Principal Investigator

Photo of Guangtao Xue

Guangtao Xue

Distinguished Professor

IoT, intelligent sensing, distributed computing systems, data circulation and governance

FAST x3 EUROSYS x2 ATC x1 OSDI x1 SOSP x1 TACO x1 TOS x1

* Co-first author # Corresponding author

  1. Batched in Back: Characterizing and Optimizing Offline LLM Inference in Production with ACDC
    by Leping Yang , Xue Li # , Kun Qian , Erci Xu # , Mingzhen Han , Haoran Zhu , Tao He , Zuolong Yin , Ennan Zhai , Wenyuan Yu , Jingren Zhou , Guangtao Xue
    SOSP'26 (CCF-A) - 32nd Symposium on Operating Systems Principles
  2. StriaTrace: Efficient Tracing and Diagnosis for Online LLM Inference
    by Haonan Wu , Yanqing Chen , Kun Qian , Xue Li , Jingbo Xu , Erci Xu # , Ennan Zhai , Wenyuan Yu , Guangtao Xue , Jingren Zhou
    OSDI'26 (CCF-A) - 20th USENIX Symposium on Operating Systems Design and Implementation
    Page PDF
  3. How Soon is Now? Preloading Images for Virtual Disks with ThinkAhead
    by Xinqi Chen , Yu Zhang , Erci Xu # , Changhong Wang , Jifei Yi , Qiuping Wang , Shizhuo Sun , Zhongyu Wang , Haonan Wu , Junping Wu , Hailin Peng , Rong Liu , Yinhu Wang , Jiaji Zhu , Jiesheng Wu , Guangtao Xue , Patrick P. C. Lee
    FAST'26 (CCF-A) - 24th USENIX Conference on File and Storage Technologies.
    Page PDF Slides Code Dataset · 61 downloads
  4. Here, There and Everywhere: The Past, the Present and the Future of Local Storage in Cloud Erik Riedel Best Paper Award
    by Leping Yang , Yanbo Zhou , Gong Zeng , Li Zhang , Saisai Zhang , Ruilin Wu , Chaoyang Sun , Shiyi Luo , Wenrui Li , Keqiang Niu , Xiaolu Zhang , Junping Wu , Jiaji Zhu , Jiesheng Wu , Mariusz Barczak , Wayne Gao , Ruiming Lu , Erci Xu # , Guangtao Xue
    FAST'26 (CCF-A) - 24th USENIX Conference on File and Storage Technologies.
    Page PDF Slides
  5. Scheduling Cloud Block Storage Proactively and Reactively with Omar
    by Xinqi Chen , Weidong Zhang , Zhongyu Wang , Erci Xu # , Xiaolu Zhang , Dong Wu , Junping Wu , Haonan Wu , Ruiming Lu , Yaheng Song , Chaolei Hu , Lijun Ding , Guangtao Xue , Patrick P.C. Lee
    Eurosys'26 (CCF-A) - 21st ACM European Conference on Computer Systems
    Page PDF
  6. MasterPlan: A Reinforcement Learning Based Scheduler for Archive Storage
    by Xinqi Chen , Erci Xu # , Dengyao Mo , Ruiming Lu , Haonan Wu , Dian Ding , Guangtao Xue
    TACO'25 - ACM Transactions on Architecture and Code Optimization 22(1): 27:1-27:25
    Page PDF Code
  7. Hey Hey, My My, Skewness Is Here to Stay: Challenges and Opportunities in Cloud Block Store Traffic
    by Haonan Wu , Erci Xu # , Ligang Wang , Yuandong Hong , Changsheng Niu , Bo Shi , Lingjun Zhu , Jinnian He , Dong Wu , Weidong Zhang , Qiuping Wang , Changhong Wang , Xinqi Chen , Guangtao Xue , Yi-Chao Chen , Dian Ding
    Eurosys'25 (CCF-A) - 20th ACM European Conference on Computer Systems
    Page PDF Code Dataset · 219 downloads
  8. From Missteps to Milestones: A Journey to Practical Fail-Slow Detection Invited
    by Ruiming Lu , Erci Xu , Yiming Zhang , Fengyi Zhu , Zhaosheng Zhu , Mengtian Wang , Zongpeng Zhu , Guangtao Xue , Jiwu Shu , Minglu Li , Jiesheng Wu
    ToS'23 - ACM Transactions on Storage 19(4): 33:1-33:28
    Page PDF Dataset · 1,772 downloads
  9. Perseus: A Fail-Slow Detection Framework for Cloud Storage Systems Best Paper Award
    by Ruiming Lu * , Erci Xu * , Yiming Zhang , Fengyi Zhu , Zhaosheng Zhu , Mengtian Wang , Zongpeng Zhu , Guangtao Xue , Jiwu Shu , Minglu Li , Jiesheng Wu
    FAST'23 (CCF-A) - 21st USENIX Conference on File and Storage Technologies.
    Page PDF Video Slides Dataset · 1,772 downloads
  10. NVMe SSD Failures in the Field: the Fail-Stop and the Fail-Slow
    by Ruiming Lu * , Erci Xu * , Yiming Zhang , Zhaosheng Zhu , Mengtian Wang , Zongpeng Zhu , Guangtao Xue , Minglu Li , Jiesheng Wu
    ATC'22 (CCF-A) - 2022 USENIX Annual Technical Conference
    Page PDF Video Slides Dataset · 764 downloads
Photo of Erci Xu

