Jiwon Choi

67 papers A* 2A 2B 3C 8Journal 33Unranked 19
YearRankTypeTitle / Venue / Authors
2026 — conf
31.5 SoulMate: A 9.8mW Mobile Intelligence System-on-Chip with Mixed-Rank Architecture for On-Device LLM Personalization.
ISSCC
Seongyon Hong, Jiwon Choi, Jeonggyu So, Nayeong Lee, Wooyoung Jo, Zhamaliddin Kalzhan, Woojin Chin, Hoi-Jun Yoo
2026 J jnl
An Energy-Efficient High Resolution Vision Transformer Processor Exploiting Token Similarity Beyond Token Merging.
IEEE Trans. Very Large Scale Integr. Syst.
Jungjun Oh, Sangjin Kim, Jiwon Choi, Junha Ryu, Byeongcheol Kim, Yuseon Choi, Hoi-Jun Yoo
2026 J jnl
KISS-IMU: Self-supervised Inertial Odometry with Motion-balanced Learning and Uncertainty-aware Inference.
CoRR
Jiwon Choi, Hogyun Kim, Geonmo Yang, Juhui Lee, Younggun Cho
2025 — conf
"Digital Washing" of Semen Time-Lapse Images.
MLSP
Ludvik Alkhoury, Atilla Sivri, Jiwon Choi, Justin Bopp, Albert Anouna, Andreas W. Henkel, Matthew VerMilyea, Moshe Kam
2025 — conf
23.7 BROCA: A 52.4-to-559.2mW Mobile Social Agent System-on-Chip with Adaptive Bit-Truncate Unit and Acoustic-Cluster Bit Grouping.
ISSCC
Wooyoung Jo, Seongyon Hong, Jiwon Choi, Beomseok Kwon, Haoyang Sang, Dongseok Im, Sangyeob Kim, Sangjin Kim, Taekwon Lee, Hoi-Jun Yoo
2025 C conf
A 17.1 TOPS/W FP-INT Transformer Inference Accelerator with Sparsity Boosting and Output Importance-Aware Processing.
ISCAS
Jeonggyu So, Seongyon Hong, Jiwon Choi, Wooyoung Jo, Sangjin Kim, Hoi-Jun Yoo, Donghyeon Han
2025 C conf
A 65.1 TOPS/W Digital CIM Processor for Ultra-Low-Bit Transformers with Multiplexer-based Adder and Scaling Factor-based Reordering.
ISCAS
Nayeong Lee, Sangyeob Kim, Seongyon Hong, Jiwon Choi, Hoi-Jun Yoo
2025 C conf
A 9.6 TOPS/W Vision Transformer Processor with Hierarchical Token Merging for Similarity-Driven Difference Computing.
ISCAS
Jungjun Oh, Sangjin Kim, Jiwon Choi, Byeongcheol Kim, Hoi-Jun Yoo
2025 — conf
BROCA: A Low-power and Low-latency Conversational Agent RISC-V System-on-Chip for Voice-interactive Mobile Devices.
HCS
Wooyoung Jo, Seongyon Hong, Jiwon Choi, Beomseok Kwon, Haoyang Sang, Dongseok Im, Sangyeob Kim, Sangjin Kim, Chaeyun Jeong, Yujin Moon, Hoi-Jun Yoo
2025 A* conf
PoLaRIS Dataset: A Maritime Object Detection and Tracking Dataset in Pohang Canal.
ICRA
Jiwon Choi, Dongjin Cho, Gihyeon Lee, Hogyun Kim, Geonmo Yang, Joowan Kim, Younggun Cho
2025 J jnl
SKiD-SLAM: Robust, Lightweight, and Distributed Multi-Robot LiDAR SLAM in Resource-Constrained Field Environments.
CoRR
Hogyun Kim, Jiwon Choi, Juwon Kim, Geonmo Yang, Dongjin Cho, Hyungtae Lim, Younggun Cho
2025 B conf
Waltzboard: Multi-Criteria Automated Dashboard Design for Exploratory Analysis.
PacificVis
Jiwon Choi, Jaemin Jo
2024 C conf
A 28.6 mJ/iter Stable Diffusion Processor for Text-to-Image Generation with Patch Similarity-based Sparsity Augmentation and Text-based Mixed-Precision.
ISCAS
Jiwon Choi, Wooyoung Jo, Seongyon Hong, Beomseok Kwon, Wonhoon Park, Hoi-Jun Yoo
2024 J jnl
A 28.6 mJ/iter Stable Diffusion Processor for Text-to-Image Generation with Patch Similarity-based Sparsity Augmentation and Text-based Mixed-Precision.
