SoC Platform Research Center, Korea Electronics Technology Institute, Seongnam, Korea • sihyeong@keti.ac.kr
I am a senior researcher at Korea Electronics Technology Institute (KETI) SoC Platform Center. I am a firmware and system software developer for SoC, FPGA.
Thesis: Memory Contention-allowed Task Scheduling to Improve Predictability in Multicore
I did a study on reducing the interference caused by shared memory in multicore. In this study, we reduced interference by inserting a memory barrier in basic blocks with LLVM.
Thesis: Lua-Based Virtual Machine Platform for Spacecraft On-Board Control Software
I have studied a scripting language based automation system for deep space spacecraft. I also studied virtualization solutions for satellite systems.
Thesis: Optimizing Embedded Linux on Multicore Processors
Sihyeong Park, Jemin Lee, Hyungshin Kim, "Software-Level Memory Regulation to Reduce Execution Time Variation on Multicore Real-Time Systems", IEEE Access, 10, 2022, 93799-93811.
Jemin Lee, Sihyeong Park, Taeho Kim, Hyungshin Kim, "Time-Invariant Features-Based Online Learning for Long-Term Notification Management A Longitudinal Study", Applied Sciences, 12(11), 2022, 1-12.
Sihyeong Park, Mi-Young Kwon, Hoon-Kyu Kim, Hyungshin Kim, "Execution Model to Reduce the Interference of Shared Memory in ARINC 653 Compliant Multicore RTOS", Applied Sciences, 10(7), 2020, 1-20.
Sihyeong Park, Jemin Lee, Hyungshin Kim, "Hardware Resource Analysis in Distributed Training with Edge Devices", Electronics, 9(1), 2019, 1-13.
Jeahack Lee, Hyeonseong Kim, Sihyeong Park, Yun Pyo Hong, Seokhun Jeon, Byung-Soo Kim, "Methods for Improving the Reliability of Intelligent Semiconductor", 2023 Fourteenth International Conference on Ubiquitous and Future Networks (ICUFN), Paris, France, 2023, 733-735.
Sihyeong Park, Seokhun Jeon, Byungsoo Kim, Jeahack Lee, "Methods for Improving the Reliability of Intelligent Semiconductor", 2021 IEEE International Conference on Consumer Electronics-Asia (ICCE-Asia), Gangwon, Republic of Korea, 2021, 1-4.
Sihyeong Park, Daeyoung Song, Hyeoksoo Jang,Mi-Young Kwon, Sang-Hun Lee and Hoon-Kyu Kim,Hyungshin Kim, "Interference Analysis of Multicore Shared Resources with a Commercial Avionics RTOS", 2019 IEEE AIAA 38th Digital Avionics Systems Conference (DASC) Proceedings, San Diego, USA, 2019, 1-10.
Sihyeong Park, Daeyoung Song, Hyeoksoo Jang,Mi-Young Kwon, Sang-Hun Lee and Hoon-Kyu Kim,Hyungshin Kim, "Performance Analysis of Partitioning based Real-Time Separation Kernel", The 4th International Conference on Next Generation Computing 2018 (ICNGC 2018), Vung Tau, Vietnam, 2018, 189-192.
Sihyeong Park, Hyungshin Kim, Soo-Yeong Kang, Cheol Hea Koo, Hyunwoo Joe, "Lua-based virtual machine platform for spacecraft on-board control software", 2015 IEEE 13th International Conference on Embedded and Ubiquitous Computing (EUC), Porto, Portugal, 2015, 44-51.
Daeyoung Song, Sihyeong Park, Hyungshin Kim, "Investigation on TLB Miss Impact through TLB Lockdown in Multi-core Systems", IEMEK Journal of Embedded Systems and Applications, 17(1), 2022, 59-65.
Wonjun Hwang, Sihyeong Park, Hyungshin Kim, "Translated Block Optimization of Dynamic Binary Translator for Embedded System Virtualization", IEMEK Journal of Embedded Systems and Applications, 11(6), 2017, 385-393.