Erci Xu

Tenure-track Associate Professor

Cloud computing, storage systems, reliability, infrastructure for AI

FAST x10 OSDI x5 EUROSYS x3 SOSP x3 ATC x2 TOS x2 NSDI x1 TACO x1

* Co-first author # Corresponding author

  1. Kratos: A Robust and Comprehensive Pipeline for Detecting Various Patterns of Disk Fail-Slow Behaviors at Scale
    by Ruidan Li # , Erci Xu # , Xikang Song , Kiran Srinivasan , Haryadi S. Gunawi
    FAST'27 (CCF-A) - 25th USENIX Conference on File and Storage Technologies.
  2. A Few GPUs, A Whole Lotta Scale: Faithful LLM Training Emulation with CrystalLLM
    by Shaoke Xi * , ChonLam Lao * , Boyi Jia * , Jiaqi Gao # , Zhipeng Zhang , Jiamin Cao , Brian Sutioso , Erci Xu # , Minlan Yu , Kui Ren , Yong Li , Zhengping Qian , Ennan Zhai , Jingren Zhou
    SOSP'26 (CCF-A) - 32nd Symposium on Operating Systems Principles
  3. Batched in Back: Characterizing and Optimizing Offline LLM Inference in Production with ACDC
    by Leping Yang , Xue Li # , Kun Qian , Erci Xu # , Mingzhen Han , Haoran Zhu , Tao He , Zuolong Yin , Ennan Zhai , Wenyuan Yu , Jingren Zhou , Guangtao Xue
    SOSP'26 (CCF-A) - 32nd Symposium on Operating Systems Principles
  4. Break on Through to the Other Side: Pooling Memory Elastically with RamRyder
    by Yanbo Zhou , Erci Xu # , Dongjoo Seo , Adam Manzanares , Steven Swanson
    OSDI'26 (CCF-A) - 20th USENIX Symposium on Operating Systems Design and Implementation
    Page PDF Code
  5. The Clustering Strikes Back: Building Cost-Effective and High-Performance ANNS at Scale with Helmsman
    by Yuchen Huang , Baiteng Ma , Yiping Sun , Yang Shi , Xiao Chen , Xiaocheng Zhong , Zhiyong Wang , Yao Hu , Erci Xu # , Chuliang Weng
    OSDI'26 (CCF-A) - 20th USENIX Symposium on Operating Systems Design and Implementation
    Page PDF Code
  6. StriaTrace: Efficient Tracing and Diagnosis for Online LLM Inference
    by Haonan Wu , Yanqing Chen , Kun Qian , Xue Li , Jingbo Xu , Erci Xu # , Ennan Zhai , Wenyuan Yu , Guangtao Xue , Jingren Zhou
    OSDI'26 (CCF-A) - 20th USENIX Symposium on Operating Systems Design and Implementation
    Page PDF
  7. All Along the Watchtower: Achieving the Trinity of Observability in Cloud with DiTing
    by Zhenyu Ren , Shuzhi Feng , Erci Xu # , Changsheng Niu , Haoyu Mao , Beibei Wang , Chong Gao , Zhenshan Zhang , Xinrui Yu , Jiangwei Huang , Jiesheng Wu , Hong Tang
    OSDI'26 (CCF-A) - 20th USENIX Symposium on Operating Systems Design and Implementation
    Page PDF
  8. Come Hell or Still Water: Alleviating Tail Latency in Cloud Block Store
