Name Hyun Kim
Position professor
Tel +82-2-970-6410
Fax 02-949-2654
E-mail hyunkim@seoultech.ac.kr
Profile Download
Biography
• Ph.D. in Electrical and Computer Engineering (2015.02), Seoul National University, Seoul, Korea
• M.S. in Electrical and Computer Engineering (2011.02), Seoul National University, Seoul, Korea
• B.S. in Electrical Engineering (2009.02), Seoul National University, Seoul, Korea
Careers
• Assistant Professor - Department of Electrical and Information Engineering, Seoul National University of Science and Technology, Seoul, Republic of Korea (2018.09 ~ Current)
• Assistant Professor - BK21 Creative Research Engineer Development for IT, Seoul National University, Seoul, Republic of Korea (2016.03 ~ 2018.08)
• Post Doctorial Fellow - BK21 Creative Research Engineer Development for IT, Seoul National University, Seoul, Republic of Korea (2015.03 ~ 2016.02)
Research Areas
• High speed and low power SoC (system-on-chip) design
• Digital system (VLSI circuit) design for low-complexity multimedia applications
• Deep neural network acceleration and optimization
• Computer architecture and memory system design
• Embedded systems on FPGA
• Hardware-aware algorithm optimization
Teaching
• Creative Engineering Design
• Digital Logic Circuit
• Computer Architecture
• Digital System Design
• System-on-a-Chip Design for Multimedia
• Hardware Design for Deep Learning
Selected Publications
idsl.seoultech.ac.kr/?p=publication
Journal Papers
- WL-WD: Wear-Leveling Solution to Mitigate Write Disturbance Errors for Phase-Change Memory, IEEE ACCESS, vol.10 pp.11420~11431, 2022
[View Original]
- RL-SPIHT: Reinforcement Learning-Based Adaptive Selection of Compression Ratios for 1-D SPIHT Algorithm, IEEE ACCESS, vol.9 pp.82485~82496, 2021
[View Original]
- CNN-Based Mask-Pose Fusion for Detecting Specific Persons on Heterogeneous Embedded Systems, IEEE ACCESS, vol.9 pp.120358~120366, 2021
[View Original]
- Layer-Specific Optimization for Mixed Data Flow With Mixed Precision in FPGA Design for CNN-Based Object Detectors, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, vol.31 No.6 pp.2450~2464, 2021
[View Original]
- Evaluation of Various Workloads in Filebench Suitable for Phase-Change Memory, IEIE Transactions on Smart Processing and Computing, vol.10 No.2 pp.160~166, 2021
[View Original]
- An Approximate DRAM Design with an Adjustable Refresh Scheme for Low-Power Deep Neural Networks, JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, vol.21 No.2 pp.134~142, 2021
[View Original]
- MLS: An MAE-Aware LiDAR Sampling Framework for On-Road Environments Using Spatio-Temporal Information, IEEE SENSORS JOURNAL, vol.21 No.7 pp.9389~9401, 2021
[View Original]
- An optimal on-demand scrubbing solution for read disturbance errors in phase-change memory, IEIE Transactions on Smart Processing & Computing, vol.10 No.1 pp.55~60, 2021
[View Original]
- Zero-Centered Fixed-Point Quantization With Iterative Retraining for Deep Convolutional Neural Network-Based Object Detectors, IEEE ACCESS, vol.9 pp.20828~20839, 2021
[View Original]
- An Efficient Sampling Algorithm With a K-NN Expanding Operator for Depth Data Acquisition in a LiDAR System, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, vol.30 No.12 pp.4700~4714, 2020
