PhD Student at Korea University

About Me

PhD student at Korea University, Computer Systems Lab (CSL), advised by Prof. Jeongseob Ahn. My research focuses on scheduling, memory management, and distributed inference for efficient LLM serving systems.

Publications

Revisiting Pipeline Parallelism for LLM Serving

Soonjae Hwang and Jeongseob Ahn

USENIX Symposium on Operating Systems Design and Implementation (OSDI), July 2026

[Paper] [Code]

Honors & Awards

SNUH Medical AI Challenge 2023 — 4th Prize: Age Prediction Using Electrocardiogram (ECG), Seoul National University Hospital, 2023
NAVER CLOVA AI RUSH 2022 — 1st Place (per-track): General User Embedding Extraction using Large Shopping Data, NAVER, 2022
NAVER CLOVA AI RUSH 2022 — 2nd Place (per-track): Playlist Track Inference, NAVER, 2022

Education

Korea University, School of Electrical Engineering

PhD in Electrical Engineering, 2024–Present
MS in Electrical Engineering, 2024
BS in Electrical Engineering, 2022