Error-bounded compression 误差有界压缩
Compact representations of floating-point scientific arrays with explicit, reliable distortion guarantees. 为浮点科学数据阵列构建紧凑表示，同时提供明确、可靠的失真界限。
Scientific data systems · Machine learning 科学数据系统 · 机器学习
Making scientific data smaller, without losing what matters. 让科学数据更小，却不丢失重要信息。
I am a Ph.D. researcher at the National University of Defense Technology. My work explores error-bounded compression, analysis-ready storage, and efficient retrieval for large-scale scientific data. 我是国防科技大学计算机科学与技术专业博士研究生，研究面向大规模科学数据的误差有界压缩、分析就绪存储与高效检索。
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Research 研究方向
Analysis-ready storage 分析就绪存储
Storage layouts and metadata that make large climate archives easier to query, move, and analyze. 设计存储布局与元数据，使大规模气候档案更易查询、传输与分析。
Spatiotemporal retrieval 时空数据检索
Physics-aligned representations for finding similar weather patterns in massive data collections. 利用物理对齐的数据表示，从海量数据集合中高效检索相似天气模式。
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Selected publications 代表性论文
2026
IEEE ICWS · CCF B
ChunkZ: Fast Chunked Climate Data Compression Using Spatio-Temporal Predictors
2026
IEEE ICASSP · CCF B
EBCF: Strict Error-Bounded Compression of Numerical Climate Data with Discrete Normalizing Flows
2026
IEEE ICASSP · CCF B
TC-Zarr: An Analysis-Ready Storage Approach for Tropical Cyclone Data
2026
IEEE ICASSP · CCF B
Sim-Weather: Efficient Similar Weather Retrieval with Physically Aligned Fingerprints
2024
IEEE/ACM Transactions on Networking · IF: 3.6 · CCF A
An Efficient and Secure Health Data Propagation Scheme Using Steganography-Based Approach for Electronic Health Networks
2024
ACM TOMM · IF: 6.0 · CCF B
1DIEN: Cross-Session Electrocardiogram Authentication Using 1D Integrated EfficientNet
2024
IEEE Internet of Things Journal · IF: 8.9 · CAS 2中科院 2 区
A Secure, Flexible, and PPG-Based Biometric Scheme for Healthy IoT Using Homomorphic Random Forest
2022
IEEE Transactions on Industrial Informatics · IF: 9.9 · CAS 1中科院 1 区
A Privacy-Preserving Proximity Testing Using Private Set Intersection for Vehicular Ad-Hoc Networks
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Education & experience 教育与科研经历
2023 — Present 2023 — 至今
National University of Defense Technology 国防科技大学
Ph.D. in Computer Science and Technology · Changsha, China 计算机科学与技术专业博士在读 · 湖南长沙
2020 — 2023
China University of Geosciences, Wuhan 中国地质大学（武汉）
M.Eng. in Computer Technology · Wuhan, China 计算机技术专业硕士 · 湖北武汉
2016 — 2020
PLA Army Engineering University 陆军工程大学
B.Eng. in Network Engineering · Nanjing, China 网络工程专业学士 · 江苏南京
Research conversations welcome 期待科研交流