    by Chaolei Hu , Kun Qian , Erci Xu # , Yifan Shen , Haoran Zhang , Xue Li , Yuesheng Gu , Lingjun Zhu , Fengyuan Ren # , Ennan Zhai
    NSDI'26 (CCF-A) - 23rd USENIX Symposium on Networked Systems Design and Implementation
    Page PDF Dataset · 7 downloads
  9. How Soon is Now? Preloading Images for Virtual Disks with ThinkAhead
    by Xinqi Chen , Yu Zhang , Erci Xu # , Changhong Wang , Jifei Yi , Qiuping Wang , Shizhuo Sun , Zhongyu Wang , Haonan Wu , Junping Wu , Hailin Peng , Rong Liu , Yinhu Wang , Jiaji Zhu , Jiesheng Wu , Guangtao Xue , Patrick P. C. Lee
    FAST'26 (CCF-A) - 24th USENIX Conference on File and Storage Technologies.
    Page PDF Slides Code Dataset · 61 downloads
  10. MlsDisk: Trusted Block Storage for TEEs Based on Layered Secure Logging
    by Erci Xu , Xinyi Yu , Lujia Yin , Xinyuan Luo , Shaowei Song , Qingsong Chen , Shoumeng Yan , Jiwu Shu , Hongliang Tian , Yiming Zhang #
    FAST'26 (CCF-A) - 24th USENIX Conference on File and Storage Technologies.
    Page PDF Slides Code
  11. "Range as a Key" is the Key! Fast and Compact Cloud Block Store Index with RASK
    by Haoru Zhao , Mingkai Dong # , Erci Xu # , Zhongyu Wang , Haibo Chen
    FAST'26 (CCF-A) - 24th USENIX Conference on File and Storage Technologies.
    Page PDF Slides Code Dataset · 9 downloads
  12. Here, There and Everywhere: The Past, the Present and the Future of Local Storage in Cloud Erik Riedel Best Paper Award
    by Leping Yang , Yanbo Zhou , Gong Zeng , Li Zhang , Saisai Zhang , Ruilin Wu , Chaoyang Sun , Shiyi Luo , Wenrui Li , Keqiang Niu , Xiaolu Zhang , Junping Wu , Jiaji Zhu , Jiesheng Wu , Mariusz Barczak , Wayne Gao , Ruiming Lu , Erci Xu # , Guangtao Xue
    FAST'26 (CCF-A) - 24th USENIX Conference on File and Storage Technologies.
    Page PDF Slides
  13. Scheduling Cloud Block Storage Proactively and Reactively with Omar
    by Xinqi Chen , Weidong Zhang , Zhongyu Wang , Erci Xu # , Xiaolu Zhang , Dong Wu , Junping Wu , Haonan Wu , Ruiming Lu , Yaheng Song , Chaolei Hu , Lijun Ding , Guangtao Xue , Patrick P.C. Lee
    Eurosys'26 (CCF-A) - 21st ACM European Conference on Computer Systems
    Page PDF
  14. Sleeping with One Eye Open: Fast, Sustainable Storage with Sandman
    by Yanbo Zhou , Erci Xu # , Anisa Su , Jim Harris , Adam Manzanares , Steven Swanson
    SOSP'25 (CCF-A) - 31st Symposium on Operating Systems Principles
    Page PDF
  15. Evolving the Cloud Block Store with Performance, Elasticity, Availability, and Hardware Offloading Invited
