Hi there 👋 I work at School of Informatics, Xiamen University as an Assistant Professor now in Xiamen, Fujian, China.

I received the B.S. degree in Computer Science and Technology from Ning’bo University and Ph.D. degree in Computer Software and Theory from East China Normal University (ECNU) in the group of Liang Shi.

From August 2023 to August 2024, I worked as a postdoctoral researcher in Chun Jason Xue’s group at City University of Hong Kong (CityU).

My research interests include storage systems, NAND flash memory, key-value store, and computer architecture. Specifically, I specialize in the QoS of high-density flash storage systems. I have published more than 30 papers at the international conferences/journals such as HPCA, ASPLOS, ICDE, DAC, ACM TOS, IEEE TCAD, ACM TACO, DATE, ICCD, HotStorage, ASP-DAC, GLSVLSI, NAS, etc.

My personal blog website is ElaineLv.

🔥 News

2026:

• 2026.02: 🎉One paper is accepted by ICDE 2026 (CCF-A)!

2024:

• 2024.4.27~5.1: Meeting at ASPLOS 2024, San Diego, USA.
• 2024.1.22~1.25: Meeting at ASP-DAC 2024, Incheon Songdo Convensia, South Korea.

2023:

• 2023.11: 🎉One paper is accepted by ASPLOS 2024 (CCF-A)!
• 2023.10: 🎉One paper is accepted by TACO 2023 (CCF-A)!
• 2023.07: 🎉One paper is accepted by TCAD 2023 (CCF-A)!
• 2023.5.26: 🎉One paper is accepted by TCAD 2023 (CCF-A)!
• 2023.5.20: 🎉One paper is accepted by HotStorage 2023
• 2023.5.8: I defended my Ph.D. dissertation✌.
• 2023.3: Outstanding Graduate, Shanghai. (上海市优秀毕业生)
• 2023.2.25~3.1: Meeting at HPCA 2023, Montreal, QC, Canada.
• 2023.2.21~2.23: Meeting at FAST 2023, SANTA CLARA, CA, USA.
• 2023.1.11: Top Ten Female College Students of East China Normal University(华东师范大学第三十二届十佳女大学生).

2022:

• 2022.12.13: 🎉One poster is accepted by Student Research Forum at ASP-DAC 2023.
• 2022.12.06: Huaxin Special Social Scholarship, School of Computer Science and Technology, East China Normal University.
• 2022.10.27: 🎉One paper is accepted by IEEE UIC 2023 (CCF-C)!
• 2022.10.18: 🎉One paper is accepted by HPCA 2023 (CCF-A)!
• 2022.09.14: 🎉One paper is accepted by ASP-DAC 2023 (CCF-C)! Nominated for best paper award!
• 2022.09.04: 🎉One paper is accepted by CCF THPC 2022 (CCF-C).
• 2022.05.31: 🎉One paper is accepted by NVMSA 2022.
• 2022.04.08: 🎉One paper is accepted by CCF THPC 2022 (CCF-C).
• 2022.02.10: 🎉One poster is accepted by FAST 2022.

2021:

• 2021.12.28: Meeting at CCF YOCSEF 青年计算机科技论坛，报告会主题：新一代闪存存储可靠性问题路在何方？Panel嘉宾
• 2021.12: Outstanding Student Social Scholarship, School of Computer Science and Technology, East China Normal University.
• 2021.12: Outstanding Student, East China Normal University.
• 2021.11: 🎉One paper is accepted by DATE 2022 (CCF-B)!
• 2021.10.14: Poster session Chair at MSC 2021, virtual conference.
• 2021.09.29: National Scholarship, East China Normal University.
• 2021.07.29~07.30: Meeting at Flash Memory World 2021, Hangzhou, China.
• 2021.05.23~05.24: Meeting at ChinaSys 2021, Hangzhou, China.
• 2021.05.12~05.15: Meeting at CCF YEF 2021，Shenyang, China.
• 2021.05.10: Excellent PhD Student Promotion Project of East China Normal University(入选校级优秀博士生学术创新能力提升计划).
• 2021.02.06: 🎉One paper is accepted by TCAD 2021 (CCF-A)!

