AISys Lab. ECE, Seoul National University
member portrait Junguk Hong PhD Student
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I am a graduate student in the Department of Electrical and Computer Engineering at Seoul National University. My research interests are systems for AI and accelerating applications.

Publication

FlexiWalker: Extensible GPU Framework for Efficient Dynamic Random Walks with Runtime Adaptation
FlexiWalker: Extensible GPU Framework for Efficient Dynamic Random Walks with Runtime Adaptation
Seongyeon Park, Jaeyong Song, Changmin Shin, Sukjin Kim, Junguk Hong, Jinho Lee
European Conference on Computer Systems (EuroSys)   ·   Apr 2026   ·   To appear
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PathWeaver: A High-Throughput Multi-GPU System for Graph-Based Approximate Nearest Neighbor Search
PathWeaver: A High-Throughput Multi-GPU System for Graph-Based Approximate Nearest Neighbor Search
Sukjin Kim, Seongyeon Park, Si Ung Noh, Junguk Hong, Taehee Kwon, Hunseong Lim, Jinho Lee
USENIX Annual Technical Conference (USENIX ATC)   ·   Jul 2025   ·   To appear
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PID-Comm: A Fast and Flexible Collective Communication Framework for Commodity Processing-in-DIMMs
PID-Comm: A Fast and Flexible Collective Communication Framework for Commodity Processing-in-DIMMs
Si Ung Noh1, Junguk Hong1, Chaemin Lim, Seongyeon Park, Jeehyun Kim, Hanjun Kim, Youngsok Kim, Jinho Lee
International Symposium on Computer Architecture (ISCA)   ·   Jul 2024   ·   10.1109/ISCA59077.2024.00027
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AGAThA: Fast and Efficient GPU Acceleration of Guided Sequence Alignment for Long Read Mapping
AGAThA: Fast and Efficient GPU Acceleration of Guided Sequence Alignment for Long Read Mapping
Seongyeon Park, Junguk Hong, Jaeyong Song, Hajin Kim, Youngsok Kim, Jinho Lee
ACM Annual Symposium on Principles and Practice of Parallel Programming (PPoPP)   ·   Feb 2024   ·   10.1145/3627535.3638474
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