Woosung Kang

Welcome to my website.

I am a postdoctoral researcher in the Department of Electrical Engineering and Computer Science at DGIST, where I am a member of the Real-Time Computing Lab, advised by Prof. Hoon Sung Chwa. I received my Ph.D. and B.S. from DGIST.

My research lies at the intersection of real-time systems and deep learning. I focus on designing system-level frameworks that enable efficient resource management in embedded environments, with the goal of ensuring predictable and real-time performance for DNN-based applications.

If you have any questions or would like to discuss potential collaborations, please feel free to contact me at woosungkang (at) dgist.ac.kr.

CV_26.04.12.pdf

Education

Ph.D., Real-Time Computing Lab (RTCL), DGIST
March 2019 ~ February 2026
Thesis Title: Real-Time Scheduling Framework for Multi-DNN Inference

Bachelor’s Degree in School of Undergraduate Studies, DGIST
March 2014 ~ February 2019

Experience

Postdoctoral Researcher, Real-Time Computing Lab (RTCL), DGIST
March 2026 ~ Present
Advisor: Prof. Hoon Sung Chwa

Undergraduate Group Research Program (UGRP), DGIST
March 2018 ~ February 2019
Thesis: Innovative Medical Services with AI Technology

Undergraduate Summer Internship, DGIST
July 2018 ~ August 2018

Undergraduate Group Research Program (UGRP), DGIST
March 2017 ~ February 2018
Thesis: Algorithm Research and GPU Programming for Graph-Based Big Data Analysis

Undergraduate Research Assistant, DGIST
June 2016 ~ July 2016

Freshmen Global Leadership Program (FGLP), UC Berkeley, USA
June 2014 ~ August 2014

Teaching

Teaching Assistant, Real-Time Embedded Systems, DGIST
March 2020 ~ June 2020

Teaching Assistant, Computer Algorithms, DGIST
September 2019 ~ December 2019

Recognition

DGIST Kyu-Young Whang Outstanding Research Award
October 2025

Student Travel Award, RTSS 2021
December 2021

AI Hackathon 2018 (AI Vision), Finalist, Naver
February 2019

Professional Services

Program Committee

16th ACM Wireless of the Students, by the Students, and for the Students Workshop (S3), in conjunction with the 31st Annual International Conference on Mobile Computing and Networking (MobiCom), Hong Kong, China, 2025
17th Junior Researcher Workshop on Real-Time Computing (JRWRTC), in conjunction with the 32nd International Conference on Real-Time Networks and Systems (RTNS), Porto, Portugal, 2024

Secondary Reviewer

IEEE Real-Time Systems Symposium (RTSS), 2022, 2023, 2024

Publiciation

International Conference

🏆 ZeroSwap: Minimizing Swap Overhead for Real-Time Multi-DNN Inference via SSD-based GPU Memory Extension
Woosung Kang, Filippo Muzzini, Gianluca Brilli, Jong-Chan Kim, Jinkyu Lee, Hoon Sung Chwa
Outstanding Paper (Top 5/115, Best Paper Candidate, wish me luck!), RTAS 2026
To appear in 32nd IEEE Real-Time Embedded Technology and Applications Symposium (RTAS 2026), Saint Malo, France, May 2026
Mitigating Resource Contention for Responsive On-device Machine Learning Inferences
Minsung Kim, Jihoon Lee, Seongjin Chou, Whisoo Chung, Inwoo Kim, Woosung Kang, Hyosu Kim, Sangeun Oh, Hoon Sung Chwa, Kilho Lee
In 2025 IEEE/ACM International Conference on Computer-Aided Design (ICCAD 2025), Munich, Germany, Oct 2025
RT-Swap: Addressing GPU Memory Bottlenecks for Real-Time Multi-DNN Inference [homepage]
Woosung Kang, Jinkyu Lee, Youngmoon Lee, Sangeun Oh, Kilho Lee, Hoon Sung Chwa
In 30th IEEE Real-Time Embedded Technology and Applications Symposium (RTAS 2024), Hong Kong, China, May 2024
DNN-SAM: Split-and-Merge DNN Execution for Real-Time Object Detection [homepage]
Woosung Kang, Siwoo Chung, Jeremy Yuhyun Kim, Youngmoon Lee, Kilho Lee, Jinkyu Lee, Kang G. Shin, Hoon Sung Chwa
In 28th IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS 2022), Milano, Italy, May 2022
LaLaRAND: Flexible Layer-by-Layer CPU/GPU Scheduling for Real-Time DNN Tasks [homepage]
Woosung Kang, Kilho Lee, Jinkyu Lee, Insik Shin, Hoon Sung Chwa
In 42nd IEEE Real-Time Systems Symposium (RTSS 2021) , Dortmund, Germany, December 2021

Journal

Timing guarantees for inference of AI models in embedded systems
Seunghoon Lee, Woosung Kang, Marko Bertogna, Hoonsung Chwa, Jinkyu Lee
Real-Time Systems (RTSJ), A Roadmap Towards Learning-Enabled and Learning Assisted Real-Time Systems, June 2025

Others

Paste-and-Cut: Collective Image Localization and Classification for Real-Time Multi-Camera Object Detection
Young Eun Kang, Woosung Kang, Taehun Lee, Hoon Sung Chwa
The 14th International Conference on ICT Convergence (ICTC 2023), Jeju, Korea, October 2023
(Poster) Efficient Real-Time Object Detection with Adaptive Image Scaling and Cropping
Siwoo Chung, Woosung Kang, Youngmoon Lee, Kilho Lee, Kang G. Shin and Hoon Sung Chwa
In 58th Design Automation Conference (DAC 2021), San Francisco, CA, USA, December 2021

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