2020:

• 2020.12.24: The Third Prize of the 2020 HUAWEI CLOUD First Technology Innovation Competition(华为云首届技术创新大赛三等奖).
• 2020.09.24: Meeting & Report at NCIS 2020.
• 2020.09.19: Outstanding Paper Award, Alibaba Cloud-CCF Storage Committee.
• 2020.08.23: Invited report, CCF CTC 2020,闪存存储与内存存储可靠性青年思想论坛.
• 2020.07.20~7.24: Meeting & Report at DAC 2020, virtual conference.
• 2020.06.29~: Meeting at DAC 2020, Young Student Fellew.
• 2020.06.14: Admit as a Ph.D student.
• 2020.06.01: DAC 2020, Young Student Fellow accept!
• 2020.02.28: 🎉One paper is accepted by DAC 2020 (CCF-A)!
• 2020.02.19: 🎉One paper is accepted by GLSVLSI 2020 (CCF-C)!

2019:

• 2019.08.15~08.17: Meeting & Report at NAS 2019, Enshi, Hubei, China.
• 2019.06.17: 🎉One paper is accepted by NAS 2019 (EI)!

📝 Publications

Conference Papers

• ICDE 2026 (CCF-A) Yina Lv, Wenhao Zhu, Qiao Li, Quanqing Xu, Congming Gao, Chuanhui Yang, Xiaoli Wang, Chun Jason Xue. Tetris: Lightweight Hyperparameter Auto-Tuning for Mitigating Performance Spikes in LSM-KVS[C]//Proceedings of the 42nd IEEE International Conference on Data Engineering (ICDE), May 4-8, 2026, Montreal, QC, Canada.
• SC 2025 (CCF-A) Jianqin Yan, Shi Qiu, Yina Lv, Yifan Hu, Hao Chen, Zhirong Shen, Xin Yao, Renhai Chen, Jiwu Shu, Gong Zhang, Yiming Zhang. Phoenix: A Refactored I/O Stack for GPU Direct Storage without Phony Buffers[C]//Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis (SC). November 16-21, 2025, St. Louis, MO, USA.
• ASP-DAC 2025 (CCF-C) Dingcui Yu, Longfei Luo, Han Wang, Yina Lv, Liang Shi. DISS: A Novel Data Invalidation Scheme for Swap-Data on Flash Storage Systems[C]//Proceedings of the 30th Asia and South Pacific Design Automation Conference (ASP-DAC), January 20-23, 2025, Tokyo Japan.
• DATE 2024 (CCF-B) Longfei luo, Han Wang, Dingcui Yu, Yina Lv, Liang Shi. CPF: A Cross-Layer Prefetching Framework for High-Density Flash-Based Storage[C]//Proceedings of Design, Automation & Test in Europe Conference & Exhibition (DATE), March 25-27, 2024, Valencia, Spain.
• ASPLOS 2024 (CCF-A) Min Ye, Qiao Li, Yina Lv, Jie Zhang, Tianyu Ren, Daniel Wen, Tei-Wei Kuo and Chun Jason Xue. Achieving Near-Zero Read Retry for 3D NAND Flash Memory[C]//Proceedings of the 29th ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), April 27-May 01, 2024, La Jolla, CA, USA.
• HotStorage 2023 Yunpeng Song, Yiyang Huang, Yina Lv, Yi Zhang, Liang Shi. When F2FS Meets Compression-Based SSD![C]//ACM Workshop on Hot Topics in Storage and File Systems(HotStorage), July 9, in Boston, MA, USA.
• HPCA 2023 (CCF-A) Yina Lv, Liang Shi, Qiao Li, Congming Gao, Yunpeng Song, Longfei Luo, Youtao Zhang. Multiple-Gray-Code for 3D NAND Flash based High-Density SSDs[C]//Proceedings of the 29th IEEE International Symposium on High-Performance Computer Architecture (HPCA), February 25-March 01, 2023, Montreal, QC, Canada.
• ASP-DAC 2023 (CCF-C) Yunpeng Song, Yina Lv, Liang Shi. DECC: Differential ECC for Read Performance Optimization on High-Density NAND Flash Memory[C]//Proceedings of the 28th Asia and South Pacific Design Automation Conference (ASP-DAC), Jan. 16-19, 2023, Tokyo Odaiba Miraikan, Japan.