[View Original]
- An accurate weight binarization scheme for CNN object detectors with two scaling factors, IEIE Transactions on Smart Processing & Computing, vol.9 No.6 pp.497~503, 2020
[View Original]
- Bit-width Reduction in Write Counters for Wear Leveling in a Phase-change Memory System, IEIE Transactions on Smart Processing & Computing, vol.9 No.5 pp.413~419, 2020
[View Original]
- A Gradient-Aware Line Sampling Algorithm for LiDAR Scanners, IEEE SENSORS JOURNAL, vol.20 No.16 pp.9283~9292, 2020
[View Original]
- An Approximate Memory Architecture for Energy Saving in Deep Learning Applications, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, vol.67 No.5 pp.1588~1601, 2020
[View Original]
- A Low-Cost and High-Throughput FPGA Implementation of the Retinex Algorithm for Real-Time Video Enhancement, IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, vol.28 No.1 pp.101~114, 2020
[View Original]
- ROI-Based LiDAR Sampling Algorithm in on-Road Environment for Autonomous Driving, IEEE ACCESS, vol.7 pp.90243~90253, 2019
[View Original]
- Integration and Boost of a Read-Modify-Write Module in Phase Change Memory System, IEEE TRANSACTIONS ON COMPUTERS, vol.68 No.12 pp.1772~1784, 2019
[View Original]
- An Effective DRAM Address Remapping for Mitigating Rowhammer Errors, IEEE TRANSACTIONS ON COMPUTERS, vol.68 No.10 pp.1428~1441, 2019
[View Original]
- A High-Throughput and Power-Efficient FPGA Implementation of YOLO CNN for Object Detection, IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, vol.27 No.8 pp.1861~1873, 2019
[View Original]
- A High-Throughput Hardware Accelerator for Lossless Compression of a DDR4 Command Trace, IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, vol.27 No.1 pp.92~102, 2019
[View Original]
- SPIHT Algorithm With Adaptive Selection of Compression Ratio Depending on DWT Coefficients, IEEE TRANSACTIONS ON MULTIMEDIA, vol.20 No.12 pp.3200~3211, 2018
[View Original]
- Optimal Selection of SRAM Bit-Cell Size for Power Reduction in Video Compression, IEEE JOURNAL ON EMERGING AND SELECTED TOPICS IN CIRCUITS AND SYSTEMS, vol.8 No.3 pp.431~443, 2018
[View Original]
- Fast and Accurate Memory Simulation by Integrating DRAMSim2 into McSimA+, ELECTRONICS, vol.7 No.8, 2018
[View Original]
- A Low-Cost Hardware Design of a 1-D SPIHT Algorithm for Video Display Systems, IEEE Transactions on Consumer Electronics, vol.64 No.1 pp.44~52, 2018
[View Original]
- A high-definition LIDAR system based on two-mirror deflection scanners, IEEE Sensors Journal, vol.18 No.2 pp.559~568, 2018
[View Original]
- A low-power surveillance video coding system with early background subtraction and adaptive frame memory compression, IEEE Transactions on Consumer Electronics, vol.63 No.4 pp.359~367, 2017
[View Original]
- A Low-Power Video Recording System with Multiple Operation Modes for H.264 and Light-Weight Compression, IEEE Transactions on Multimedia, vol.18 No.4 pp.603~613, 2016
[View Original]
- An enhanced one-dimensional SPIHT algorithm and its implementation for TV systems, Displays, vol.40 pp.68~77, 2015
[View Original]
- An Effective Combination of Power Scaling for H.264/AVC Compression, IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol.23 No.11 pp.2685~2689, 2015
