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Data-Centric Computing and AI Systems Laboratory

Data-Centric Computing and AI Systems Laboratory

Sogang University · Computer Science and Engineering

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Professor

Prof. 김영재

Professor's page · publications

About

김영재 교수 연구실(데이터 중심 컴퓨팅 및 AI 시스템 연구실)은 서강대 컴퓨터공학과 소속으로, 병렬처리·AI 시스템·운영체제를 연구한다. LLM 추론을 위한 GPU 스케줄링과 실행 최적화, 인프라 인지형 KV cache 관리, RAG를 위한 VectorDB·스토리지 가속, 메모리–스토리지–GPU 크로스레이어 LLM 시스템 설계 등을 연구한다.

Research keywords

병렬처리AI 시스템운영체제

Selected publications

  • OASIS: Object-based Analytics Storage for Multi-layer SQL Offloading in Scientific Tabular WorkloadsACM/IEEE International Conference for High Performance Computing, Networking, Storage and Analysis (SC) · 2026
  • Scout-and-Reduce: Budget-Aware Storage-Side Reduction for Memory-Safe GPU AnalyticsIEEE Symposium on Massive Storage Systems and Technologies (MSST) · 2026
  • KVAccel: A Novel Write Accelerator for LSM-Tree-Based KV Stores with Host-SSD CollaborationIEEE International Parallel and Distributed Processing Symposium (IPDPS) · 2025
  • Maximizing Interconnect Bandwidth and Efficiency in NVMe-Based Key-Value SSDs with Fine-Grained Value TransferIEEE Micro · 2025
  • DedupKV: A Space-Efficient and High-Performance Key-Value Store via Fine-Grained DeduplicationACM International Conference on Supercomputing (ICS) · 2025

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