• UIC 2022 (CCF-C) Wentong Li, Yina Lv, Changlong Li and Liang Shi. Access Characteristic Guided Remote Swapping for User Experience Optimization on Mobile Devices[C]//Proceedings of the 19th IEEE International Conference on Ubiquitous Intelligence and Computing (UIC), December 15-18, 2022, Haikou, China.
• NVMSA 2022 Shicheng Li, Longfei Luo, Yina Lv and Liang Shi. Latency Aware Page Migration for Read Performance Optimization on Hybrid SSDs[C]//Proceedings of the 11th IEEE Non-Volatile Memory Systems and Applications Symposium (NVMSA), August 23-25, 2022, Taipei, Taiwan (Hybrid Conference).
• DATE 2022 (CCF-B) Yunpeng Song, Qiao Li, Yina Lv, Changlong Li, Liang Shi. DWR: Differential Wearing for Read Performance Optimization on High-Density NAND Flash Memory[C]//Proceedings of Design, Automation & Test in Europe Conference & Exhibition (DATE). March 14-23, 2022, Antwerp, Belgium.
• MSST 2024 (CCF-B) Jialin Liu, Yujiong Liang, Yunpeng Song, Yina Lv, Liang Shi. Minimizing Performance Degradation of RAID Recovery Through Pre-Failure Prediction[C]//Proceedings of the International Conference on Massive Storage Systems and Technology, June 3-7, 2024, Santa Clara, CA, USA.
• ICCD 2021 (CCF-B) Understanding and Optimizing Hybrid SSD with High-Density and Low-Cost Flash Memory, Liang Shi, Longfei Luo, Yina Lv, Shicheng Li, Changlong Li and Edwin H.-M. Sha, in IEEE 39th International Conference on Computer Design (ICCD), October 24-27, 2021.
• ICCD 2021 (CCF-B) Ben Gu, Longfei Luo, Yina Lv, Changlong Li and Liang Shi. Dynamic File Cache Optimization for Hybrid SSDs with High-Density and Low-Cost Flash Memory[C]//Proceedings of the 39th International Conference on Computer Design (ICCD), October 24-27, 2021, Storrs, CT, USA.
• ASP-DAC 2021 (CCF-C) Bo Zhou, Chuanming Ding, Yina Lv, Chun Jason Xue, Qingfeng Zhuge, Edwin H.-M. Sha, Liang Shi. SAC: A Stream Aware Write Cache Scheme for Multi-Streamed Solid State Drives[C]//Proceedings of the 26th Asia and South Pacific Design Automation Conference (ASP-DAC), Jan 18-21, 2021.
• ICCD 2020 (CCF-B) Hui Chen, Yina Lv, Changlong Li, Shouzhen Gu and Liang Shi. An Empirical Study of Hybrid SSD with Optane and QLC Flash[C]//Proceedings of the 38th International Conference on Computer Design (ICCD), October 18-21, 2020, Hartford, CT, USA.
• GLSVLSI 2020 (CCF-C) Yina Lv, Liang Shi, Chun Jason Xue, Qingfeng Zhuge and Edwin H.-M. Sha. Latency Variation Aware Read Performance Optimization on 3D High Density NAND Flash Memory[C]//Proceedings of the ACM Great Lakes Symposium on VLSI (GLSVLSI), September 7-9, 2020, Virtual Event, China.
• DAC 2020 (CCF-A) Yina Lv, Liang Shi, Qiao Li, Chun Jason Xue and Edwin H.-M. Sha. Access Characteristic Guided Partition for Read Performance Improvement on Solid State Drives[C]//Proceedings of the 57th Design Automation Conference (DAC), July 20-24, 2020, Virtual Event, USA.
• NAS 2019 (CCF-C) Yina Lv, Liang Shi, Qiao Li, Congming Gao, Chun Jason Xue and Edwin H.-M. Sha. Optimizing Tail Latency of LDPC based Flash Memory Storage Systems Via Smart Refresh[C]//IEEE International Conference on Networking, Architecture and Storage (NAS), August 15-17, 2019, EnShi, China.

