Efficient Computing Lab.
The Efficient Computing Laboratory (ECL) is a part of Department of Computer Science and Artificial Intelligence at Jeonbuk National University, Jeonju, South Korea.
7-602 Jeonbuk National University
Welcome to the Efficient Computing Lab. We focus on energy efficiency, system optimization, user experience, and sustainable tech solutions. Our research interests are the followings:
• Model Compression: Enhancing machine learning models’ efficiency through techniques like pruning, quantization, and knowledge distillation for better performance in resource-limited settings.
• AI Compiler: Developing optimized AI compilers to reduce computational power, energy use, and execution time, improving efficiency and sustainability.
Students interested in pursuing graduate studies are encouraged to contact me directly after following the application instructions provided in the slides.
You can reach me at: jemin.lee_at_jbnu_dot_ac_dot_kr.
News
| May 1, 2026 | QFlash was accepted at IJCAI 2026. Congratulations to Sehyeon Oh (Ph.D. student) |
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| Mar 10, 2026 | A Survey on Inference Engines for Large Language Models: Perspectives on Optimization and Efficiency was accepted at ACM Transactions on Intelligent Systems and Technology. Congratulations |
| Jan 13, 2026 | CNN Compression via Channel-Wise Variance-Based Filter Pruning was accepted at IEEE Access. Congratulations |
| Dec 24, 2025 | Outstanding advising award – faculty advisor for sehyeon oh (ust research paper award) |
| Dec 23, 2025 | Ust research paper award – sehyeon oh (etri representative student) |
| Dec 5, 2025 | Sehyeon oh received the undang student paper award from kips |
| Nov 12, 2025 | IPTQ-ViT: Post-Training Quantization of Non-linear Functions for Integer-only Vision Transformers was accepted at IEEE/CVF Winter Conference on Applications of Computer Vision (WACV) 2026! Round 2 acceptance rate was 41.1% (Round 1: 6.4%), and the overall acceptance rate reached 26.4%. Congratulations |
| Nov 9, 2025 | Target-Aware Neural Network Execution via Compiler-Guided Pruning was accepted at IEEE Transactions on Mobile Computing (IEEE TMC). Congratulations |
| Sep 8, 2025 | Efficient Dataflow-flexible DNN Accelerator was accepted at Future Generation Computer Systems (FGCS). Congratulations |
| Jul 14, 2025 | Luthier was accepted at ACM CASES (ESWeek, NRF BK21+ IF 2) and ACM TECS. Congratulations |
| Jul 12, 2025 | Two papers were accepted at ICCV 2025 Workshop on Assistive Computer Vision and Robotics. Congratulations |
| Apr 29, 2025 | Our paper was accepted at IJCAI (NRF BK21+ IF 4) |
| Apr 22, 2025 | Our paper was accepted at ACM LCTES (NRF BK21+ IF 2) |
| Feb 21, 2025 | Our paper was accepted at Sensors Journal (IF: 3.4, JCR24 Top 30.92%, Q2) |
| Dec 17, 2024 | Our paper was selected as a Distinguished Paper in the 1st International Conference on Artificial Intelligence Computing and Systems (AICompS) 2024 |
| Dec 15, 2024 | “QuantuneV2” was accepted at Future Generation Computer Systems Journal (IF: 6.2, JCR23 Top 9.4%, Q1) |
| Nov 14, 2024 | Our paper received Best Paper Award in 2024 IeMeK, held at Jeju in 13–16 Nov. 2024 |
| Nov 8, 2024 | Two papers was accepted at AIcompS 2024. Congratulations |
| Oct 11, 2024 | ML^2Tuner paper was accepted at NeurIPS 2024 Workshop on ML for Systems. Congratulations |
| Aug 19, 2024 | Mixed Non-linear quantization paper was accepted at ECCV Workshop-CADL. Congratulations |
| Aug 13, 2024 | NEST Compiler for AI accelerators paper was accepted at ETRI Journal (IF 1.3). Congratulations |
| Jun 30, 2024 | Visual Preference Inference paper was accepted at IEEE IROS 2024 as oral pitch and interactive presentation. Congratulations |
| May 17, 2024 | “Quantization for hybrid vision transformers” was accepted at IEEE IoT Journal (IF:10.6, Top:2.2%) |
| Apr 5, 2024 | “Visual Preference Inference: An Image Sequence-Based Preference Reasoning in Tabletop Object Manipulation” was accepted at IEEE 2024 ICRA Workshop VLMNM |
| Nov 2, 2023 | “ACLTuner: A Profiling-Driven Fast Tuning to Optimize Deep Learning Inference” was accepted at Machine Learning for Systems workshop (NuerrIPS 2023) |
| Aug 6, 2023 | “Pipelining of a Mobile SoC and an External NPU for Accelerating CNN Inference” was accepted at IEEE Embedded Systems Letters |
| Aug 6, 2023 | “이기종 멀티코어 CPU에서 프로파일 기반 딥 러닝 연산 최적화 기법” was accepted at Journal of the Institute of Electronics and Information Engineers |
| Mar 2, 2023 | PartitionTuner was published at ETRI Journal |
| Nov 4, 2022 | I received “Best Presentation Award” in 2022 IeMeK, held at Jeju in 2-4 Nov. 2022 |
| Aug 22, 2022 | Software-Level Memory Regulation to Reduce Execution Time Variation on Multicore Real-Time Systems was accepted at IEEE Access |