16 PAPERS · GROUPED BY BRANCH · 2021 — 2025

Publications

Same three branches as everything else — core & accelerator, memory & CIM, and autonomous driving — all growing from one root.

6Journal articles

10Conference papers

15First-author

BRANCH_0

Core & Accelerator

5 PAPERS └─ SNN accelerators, frameworks, pruning

IEEE TVLSI2025

S³A-NPU: A High-Performance Hardware Accelerator for Spiking Self-Supervised Learning with Dynamic Adaptive Memory Optimization

Heuijee Yun, Daejin Park — IEEE Transactions on Very Large Scale Integration (VLSI) Systems

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DAC2025

Opti-SpiSSL: A Highly Reconfigurable Hardware Generation Framework for Spiking Self-Supervised Learning on Heterogeneous SoC

Heuijee Yun, Daejin Park — IEEE Design Automation Conference

COOLCHIPS2025

A Power-Efficient Reconfigurable Hybrid CNN-SNN Accelerator for High Performance AI Applications

Heuijee Yun, Daejin Park — IEEE Symposium on Low-Power and High-Speed Chips and Systems

IEMEK2024

High-Speed Energy-Efficient Model based Dynamic Pruning using Pattern-based Alignment for Convolutional Spiking Neural Network Hardware Accelerator

Heuijee Yun, Daejin Park — IEMEK Journal of Embedded Systems and Applications

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MWSCAS2023

Dynamic MAC Unit Pruning Techniques in Runtime RTL Simulation for Area-Accuracy Efficient Implementation of Neural Network Accelerator

Jisu Kwon, Heuijee Yun, Daejin Park — IEEE Midwest Symposium on Circuits and Systems

BRANCH_1

Memory & CIM

2 PAPERS · + CIM TAPE-OUT └─ memory-efficient datapaths & compute-in-memory

IEEE ACCESS2024

Low-Power Lane Detection Unit with Sliding-based Parallel Segment Detection Accelerator for Lightweighted Automotive Microcontrollers

Heuijee Yun, Daejin Park — IEEE Access, 12:4339–4353 · sliding buffer minimization

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ICCE2023

FPGA Realization of Lane Detection Unit using Sliding-based Parallel Segment Detection for Buffer Memory Reduction

Heuijee Yun, Daejin Park — IEEE Int'l Conference on Consumer Electronics

MPW TAPE-OUT2023

SNN-based Compute-In-Memory with RRAM Synaptic Circuits

Heuijee Yun, Daejin Park — neuromorphic CIM · fabricated on MPW shuttle · interactive demo in Projects →

BRANCH_2

Autonomous Driving & Vision

9 PAPERS └─ sensor fusion, lane detection, embedded vision

PERCOM2024

Deep Learning based Human Detection using Thermal-RGB Data Fusion for Safe Automotive Guided-Driving

Heuijee Yun, Daejin Park — IEEE PerCom (PerVehicle Workshop)

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ICEIC2024

Parallel Processing of 3D Object Recognition by Fusion of 2D Images and LiDAR for Autonomous Driving

Heuijee Yun, Daejin Park — Int'l Conference on Electronics, Information, and Communication

COOLCHIPS2023

Low-Power Parallel Lane Detection Unit for Lightweight Automotive Processors

Heuijee Yun, Daejin Park — IEEE Symposium on Low-Power and High-Speed Chips and Systems

SENSORS2022

Efficient Object Detection based on Masking Semantic Segmentation Region for Lightweight Embedded Processors

Heuijee Yun, Daejin Park — Sensors, 22(22):8890–8911

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JKIICE2022

Efficient Object Recognition by Masking Semantic Pixel Difference Region of Vision Snapshot for Lightweight Embedded Systems

Heuijee Yun, Daejin Park — J. of the Korea Institute of Information and Communication Engineering, 26(6):813–826

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ICAIIC2022

Mitigating Overflow of Object Detection Tasks Based on Masking Semantic Difference Region of Vision Snapshot for High Efficiency

Heuijee Yun, Daejin Park — IEEE Int'l Conference on AI in Information and Communication

ELECTRONICS2021

Virtualization of Self-Driving Algorithms by Interoperating Embedded Controllers on Game Engine for Digital Twining Autonomous Vehicle

Heuijee Yun, Daejin Park — Electronics, 10(17):2102

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ISPACS2021

Yolo-based Realtime Object Detection using Interleaved Redirection of Time-Multiplexed Streamline of Vision Snapshot for Lightweighted Embedded Processors

Heuijee Yun, Daejin Park — Int'l Symposium on Intelligent Signal Processing and Communication Systems

ICEIC2021

Simulation of Self-driving System by implementing Digital Twin with GTA5

Heuijee Yun, Daejin Park — Int'l Conference on Electronics, Information, and Communication