CoRR
Jiwon Choi, Wooyoung Jo, Seongyon Hong, Beomseok Kwon, Wonhoon Park, Hoi-Jun Yoo
2024 A conf
Bavisitter: Integrating Design Guidelines into Large Language Models for Visualization Authoring.
IEEE VIS
Jiwon Choi, Jaeung Lee, Jaemin Jo
2024 J jnl
C-DNN: An Energy-Efficient Complementary Deep-Neural-Network Processor With Heterogeneous CNN/SNN Core Architecture.
IEEE J. Solid State Circuits
Sangyeob Kim, Soyeon Kim, Seongyon Hong, Sangjin Kim, Donghyeon Han, Jiwon Choi, Hoi-Jun Yoo
2024 J jnl
COOL-NPU: Complementary Online Learning Neural Processing Unit.
IEEE Micro
Sangyeob Kim, Soyeon Kim, Seongyon Hong, Sangjin Kim, Jiwon Choi, Donghyeon Han, Hoi-Jun Yoo
2024 — conf
EnTADRL: Deep Reinforcement Learning System-on-Chip for End-to-End Training Acceleration.
A-SSCC
Jingu Lee, Sanghyuk An, Jongjun Park, Jiwon Choi, Haoyang Sang, Sangwoo Ha, Sangjin Kim, Hoi-Jun Yoo
2024 — conf
Improving BERT-based FAQ Retrieval System using Query, Question and Answer Simultaneously.
ICOIN
Hyunsoo Cho, Jiwon Choi, Changju Noh, Kwang-Hyun Park
2024 J jnl
Narrowing Your FOV With SOLiD: Spatially Organized and Lightweight Global Descriptor for FOV-Constrained LiDAR Place Recognition.
IEEE Robotics Autom. Lett.
Hogyun Kim, Jiwon Choi, Taehu Sim, Giseop Kim, Younggun Cho
2024 J jnl
Narrowing your FOV with SOLiD: Spatially Organized and Lightweight Global Descriptor for FOV-constrained LiDAR Place Recognition.
CoRR
Hogyun Kim, Jiwon Choi, Taehu Sim, Giseop Kim, Younggun Cho
2024 J jnl
PoLaRIS Dataset: A Maritime Object Detection and Tracking Dataset in Pohang Canal.
CoRR
Jiwon Choi, Dongjin Cho, Gihyeon Lee, Hogyun Kim, Geonmo Yang, Joowan Kim, Younggun Cho
2023 — conf
A Resource-Efficient Super-Resolution FPGA Processor with Heterogeneous CNN and SNN Core Architecture.
A-SSCC
Jiwon Choi, Sangyeob Kim, Wonhoon Park, Wooyoung Jo, Hoi-Jun Yoo
2023 J jnl
Alternative to Reduced Stresses on the Upper Extremity in a Standing Workstation.
Hum. Factors
Ilseok Lee, Jiwon Choi, Sang Hyeon Kang, Sangeun Jin
2023 — conf
COOL-NPU: Complementary Online Learning Neural Processing Unit with CNN-SNN Heterogeneous Core and Event-driven Backpropagation.
COOL CHIPS
Sangyeob Kim, Soyeon Kim, Seongyon Hong, Sangjin Kim, Donghyeon Han, Jiwon Choi, Hoi-Jun Yoo
2023 J jnl
Just-in-Time Defect Prediction for Self-driving Software via a Deep Learning Model.
J. Web Eng.
Jiwon Choi, TaeYoung Kim, Duksan Ryu, Jongmoon Baik, Suntae Kim
2023 — conf
Multi-Criteria Optimization for Automatic Dashboard Design.
EuroVis (Posters)
Jiwon Choi, Jaemin Jo
2023 J jnl
Non-Contact Respiration Rate Measurement From Thermal Images Using Multi-Resolution Window and Phase-Sensitive Processing.
IEEE Access
Jiwon Choi, KyeongTaek Oh, Oyun Kwon, Junhwan Kwon, Jeongmin Kim, Sun K. Yoo
2023 J jnl
Polygalic acid inhibits african swine fever virus polymerase activity: findings from machine learning and in vitro testing.
J. Comput. Aided Mol. Des.
Jiwon Choi, Hyundo Lee, Soyoung Cho, Yorim Choi, Thuy X. Pham, Trang T. X. Huynh, Yun-Sook Lim, Soon B. Hwang
2023 — conf
Projection Ensemble: Visualizing the Robust Structures of Multidimensional Projections.
