PUBLICATIONS

Selected SCIE Journal Papers

• Aggressive GPU Cache Bypassing with Monolithic 3D Based NoC, Journal of Supercomputing, 2023.03

• Multi-Task Learning-based Secure Transmission for Reconfigurable Intelligent Surface-Aided Wireless Communications, ICT Express, 2022.09

• Rolling Bearing Fault Diagnosis Based on Improved GAN and 2-D Representation of Acoustic Emission Signals, IEEE Access, 2022.07

• Deep Neural Network for Beam and Blockage Prediction in 3GPP-Based Indoor Hotspot Environments, Wireless Personal Communications, 2022.06

• Gearbox Fault Identification Model Using an Adaptive Noise Canceling Technique, Heterogeneous Feature Extraction, and Distance Ratio Principle Component Analysis, Sensors, 2022.05

• Online Learning-based Beam and Blockage Prediction for Indoor Millimeter-wave Communications, ICT Express, 2022.03

• A Novel Framework for Centrifugal Pump Fault Diagnosis by Selecting Fault Characteristic Coefficients of Walsh Transform and Cosine Linear Discriminant Analysis, IEEE Access, 2021.11

• 2D CNN-Based Multi-Output Diagnosis for Compound Bearing Faults under Variable Rotational Speeds , Machines, 2021.09

• Efficient Fault Diagnosis of Rolling Bearings using Neural Network Architecture Search and Sharing Weights, IEEE Access, 2021.07

• Enhancing Matrix Multiplication with a Monolithic 3D Based Scratchpad Memory, IEEE Embedded Systems Letters, 2021.06

• Bearing Fault Classification using Ensemble Empirical Mode Decomposition and Convolutional Neural Network, Electronics, 2021.05

• Deep Learning-Based Bearing Fault Diagnosis Method for Embedded Systems, Sensors, 2020.12

• Construction of a Sensitive and Speed Invariant Gearbox Fault Diagnosis Model Using an Incorporated Utilizing Adaptive Noise Control and a Stacked Sparse Autoencoder-Based Deep Neural Network, Sensors, 2020.12

• Intelligent Fault Diagnosis Method Using Acoustic Emission Signals for Bearings under Complex Working Conditions, Applied Sciences, 2020.10

• Accurate Bearing Fault Diagnosis under Variable Shaft Speed using Convolutional Neural Networks and Vibration Spectrogram, Applied Sciences, 2020.09

• A novel warp scheduling scheme considering long-latency operations for high-performance GPUs, Journal of Supercomputing, 2020.04

• Deep learning object-impulse detection for enhancing leakage detection of a boiler tube using acoustic emission signal, Applied Sciences, 2019.10

• Adaptive Fuzzy-Based Fault-Tolerant Control of a Continuum Robotic System for Maxillary Sinus Surgery, Applied Sciences, 2019.06

• Advanced Adaptive Fault Diagnosis and Tolerant Control for Robot Manipulators, Energies, 2019.04

• Application Characteristics-Aware Sporadic Cache Bypassing for high performance GPGPUs, Journal of Parallel and Distributed Computing, 2018.12

• Effective Prediction of Bearing Fault Degradation under Different Crack Sizes Using a Deep Neural Network, Applied Sciences, 2018.11

• A High-Performance, Resource-Efficient, Reconfigurable Parallel-Pipelined FFT Processor for FPGA Platforms, Microprocessors and Microsystems, 2018.07

• A Hybrid Feature Model and Deep-Learning-Based Bearing Fault Diagnosis, Sensors, 2017.12

• Early miss prediction based periodic cache bypassing for high performance GPUs, Microprocessors and Microsystems, 2017.11

• A Pipelined FFT Processor Using an Optimal Hybrid Rotation Scheme for Complex Multiplication: Design, FPGA Implementation and Analysis, Electronics, 2017.08

• A dynamic CTA scheduling scheme for massive parallel computing, Cluster Computing, 2017.03

• Accelerating IP routing algorithm using graphics processing unit for high speed multimedia communication, Multimedia Tools and Applications, 2016.12

• NTB branch predictor: dynamic branch predictor for high-performance embedded processors, Journal of Supercomputing, 2016.05

• A novel memory management technique for cloud client devices, Cluster Computing, 2015.09

• Service-oriented Distributed DoS Detection Mechanism by Managing a Pseudo State in a Flow Router, Multimedia Tools and Applications, 2015.08

• A fast and energy-efficient Hamming decoder for software-defined radio using graphics processing units, Journal of Supercomputing, 2015.07

• A new cache replacement algorithm for last-level caches by exploiting tag-distance correlation of cache lines, Microprocessors and Microsystems, 2015.06

• An optimal many-core model-based Supercomputing for accelerating video-equipped fire detection, Journal of Supercomputing, 2015.06

• Computationally Efficient Implementation of a Hamming Code Decoder Using Graphics Processing Unit, Journal of Communications and Networks, 2015.04

• A GPU-based (8,4) Hamming decoder for secure transmission of watermarked medical images, Cluster Computing, 2015.03

• Measuring Variance between Smartphone Energy Consumption and Battery Life, IEEE Computer, 2014.07