    by Erci Xu , Weidong Zhang , Qiuping Wang , Xiaolu Zhang , Yuesheng Gu , Zhenwei Lu , Tao Ouyang , Guanqun Dong , Wenwen Peng , Zhe Xu , Shuo Zhang , Dong Wu , Yilei Peng , Tianyun Wang , Haoran Zhang , Jiasheng Wang , Wenyuan Yan , Yuanyuan Dong , Wenhui Yao , Zhongjie Wu , Lingjun Zhu , Chao Shi , Yinhu Wang , Rong Liu , Junping Wu , Jiaji Zhu , Jiesheng Wu
    ToS'25 - ACM Transactions on Storage 21(2): 10:1-10:29
    Page PDF
  16. MasterPlan: A Reinforcement Learning Based Scheduler for Archive Storage
    by Xinqi Chen , Erci Xu # , Dengyao Mo , Ruiming Lu , Haonan Wu , Dian Ding , Guangtao Xue
    TACO'25 - ACM Transactions on Architecture and Code Optimization 22(1): 27:1-27:25
    Page PDF Code
  17. Don't Maintain Twice, It's Alright: Merged Metadata Management in Deduplication File System with GogetaFS Distinguished Artifacts Award
    by Yanqi Pan , Wen Xia # , Erci Xu # , Hao Huang , Xiangyu Zou , Shiyi Li
    FAST'25 (CCF-A) - 23rd USENIX Conference on File and Storage Technologies.
    Page PDF Video Slides Code
  18. AtomicDisk: A Secure Virtual Disk for TEEs against Eviction Attacks
    by Hongliang Tian , Xinyi Yu , Shaowei Song , Qingsong Chen , Zhihao Zhang , Shiyu Wang , Weijie Liu , Erci Xu , Shoumeng Yan , Yiming Zhang
    FAST'25 (CCF-A) - 23rd USENIX Conference on File and Storage Technologies.
    Page PDF Video Slides Code
  19. Hey Hey, My My, Skewness Is Here to Stay: Challenges and Opportunities in Cloud Block Store Traffic
    by Haonan Wu , Erci Xu # , Ligang Wang , Yuandong Hong , Changsheng Niu , Bo Shi , Lingjun Zhu , Jinnian He , Dong Wu , Weidong Zhang , Qiuping Wang , Changhong Wang , Xinqi Chen , Guangtao Xue , Yi-Chao Chen , Dian Ding
    Eurosys'25 (CCF-A) - 20th ACM European Conference on Computer Systems
    Page PDF Code Dataset · 219 downloads
  20. Ransom Access Memories: Achieving Practical Ransomware Protection in Cloud with DeftPunk
    by Zhongyu Wang , Yaheng Song , Erci Xu # , Haonan Wu , Guangxun Tong , Haoran Li , Jincheng Liu , Lijun Ding , Rong Liu , Jiaji Zhu , Jiesheng Wu
    OSDI'24 (CCF-A) - 18th USENIX Symposium on Operating Systems Design and Implementation
    Page PDF Slides Dataset · 266 downloads
  21. CSAL: the Next-Gen Local Disks for the Cloud
    by Yanbo Zhou , Erci Xu # , Li Zhang , Kapil Karkra , Mariusz Barczak , Wayne Gao , Wojciech Malikowski , Mateusz Kozlowski , Łukasz Łasek , Ruiming Lu , Feng Yang , Lilong Huang , Xiaolu Zhang , Wenrui Li , Jinhu Li , Keqiang Niu , Jiaji Zhu , Jiesheng Wu