[View Original]
Conference Papers
- Sungrae Kim, Hyun Kim, Power-Efficient Double-Cyclic Low-Precision Training for Convolutional Neural Networks, 4th IEEE International Conference on Artificial Intelligence Circuits and Systems (AICAS 2022), 인천 송도 컨벤시아, 2022
- Seungjin Lee, Hyun Kim, DC-MPQ: Distributional Clipping based Mixed-Precision Quantization for Convolutional Neural Networks, 4th IEEE International Conference on Artificial Intelligence Circuits and Systems (AICAS 2022), 인천 송도 컨벤시아, 2022
- Dahun Choi, Hyun Kim, Hardware-Friendly Logarithmic Quantization with Mixed-Precision for MobileNetV2, 4th IEEE International Conference on Artificial Intelligence Circuits and Systems (AICAS 2022), 인천 송도 컨벤시아, 2022
- Hyokeun Lee, Hyungsuk Kim, Seokbo Shim, Moonsoo Kim, Seokbo Shim, Seungyong Lee, Dosun Hong, Hyuk-Jae Lee, Hyun Kim, PCMCsim: An Accurate Phase-Change Memory Controller Simulator and its Performance Analysis, 2022 IEEE International Symposium on Performance Analysis of Systems and Software (ISPASS 2022), 싱가폴, 2022
- Subin Ki, Hyun Kim, Activation Distribution-based Layer-wise Quantization for Convolutional Neural Networks, 2022 International Conference on Electronics, Information, and Communications (ICEIC 2022), Grand Hyatt Jeju, Republic of Korea, 2022
- Jin Shin, Hyun Kim, Fine-tuned SPIHT Algorithm to Improve Compression Efficiency, 2022 International Conference on Electronics, Information, and Communications (ICEIC 2022), Grand Hyatt Jeju, Republic of Korea, 2022
- Seungyong Lee, Sanghyun Lee, Minseok Seo, Chunmyung Park, Hyuk-Jae Lee, Woojae Shin, Hyun Kim, A High-Performance Scheduling Algorithm for Mode Transition in PIM, IEEE/IEIE The Sixth International Conference On Consumer Electronics Asia (ICCE-Asia) 2021, DEL PINO Resort, Gangwon province, South Korea, 2021
- Joohan Yi, Hyun Kim, Hyuk-Jae Lee, Estimation of On-demand Scrubbing Points in Phase-Change Memory without Read Counter, IEEE/IEIE The Sixth International Conference On Consumer Electronics Asia (ICCE-Asia) 2021, DEL PINO Resort, Gangwon province, South Korea, 2021
- Hyeong Gi Seong, Hyokeun Lee, Hyun Kim, Hyuk-Jae Lee, Analysis of Hardware Prefetchers Suitable for CNN Applications, IEEE/IEIE The Sixth International Conference On Consumer Electronics Asia (ICCE-Asia) 2021, DEL PINO Resort, Gangwon province, South Korea, 2021
- Sungrae Kim, Hyun Kim, Linear Domain-aware Log-scale Post-training Quantization, IEEE/IEIE The Sixth International Conference On Consumer Electronics Asia (ICCE-Asia) 2021, DEL PINO Resort, Gangwon province, South Korea, 2021
- Juntae Park, Hyun Kim, Analysis for Implementing Power-Efficient Convolutional Operators on FPGA Platforms, IEEE/IEIE The Sixth International Conference On Consumer Electronics Asia (ICCE-Asia) 2021, DEL PINO Resort, Gangwon province, South Korea, 2021
- 김현, 자율주행의 카메라 센서 기반 물체 탐지를 위한 통합 하드웨어 플랫폼 구현, CICS’21 정보 및 제어 학술대회, 베네치아 호텔 & 리조트 (전남 여수시), 2021
- Dahun Choi, Hyun Kim, Hardware-friendly Log-scale Quantization for CNNs with Activation Functions Containing Negative Values, 18th International SoC Design Conference (ISOCC 2021), 라마다 플라자 제주, 2021