Journal Papers

• TOS 2025(CCF-A) Qiwen Ke, Yina Lv, Zhihao Zhang, Zhirong Shen, Yue Yu, Hailiang Chen, Zhenlong Song, Xinbiao Gan, Jiaxin Li, Dongsheng Li, Xin Yao, Meiling Wang, Yiming Zhang. CrossFS: Improving Cross-Domain File System Performance with CRDT-Based Metadata Synchronization[J]. ACM Transactions on Storage (TOS), 2025.
• TVLSI 2025 (CCF-B) Yunpeng Song, Yina Lv, Wentong Li, Jialin Liu, Liang Shi. Revisiting Multiple ECC on High-Density NAND Flash Memory[J]. IEEE Transactions on Very Large Scale Integration Systems (TVLSI), 2025, 33(6): 1679-1692.
• TACO 2024(CCF-A) Wentong Li, Yina Lv, Longfei Luo, Yunpeng Song, Liang Shi. Access Characteristic-Guided Remote Swapping Across Mobile Devices[J]. ACM Transactions on Architecture and Code Optimization (TACO), 2024, 21(4): 1-25.
• TCAD 2024 (CCF-A) Tianyu Ren, Qiao Li, Yina Lv, Min Ye, Nan Guan, Chun Jason Xue. Near-Free Lifetime Extension for 3-D nand Flash via Opportunistic Self-Healing[J]. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2024, 43(11): 4226-4237.
• IOT 2024 (CCF-C) Hang Li, Wentong Li, Yina Lv, Jialin Liu, Long Yang, Liang Shi. EEPC: Energy-Efficient Persistent Cache Scheme for Mobile Distributed File Systems[J]. IEEE Internet of Things Journal, Volume: 11, Issue: 9, 01 May 2024.
• TACO 2023 (CCF-A) Longfei Luo, Dingcui Yu, Yina Lv, Liang Shi. Critical Data Backup with Hybrid Flash-Based Consumer Devices[J]. ACM Transactions on Architecture and Code Optimization (TACO), 2023, 21(1): 1-23.
• TCAD 2023 (CCF-A) Longfei Luo, Dingcui Yu, Hang Li, Yunpeng Song, Yina Lv, Edwin H-M Sha, Liang Shi. Revisiting Trim on High-Density Flash-based Hybrid Storage Systems[J]. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2023, 43(5): 1618-1622.
• TCAD 2023 (CCF-A) Yunpeng Song, Yina Lv, and Liang Shi. Adaptive Differential Wearing for Read Performance Optimization on High-Density NAND Flash Memory[J]. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2023, 43(1): 380-393.
• TCAD 2023 (CCF-A) Yina Lv, Liang Shi, Yunpeng Song, Chun Jason Xue. Access Characteristic Guided Partition for NAND Flash based High-Density SSDs[J]. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2023, 42(12): 4643-4656.
• JSA 2023 Longfei Luo, Shicheng Li, Yina Lv, Liang Shi. (CCF-B) Performance and Reliability Optimization for High-Density Flash-based Hybrid SSDs[J]. Journal of Systems Architecture(JSA), vol. 136, pp. 1-13, March 2023.
• CCF THPC 2022 (CCF-C) Yuze Xu, Hang Li, Han Wang, Ben Gu, Yina Lv, Longfei Luo, Changlong Li and Liang Shi. Practical Optimizations for Lightweight Distributed File System on Consumer Devices[J]. CCF Transactions on High Performance Computing(CCF THPC), 4(4): 474-491, December 2022.
• CCF THPC 2022 (CCF-C) Liang Shi, Yina Lv, Longfei Luo, Changlong Li, Chun Jason Xue and Edwin H.-M. Sha. Read Latency Variation Aware Performance Optimization on High-Density NAND Flash based Storage Systems[J]. CCF Transactions on High Performance Computing(CCF THPC), 4(3):265–280, May 2022.
• TCAD 2021 (CCF-A) Yina Lv, Liang Shi, Longfei Luo, Changlong Li, Chun Jason Xue and Edwin H.-M. Sha. Tail Latency Optimization for LDPC based High-Density and Low-Cost Flash Memory Devices[J]. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), 2021, 41(3): 544-557.

🎖 Honors and Awards

• 2023.03 Outstanding Graduates, Shanghai
• 2023.01 Top Ten Female College Students of East China Normal University
• 2022.12 Huaxin Scholarship
• 2021.12 Outstanding Student Society Scholarship
• 2021.10 Outstanding Student, East China Normal University
• 2021.09 National Scholarship
• 2021.05 Excellent PhD Student Promotion Project of East China Normal University
• 2020.12 The Third Prize of the 2020 HUAWEI CLOUD First Technology Innovation Competition
• 2020.09 Outstanding Paper Award, Alibaba Cloud-CCF Storage Committee (10 students in china each year).
• 2020.06 DAC 2020, Young Student Fellow

🌱 Educations

• Postdoc at City University of Hong Kong (CityU), Hong Kong, China(Aug, 2023 - Aug, 2024)
• RA at City University of Hong Kong (CityU), Hong Kong, China(Sep, 2022 - Mar, 2023)
• M.S & Ph.D (Computer Software and Theory) at East China Normal University (ECNU), Shanghai, China(Sep, 2018 - Jun, 2023)
• B.S (Computer Science and Technology) at NingBo University, Zhejiang, China(Sep, 2014 - Jun, 2018)

💬 Invited Talks

• 2023.02, HPCA 2023

💻 Internships

• None