    Eurosys'24 (CCF-A) - 19th ACM European Conference on Computer Systems
    Page PDF Slides Code
  22. What's the Story in EBS Glory: Evolutions and Lessons in Building Cloud Block Store Best Paper Award
    by Weidong Zhang , Erci Xu # , Qiuping Wang , Xiaolu Zhang , Yuesheng Gu , Zhenwei Lu , Tao Ouyang , Guanqun Dai , Wenwen Peng , Zhe Xu , Shuo Zhang , Dong Wu , Yilei Peng , Tianyun Wang , Haoming Zhang , Jiasheng Wang , Wenyuan Yan , Yuanyuan Dong , Wenhui Yao , Zhongjie Wu , Lingjun Zhu , Chao Shi , Yinhu Wang , Rong Liu , Junping Wu , Jiaji Zhu , Jiesheng Wu
    FAST'24 (CCF-A) - 22nd USENIX Conference on File and Storage Technologies.
    Page PDF Video Slides
  23. Deploying User-space TCP at Cloud Scale with LUNA
    by Lingjun Zhu , Yifan Shen , Erci Xu # , Bo Shi , Ting Fu , Shu Ma , Shuguang Chen , Zhongyu Wang , Haonan Wu , Zhendan Yang , Xingyu Liao , Wei Lin , Yijun Hou , Rong Liu , Chao Shi , Jiaji Zhu , Jiesheng Wu
    ATC'23 (CCF-A) - 2023 USENIX Annual Technical Conference
    Page PDF Video Slides
  24. From Missteps to Milestones: A Journey to Practical Fail-Slow Detection Invited
    by Ruiming Lu , Erci Xu , Yiming Zhang , Fengyi Zhu , Zhaosheng Zhu , Mengtian Wang , Zongpeng Zhu , Guangtao Xue , Jiwu Shu , Minglu Li , Jiesheng Wu
    ToS'23 - ACM Transactions on Storage 19(4): 33:1-33:28
    Page PDF Dataset · 1,772 downloads
  25. Perseus: A Fail-Slow Detection Framework for Cloud Storage Systems Best Paper Award
    by Ruiming Lu * , Erci Xu * , Yiming Zhang , Fengyi Zhu , Zhaosheng Zhu , Mengtian Wang , Zongpeng Zhu , Guangtao Xue , Jiwu Shu , Minglu Li , Jiesheng Wu
    FAST'23 (CCF-A) - 21st USENIX Conference on File and Storage Technologies.
    Page PDF Video Slides Dataset · 1,772 downloads
  26. SMRSTORE: A Storage Engine for Cloud Object Storage on HM-SMR Drives
    by Su Zhou , Erci Xu # , Hao Wu , Yu Du , Jiacheng Cui , Wanyu Fu , Chang Liu , Yingni Wang , Wenbo Wang , Shouqu Sun , Xianfei Wang , Bo Feng , Biyun Zhu , Xin Tong , Weikang Kong , Linyan Liu , Zhongjie Wu , Jinbo Wu , Qingchao Luo , Jiesheng Wu
    FAST'23 (CCF-A) - 21st USENIX Conference on File and Storage Technologies.
    Page PDF Video Slides
  27. NVMe SSD Failures in the Field: the Fail-Stop and the Fail-Slow
    by Ruiming Lu * , Erci Xu * , Yiming Zhang , Zhaosheng Zhu , Mengtian Wang , Zongpeng Zhu , Guangtao Xue , Minglu Li , Jiesheng Wu
    ATC'22 (CCF-A) - 2022 USENIX Annual Technical Conference
    Page PDF Video Slides Dataset · 764 downloads