- Hyun Kim, Implementation of Optimal CNN Accelerators for Mobile Devices: Algorithm, Architecture, and Memory System Co-Design, 18th International SoC Design Conference (ISOCC 2021), 라마다 플라자 제주, 2021
- Jeong Jun Lee, Seung Il Lee, Hyun Kim, Continual Learning for Instance Segmentation to Mitigate Catastrophic Forgetting, 18th International SoC Design Conference (ISOCC 2021), 라마다 플라자 제주, 2021
- 구광현, 김현, 커널 프루닝을 위한 필터 프루닝 기반의 레이어 민감도 측정 기법, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 이종호, 김현, 2D-DWT를 이용한 딥러닝 기반 실시간 객체 인식 알고리즘의 성능 향상, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 성형기, 이효근, 이지헌, 김현, 이혁재, PRAM의 Resistance Drift를 고려한 이중 해시 테이블 구조, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 홍현석, 김현, 초해상화 기반의 전처리를 활용한 영상 내 문자 검출 기법, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 이정준, 김현, 인스턴스 분할과 포즈 추정을 활용한 특정 인물 탐색, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 서민석, 이승용, 김현, 이혁재, FPGA를 이용한 메모리 컨트롤러 검증 플랫폼 구축, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 박천명, 이승용, 김현, 이혁재, 메모리 접근 패턴 분석을 통한 PIM에 적합한 딥러닝 워크로드 구별 방법, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 김형석, 이효근, 김현, 이혁재, PCM controller에서 빠른 주소 변환을 위한 stream prefetcher 구현, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 이주한, 김문수, 김현철, 김현, 이혁재, 상변화 메모리의 Read 카운터를 제외한 On-demand Scrubbing 솔루션, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 전다영, 이승일, 이혁재, 김현, Weak Label을 활용한 딥뉴럴네트워크의 성능 향상 기법, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 주혜린, 박준태, 기수빈, 김현, Mixed precision과 적응적 bias을 활용한 8-bit 부동소수점 양자화, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 기수빈, 박준태, 주혜린, 김현, 임베디드 플랫폼을 위한 Float-Fixed MAC과 Fixed-Fixed MAC 연산기의 하드웨어 리소스 비교, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 이승용, 이효근, 김현, 이혁재, PCRAM 컨트롤러 내 data caching 기법, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 최다훈, 김현, 음의 임계값을 이용한 딥뉴럴네트워크의 하드웨어 친화적 양자화, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 이승일, 김현, 가우시안 모델링을 기반으로 한 정확한 포즈 추정 기법, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- 김성래, 김현, Near Zero-Skipping을 활용한 저전력 CNN 네트워크, 2021년도 대한전자공학회 하계종합학술대회, 롯데호텔 중문, 2021
- Jin Shin, Hyun Kim, Object Detector Friendly Frame Memory Compression Based on 1-D DWT and SPIHT, The 36nd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2021), Grand Hyatt Jeju, 2021
- Seungjin Lee, Hyun Kim, Feature Map-Aware Activation Quantization for Low-bit Neural Networks, The 36nd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2021), Grand Hyatt Jeju, 2021
- Seung-Hwan Bae, Hyuk-Jae Lee, Hyun Kim, Cache Compression with Golomb-Rice Code and Quantization for Convolutional Neural Networks, IEEE International Symposium on Circuits and Systems (ISCAS 2021), hotel inter-burgo daegu, 2021
- Seung-Hwan Bae, Hyuk-Jae Lee, Hyun Kim, DC-AC: Deep Correlation-based Adaptive Compression of Feature Map Planes in Convolutional Neural Networks, IEEE International Symposium on Circuits and Systems (ISCAS 2021), hotel inter-burgo daegu, 2021
- 심석보, 이효근, 김형석, 김현, 이혁재, PCRAM 기반 스토리지의 set-associative cache 성능 분석, 2020년도 대한전자공학회 추계종합학술대회, 광주 김대중컨벤션센터, 2020
- Seungjin Lee, Hyun Kim, MPQ-YOLACT: Mixed-Precision Quantization for Lightweight YOLACT, IEEE/IEIE The Fifth International Conference On Consumer Electronics Asia (ICCE-Asia) 2020, 부산 해운대 파라다이스호텔, 2020