• Concurrent warp execution: improving performance of GPU-likely SIMD architecture by increasing resource utilization, Journal of Supercomputing, 2014.07

• Early wakeup: improving the drowsy cache performance, Turkish Journal of Electrical Engineering and Computer Sciences, 2014.03

• Highly reliable state monitoring system for induction motors using dominant features in a two-dimension vibration signal, New Review of Hypermedia and Multimedia, 2013.12

• An Analysis of Reducing Communication Delay in Network-on-Chip Interconnect Architecture, Wireless Personal Communications, 2013.12

• Design space exploration in many-core processors for sound synthesis of plucked string instruments, Journal of Parallel and Distributed Computing, 2013.11

• An efficient scheduling scheme using estimated execution time for heterogeneous computing systems, Journal of Supercomputing, 2013.08

• Design Space Exploration of Many-Core Processors for Camera-on-a-Chip, Journal of Internet Technology, 2013.01

• Quantifying Architectural Impact of Liquid Cooling for 3D Multi-Core Processors, Journal of Semiconductor Technology and Science, 2012.09

• A Hybrid Technique for Medical Image Segmentation, Journal of Biomedicine and Biotechnology, 2012.07

• Quantitiative Analysis of CPU/GPU Co-execution in High-Performance Computing Systems, Information, 2012.07

Selected Domestic Journal Papers

• CNN 기반 딥러닝을 이용한 베어링 고장 진단의 정확도 및 계산 복잡도 분석, 한국차세대컴퓨팅학회논문지, 2022.02

• GPGPU 성능 향상을 위한 캐쉬 경합 기반 CTA 할당 기법 연구, 한국차세대컴퓨팅학회논문지, 2020.10

• IPC-based Dynamic SM management on GPGPU for Executing AES Algorithm, 한국컴퓨터정보학회논문지, 2020.02

• MSHR-Aware Dynamic Warp Scheduler for High Performance GPUs, 한국정보처리학회논문지 2019.05

• Latency Hiding based Warp Scheduling Policy for High Performance GPUs, 한국컴퓨터정보학회논문지, 2019.04

• Workload Characteristics-based L1 Data Cache Switching-off Mechanism for GPUs, 한국컴퓨터정보학회논문지, 2018.10

• GPU 성능 향상을 위한 MSHR 정보 기반 워프스케줄링 기법, 한국차세대컴퓨팅학회논문지, 2017.06

• GPGPU 자원 활용 개선을 위한 블록 지연시간 기반 워프 스케줄링 기법, 한국정보처리학회논문지, 2017.05

• Reuse Information based Thrashing Resistant Cache Management Scheme, 한국컴퓨터정보학회논문지, 2017.03

• GPU 성능향상을 위한 IPC 기반 동적 CTA 스케줄링 기법 연구, 한국컴퓨터정보학회논문지, 2016.02

• 작업 처리 단위 변화에 따른 GPU 성능과 메모리 접근 시간의 관계 분석, 스마트미디어저널, 2015.12

• A New Thread Block Scheduling Technique for Improving the Performance of GPGPU Architecture, 한국차세대컴퓨팅학회논문지, 2015.08