Join Oasis Lab

Oasis Lab is recruiting motivated undergraduate, MS, and PhD students interested in cloud computing, storage systems, operating systems, and infrastructure for AI.

Please send a brief introduction, CV, transcript if available, and a short note about which research direction you would like to explore to ercixu [at] SJTU [dot] edu [dot] cn.

PhD Students

Photo of Haonan Wu

Haonan Wu @ Alibaba Group (Intern)

PhD Student

Storage System, LLM inference optimization

EUROSYS x2 OSDI x2 ATC x1 FAST x1 TACO x1

* Co-first author # Corresponding author

  1. StriaTrace: Efficient Tracing and Diagnosis for Online LLM Inference
    by Haonan Wu , Yanqing Chen , Kun Qian , Xue Li , Jingbo Xu , Erci Xu # , Ennan Zhai , Wenyuan Yu , Guangtao Xue , Jingren Zhou
    OSDI'26 (CCF-A) - 20th USENIX Symposium on Operating Systems Design and Implementation
    Page PDF
  2. How Soon is Now? Preloading Images for Virtual Disks with ThinkAhead
    by Xinqi Chen , Yu Zhang , Erci Xu # , Changhong Wang , Jifei Yi , Qiuping Wang , Shizhuo Sun , Zhongyu Wang , Haonan Wu , Junping Wu , Hailin Peng , Rong Liu , Yinhu Wang , Jiaji Zhu , Jiesheng Wu , Guangtao Xue , Patrick P. C. Lee
    FAST'26 (CCF-A) - 24th USENIX Conference on File and Storage Technologies.
    Page PDF Slides Code Dataset · 61 downloads
  3. Scheduling Cloud Block Storage Proactively and Reactively with Omar
    by Xinqi Chen , Weidong Zhang , Zhongyu Wang , Erci Xu # , Xiaolu Zhang , Dong Wu , Junping Wu , Haonan Wu , Ruiming Lu , Yaheng Song , Chaolei Hu , Lijun Ding , Guangtao Xue , Patrick P.C. Lee
    Eurosys'26 (CCF-A) - 21st ACM European Conference on Computer Systems
    Page PDF
  4. MasterPlan: A Reinforcement Learning Based Scheduler for Archive Storage
    by Xinqi Chen , Erci Xu # , Dengyao Mo , Ruiming Lu , Haonan Wu , Dian Ding , Guangtao Xue
    TACO'25 - ACM Transactions on Architecture and Code Optimization 22(1): 27:1-27:25
    Page PDF Code
  5. Hey Hey, My My, Skewness Is Here to Stay: Challenges and Opportunities in Cloud Block Store Traffic
    by Haonan Wu , Erci Xu # , Ligang Wang , Yuandong Hong , Changsheng Niu , Bo Shi , Lingjun Zhu , Jinnian He , Dong Wu , Weidong Zhang , Qiuping Wang , Changhong Wang , Xinqi Chen , Guangtao Xue , Yi-Chao Chen , Dian Ding
    Eurosys'25 (CCF-A) - 20th ACM European Conference on Computer Systems
    Page PDF Code Dataset · 219 downloads
  6. Ransom Access Memories: Achieving Practical Ransomware Protection in Cloud with DeftPunk
    by Zhongyu Wang , Yaheng Song , Erci Xu # , Haonan Wu , Guangxun Tong , Haoran Li , Jincheng Liu , Lijun Ding , Rong Liu , Jiaji Zhu , Jiesheng Wu
    OSDI'24 (CCF-A) - 18th USENIX Symposium on Operating Systems Design and Implementation
    Page PDF Slides Dataset · 266 downloads
  7. Deploying User-space TCP at Cloud Scale with LUNA
    by Lingjun Zhu , Yifan Shen , Erci Xu # , Bo Shi , Ting Fu , Shu Ma , Shuguang Chen , Zhongyu Wang , Haonan Wu , Zhendan Yang , Xingyu Liao , Wei Lin , Yijun Hou , Rong Liu , Chao Shi , Jiaji Zhu , Jiesheng Wu
    ATC'23 (CCF-A) - 2023 USENIX Annual Technical Conference
    Page PDF Video Slides
Photo of Leping Yang

Leping Yang @ Alibaba Group (Intern)

PhD Student

Storage System, LLM inference optimization

FAST x1 SOSP x1

* Co-first author # Corresponding author

  1. Batched in Back: Characterizing and Optimizing Offline LLM Inference in Production with ACDC
    by Leping Yang , Xue Li # , Kun Qian , Erci Xu # , Mingzhen Han , Haoran Zhu , Tao He , Zuolong Yin , Ennan Zhai , Wenyuan Yu , Jingren Zhou , Guangtao Xue
    SOSP'26 (CCF-A) - 32nd Symposium on Operating Systems Principles
  2. Here, There and Everywhere: The Past, the Present and the Future of Local Storage in Cloud Erik Riedel Best Paper Award
    by Leping Yang , Yanbo Zhou , Gong Zeng , Li Zhang , Saisai Zhang , Ruilin Wu , Chaoyang Sun , Shiyi Luo , Wenrui Li , Keqiang Niu , Xiaolu Zhang , Junping Wu , Jiaji Zhu , Jiesheng Wu , Mariusz Barczak , Wayne Gao , Ruiming Lu , Erci Xu # , Guangtao Xue
    FAST'26 (CCF-A) - 24th USENIX Conference on File and Storage Technologies.
    Page PDF Slides
Photo of Yiming Sun

Yiming Sun @ Ant Group (Intern)

PhD Student

Homomorphic Encryption System Design

No Oasis publications yet.