- Sungrae Kim, Hyun Kim, Mixture of Deterministic and Stochastic Quantization Schemes for Lightweight CNN, 17th International SoC Design Conference (ISOCC 2020), 여수 소노캄호텔, 2020
- Nam Joon Kim, Hyun Kim, Mask-Soft Filter Pruning for Lightweight CNN Inference, 17th International SoC Design Conference (ISOCC 2020), 여수 소노캄호텔, 2020
- Seung Il Lee, Hyun Kim, Instant and Accurate Instance Segmentation Equipped with Path Aggregation and Attention Gate, 17th International SoC Design Conference (ISOCC 2020), 여수 소노캄호텔, 2020
- Quan-Dung Pham, Xuan Truong Nguyen, Hyuk-Jae Lee, Hyun Kim, An MAE-aware ROI Sampling Model for LiDAR, 17th International SoC Design Conference (ISOCC 2020), 여수 소노캄호텔, 2020
- Xuan Truong Nguyen, Hyuk-Jae Lee, Hyun Kim, A LiDAR sampling algorithm for depth data acquisition in on-road environment for autonomous driving, 2020 International Conference on Electric-Vehicle, Smart Grid, and Information Technology (ICESI 2020), 제주도, 2020
- Jiwoong Choi, Dayoung Chun, Hyuk-Jae Lee, Hyun Kim, Uncertainty-Based Object Detector for Autonomous Driving Embedded Platforms, 2ND IEEE INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE CIRCUITS AND SYSTEMS, GENOA, ITALY (Online), 2020
- 이승용, 이효근, 송병기, 김현, 이혁재, Filebench를 활용한 PCRAM에 적합한 워크로드 분석, 2020년도 대한전자공학회 하계종합학술대회, 롯데호텔 제주(중문), 2020
- 송병기, 이효근, 김현, 이혁재, FPGA를 이용한 PRAM 컨트롤러 에뮬레이션 시스템 구현, 2020년도 대한전자공학회 하계종합학술대회, 롯데호텔 제주(중문), 2020
- 이상현, 김보열, 김현, 이혁재, Nvbit를 이용한 Approximate Memory의 GPU 플랫폼 적용, 2020년도 대한전자공학회 하계종합학술대회, 롯데호텔 제주(중문), 2020
- 신진, 김현, SPIHT 알고리즘의 가변적 압축율을 위한 지도학습 기반의 Classification 모델 구현, 2020년도 대한전자공학회 하계종합학술대회, 롯데호텔 제주(중문), 2020
- 이승일, 김현, 가우시안 모델링 기반의 정확한 Instance Segmentation, 2020년도 대한전자공학회 하계종합학술대회, 롯데호텔 제주(중문), 2020
- 김성래, 김현, 적응적 스케일 펙터를 활용한 INT8로 양자화된 YOLOv3, 2020년도 대한전자공학회 하계종합학술대회, 롯데호텔 제주(중문), 2020
- 김남준, 김현, CNN 경량화를 위한 소프트한 가중치 푸르닝, 2020년도 대한전자공학회 하계종합학술대회, 롯데호텔 제주(중문), 2020
- 김성래, 김현, 적응적 고정 소수점 양자화를 이용한 경량화된 자율주행용 물체 인식기 구현, 2020년도 대한전기학회 제51회 하계학술대회, 부산 벡스코, 2020
- Boyeal Kim, SangHyun Lee, Hyun Kim, Duy-Thanh Nguyen, Minh-Son Le, Ik Joon Chang, Dohun Kwon, Jin Hyeok Yoo, Jun Won Choi, Hyuk-Jae Lee, PCM: Precision-Controlled Memory System for Energy Efficient Deep Neural Network Training, Design, Automation and Test in Europe (DATE) Conference 2020, ALPEXPO, Grenoble, France, 2020
- Hyokeun Lee, Hyunmin Jung, Hyuk-Jae Lee, and Hyun Kim, Bitwidth Reduction of Write Counters for Wear Leveling in a Phase-Change Memory System, 2020 International Conference on Electronics, Information, and Communications (ICEIC 2020), Spain Barcelona - Meliá Barcelona Sarrià, 2020
- Dayoung Chun, Jiwoong Choi, Hyuk-Jae Lee, Hyun Kim, Memory Concurrency Optimization of One-Stage Object Detector for Embedded Systems, 2020 International Conference on Electronics, Information, and Communications (ICEIC 2020), Spain Barcelona - Meliá Barcelona Sarrià, 2020
- Xuan Truong Nguyen, Tuan Nghia Nguyen, Hyuk-Jae Lee, Hyun Kim, An Accurate Weight Binarization Method for a CNN Object Detector Using Double Scaling Factors, 2020 International Conference on Electronics, Information, and Communications (ICEIC 2020), Spain Barcelona - Meliá Barcelona Sarrià, 2020
