電 話:(0551)63603412
E-Mail:ykli@ustc.edu.cn
個人主頁:http://staff.ustc.edu.cn/~ykli
主要研究方向:存儲係統、內存係統、雲計算、Serverless、智能計算與分布式係統。
李永坤,男,特任教授,IEEE、ACM、CCF會員,信息存儲專委委員。本科畢業於中國科學技術大學,博士畢業於香港中文大學,師從John C.S. Lui教授。主要致力於麵向大規模數據密集型計算的存儲係統研究,共發表論文70餘篇,包括FAST、ATC、ICDE、SIGMETRICS、TOS、TC、TPDS等。主持國家自然科學基金青年與麵上項目、安徽省自然科學基金項目、華為、PingCAP、阿裏等提供的多項企業合作項目,以單位負責人參與科技部重點研發計劃課題、重點研發青年科學家項目。入選中科院青促會並獲評優秀會員,獲評唐仲英基金會仲英青年學者、翟光龍學者等。
獲獎情況:
2023 中科院青促會優秀會員
2023 國家級青年人才
2022 翟光龍學者
2020 ACM中國合肥分會學術新星獎
2019 仲英青年學者
2019 中科院青促會會員
2016 王寬誠育才獎
2015 CCF-騰訊犀牛鳥基金優秀獎
十篇代表性論著:
1. Tao Li, Yongkun Li*, Wenzhe Zhu, Yinlong Xu and John C.S. Lui. MinFlow: High-performance and Cost-efficient Data Passing for I/O-intensive Stateful Serverless Analytics. The 22nd USENIX Conference on File and Storage Technologies (FAST 2024), Santa Clara, CA, USA, February 27–29, 2024.
2. Wenzhe Zhu, Yongkun Li*, Erci Xu, Fei Li, Yinlong Xu, John C.S. Lui. DiffForward: On Balancing Forwarding Traffic for Modern Cloud Block Services via Differentiated Forwarding.ACM (SIGMETRICS 2023), Orlando, Florida, USA, June 19-23, 2023.
3. Yipeng Xing, Yongkun Li*, Zhiqiang Wang, Yinlong Xu, John C.S. Lui. LightTraffic: On Optimizing CPU-GPU Data Traffic for Efficient Large-scale Random Walks. EEE International Conference on Data Engineering (ICDE 2023), Anaheim, California, USA, April 3-7, 2023.
4. Qiang Zhang, Yongkun Li*, Patrick P. C. Lee, Yinlong Xu, and Si Wu. DEPART: Replica Decoupling for Distributed Key-Value Storage. Proceedings of the 20th USENIX Conference on File and Storage Technologies (FAST 2022), Santa Clara, CA, USA, February 22-24, 2022.
5. Yongkun Li, Zhen Liu, Patrick P. C. Lee, Jiayu Wu, Yinlong Xu, Yi Wu, Liu Tang, Qi Liu, and Qiu Cui. Differentiated Key-Value Storage Management for Balanced I/O Performance. Proceedings of the 2021 USENIX Annual Technical Conference (ATC 2021), July 14-16, 2021.
6. Rui Wang, Yongkun Li*, Hong Xie, Yinlong Xu, John C.S. Lui. GraphWalker: An I/O-Efficient and Resource-Friendly Graph Analytic System for Fast and Scalable Random Walks. Proceedings of the 2020 USENIX Annual Technical Conference (ATC 2020), Boston, MA, USA, July 2020.
7. Zhang Qiang, Yongkun Li*, Patrick P. C. Lee, Yinlong Xu, Qiu Cui, Liu Tang. UniKV: Toward High-Performance and Scalable KV Storage in Mixed Workloads via Unified Indexing. Proceedings of the 36th IEEE International Conference on Data Engineering (ICDE 2020), Dallas, TX, USA, April 20-24, 2020.
8. Yongkun Li, Chengjin Tian, Fan Guo, Cheng Li, and Yinlong Xu. ElasticBF: Elastic Bloom Filter with Hotness Awareness for Boosting Read Performance in Large Key-Value Stores. Poceedings of the 2019 USENIX Annual Technical Conference (ATC 2019), RENTON, WA, USA, July 10-12, 2019.
9. Helen H. W. Chan, Yongkun Li*, Patrick P. C. Lee, and Yinlong Xu. HashKV: Enabling Efficient Updates in KV Storage via Hashing. Proceedings of the 2018 USENIX Annual Technical Conference (ATC 2018), Boston, MA, USA, July 2018.
10. Fan Guo, Yongkun Li*, Yinlong Xu, Song Jiang, John C. S. Lui. SmartMD: A High Performance Deduplication Engine with Mixed Pages. Proceedings of the USENIX Annual Technical Conference (ATC 2017), Santa Clara, CA, USA, July 12-14, 2017.
(更新於2024年1月)