Changhyeon Kim

62 papers A* 2A 3C 5Journal 33Unranked 19

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	Autonomous Heavy Object Pushing Using a Coaxial Tiltrotor. IEEE Trans Autom. Sci. Eng. Sunwoo Hwang, Dongjae Lee, Changhyeon Kim, Hyoun Jin Kim
2025	J	`jnl`	CMR-SPB: Cross-Modal Multi-Hop Reasoning over Text, Image, and Speech with Path Balance. CoRR Seunghee Kim, Ingyu Bang, Seokgyu Jang, Changhyeon Kim, Sanghwan Bae, Jihun Choi, Richeng Xuan, Taeuk Kim
2025	—	`conf`	FCMR: Robust Evaluation of Financial Cross-Modal Multi-Hop Reasoning. ACL (1) Seunghee Kim, Changhyeon Kim, Taeuk Kim
2025	J	`jnl`	Hybrid Ordered Statistics Decoding of Short-Length BCH Codes for URLLC Systems: Theoretical Analysis and Decoder Implementation. IEEE Trans. Circuits Syst. I Regul. Pap. Jaehee Kim, Changhyeon Kim, Sangbu Yun, Dongyun Kam, Soonhyun Kwon, Yongjune Kim, Youngjoo Lee
2025	J	`jnl`	Plane-Based Stereo Visual Localization With a Prior LiDAR Map. IEEE Trans. Intell. Transp. Syst. Youngsoo Han, Youngseok Jang, Changhyeon Kim, Seungyeon Yoo, H. Jin Kim
2025	J	`jnl`	Real-Time Moving Object Detection for 3-D LiDAR Using Occlusion Accumulation in Range Image. IEEE Trans. Instrum. Meas. Junha Kim, Haram Kim, Changsuk Oh, Changhyeon Kim, H. Jin Kim
2025	J	`jnl`	Towards Fully Integrated Autonomous Excavation: Autonomous Excavator for Precise Earth Cutting and Onboard Landscape Inspection. IEEE Robotics Autom. Mag. Inkyu Jang, Junha Kim, Dongjae Lee, Changhyeon Kim, Changsuk Oh, Youngbum Kim, Sangwook Woo, Heejee Sung, H. Jin Kim
2024	J	`jnl`	A 0.5V, 6.2μW, 0.059mm CoRR Kwantae Kim, Changhyeon Kim, Sungpill Choi, Hoi-Jun Yoo
2024	J	`jnl`	A Patient-Specific Registration of Coronary Angiogram-Fluoroscopy by Similarity- Based Transfer Learning. IEEE Access Changhyeon Kim, Dae-hyeon Jeong, Dongkue Kim, Jeha Ryu, Kyung Hoon Cho
2024	J	`jnl`	Automatic Pseudo-LiDAR Annotation: Generation of Training Data for 3D Object Detection Networks. IEEE Access Changsuk Oh, Youngseok Jang, Dongseok Shim, Changhyeon Kim, Junha Kim, H. Jin Kim
2024	J	`jnl`	Development of an Automated Low-Cost Multispectral Imaging System to Quantify Canopy Size and Pigmentation. Sensors Kahlin Wacker, Changhyeon Kim, Marc W. van Iersel, Benjamin Sidore, Tony Pham, Mark A. Haidekker, Lynne Seymour, Rhuanito Soranz Ferrarezi
2024	J	`jnl`	Evaluation of Mechanical Properties Considering Uncertainties for Hairpin Coils in Electric Vehicle Motor Manufacturing. IEEE Access Young-Dae Shim, Jihun Kim, Changhyeon Kim, Jihyun Park, Dongwook Yang, Eun-Ho Lee
2024	J	`jnl`	FCMR: Robust Evaluation of Financial Cross-Modal Multi-Hop Reasoning. CoRR Seunghee Kim, Changhyeon Kim, Taeuk Kim
2024	—	`conf`	Hyper-CL: Conditioning Sentence Representations with Hypernetworks. ACL (1) Young Hyun Yoo, Jii Cha, Changhyeon Kim, Taeuk Kim
2024	J	`jnl`	Hyper-CL: Conditioning Sentence Representations with Hypernetworks. CoRR Young Hyun Yoo, Jii Cha, Changhyeon Kim, Taeuk Kim
2024	J	`jnl`	Image-Based Time-Varying Contact Force Control of Aerial Manipulator Using Robust Impedance Filter. IEEE Robotics Autom. Lett. Jeonghyun Byun, Junha Kim, Dohyun Eom, Dongjae Lee, Changhyeon Kim, H. Jin Kim