Sooyeon Kang, Cheolhea Koo, Gwanghyeok Ju, Sihyeong Park, Hyungshin Kim, "Design of a Virtual Machine based on the Lua interpreter for the On-Board Control Procedure Execution Environment", The Journal of Korea Society of Communication and Space Technology, 9(4), 2014, 127-133.
Seungwoo Im, Seokhun Jeon, Sihyeong Park, Youngjong Jang, "Res-DualNet A Study on Efficient ResNet Model Based on Dual-Path Depthwise Convolution", In proceeding of Korea Software Congress 2022, Pyeongchang, 2021, 440-442.
Hyeoksoo Jang, Sihyeong Park, Mi-Young Kwon, Sang-Hun Lee, Hoon-Kyu Kim, Hyungshin Kim, "Performance Analysis of Task Switching Mechanism in Real-time Operating System", In proceeding of Korea Software Congress 2018, Pyeongchang, 2018, 1434-1436.
Daeyoung Song, Sihyeong Park, Mi-Young Kwon, Sang-Hun Lee, Hoon-Kyu Kim, Hyungshin Kim, "Analysis of Inter-process Communication Improving Techniques Applied to Microkernel", In proceeding of Korea Software Congress 2018, Pyeongchang, 2018, 1471-1473.
Daeyoung Song, Sihyeong Park, Mi-Young Kwon, Sang-Hun Lee, Hoon-Kyu Kim, Hyungshin Kim, "A Performance Analysis of Hierarchial Structure on Capability-based Security Kernel", In proceedings of the Institute of Embedded Engineering of Korea Fall Conference, Jeju Island, 2018, 367-371.
Sihyeong Park, Jemin Lee, Hyungshin Kim, "Deep Learning Training on Distributed Embedded Systems", In proceedings of the 12th IEMEK Symposium on Embedded Technology(ISET), Busan, 2017, 131-133.
Sihyeong Park, Jemin Lee, Hyungshin Kim, "Comparison of Energy Efficiency of Programming Languages in Internet Of Things Devices", In proceedings of KIISE Winter Conference, Pyeongchang, 2016, 334-336.
Sihyeong Park, Hyungshin Kim, "Design of a Hierarchical Scheduler for Time Partitioned RTEMS", In proceedings of the the 11th IEMEK Symposium on Embedded Technology(ISET), Daejeon, 2016, 152-153.
Sihyeong Park, Cheolhea Koo, Sooyeon Kang, Changkyoon Kim , Cheolsoon Kwon, Hyungshin Kim, "Design of Lua-based On-Board Control Procedure Software for Deep Space Mission", In proceedings of KIISE Winter Conference, Pyeongchang, 2014, 1148-1150.
Daehwan Nam, Sihyeong Park, Cheolsoon Kwon, Hyungshin Kim, "Performance analysis of embedded linux on multicore processor", In proceedings of KIISE Winter Conference, Jeju Island, 2013, 1312-1314.
Agency for Defense Development(ADD) • AUG.2019 — FEB.2021
Agency for Defense Development(ADD) • FEB.2018 — FEB.2019
National Research Foundation of Korea(NRF) • JUN.2017 — MAY.2018
Ministry of Science and ICT, National Research Foundation of Korea(NRF) • OCT.2013 — JUN.2016
Korea Aerospace Research Institute(KARI) • MAR.2014 — DEC.2014
ARM(Raspberry Pi, Odriod, Sabre-lite), PowerPC(T2080QDS, P2020RDB), SPARC(LEON 3,4, ERC32), OpenRISC, RISC-V
RTEMS, VxWorks 6.9, VxWorks 653(includes ARINC 653), seL4
Distributed Training, Model(YOLO, Faster R-CNN), Tool(Tensorflow, MXNet)
C(Linux), Assembly(ARM, PPC), Lua, Java, Python
Faster R-CNN based deep learning object detection algorithm optimization for embedded system
The International Collegiate Programming Contest is an algorithmic programming contest for college students