IEEE VIS (Short Papers)
Myeongwon Jung, Jiwon Choi, Jaemin Jo
2023 C conf
Real-time Pilates Posture Recognition System Using Deep Learning Model.
ICOST
Hayoung Kim, KyeongTaek Oh, Jaesuk Kim, Oyun Kwon, Junhwan Kwon, Jiwon Choi, Sun K. Yoo
2022 — conf
An Empirical Analysis on Just-In-Time Defect Prediction Models for Self-driving Software Systems.
ICWE Workshops
Jiwon Choi, Saranya Manikandan, Duksan Ryu, Jongmoon Baik
2022 J jnl
ArchShapesNet: a novel dataset for benchmarking architectural building information modeling element classification algorithms.
J. Comput. Des. Eng.
Youngsu Yu, Daemok Ha, Koeun Lee, Jiwon Choi, Bonsang Koo
2022 B conf
Breathing detection using thermal facial landmark with DICOM file.
IEEE Big Data
Junhwan Kwon, Jiwon Choi, Oyun Kwon, KyeongTaek Oh, Hayoung Kim, Jaesuk Kim, Sun K. Yoo
2022 J jnl
Dual Wavelength Photoplethysmography Framework for Heart Rate Calculation.
Sensors
Ludvik Alkhoury, Jiwon Choi, Vishnu D. Chandran, Gabriela B. De Carvalho, Saikat Pal, Moshe Kam
2022 J jnl
GAIN-QoS: A Novel QoS Prediction Model for Edge Computing.
J. Web Eng.
Jiwon Choi, Jaewook Lee, Duksan Ryu, Suntae Kim, Jongmoon Baik
2022 J jnl
Holistic Parameter Optimization for Software Defect Prediction.
IEEE Access
Jaewook Lee, Jiwon Choi, Duksan Ryu, Suntae Kim
2022 — conf
Intentable: A Mixed-Initiative System for Intent-Based Chart Captioning.
IEEE VIS (Short Papers)
Jiwon Choi, Jaemin Jo
2022 — conf
Mitigation of Motion Artifacts in Pulse Oximetry through Redundant Sensors.
SPA
Ludvik Alkhoury, Jiwon Choi, Chizhong Wang, Sean Mahoney, Barry S. Shender, Leonid Hrebien, Moshe Kam
2020 J jnl
A comparative assessment of Wi-Fi and acoustic signal-based HCI methods on the practicality.
J. Multimodal User Interfaces
Hayoung Jeong, Taeho Kang, Jiwon Choi, Jong Kim
2020 A* conf
Autonomous Modification of Unstructured Environments with Found Material.
ICRA
Vivek Thangavelu, Maíra Saboia da Silva, Jiwon Choi, Nils Napp
2020 — conf
Ultra-Small Optical Fiber Fabry-Pérot Cavities Fabricated by Laser-Induced Photothermal Effect.
OFC
Jiwon Choi, Gyeongho Son, Yeonghoon Jin, Kyoungsik Yu
2019 — conf
Planning for Robotic Dry Stacking with Irregular Stones.
FSR
Yifang Liu, Jiwon Choi, Nils Napp
2018 A conf
Detecting and Identifying Faulty IoT Devices in Smart Home with Context Extraction.
DSN
Jiwon Choi, Hayoung Jeoung, Jihun Kim, Youngjoo Ko, Wonup Jung, Hanjun Kim, Jong Kim
2018 J jnl
Discovery of a small-molecule inhibitor of Dvl-CXXC5 interaction by computational approaches.
J. Comput. Aided Mol. Des.
Songling Ma, Jiwon Choi, Xuemei Jin, Hyun-Yi Kim, Jihye Yun, Weontae Lee, Kang-Yell Choi, Kyoung Tai No
2017 C conf
FACT: Functionality-centric Access Control System for IoT Programming Frameworks.
SACMAT
Sanghak Lee, Jiwon Choi, Jihun Kim, Beumjin Cho, Sangho Lee, Hanjun Kim, Jong Kim
2017 J jnl
Measurement and Analysis on Land-to-Ship Offshore Wireless Channel in 2.4 GHz.
IEEE Wirel. Commun. Lett.
Jae-Hyun Lee, Jeongsik Choi, Woong-Hee Lee, Jiwon Choi, Seong-Cheol Kim
2016 J jnl
A framework for automatic static and dynamic video thumbnail extraction.