2024	J	`jnl`	Validation of In-House Imaging System via Code Verification on Petunia Images Collected at Increasing Fertilizer Rates and pHs. Sensors Kahlin Wacker, Changhyeon Kim, Marc W. van Iersel, Mark A. Haidekker, Lynne Seymour, Rhuanito Soranz Ferrarezi
2023	A	`conf`	Minimally Actuated Tiltrotor for Perching and Normal Force Exertion. IROS Dongjae Lee, Sunwoo Hwang, Changhyeon Kim, Seung Jae Lee, H. Jin Kim
2023	J	`jnl`	Minimally actuated tiltrotor for perching and normal force exertion. CoRR Dongjae Lee, Sunwoo Hwang, Changhyeon Kim, Seung Jae Lee, H. Jin Kim
2023	J	`jnl`	Scale-Aware Monocular Visual Odometry and Extrinsic Calibration Using Vehicle Kinematics. IEEE Trans. Intell. Transp. Syst. Changhyeon Kim, Youngseok Jang, Junha Kim, Pyojin Kim, H. Jin Kim
2023	J	`jnl`	Scale-Aware Visual-Inertial Depth Estimation and Odometry Using Monocular Self-Supervised Learning. IEEE Access Chungkeun Lee, Changhyeon Kim, Pyojin Kim, Hyeonbeom Lee, H. Jin Kim
2023	A*	`conf`	Stable Contact Guaranteeing Motion/Force Control for an Aerial Manipulator on an Arbitrarily Tilted Surface. ICRA Jeonghyun Byun, Byeongjun Kim, Changhyeon Kim, Donggeon David Oh, H. Jin Kim
2023	J	`jnl`	Stable Contact Guaranteeing Motion/Force Control for an Aerial Manipulator on an Arbitrarily Tilted Surface. CoRR Jeonghyun Byun, Byeongjun Kim, Changhyeon Kim, Donggeon David Oh, H. Jin Kim
2022	—	`conf`	A Survey on Vision-based Navigation Systems Robust to Illumination Changes. ICEIC Youngseok Jang, Changhyeon Kim, H. Jin Kim
2022	J	`jnl`	Morphological and Physiological Screening to Predict Lettuce Biomass Production in Controlled Environment Agriculture. Remote. Sens. Changhyeon Kim, Marc W. van Iersel
2022	J	`jnl`	Simplified Ordered Statistic Decoding for Short-Length Linear Block Codes. IEEE Commun. Lett. Changhyeon Kim, Dongyun Kam, Seokki Kim, Giyoon Park, Youngjoo Lee
2021	J	`jnl`	Aerial Chasing of a Dynamic Target in Complex Environments. CoRR Boseong Felipe Jeon, Changhyeon Kim, Hojoon Shin, H. Jin Kim
2021	A*	`conf`	Automated Extrinsic Calibration for 3D LiDARs with Range Offset Correction using an Arbitrary Planar Board. ICRA Junha Kim, Changhyeon Kim, Youngsoo Han, H. Jin Kim
2021	—	`conf`	Energy-Efficient Deep Reinforcement Learning Accelerator Designs for Mobile Autonomous Systems. AICAS Juhyoung Lee, Changhyeon Kim, Donghyeon Han, Sangyeob Kim, Sangjin Kim, Hoi-Jun Yoo
2021	—	`conf`	FPGA-Based Ordered Statistic Decoding Architecture for B5G/6G URLLC IIOT Networks. A-SSCC Changhyeon Kim, Dongyoung Rim, Jeongwon Choe, Dongyun Kam, Giyoon Park, Seokki Kim, Youngjoo Lee
2020	J	`jnl`	A 0.22-0.89 mW Low-Power and Highly-Secure Always-On Face Recognition Processor With Adversarial Attack Prevention. IEEE Trans. Circuits Syst. II Express Briefs Youngwoo Kim, Donghyeon Han, Changhyeon Kim, Hoi-Jun Yoo
2020	—	`conf`	A 0.5V, 6.2μW, 0.059mm VLSI Circuits Kwantae Kim, Changhyeon Kim, Sungpill Choi, Hoi-Jun Yoo
