Selene: Cross-Level Barrier-Free Pipelining for Irregular Nested Loops in High-Level Synthesis [abstract] (IEEE Xplore, PDF) Sungwoo Yun, Seonyoung Cheon, Dongkwan Kim, Heelim Choi, Kunmo Jeong, Chan Lee, Yongwoo Lee, and Hanjun Kim Proceedings of the 2026 International Symposium on Code Generation and Optimization (CGO), January 2026.
Accept Rate: 35% (45/128).
SPID-Join: A Skew-resistant Processing-in-DIMM Join Algorithm Exploiting the Bank- and Rank-level Parallelisms of DIMMs [abstract] (ACM) Suhyun Lee, Chaemin Lim, Jinwoo Choi, Heelim Choi, Chan Lee, Yongjun Park, Kwanghyun Park, Hanjun Kim, and Youngsok Kim Proceedings of the 2025 ACM SIGMOD International Conference on Management of Data (SIGMOD), June 2025.
SparseWeaver: Converting Sparse Operations as Dense Operations on GPUs for Graph Workloads [abstract] (IEEE Xplore) Shinnung Jeong, Liam Paul Cooper, Ju Min Lee, Heelim Choi, Nicholas Parnenzini, Chihyo Ahn, Yongwoo Lee, Hanjun Kim, and Hyesoon Kim 2025 IEEE International Symposium on High-Performance Computer Architecture (HPCA), March 2025.
Occamy: Memory-efficient GPU Compiler for DNN Inference [abstract] (IEEE Xplore, Github, PDF) Jaeho Lee, Shinnung Jeong, Seungbin Song, Kunwoo Kim, Heelim Choi, Youngsok Kim, and Hanjun Kim Proceedings of the 60th Annual Design Automation Conference 2023 (DAC), July 2023.
Decoupling Schedule, Topology Layout, and Algorithm to Easily Enlarge the Tuning Space of GPU Graph Processing [abstract] (ACM, PDF) Shinnung Jeong, Yongwoo Lee, Jaeho Lee, Heelim Choi, Seungbin Song, Jinho Lee, Youngsok Kim, and Hanjun Kim Proceedings of the 31st International Conference on Parallel Architectures and Compilation Techniques (PACT), October 2022.
Fine-Grained Pipeline Parallelization for Network Function Programs [abstract] (IEEE Xplore, PDF) Seungbin Song, Heelim Choi, and Hanjun Kim Proceedings of the 2021 International Symposium on Code Generation
and Optimization (CGO), March 2021.
Refereed International Journal Publications
Privacy Set: Privacy Authority-Aware Compiler for Homomorphic Encryption on Edge-Cloud System [abstract] (IEEE Xplore) Dongkwan Kim, Yongwoo Lee, Seonyoung Cheon, Heelim Choi, Jaeho Lee, Hoyun Youm, Dongyoon Lee, and Hanjun Kim IEEE Internet of Things Journal, August 2024.
IF=8.2, Q1 (JCR 2023)
Refereed International Conference Poster
Approximation-based Inter-PE Communication-free Image Filtering for Commodity PIM [abstract] Chan Lee, Shinnung Jeong, Heelim Choi, Jaeho Lee, Haeeun Jeong, Hoyun Youm, Ju Min Lee, and Hanjun Kim Proceedings of the 62th Annual Design Automation Conference 2025 - (Poster) (DAC), June 2025.
PIM-Weaver: Compiler-Driven Adaptive Tensor Management with PIM-aware Data Layout [abstract] Heelim Choi and Hanjun Kim Student Research Competition (SRC), the 23rd ACM International Symposium on Code Generation and Optimization (CGO) (CGO), March 2025.
Privacy Authority-Aware Compiler for Homomorphic Encryption on Edge-Cloud [abstract] Dongkwan Kim, Yongwoo Lee, Seonyoung Cheon, Heelim Choi, Jaeho Lee, Dongyoon Lee, and Hanjun Kim 32nd USENIX Security Symposium - (Poster) (USENIX Security), August 2023.
Patents
Method and Apparatus for Executing a High-Level Synthesis (HLS) Pipeline [abstract] Hanjun Kim, Sungwoo Yun, Seonyoung Choen, Dongkwan Kim, Heelim Choi, Kunmo Jeong, Chan Lee, and Yongwoo Lee KR Patent App. 10-2026-0035372, February 2026.
Method of Filtering Image [abstract] Hanjun Kim, Chan Lee, Heelim Choi, Haeeun Jeong, Shiunnung Jeong, Jumin Lee, Jaeho Lee, and Hoyun Youm KR Patent App. 10-2025-0181300, November 2025.
Method of Executing Kernel Using PIM Device and Method of Setting Kernel Execution Using PIM Device [abstract] Hanjun Kim, Heelim Choi, Chan Lee, Ju Min Lee, Jaeho Lee, Yongwoo Lee, Sungwoo Yun, and Dongkwan Kim KR Patent App. 10-2025-0180869, November 2025.
Device and Method with Control of Neural Network Bit Precision [abstract] Hanjun Kim, Haeeun Jeong, Hyunho Kwon, Jaeho Lee, Jumin Lee, and Heelim Choi KR Patent App. 10-2025-0016828, February 2025.
