mengying Zhao, Chun Jason Xue, Guangyu Sun, Meng-Fan Chang, Huazhong Yang: Data Backup Optimization for Nonvolatile SRAM in Energy Harvesting Sensor Nodes. IEEE Trans. on CAD of Integrated Circuits and Systems 36(10): 1660-1673 (2017). (CCF ranking: A)
• Chun Xue, Keni Qiu, Weigong Zhang, Jing Wang, Yuanchao Xu, Mengying Zhao: Data re-allocation enabled cache locking for embedded systems. Journal of Systems Architecture - Embedded Systems Design 77: 3-13 (2017). (CCF ranking: B)
• Xiangteng Zang, Xin Li, Lei Dou, Yuqing Sun, Mengying Zhao: Energy optimization for multi-level cell non-volatile memory using state remapping. Microprocessors and Microsystems - Embedded Hardware Design 53: 202-212 (2017). (CCF ranking: C)

会议论文：
• Ke Liu, Mengying Zhao, Lei Ju, Zhiping Jia, Chun Jason Xue and Jingtong Hu. Design Exploration for Multiple Level Cell based Non-volatile FPGAs. ICCD 2017. (Accepted, to appear. CCF ranking: B)
• Jing Li, Mengying Zhao, Lei Ju, Chun Jason Xue, Zhiping Jia: Maximizing Forward Progress with Cache-aware Backup for Self-powered Non-volatile Processors. DAC 2017: 2:1-2:6. (CCF ranking: B)
• Fan Gong, Lei Ju, Deshan Zhang, Mengying Zhao, Zhiping Jia: Cooperative DVFS for energy-efficient HEVC decoding on embedded CPU-GPU architecture. DAC 2017: 42:1-42:6. (CCF ranking: B)
• Guan Wang, Xiaojun Cai, Lei Ju, Chuanqi Zang, Mengying Zhao, Zhiping Jia: Shared last-level cache management for GPGPUs with hybrid main memory. DATE 2017: 25-30. (CCF ranking: B)
• Xianzhong Ding, Zhiyong Zhang, Zhiping Jia, Lei Ju, Mengying Zhao, Huawei Huang: Unified nvTCAM and sTCAM architecture for improving packet matching performance. LCTES 2017: 91-100. (CCF ranking: B)
• Yang Zhou, Mengying Zhao, Lei Ju, Chun Jason Xue, Xin Li, Zhiping Jia: Energy-aware morphable cache management for self-powered non-volatile processors. RTCSA 2017: 1-7.
• Qian Lou, Mengying Zhao, Lei Ju, Chun Jason Xue, Jingtong Hu, Zhiping Jia: Runtime and reconfiguration dual-aware placement for SRAM-NVM hybrid FPGAs. NVMSA 2017: 1-6.
• Yu Liang, Chenchen Fu, Yajuan Du, Aosong Deng, Mengying Zhao, Liang Shi, Chun Jason Xue: An empirical study of F2FS on mobile devices. RTCSA 2017: 1-9.

2016：
-----------------------------------------------------------------------------------------------------------------------------
期刊论文：
• Liang Shi, Kaijie Wu, Mengying Zhao, Chun Jason Xue, Duo Liu, Edwin Hsing-Mean Sha, "Retention Trimming for Lifetime Improvement of Flash Memory Storage Systems," IEEE Transactions on computer-aided design of Integrated Circuits and Systems, 35(1): 58-71 (2016). (CCF ranking: A)
• Liang Shi, Yejia Di, Mengying Zhao, Chun Jason Xue, Kaijie Wu, Edwin Hsing-Mean Sha, "Exploiting Process Variation for Write Performance Improvement on NAND Flash Memory Storage Systems," IEEE Transactions on Very Large Scale Integration (VLSI) System, 24(1): 334-337 (2016). (CCF ranking: B)

会议论文：
• Mengying Zhao, Keni Qiu, Yuan Xie, Jingtong Hu, Chun Jason Xue: Redesigning Software and Systems for Non-volatile Processors on Self-powered Devices. VLSI-SoC 2016: 1-6.
• Deshan Zhang, Lei Ju, Mengying Zhao, Xiang Gao, Zhiping Jia: Write-back aware shared last-level cache management for hybrid main memory. DAC 2016: 172:1-172:6. (CCF ranking: B)
• Mimi Xie, Mengying Zhao, Chen Pan, Hehe Li, Yongpan Liu, Youtao Zhang, Chun Jason Xue, Jingtong Hu: Checkpoint aware hybrid cache architecture for NV processor in energy harvesting powered systems. CODES+ISSS 2016: 22:1-22:10. (CCF ranking: B)

