研究领域
纠删码、亚健康、灰色故障、异常检测、故障预测、容错系统、可靠性、存储系统、云计算、数据中心等，在USENIX ATC, ICDE, TPDS, TACO, SRDS, ICPP, ICCD等国际学术会议和期刊发表论文20多篇，并多次受邀进行成果汇报，担任IEEE Trans.系列刊物和多个学术会议的审稿人。共申请专利近50项（已授权18项），多数专利已转化为产品竞争力/商业价值
近期论文
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会议论文
Donglei Wu, Weihao Yang, Cai Deng, Xiangyu Zou, Shiyi Li and Wen Xia, "BIRD: A Lightweight and Adaptive Compressor for Communication-Efficient Distributed Learning Using Tensor-wise Bi-Random Sampling", ICCD 2023, CCF-B类会议.
Yang Man, Shiyi Li, Wen Xia, Yikai Li, Bochun Yu, Yingchi Long, Yanqi Pan, "Detective-Dee: a Non-intrusive In Situ Anomaly Detection and Fault Localization Framework", SRDS 2023, CCF-B类会议
Jiansheng Qiu, Yanqi Pan, Wen Xia, Xiaojia Huang, Wenjun Wu, Xiangyu Zou, Shiyi Li, and Yu Hua, "Light-Dedup: A Light-weight Inline Deduplication Framework for Non-Volatile Memory File Systems", USENIX ATC 2023, CCF-A类会议.
Qi Chen, Hao Hu, Cai Deng, Dingbang Liu, Shiyi Li, Bo Tang, Ting Yao and Wen Xia, "EEPH: An Efficient Extendible Perfect Hashing for Hybrid PMem-DRAM", ICDE 2023, CCF-A类会议.
Jingsong Yuan, Xiangyu Zou, Han Xu, Zhichao Cao, Shiyi Li, Wen Xia, Peng Wang and Li Chen, "A Focused Garbage Collection Approach for Primary Deduplicated Storage with Low Memory Overhead", ICCD 2022, CCF-B类会议.
Binzhaoshuo Wan, Lifeng Pu, Xiangyu Zou, Shiyi Li, Wen Xia and Peng Wang, "SuperCDC: A Hybrid Design of High-performance Content-Defined Chunking for Fast Deduplication", ICCD 2022, CCF-B类会议.
Ranhao Jia, Haiwei Deng, Yunfei Gu, Huangzhen Xue, Chentao Wu, Shiyi Li, Jie Li, Guangtao Xue and Minyi Guo, "GRPU: An Efficient Graph-based Cross-Rack Parallel Update Scheme for Cloud Storage Systems", ICCD 2022, CCF-B类会议.
Guofeng Yang, Huangzhen Xue, Yunfei Gu, Chentao Wu, Jie Li, Minyi Guo, Shiyi Li, Xin Xie, Yuanyuan Dong, and Yafei Zhao,"XHR-Code: An Efficient Wide Stripe Erasure Code to Reduce Cross-Rack Overhead in Cloud Storage Systems", SRDS 2022, CCF-B类会议.
Shiyi Li, Qiang Cao, Lei Tian, Shenggang Wan, Lu Qian, and Changsheng Xie, "PSG-Codes: Efficient and Highly Fault Tolerant XOR-based Codes Supporting Fast Recovery", SRDS 2015, CCF-B类会议.
Shiyi Li, Qiang Cao, Shenggang Wan, Wenhui Zhang, Changsheng Xie, Xubin He, and Pradeep Subedi, “PPM: A Partitioned and Parallel Matrix Algorithm to Accelerate Encoding/Decoding Process of Asymmetric Parity Erasure Code", ICPP 2015, CCF-B类会议.
Shiyi Li, Xubin He, Shenggang Wan, Yuhua Guo, Ping Huang, Di Chen, Qiang Cao, and Changsheng Xie, "Exploiting Decoding Computational Locality to Improve the I/O Performance of an XOR-coded Storage Cluster under Concurrent Failures", SRDS 2014, CCF-B类会议.
Shenggang Wan, Xubin He, Jianzhong Huang, Qiang Cao, Shiyi Li, and Changsheng Xie, "Victim Disk First: An Asymmetric Cache to Boost the Performance of Disk Arrays under Faulty Conditions", USENIX ATC 2011, CCF-A类会议.
期刊论文
Shiyi Li, Qiang Cao, Shenggang Wan, Wen Xia, and Changsheng Xie, "gPPM: A Generalized Matrix Operation and Parallel Algorithm to Accelerate the Encoding/Decoding Process of Erasure Codes", ACM Transactions on Architecture and Code Optimization (TACO), 2023, CCF-A类期刊.
Donglei Wu, Weihao Yang, Xiangyu Zou, Wen Xia, Shiyi Li, Zhenbo Hu, Weizhe Zhang, and Binxing Fang, "Smart-DNN+: a Memory-Efficient Neural Networks Compression Framework for the Model Inference", ACM Transactions on Architecture and Code Optimization (TACO), 2023, CCF-A类期刊.
Wen Xia, Lifeng Pu, Xiangyu Zou, Philip Shilane, Shiyi Li, Haijun Zhang, and Xuan Wang, "The Design of Fast and Lightweight Resemblance Detection for Efficient Post-Deduplication Delta Compression", ACM Transactions on Storage (TOS), 2023, CCF-A类期刊.
Shiyi Li, Qiang Cao, Shenggang Wan, Lu Qian, and Changsheng Xie, "HRSPC: A Hybrid Redundancy Scheme via Exploring Computational Locality to Support Fast Recovery and High Reliability in Distributed Storage Systems", Journal of Network and Computer Applications (JNCA), vol66(May):52-63(2016),IF: 6.28, JCR 1区.
Shenggang Wan, Xubin He, Jianzhong Huang, Qiang Cao, Shiyi Li, and Changsheng Xie, "An Efficient Penalty-Aware Cache to Improve the Performance of Parity-Based Disk Arrays under Faulty Conditions", IEEE Transactions on Parallel and Distributed Systems (TPDS), Volume. 24, No. 8:1500-1513(2013), CCF-A类期刊.
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