About

I am a Postdoctoral Researcher at KAIST CASYS. My research focuses on systems and architectures for LLM inference and serving, with interests in multimodal workloads, KV-cache management, and processing-in-memory. I received my Ph.D. in Computer Science from KAIST, advised by Prof. Jaehyuk Huh.

Research Focus

01
Multi-modal LLM Serving

Efficient and predictable serving for mixed multimodal LLM workloads.

02
Hierarchical KV Cache Management

Memory-efficient LLM serving through hierarchical KV-cache management.

03
Processing-in-Memory for LLM Serving

System and architecture support for efficient PIM-based LLM serving.

Education

Ph.D. in Computer Science, KAIST
Aug. 2026 Advisor: Prof. Jaehyuk Huh
Dissertation: SLO-aware Inference Serving Systems for Multi-Modal Generative-AI Workloads
M.S. in Computer Science, KAIST
Feb. 2022 Advisor: Prof. Jaehyuk Huh
B.S. in Computer Science, KAIST
Feb. 2020

Publications

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Contact

Email: leesh6796@casys.kaist.ac.kr
Location: KAIST, Daejeon, South Korea