2020	A	`conf`	Edge-based Visual Odometry with Stereo Cameras using Multiple Oriented Quadtrees. IROS Changhyeon Kim, Junha Kim, H. Jin Kim
2019	—	`conf`	A 2.1TFLOPS/W Mobile Deep RL Accelerator with Transposable PE Array and Experience Compression. ISSCC Changhyeon Kim, Sanghoon Kang, Dongjoo Shin, Sungpill Choi, Youngwoo Kim, Hoi-Jun Yoo
2019	C	`conf`	An Ultra-Low-Power Analog-Digital Hybrid CNN Face Recognition Processor Integrated with a CIS for Always-on Mobile Devices. ISCAS Ji-Hoon Kim, Changhyeon Kim, Kwantae Kim, Hoi-Jun Yoo
2019	J	`jnl`	UNPU: An Energy-Efficient Deep Neural Network Accelerator With Fully Variable Weight Bit Precision. IEEE J. Solid State Circuits Jinmook Lee, Changhyeon Kim, Sanghoon Kang, Dongjoo Shin, Sangyeob Kim, Hoi-Jun Yoo
2018	C	`conf`	A 46.1 fps Global Matching Optical Flow Estimation Processor for Action Recognition in Mobile Devices. ISCAS Juhyoung Lee, Changhyeon Kim, Sungpill Choi, Dongjoo Shin, Sanghoon Kang, Hoi-Jun Yoo
2018	—	`conf`	A Codebook with Adjustable Angular Coverage for MIMO Spatial Channel Distributions. VTC Fall Changhyeon Kim, Sungin Shin, Wonjin Sung, JongHyun Park
2018	J	`jnl`	A Low-Power Convolutional Neural Network Face Recognition Processor and a CIS Integrated With Always-on Face Detector. IEEE J. Solid State Circuits Kyeongryeol Bong, Sungpill Choi, Changhyeon Kim, Donghyeon Han, Hoi-Jun Yoo
2018	—	`conf`	B-Face: 0.2 MW CNN-Based Face Recognition Processor with Face Alignment for Mobile User Identification. VLSI Circuits Sanghoon Kang, Jinmook Lee, Changhyeon Kim, Hoi-Jun Yoo
2018	A	`conf`	Edge-Based Robust RGB-D Visual Odometry Using 2-D Edge Divergence Minimization. IROS Changhyeon Kim, Pyojin Kim, Sangil Lee, H. Jin Kim
2018	J	`jnl`	Low-Power Scalable 3-D Face Frontalization Processor for CNN-Based Face Recognition in Mobile Devices. IEEE J. Emerg. Sel. Topics Circuits Syst. Sanghoon Kang, Jinmook Lee, Kyeongryeol Bong, Changhyeon Kim, Youchang Kim, Hoi-Jun Yoo
2018	J	`jnl`	Parameterised codebook design based on channel statistics for efficient multi-rank MIMO transmission. IET Commun. Sungin Shin, Hyukjun Lee, Changhyeon Kim, Wonjin Sung, JongHyun Park
2018	—	`conf`	UNPU: A 50.6TOPS/W unified deep neural network accelerator with 1b-to-16b fully-variable weight bit-precision. ISSCC Jinmook Lee, Changhyeon Kim, Sanghoon Kang, Dongjoo Shin, Sangyeob Kim, Hoi-Jun Yoo
2017	—	`conf`	14.6 A 0.62mW ultra-low-power convolutional-neural-network face-recognition processor and a CIS integrated with always-on haar-like face detector. ISSCC Kyeongryeol Bong, Sungpill Choi, Changhyeon Kim, Sanghoon Kang, Youchang Kim, Hoi-Jun Yoo
2017	C	`conf`	A 0.53mW ultra-low-power 3D face frontalization processor for face recognition with human-level accuracy in wearable devices. ISCAS Sanghoon Kang, Jinmook Lee, Kyeongryeol Bong, Changhyeon Kim, Hoi-Jun Yoo
2017	J	`jnl`	A 502-GOPS and 0.984-mW Dual-Mode Intelligent ADAS SoC With Real-Time Semiglobal Matching and Intention Prediction for Smart Automotive Black Box System. IEEE J. Solid State Circuits Kyuho Jason Lee, Kyeongryeol Bong, Changhyeon Kim, Jaeeun Jang, Kyoung-Rog Lee, Jihee Lee, Gyeonghoon Kim, Hoi-Jun Yoo