2015：
-----------------------------------------------------------------------------------------------------------------------------
期刊论文：
• Mengying Zhao, Lei Jiang, Liang Shi, Youtao Zhang, Chun Jason Xue, "Wear Relief for High-density Phase Change Memory through Cell Morphing Considering Process Variation," IEEE Transactions on computer-aided design of Integrated Circuits and Systems, 34(2), 227-237 (2015). (CCF ranking: A)
• Mengying Zhao, Alex Orailoglu, Chun Jason Xue, "Joint Profit and Process Variation Aware High Level Synthesis with Speed Binning," IEEE Transactions on Very Large Scale Integration (VLSI) System, 23(9): 1640-1650 (2015). (CCF ranking: B)
• Yazhi Huang, Mengying Zhao, Chun Jason Xue, “Joint WCET and Update Activity Minimization for Cyber-physical Systems”, ACM Transactions on Embedded Computing Systems, 14(1): 6:1-6:21 (2015). (CCF ranking: B)

会议论文：
• Mengying Zhao, Qingan Li, Mimi Xie, Yongpan Liu, Jingtong Hu and Chun Jason Xue: Software Assisted Non-volatile Register Reduction for Energy Harvesting Based Cyber-Physical System. DATE 2015: 567-572. (CCF ranking: B)
• Mengying Zhao, Yuan Xue, Chengmo Yang, Chun Jason Xue: Minimizing MLC PCM Write Energy for Free through Profiling-based State Remapping. ASPDAC 2015 : 502-507. (CCF ranking: C)
• Nan Guan, Mengying Zhao, Chun Jason Xue, Yongpan Liu, Wang Yi: Modular Performance Analysis of Energy-Harvesting Real-Time Networked Systems. RTSS 2015: 65-74. (CCF ranking: A)
• Qing'an Li, Mengying Zhao, Jingtong Hu, Yongpan Liu, Yanxiang He, Chun Jason Xue: Compiler directed automatic stack trimming for efficient non-volatile processors. DAC 2015: 183:1-183:6. (CCF ranking: B)
• Mimi Xie, Mengying Zhao, Chen Pan, Jingtong Hu, Yongpan Liu, Chun Jason Xue: Fixing the broken time machine: consistency-aware checkpointing for energy harvesting powered non-volatile processor. DAC 2015: 184:1-184:6. (CCF ranking: B)
• Huizhang Luo, Liang Shi, Mengying Zhao, Qingfeng Zhuge, Chun Jason Xue: Improving MLC PCM write throughput by write reconstruction. NVMSA 2015: 1-6.
• Fuyang Li, Mengying Zhao, Chun Jason Xue: C3: Cooperative Code Positioning and Cache Locking for WCET Minimization. RTCSA 2015: 51-59. (Best Student Award)

2014：
-----------------------------------------------------------------------------------------------------------------------------
期刊论文：
• Keni Qiu, Mengying Zhao, Chun Jason Xue and Alex Orailoglu. “Branch Prediction Directed Dynamic Instruction Cache Locking for Embedded Systems”, ACM Transactions on Embedded Computing Systems, 13, 5s, Article 156 (October 2014), 24 pages. (2014). (CCF ranking: B)
• Keni Qiu, Mengying Zhao, Chenchen Fu, Qingan Li, Chun Jason, Xue, “Migration-aware Loop Retiming for STT-RAM based Hybrid Cache in Embedded Systems”, IEEE Transactions on computer-aided design of Integrated Circuits and Systems, 33(3): 329-342 (2014). (CCF ranking: A)
• Liang Shi, Keni Qiu, Mengying Zhao, Chun Jason, Xue, “Error Model Guided Joint Performance and Endurance Optimization for Flash Memory”, IEEE Transactions on computer-aided design of Integrated Circuits and Systems, 33(3): 343-355 (2014). (CCF ranking: A)
• Liang Shi, Yejia Di, Mengying Zhao, Chun Jason Xue, Kaijie Wu, and Edwin H.-M. Sha, “Exploiting Process Variation for Write Performance Improvement on NAND Flash Memory based Storage Systems”, IEEE Transactions on Very Large Scale Integration (VLSI) System, (2014). (CCF ranking: B)
• Qingan Li, Jianhua Li, Liang Shi, Mengying Zhao, Chun Jason Xue, Yanxiang He, "Compiler-Assisted STT-RAM-Based Hybrid Cache for Energy Efficient Embedded Systems," IEEE Transactions on Very Large Scale Integration (VLSI) System, 22(8): 1829-1840 (2014). (CCF ranking: B)

