Youjip Won

Prof. Youjip Won is a Faculty member in the School of Electrical Engineering at KAIST. He is affiliated with the Operating System Laboratory (OSLab) and can be contacted via email at ywon@kaist.ac.kr or through the lab's website at https://oslab.kaist.ac.kr. His research is associated with the Department of Electrical Engineering. The lab actively seeks motivated individuals for various research positions, including undergraduate interns, MS students, PhD students, and postdoctoral researchers. Prof. Won is involved in system development and hacking, and the lab provides resources for students interested in operating systems and system programming.

Youjip Won is a researcher at KAIST, specializing in Operating System, Distributed System, and Storage and Filesystem. His work focuses on improving the reliability and performance of storage systems, particularly in the context of persistent data structures, deduplication techniques, and I/O stack optimization. He has explored transient inconsistency in persistent B+-Trees, NVWAL for NVRAM-based logging, and methods for enhancing SSD performance through storage class memory. His research also addresses security concerns such as sensor spoofing attacks on medical devices and the characterization of I/O workloads for Android-based smartphones. Won's contributions span both theoretical and applied aspects of storage and distributed systems.