Photo of Bowen Zhang

Bowen Zhang @ Tencent (Intern)

PhD Student

GPU systems, LLM agents, cluster scheduling

No Oasis publications yet.

Photo of Boyi Jia

Boyi Jia @ Alibaba Group (Intern)

PhD Student

LLM pretrain/RL framework analysis

SOSP x1

* Co-first author # Corresponding author

  1. A Few GPUs, A Whole Lotta Scale: Faithful LLM Training Emulation with CrystalLLM
    by Shaoke Xi * , ChonLam Lao * , Boyi Jia * , Jiaqi Gao # , Zhipeng Zhang , Jiamin Cao , Brian Sutioso , Erci Xu # , Minlan Yu , Kui Ren , Yong Li , Zhengping Qian , Ennan Zhai , Jingren Zhou
    SOSP'26 (CCF-A) - 32nd Symposium on Operating Systems Principles
Photo of Zeyuan Ding

Zeyuan Ding @ Huawei (Intern)

PhD Student

Workload Prediction, Cluster Scheduling, Silent Data Corruption

No Oasis publications yet.

Photo of Yuehai Wang

Yuehai Wang @ Xiaohongshu Inc (Intern)

PhD Student

Storage System, infrastructure for AI

No Oasis publications yet.

MS Students

Photo of Yixin Liu

Yixin Liu @ Alibaba Group (Intern)

MS Student

infrastructure for AI

No Oasis publications yet.

Photo of Rongtao Dong

Rongtao Dong @ Huawei (Intern)

MS Student

infrastructure for AI

No Oasis publications yet.

Photo of Xun Chen

Xun Chen @ Alibaba Group (Intern)

MS Student

Storage System

No Oasis publications yet.

Undergraduate Students

Photo of Jiamin Liu

Jiamin Liu @ Optiver (Intern)

Undergraduate Student

LLMs, System Optimization

No Oasis publications yet.

Alumni

Photo of Xinqi Chen

Xinqi Chen @ ByteDance

Alumnus

Storage System, Scheduling

EUROSYS x2 FAST x1 TACO x1

* Co-first author # Corresponding author

  1. How Soon is Now? Preloading Images for Virtual Disks with ThinkAhead
    by Xinqi Chen , Yu Zhang , Erci Xu # , Changhong Wang , Jifei Yi , Qiuping Wang , Shizhuo Sun , Zhongyu Wang , Haonan Wu , Junping Wu , Hailin Peng , Rong Liu , Yinhu Wang , Jiaji Zhu , Jiesheng Wu , Guangtao Xue , Patrick P. C. Lee
    FAST'26 (CCF-A) - 24th USENIX Conference on File and Storage Technologies.
    Page PDF Slides Code Dataset · 61 downloads
  2. Scheduling Cloud Block Storage Proactively and Reactively with Omar
    by Xinqi Chen , Weidong Zhang , Zhongyu Wang , Erci Xu # , Xiaolu Zhang , Dong Wu , Junping Wu , Haonan Wu , Ruiming Lu , Yaheng Song , Chaolei Hu , Lijun Ding , Guangtao Xue , Patrick P.C. Lee
    Eurosys'26 (CCF-A) - 21st ACM European Conference on Computer Systems
    Page PDF
  3. MasterPlan: A Reinforcement Learning Based Scheduler for Archive Storage
    by Xinqi Chen , Erci Xu # , Dengyao Mo , Ruiming Lu , Haonan Wu , Dian Ding , Guangtao Xue
    TACO'25 - ACM Transactions on Architecture and Code Optimization 22(1): 27:1-27:25
    Page PDF Code
  4. Hey Hey, My My, Skewness Is Here to Stay: Challenges and Opportunities in Cloud Block Store Traffic
    by Haonan Wu , Erci Xu # , Ligang Wang , Yuandong Hong , Changsheng Niu , Bo Shi , Lingjun Zhu , Jinnian He , Dong Wu , Weidong Zhang , Qiuping Wang , Changhong Wang , Xinqi Chen , Guangtao Xue , Yi-Chao Chen , Dian Ding
    Eurosys'25 (CCF-A) - 20th ACM European Conference on Computer Systems
    Page PDF Code Dataset · 219 downloads
Photo of Ruiming Lu