• GPU 성능 저하 해결을 위한 내부 자원 활용/비활용 상태 분석, 한국콘텐츠학회논문지, 2015.07

• GPU를 이용한 다양한 해상도의 비디오기반 실시간 화재감지 방법구현 및 성능평가, 한국컴퓨터정보학회논문지, 2015.01

• GPU 코어에 할당된 CTA 수에 따른 GPGPU 구조의성능 및 전력 효율성 분석, 한국차세대컴퓨팅학회논문지, 2014.12

• 라스트 레벨 캐쉬 성능 향상을 위한 캐쉬 교체 기법 연구, 한국정보과학회논문지, 2014.11

• 고속의 클러스터 추정을 위한 매니코어 프로세서의 디자인 공간 탐색, 한국컴퓨터정보학회논문지, 2014.10

• 특이치 분해를 위한 최적의 2차원 멀티코어 시스템 탐색, 한국컴퓨터정보학회논문지, 2014.09

• GPGPU를 이용한 비디오 기반 실시간 화재감지 알고리즘 구현, 한국컴퓨터정보학회논문지, 2014.08

• 영상 처리 알고리즘 전용 멀티코어 프로토타입시스템 설계 및 구현, 한국차세대컴퓨팅학회논문지, 2014.08

• 코어 내부 구성요소와 L2 캐쉬의 배치 관계에 따른 멀티코어프로세서의 온도 분석, 한국컴퓨터정보학회논문지, 2014.04

• 계층적 메모리 구성에 따른 GPU 성능 분석, 한국콘텐츠학회논문지, 2014.03

• 범용 그래픽 처리 장치의 메모리 설계를 위한 그래픽 처리 장치의 메모리 특성 분석, 스마트미디어저널, 2014.03

• 래스터화 알고리즘을 위한 최적의 매니코어 프로세서 구조 탐색, 대한임베디드공학회논문지, 2014.02

• 재구성 가능한 라스트 레벨 캐쉬 구조를 위한 코어 인지 캐쉬 교체 기법, 한국컴퓨터정보학회논문지, 2013.11

• GPGPU를 이용한 Fuzzy C-Means 알고리즘의 구현 및 성능분석, 한국차세대컴퓨팅학회논문지, 2013.10

• 실시간 화재 특징 추출을 위한 임베디드 매니코어 프로세서의 디자인공간 탐색, 한국컴퓨터정보학회논문지, 2013.10

• 강인한 움직임 영역 검출과 화재의 효과적인 텍스처 특징을 이용한 화재 감지 방법, 한국컴퓨터정보학회논문지, 2013.06

• GPGPU를 이용한 파데브-레브리어 알고리즘 구현 및 성능 분석, 대한임베디드공학회논문지, 2013.06

• 스마트폰의 구성 변수에 따른 전력 효율성 분석, 한국컴퓨터정보학회논문지, 2013.05

• 텍스처 분석 기반 칼라 텍스처 이미지 워터마킹 알고리즘, 한국컴퓨터정보학회논문지, 2013.04

• 워프 스케쥴링 기법에 따른 GPU 성능 분석, 한국차세대컴퓨팅학회논문지, 2013.04

• 범용 응용프로그램 실행 시 하드웨어 구성과 분기 처리 기법에 따른 GPU 성능 분석, 한국콘텐츠학회논문지, 2013.03

• TSV를 활용한 3차원 구조 마이크로프로세서에서의 L2 캐쉬 접근 시간 향상률 분석, 한국차세대컴퓨팅학회논문지, 2012.08

• 2차원 구조 대비 3차원 구조 GPU의 메모리 접근 효율성 분석, 한국컴퓨터정보학회논문지, 2012.07

• 하드웨어 구조 변경을 통한 마이크로프로세서 내부 명령어 캐쉬에서의 동적 전력 소모 감소 기법, 한국정보과학회논문지, 2012.07

• 캐쉬 구성에 따른 3차원 쿼드코어 프로세서의 성능 및 온도 분석, 한국컴퓨터정보학회논문지, 2012.06

• 응용프로그램 실행에 따른 CPU/GPU의 온도 및 컴퓨터 시스템의 에너지 효율성 분석, 한국컴퓨터정보학회논문지, 2012.05

• 병렬 응용프로그램 실행 시 GPU 구조에 따른 성능 분석, 한국콘텐츠학회논문지, 2012.05

• 고성능 GPU의 성능 저하 요인에 대한 정량적 분석, 한국정보과학회논문지, 2012.04

• 3차원 구조 멀티코어 프로세서의 분기 예측 기법에 관한 온도 효율성 분석, 한국정보처리학회논문지, 2012.04

Selected Conference Papers

• A Novel Monolithic 3D Based GPU Cache Architecture, ICCD, 2019.11

• Exploring the Relation between Monolithic 3D L1 GPU Cache Capacity and Warp Scheduling Efficiency, ISLPED, 2019.07

• Cache efficiency based dynamic bypassing technique for improving GPU performance, PDPTA, 2018.07

• An Efficient Pipelined Feedback Processor for Computing a 1024-Point FFT Using Distributed Logic, IC4S, 2017.10

• Dense Pixel Correspondence based Gender Recognition of Facial Images, IPCV, 2017.07

• Cost-Effective Multicast Routing with Mult-Gateway in Wireless Mesh Networks, ICISA, 2016.02

• Many-core Accelerated Local Outlier Factor based Classifier in Bearing Fault Diagnosis, ICCIT, 2015.12

• Analysis of the GPU Performance according to Various System Configurations, ISITC, 2014.10

• Impact of Clock Frequency and Number of Cores on GPU Performance, ICITCS, 2014.10

• A Novel Prefetch Technique for High Performance Embedded System, IWICT, 2014.10

• Accelerating Medical Image Registration Using a SIMD Array, PDPTA, 2014.07

• Resource Allocation for Interference Management in Macro-Pico Heterogeneous Network Scenario, ICITA, 2014.07

• Accelerating Faults Classification of Induction Motor using Graphics Processing Unit, ACSA, 2014.04

• Efficient Implementation of High Performance Hamming Code Decoder using Graphics Processing Unit, ACSA, 2014.04

• High-Performance Cluster Estimation Using Many-Core Models, FCC, 2014.01

• Accelerating a Bellman-Ford Routing Algorithm Using GPU, FCC, 2014.01

• Performance Analysis of Multi-core Processors according to Dynamic Replacement Policy for Last Level Cache, UCES, 2013.12

• Impact of Level-1 Data Cache Organization on GPU Performance, UCES, 2013.12

• A Novel Dynamic Branch Predictor for High-Performance Embedded Processors, UCES, 2013.12

• Service-Oriented DDoS Detection Mechanism using Pseudo State in a Flow Router, ICISA, 2013.06

• Analysis of Memory Management Policies for Heterogeneous Cloud Computing, ICISA, 2013.06

• An Efficient Routing Algorithm using Traffic Estimation Scheme in Wireless Mesh Networks, ICAST, 2013.04

• Precoding Optimization for Interference Cancellation in Multiuser Relay Networks for LTE-Advanced, CCNC, 2013.01