- Moonsoo Kim, Hyuk-Jae Lee, Hyun Kim, An On-Demand Scrubbing Solution for Read Disturbance Error in Phase-Change Memory, 2020 International Conference on Electronics, Information, and Communications (ICEIC 2020), Spain Barcelona - Meliá Barcelona Sarrià, 2020
- Duy Thanh Nguyen, Hyuk-Jae Lee, Hyun Kim, Ik-joon Chang, An approximate DRAM with efficient refresh schemes for low power deep learning applications, 2020 International Conference on Electronics, Information, and Communications (ICEIC 2020), Spain Barcelona - Meliá Barcelona Sarrià, 2020
- Jiwoong Choi, Dayoung Chun, Hyuk-Jae Lee, Hyun Kim, Uncertainty Modeling and Its Utilization for Accurate Object Detection in Autonomous Driving, 2020 International Conference on Electronics, Information, and Communications (ICEIC 2020), Spain Barcelona - Meliá Barcelona Sarrià, 2020
- 전다영, 최지웅, 김현, Two-context inference with TensorRT, 2019년도 대한전자공학회 추계종합학술대회, 강릉 라카이 샌드파인 리조트, 2019
- Duy Thanh Nguyen, Tuan Nghia Nguyen, Hyun Kim, Hyuk-Jae Lee, A multiplier-less quantization for a high performance YOLO-v2 implementation on FPGA, 2019년도 대한전자공학회 추계종합학술대회, 강릉 라카이샌드파인 리조트, 2019
- 김성래, 김현, 임베디드 플랫폼 기반 자율주행을 위한 적응형 데이터 양자화를 적용한 하드웨어 친화적인 YOLOv3, 2019년도 대한전자공학회 추계종합학술대회, 강릉 라카이 샌드파인 리조트, 2019
- 김남준, 김현, 임베디드 플랫폼 기반 자율주행을 위한 채널 푸르닝된 YOLOv3의 성능 분석, 2019년도 대한전자공학회 추계종합학술대회, 강릉 라카이 샌드파인 리조트, 2019
- Jiwoong Choi, Dayoung Chun, Hyun Kim, Hyuk-Jae Lee, Gaussian YOLOv3: An Accurate and Fast Object Detector using Localization Uncertainty for Autonomous Driving, International Conference on Computer Vision (ICCV) 2019, COEX, Seoul, Korea, 2019
- 최지웅, 전다영, 김성래, 이승일, 이혁재, 김현, Performance Analysis of Various YOLO Algorithms for Autonomous driving on the Embedded System, The 50th KIEE Summer Conference 2019, 델피노리조트, 2019
- 김현, 이영일, Implementation of low-power electric vehicles capable of autonomous driving within a smart energy town, The 50th KIEE Summer Conference 2019, 델피노리조트, 2019
- 김문수, 이효근, 이혁재, 김현, Write Disturbance Error를 고려한 PRAM Wear-Leveling 알고리즘, 2019년도 대한전자공학회 하계종합학술대회, 메종글래드 제주, 2019
- 이효근, 김현, 이혁재, 듀얼 채널 상변화 메모리 시스템을 위한 Read-Modify-Write 모듈의 최적화, 2019년도 대한전자공학회 하계종합학술대회, 메종글래드 제주, 2019
- 김성래, 이승일, 김남준, 최지웅, 전다영, 김현, 자율주행 데이터셋을 활용한 푸르닝된 YOLOv3 알고리즘 성능 분석, 2019년도 대한전자공학회 하계종합학술대회, 메종글래드 제주, 2019
- Boyeal Kim, Hyun Kim, Hyuk-Jae Lee, 근사 메모리를 이용한 GPU 기반의 에너지 효율적 PIM 계층 구조, 2019년도 대한전자공학회 하계종합학술대회, 메종글래드 제주, 2019
- Duy Thanh Nguyen, Boyeal Kim, Hyun Kim, Hyuk-Jae Lee, 딥러닝 어플리케이션에서 리프레시 에너지 절감을 위한 비트 전치 유닛 기반의 근사 메모리 아키텍처, 2019년도 대한전자공학회 하계종합학술대회, 메종글래드 제주, 2019
- 이승일, 김성래, 기수빈, 최지웅, 전다영, 김현, Letterbox 값에 따른 YOLOv3 알고리즘 성능 분석, 2019년도 대한전자공학회 하계종합학술대회, 메종글래드 제주, 2019
- Xuan Truong Nguyen, Quan Dung Pham, Hyun Kim, Hyuk-Jae Lee, An Object-boundary-aware Scanning Policy for a LiDAR System, 2019년도 대한전자공학회 하계종합학술대회, 메종글래드 제주, 2019
- Tuan Nghia Nguyen, Xuan Truong Nguyen, Hyun Kim, Hyuk-Jae Lee, A Lightweight YOLOv2 Object Detector Using a Dilated Convolution, The 34nd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2019), Jeju Shinhwa World, 2019
- Dayoung Chun, Jiwoong Choi, Hyun Kim, Hyuk-Jae Lee, A Study for Selecting the Best One-Stage Detector for Autonomous Driving, The 34nd International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2019), Jeju Shinhwa World, 2019