2017	C	`conf`	A Real-Time and Energy-Efficient Embedded System for Intelligent ADAS with RNN-Based Deep Risk Prediction using Stereo Camera. ICVS Kyuho Lee, Gyeongmin Choe, Kyeongryeol Bong, Changhyeon Kim, In So Kweon, Hoi-Jun Yoo
2017	—	`conf`	An ultra-low-power and mixed-mode event-driven face detection SoC for always-on mobile applications. ESSCIRC Changhyeon Kim, Kyeongryeol Bong, Injoon Hong, Kyuho Lee, Sungpill Choi, Hoi-Jun Yoo
2017	—	`conf`	Convergence-enhanced dense RGB-D odometry with a rotational motion prior from a gyroscope. ASCC Changhyeon Kim, Sangil Lee, H. Jin Kim
2017	J	`jnl`	Low-Power Convolutional Neural Network Processor for a Face-Recognition System. IEEE Micro Kyeongryeol Bong, Sungpill Choi, Changhyeon Kim, Hoi-Jun Yoo
2017	—	`conf`	Time-efficient dense visual 12-DoF state estimator using RGB-D camera. URAI Changhyeon Kim, Sangil Lee, Pyojin Kim, H. Jin Kim
2016	—	`conf`	14.2 A 502GOPS and 0.984mW dual-mode ADAS SoC with RNN-FIS engine for intention prediction in automotive black-box system. ISSCC Kyuho Jason Lee, Kyeongryeol Bong, Changhyeon Kim, Jaeeun Jang, Hyunki Kim, Jihee Lee, Kyoung-Rog Lee, Gyeonghoon Kim, Hoi-Jun Yoo
2016	C	`conf`	A 43.7 mW 94 fps CMOS image sensor-based stereo matching accelerator with focal-plane rectification and analog census transformation. ISCAS Changhyeon Kim, Kyeongryeol Bong, Sungpill Choi, Hoi-Jun Yoo
2016	J	`jnl`	A CMOS Image Sensor-Based Stereo Matching Accelerator With Focal-Plane Sparse Rectification and Analog Census Transform. IEEE Trans. Circuits Syst. I Regul. Pap. Changhyeon Kim, Kyeongryeol Bong, Sungpill Choi, Kyuho Jason Lee, Hoi-Jun Yoo
2016	—	`conf`	An energy-efficient parallel multi-core ADAS processor with robust visual attention and workload-prediction DVFS for real-time HD stereo stream. COOL Chips Kyuho Lee, Kyeongryeol Bong, Changhyeon Kim, Junyoung Park, Hoi-Jun Yoo
2016	—	`conf`	An intelligent ADAS processor with real-time semi-global matching and intention prediction for 720p stereo vision. Hot Chips Symposium Kyuho Jason Lee, Kyeongryeol Bong, Changhyeon Kim, Hoi-Jun Yoo
2015	—	`conf`	21.9 A wearable EEG-HEG-HRV multimodal system with real-time tES monitoring for mental health management. ISSCC Unsoo Ha, Yongsu Lee, Hyunki Kim, Taehwan Roh, Joonsung Bae, Changhyeon Kim, Hoi-Jun Yoo
2015	J	`jnl`	A Wearable EEG-HEG-HRV Multimodal System With Simultaneous Monitoring of tES for Mental Health Management. IEEE Trans. Biomed. Circuits Syst. Unsoo Ha, Yongsu Lee, Hyunki Kim, Taehwan Roh, Joonsung Bae, Changhyeon Kim, Hoi-Jun Yoo
2015	—	`conf`	A multimodal stress monitoring system with canonical correlation analysis. EMBC Unsoo Ha, Changhyeon Kim, Yongsu Lee, Hyunki Kim, Taehwan Roh, Hoi-Jun Yoo
2015	J	`jnl`	A parallel migration scheme for fast virtual machine relocation on a cloud cluster. J. Supercomput. Changhyeon Kim, Changho Jeon, Wonjoo Lee, Sungil Yang
2013	J	`jnl`	A Resource Reduction Scheme with Low Migration Frequency for Virtual Machines on a Cloud Cluster. KSII Trans. Internet Inf. Syst. Changhyeon Kim, Wonjoo Lee, Changho Jeon