Ruiming Lu @ Tencent

Alumnus

AI Infra

EUROSYS x2 FAST x2 ATC x1 TACO x1 TOS x1

* Co-first author # Corresponding author

  1. Here, There and Everywhere: The Past, the Present and the Future of Local Storage in Cloud Erik Riedel Best Paper Award
    by Leping Yang , Yanbo Zhou , Gong Zeng , Li Zhang , Saisai Zhang , Ruilin Wu , Chaoyang Sun , Shiyi Luo , Wenrui Li , Keqiang Niu , Xiaolu Zhang , Junping Wu , Jiaji Zhu , Jiesheng Wu , Mariusz Barczak , Wayne Gao , Ruiming Lu , Erci Xu # , Guangtao Xue
    FAST'26 (CCF-A) - 24th USENIX Conference on File and Storage Technologies.
    Page PDF Slides
  2. Scheduling Cloud Block Storage Proactively and Reactively with Omar
    by Xinqi Chen , Weidong Zhang , Zhongyu Wang , Erci Xu # , Xiaolu Zhang , Dong Wu , Junping Wu , Haonan Wu , Ruiming Lu , Yaheng Song , Chaolei Hu , Lijun Ding , Guangtao Xue , Patrick P.C. Lee
    Eurosys'26 (CCF-A) - 21st ACM European Conference on Computer Systems
    Page PDF
  3. MasterPlan: A Reinforcement Learning Based Scheduler for Archive Storage
    by Xinqi Chen , Erci Xu # , Dengyao Mo , Ruiming Lu , Haonan Wu , Dian Ding , Guangtao Xue
    TACO'25 - ACM Transactions on Architecture and Code Optimization 22(1): 27:1-27:25
    Page PDF Code
  4. CSAL: the Next-Gen Local Disks for the Cloud
    by Yanbo Zhou , Erci Xu # , Li Zhang , Kapil Karkra , Mariusz Barczak , Wayne Gao , Wojciech Malikowski , Mateusz Kozlowski , Łukasz Łasek , Ruiming Lu , Feng Yang , Lilong Huang , Xiaolu Zhang , Wenrui Li , Jinhu Li , Keqiang Niu , Jiaji Zhu , Jiesheng Wu
    Eurosys'24 (CCF-A) - 19th ACM European Conference on Computer Systems
    Page PDF Slides Code
  5. From Missteps to Milestones: A Journey to Practical Fail-Slow Detection Invited
    by Ruiming Lu , Erci Xu , Yiming Zhang , Fengyi Zhu , Zhaosheng Zhu , Mengtian Wang , Zongpeng Zhu , Guangtao Xue , Jiwu Shu , Minglu Li , Jiesheng Wu
    ToS'23 - ACM Transactions on Storage 19(4): 33:1-33:28
    Page PDF Dataset · 1,772 downloads
  6. Perseus: A Fail-Slow Detection Framework for Cloud Storage Systems Best Paper Award
    by Ruiming Lu * , Erci Xu * , Yiming Zhang , Fengyi Zhu , Zhaosheng Zhu , Mengtian Wang , Zongpeng Zhu , Guangtao Xue , Jiwu Shu , Minglu Li , Jiesheng Wu
    FAST'23 (CCF-A) - 21st USENIX Conference on File and Storage Technologies.
    Page PDF Video Slides Dataset · 1,772 downloads
  7. NVMe SSD Failures in the Field: the Fail-Stop and the Fail-Slow
    by Ruiming Lu * , Erci Xu * , Yiming Zhang , Zhaosheng Zhu , Mengtian Wang , Zongpeng Zhu , Guangtao Xue , Minglu Li , Jiesheng Wu
    ATC'22 (CCF-A) - 2022 USENIX Annual Technical Conference
    Page PDF Video Slides Dataset · 764 downloads