- Jiwoong Choi, Boyeal Kim, Hyuk-Jae Lee, Hyun Kim, A Preprocessing Method for Improving the Compression Ratio of LPDDR4 Command Trace, International Conference on Electronics, Information, and Communications (ICEIC) 2019, Pullman Auckland Hotel, New Zealand, 2019
- Xuan Truong Nguyen, Jiwoong Choi, Hyuk-Jae Lee, Hyun Kim, A Hardware-aware Compression Algorithm for Profiling DDR4 Memory Accesses, International Conference on Electronics, Information, and Communications (ICEIC) 2019, Pullman Auckland Hotel, New Zealand, 2019
- 이주한, 김태성, 이유학, 김현, Variance Adaptive Guided Image Filtering for Video Coding, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- Duy Thanh Nguyen, Seungwan Baek, Hyun Kim, A fine-grained refresh scheme for a DRAM power reduction in deep learning applications, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- Tuan Nghia Nguyen, Duy Thanh Nguyen, Hyun Kim, QYOLO: A hardware design of quantized neural networks for low cost object detection, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- Thai K. Nguyen, Xuan Truong Nguyen, Hyun Kim, Distribution of LiDAR sampling budget within an ROI using semantic information, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- Xuan Truong Nguyen, Hyun Kim, Nearly-lossless compressive sampling algorithm for depth data acquisition systems, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- Nguyen Huy Hung, Duy Thanh Nguyen, Hyun Kim, Bit Transpose Unit Design for Approximate Memory Architecture, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- 신우재, 김현, 이혁재, 3D Thermal Simulation of High Bandwidth Memory using GPGPUSim and Hotspot, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- 이상헌, 이동현, 김현, 이규중, An Optimization of Streaming Structured CNN Hardware for Super Resolution Using 1-D Horizontal Convolution Filter, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- 빅콘스탄틴, 김현, Distant Cache Prefetching in CNN Algorithms Run on CPU, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- 최지웅, 김보열, 김현, A Pre-processing Method for Improving the Compression Ratio of DDR4 Memory Command Data, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- 박진우, 김현, Implementation of LUT based Exponentiation function for Image Processing Hardware, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- 이승용, 김문수, 이효근, 김현, Efficient Implementation of Rejuvenator for PRAM, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- 김문수, 이효근, 김현, An Effective PRAM Wear-Leveling Algorithm for Reducing Write Disturbance Error, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- 이효근, 박진우, 김현, Implementation of Real-Time Histogram-based Contrast Enhancement Algorithm on FPGA with the Prevention of Memory Collision, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- 김보열, 최지웅, 김현, Implementation of Efficient Online Merge Sorter Using FPGA Internal Memory, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
- 정우석, 김현, Early Decision of Inter-prediction Modes for Bottom-up HEVC Encoders, 2018년도 대한전자공학회 하계종합학술대회, 롯데호텔제주, 2018
Books
idsl.seoultech.ac.kr/?p=publication
Patents
idsl.seoultech.ac.kr/?p=publication
Projects
- 강화학습 기반 향온향습 제어 모듈의 임베디드 구현, 한국산업기술시험원, 2020.10.~2020.11.
- 2,000 TFLOPS급 서버 인공지능 딥러닝 프로세서 및 모듈 개발, 정보통신기획평가원(구'정보통신기술진흥센터), 2020.04.~2021.12.
