3 papers
cs.DB2023
Pome: Parallelizing I/Os and Computations for Efficient LSM-tree-based Data Storage
Yanpeng Hu, Li Zhu, Lei Jia +1
CPU computations and I/O operations are fundamental to data storage systems. Storage systems conduct computations with their user threads, such as sorting data for orderliness. The…
cs.DS2021
Accelerating LSM-Tree with the Dentry Management of File System
Yanpeng Hu, Chundong Wang
The log-structured merge tree (LSM-tree) gains wide popularity in building key-value (KV) stores. It employs logs to back up arriving KV pairs and maintains a few on-disk levels wi…
cs.AI2018
A Minesweeper Solver Using Logic Inference, CSP and Sampling
Yimin Tang, Tian Jiang, Yanpeng Hu
Minesweeper as a puzzle video game and is proved that it is an NPC problem. We use CSP, Logic Inference and Sampling to make a minesweeper solver and we limit us each select in 5 s…