About Me

I am currently a Postdoctoral Researcher in the Storage Research Group (advised by Prof. Youyou LU), Department of Computer Science and Technology, Tsinghua University. I received my Ph.D. (advised by Prof. Chun Jason XUE) and master degree from the Department of Computer Science, City University of HongKong and the BE degree from Yunnan University. My research interest includes storage system and high-density NAND flash memory.

Publication Lists

• FreeZone: An On-Device Out-of-Order Writes Reordering Scheme for Consumer Zoned Storage.
  
  Dingcui Yu, Mengyang Ma, Tianyu Ren, Hongyu Zhu, Xinghui Duan, Yina Lv, Lei Qiao, Liang Shi,
  
  Design Automation Conference (DAC'26), 2026
  
• WILL: Write Invalidation Skipping for QLC NAND by Leveraging Data Lifespan and Latency Awareness.
  
  Beichen Ning, Yina Lv, Tianyu Ren, Bin Gao, Xiangyu Yao, Jie Zhang, Qiao Li, Chun Jason Xue,
  
  Design Automation Conference (DAC'26), 2026
  
• LongliveSSD: Maximizing Lifetime Minimizing Tail-latency for Multi-Mode SSDs.
  
  Tianyu Ren, Qiao Li, Yina Lv, Min Ye, Nan Guan, Chun Jason Xue,
  
  In IEEE 14th Non-Volatile Memory Systems and Applications Symposium (NVMSA), 2025
  
• Near-Free Lifetime Extension for 3D NAND Flash via Opportunistic Self-Healing.
  
  Tianyu Ren, Qiao Li, Yina Lv, Min Ye, Nan Guan, Chun Jason Xue,
  
  In IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2024
  Paper
• Achieving Near-Zero Read Retry for 3D NAND Flash Memory.
  
  Min Ye, Qiao Li, Yina Lv, Jie Zhang, Tianyu Ren, Daniel Wen, Tei-Wei Kuo, Chun Jason Xue,
  
  In Proceedings of the 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), 2024
  
• Read Disturb and Reliability: The Complete Story for 3D CT NAND Flash.
  
  Tianyu Ren, Qiao Li, Yina Lv, Min Ye, Chun Jason Xue,
  
  In IEEE 12th Non-Volatile Memory Systems and Applications Symposium (NVMSA), 2023
  
• Resolving the reliability issues of open blocks for 3-D NAND flash: Observations and strategies.
  
  Qiao Li, Min Ye, Yufei Cui, Tianyu Ren, Tei-Wei Kuo, Chun Jason Xue,
  
  In IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2022
  
• CacheSifter: Sifting Cache Files for Boosted Mobile Performance and Lifetime.
  
  Yu Liang, Riwei Pan, Tianyu Ren, Yufei Cui, Rachata Ausavarungnirun, Xianzhang Chen, Changlong Li, Tei-Wei Kuo, Chun Jason Xue,
  
  In 20th USENIX Conference on File and Storage Technologies, (FAST), 2022
  Paper

Honors Awarded

• Best Paper Award, In IEEE 12th Non-Volatile Memory Systems and Applications Symposium, 2023.