- 모바일 자가 학습 가능 재귀 뉴럴 네트워크 프로세서 기술 개발, 정보통신기획평가원(구'정보통신기술진흥센터), 2020.04.~2021.12.
- 저전력 심층 신경망을 위한 적응적 리프레쉬를 활용한 근사 DRAM 설계, 산학협력단, 2020.03.~2021.02.
- 대형과제유치지원금(스마트에너지시스템 인재양성사업단 지원), 서울과학기술대학교 산학협력단, 2020.02.~2020.07.
- 자율주행을 위한 딥러닝 기반 저전력 영상 처리 SoC 플랫폼 개발, 한국연구재단, 2019.06.~2022.02.
- 전기정보기술연구소, 한국연구재단, 2019.06.~2022.02.
- 라이더 스캐너를 위한 gradient 인식 라인 샘플링 알고리즘, 산학협력단, 2019.03.~2020.02.
- 고성능 저전력 딥러닝 하드웨어 구현을 위한 근사적 메모리 구조, 삼성전자(주), 2018.09.~2019.11.
- 자율주행이 가능한 딥러닝 기반 개방형 EV 차량 플랫폼 기술개발, 한국산업기술평가관리원, 2017.11.~2020.12.
- DRAM 및 PRAM 연동 이종 메모리 아키텍처 및 컨트롤러 IC 원천기술 개발, 한국산업기술평가관리원, 2017.07.~2021.12.
수상
- Analysis for Implementing Power-Efficient Convolutional Operators on FPGA Platforms, IEEE/IEIE The Sixth International Conference On Consumer Electronics Asia (ICCE-Asia) 2021 - Best Paper Award Silver Prize, IEEE/IEIE, 2021
- Bit-width Reduction in Write Counters for Wear Leveling in a Phase-change Memory System, First Prize in Haedong Best Paper Award, IEIE Transactions on Smart Processing & Computing, 2021
- 어미새팀, 2020 인공지능 학습용 데이터 [동적객체인지 AI 데이터] 온라인 해커톤 동상, 주식회사 에이모, 2021
- 2020학년도 교육분야 우수교육상, 2020학년도 교육분야 우수교원 포상, 서울과학기술대학교, 2021
- 자주팀, 2020 인공지능 학습용 데이터 [도로주행영상 AI 데이터] 온라인 콘테스트 동상, 한국자동차연구원, 2020
- KKL팀, 2020 인공지능 학습용 데이터 [도로주행영상 AI 데이터] 온라인 콘테스트 동상, 한국자동차연구원, 2020
- An Approximate DRAM Design with a Flexible Refresh Scheme for Low Power Deep Learning Applications, Best Paper Award Silver Prize, ICEIC 2020, IEEE & IEIE, 2020
- A multiplier-less quantization for a high performance YOLO-v2 implementation on FPGA, 2019년도 대한전자공학회 추계학술대회 우수학생논문상, 대한전자공학회, 2019
Miscellaneous
• Member, IEEE
• Director, IEIE
• Associate Editor, IEIE Transactions on Smart Processing and Computing
• Reviewer, IEEE Transactions on Circuits and Systems for Video Technology
• Reviewer, IEEE Transactions on Circuits and Systems I: Regular Papers
• Reviewer, IEEE Transactions on Circuits and Systems II: Express Briefs
• Reviewer, IEEE Transactions on Computers
• Reviewer, IEEE Transactions on Very Large Scale Integration (VLSI) Systems
• Reviewer, IEEE Transactions on Neural Networks and Learning Systems
• Reviewer, IEEE Transactions on Emerging Topics in Computing
• Reviewer, IEEE Access
• Reviewer, IEEE International Conference on Machine Learning (ICML)
• Reviewer, IEEE International Conference on Artificial Intelligence Circuits and Systems (AICAS)
• Reviewer, IEIE Journal of Semiconductor Technology and Science
• Program Committee, International Conf. on Electronics, Information, and Communication 2020
• Program Committee, IEIE Summer Conf. 2018
• Verification Committee Member, Employment Examination for Seoul Civil Servant
• TF Committee Member, Intelligent Semiconductor Forum