会议论文：
• Mengying Zhao, Lei Jiang, Youtao Zhang, Chun Jason Xue: SLC-enabled Wear Leveling for MLC PCM Considering Process Variation. DAC 2014: 1-6. (CCF ranking: B)
• Mengying Zhao, Liang Shi, Chengmo Yang, Chun Jason Xue: Leveling to the Last Mile: Near-zero-cost Bit Level Wear Leveling for PCM based Main Memory. ICCD 2014: 16-21. (CCF ranking: B)
• Chenchen Fu, Mengying Zhao, Chun Jason Xue, Alex Orailoglu: Sleep-aware variable partitioning for energy-efficient hybrid PRAM and DRAM main memory. ISLPED 2014: 75-80. (CCF ranking: C)
• Liang Shi, Kaijie Wu, Mengying Zhao, Chun Jason Xue, Edwin Hsing-Mean Sha: Retention Trimming for Wear Reduction of Flash Memory Storage Systems. DAC 2014: 1-6. (CCF ranking: B)
• Congming Gao, Liang Shi, Mengying Zhao, Chun Jason Xue, Kaijie Wu, Edwin Hsing-Mean Sha: Exploiting parallelism in I/O scheduling for access conflict minimization in flash-based solid state drives. MSST 2014: 1-11. (CCF ranking: B)

2013：
-----------------------------------------------------------------------------------------------------------------------------
会议论文：
• Mengying Zhao, Yiran Chen, Xiang Chen, Chun Jason Xue: Online OLED dynamic voltage scaling for video streaming applications on mobile devices. SIGBED Review 10(2): 18 (2013).
• Mengying Zhao, Hao Zhang, Xiang Chen, Yiran Chen, Chun Jason Xue: Online OLED dynamic voltage scaling for video streaming applications on mobile devices. CODES+ISSS 2013: 1-10. (CCF ranking: B)
• Mengying Zhao, Alex Orailoglu, Chun Jason Xue: Profit maximization through process variation aware high level synthesis with speed binning. DATE 2013: 176-181. (CCF ranking: B)
• Keni Qiu, Mengying Zhao, Chenchen Fu, Liang Shi, Chun Jason Xue: Migration-aware loop retiming for STT-RAM based hybrid cache for embedded systems. ASAP 2013: 83-86. (CCF ranking: C)
• Yazhi Huang, Mengying Zhao, Chun Jason Xue: WUCC: Joint WCET and Update Conscious Compilation for cyber-physical systems. ASP-DAC 2013: 65-70. (CCF ranking: C)
• Keni Qiu, Mengying Zhao, Chenchen Fu, Chun Jason Xue: Data re-allocation enabled cache locking for embedded systems. VLSI-SoC 2013: 130-133.
• Keni Qiu, Mengying Zhao, Chun Jason Xue, Alex Orailoglu: Branch Prediction directed Dynamic instruction Cache Locking for embedded systems. RTCSA 2013: 209-216.

2012：
-----------------------------------------------------------------------------------------------------------------------------
会议论文：
• Yazhi Huang, Mengying Zhao, Chun Jason Xue: WCET-aware re-scheduling register allocation for real-time embedded systems with clustered VLIW architecture. LCTES 2012: 31-40. (CCF ranking: B)
• Qing'an Li, Mengying Zhao, Chun Jason Xue, Yanxiang He: Compiler-assisted preferred caching for embedded systems with STT-RAM based hybrid cache. LCTES 2012: 109-118. (CCF ranking: B)
• Yiran Chen, Xiang Chen, Mengying Zhao, Chun Jason Xue: Mobile devices user - The subscriber and also the publisher of real-time OLED display power management plan. ICCAD 2012: 687-690. (CCF ranking: B)
• Xiang Chen, Jian Zheng, Yiran Chen, Mengying Zhao, Chun Jason Xue: Quality-retaining OLED dynamic voltage scaling for video streaming applications on mobile devices. DAC 2012: 1000-1005. (CCF ranking: B)
• Xiang Chen, Beiye Liu, Yiran Chen, Mengying Zhao, Chun Jason Xue, Xiaojun Guo: Active compensation technique for the thin-film transistor variations and OLED aging of mobile device displays. ICCAD 2012: 516-522. (CCF ranking: B)

本人研究生从事的工作领域

可穿戴设备及物联网系统中非易失处理器的设计及优化，非易失性FPGA CAD设计，机器学习等应用中的FPGA加速器设计