Multim. Tools Appl.
Jiwon Choi, Changick Kim
2016 J jnl
Mutual Interference Suppression Using Clipping and Weighted-Envelope Normalization for Automotive FMCW Radar Systems.
IEICE Trans. Commun.
Jung-Hwan Choi, Han-Byul Lee, Jiwon Choi, Seong-Cheol Kim
2016 J jnl
Object-aware image thumbnailing using image classification and enhanced detection of ROI.
Multim. Tools Appl.
Jiwon Choi, Changick Kim
2016 J jnl
Power-Assisted Wheelchair With Gravity and Friction Compensation.
IEEE Trans. Ind. Electron.
Kyung-Min Lee, Chang-Hyuk Lee, Soonwook Hwang, Jiwon Choi, Young-Bong Bang
2016 J jnl
Sparse Seam-Carving for Structure Preserving Image Retargeting.
J. Signal Process. Syst.
Jiwon Choi, Changick Kim
2015 J jnl
Analog Cancellation for Full-Duplex Wireless in Multipath Self-Interference Channels.
IEICE Trans. Commun.
Jong-Ho Lee, Jiwon Choi, Jaehoon Jung, Seong-Cheol Kim, Yong-Hwa Kim
2015 J jnl
Automated Space Classification for Network Robots in Ubiquitous Environments.
J. Sensors
Jiwon Choi, Seoungjae Cho, Phuong Chu, Hoang Vu, Kyhyun Um, Kyungeun Cho
2015 — conf
Joint Channel and Phase Noise Estimation for Full-Duplex Systems Using the EM Algorithm.
VTC Spring
Jiwon Choi, Seong-Cheol Kim, Jong-Ho Lee, Yong-Hwa Kim
2015 — conf
Sharing Topics in Pinterest: Understanding Content Creation and Diffusion Behaviors.
COSN
Jinyoung Han, Daejin Choi, A.-Young Choi, Jiwon Choi, Taejoong Chung, Ted Taekyoung Kwon, Jong-Youn Rha, Chen-Nee Chuah
2015 C conf
Supervised classification and segmentation of textured scene images.
ICCE
Na Kyoung O, Jiwon Choi, Daeyeong Kim, Changick Kim
2014 J jnl
Determining the Existence of Objects in an Image and Its Application to Image Thumbnailing.
IEEE Signal Process. Lett.
Jiwon Choi, Chanho Jung, Jaeho Lee, Changick Kim
2013 J jnl
Design space exploration in many-core processors for sound synthesis of plucked string instruments.
J. Parallel Distributed Comput.
Jiwon Choi, Myeongsu Kang, Yongmin Kim, Cheol Hong Kim, Jong-Myon Kim
2012 B conf
Unsupervised detection of surface defects: A two-step approach.
ICIP
Jiwon Choi, Changick Kim
2011 — conf
Implementation of High-Performance Sound Synthesis Engine for Plucked-String Instruments.
ICIC (1)
Myeongsu Kang, Jiwon Choi, Yongmin Kim, Cheol Hong Kim, Jong-Myon Kim
2010 J jnl
Global analysis of microarray data reveals intrinsic properties in gene expression and tissue selectivity.
Bioinform.
Changsik Kim, Jiwon Choi, Hyunjin Park, Yunsun Park, Jungsun Park, Taesung Park, Kwanghui Cho, Young Yang, Sukjoon Yoon
2009 J jnl
NetCSSP: web application for predicting chameleon sequences and amyloid fibril formation.
Nucleic Acids Res.
Changsik Kim, Jiwon Choi, Seong Joon Lee, William J. Welsh, Sukjoon Yoon
2008 J jnl
Optimization of High Throughput Virtual Screening by Combining Shape-Matching and Docking Methods.
J. Chem. Inf. Model.
Hui Sun Lee, Jiwon Choi, Irina Kufareva, Ruben Abagyan, Anton V. Filikov, Young Yang, Sukjoon Yoon
2007 C conf
Single Sign on System Architecture Based on SAML in Web Service Environment Using ENUM System.
APNOMS
Jiwon Choi, Keecheon Kim
2006 — conf
Icon-URI Structure with ENUM System for Mobile Device.
ISPA Workshops
Jiwon Choi, Keecheon Kim
2006 J jnl
Large scale data mining approach for gene-specific standardization of microarray gene expression data.
Bioinform.
Sukjoon Yoon, Young Yang, Jiwon Choi, Jeeweon Seong