Jeongseob Ahn (안정섭)
Associate Professor @ Korea University
School of Electrical Engineering (Computer Division)
Research Group: Computer Systems Laboratory
E-mail: jsahn [AT] csl.korea.ac.kr
Tel: +82-2-3290-3229
Office: New Engineering Building #518
Short Bio
Jeongseob Ahn is an associate professor in the School of Electrical Engineering (Computer Division) at Korea University. He is also affiliated with the Department of Communications Engineering. His research interests lie in building efficient computer systems. Before joining Korea University, he served as a faculty member at Ajou University for six and a half years. Prior to that, he worked at Oracle Labs in California, where he contributed to the development of a large-scale data analytics system with specialized hardware, known as RAPID. He received his PhD in Computer Science from KAIST in 2015, under the supervision of Prof. Jaehyuk Huh, and earned his BS in Computer Science and Engineering from Dongguk University in 2009. During his undergraduate studies, he was a member of Samsung Software Membership.Research Interests
- Computer Systems and Architecture
- AI Systems and Architecture
- Server, Datacenter, and Cloud Computing
Teaching (Spring 2025)
- KECE343: Computer Architecture
- COMM307: Introduction to Computer Systems
- COMM205: Basic Logic Circuit
- ITI507: Computer Architecture
Recent Publications (full list)
Accelerating LLM Serving for Multi-turn Dialogues with Efficient Resource Management [ Paper | Slides ]
Jinwoo Jeong and Jeongseob Ahn
ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), March-April 2025
GPU-centric Memory Tiering for LLM Serving with NVIDIA Grace Hopper Superchip [ Paper ]
Woohyung Choi, Jinwoo Jeong, Hanhwi Jang, and Jeongseob Ahn
IEEE Computer Architecture Letters (CAL), 24(1), January-June 2025
Accelerating Page Migrations in Operating Systems with Intel DSA [ Paper ]
Jongho Baik, Jonghyeon Kim, Chang Hyun Park, and Jeongseob Ahn
IEEE Computer Architecture Letters (CAL), 24(1), January-June 2025