Seungwon Choi

101 papers A* 1A 4Misc 1Journal 75Unranked 20
YearRankTypeTitle / Venue / Authors
2026 J jnl
Pedagogical Alignment for Vision-Language-Action Models: A Comprehensive Framework for Data, Architecture, and Evaluation in Education.
CoRR
Unggi Lee, Jahyun Jeong, Sunyoung Shin, Haeun Park, Jeongsu Moon, Youngchang Song, Jaechang Shim, Jaehwan Lee, Yunju Noh, Seungwon Choi, Ahhyun Kim, TaeHyeon Kim, Kyungtae Joo, Taeyeong Kim, Gyeonggeon Lee
2025 Misc conf
A Practical Gated Recurrent Transformer Network Incorporating Multiple Fusions for Video Denoising.
ICASSP
Kai Guo, Seungwon Choi, Jongseong Choi, Lae-Hoon Kim
2025 J jnl
GUARD: Toward a Compromise between Traditional Control and Learning for Safe Robot Systems.
CoRR
Johannes A. Gaus, Junheon Yoon, Woo-Jeong Baek, Seungwon Choi, Suhan Park, Jaeheung Park
2025 J jnl
Probabilistic Kernel Optimization for Robust State Estimation.
IEEE Robotics Autom. Lett.
Seungwon Choi, Tae-wan Kim
2025 J jnl
Sequential Testing for Descriptor-Agnostic LiDAR Loop Closure in Repetitive Environments.
CoRR
Jaehyun Kim, Seungwon Choi, Tae-Wan Kim
2025 J jnl
Statistical Uncertainty Learning for Robust Visual-Inertial State Estimation.
CoRR
Seungwon Choi, Donggyu Park, Seo-Yeon Hwang, Tae-Wan Kim
2025 J jnl
Surfel-LIO: Fast LiDAR-Inertial Odometry with Pre-computed Surfels and Hierarchical Z-order Voxel Hashing.
CoRR
Seungwon Choi, Dong-Gyu Park, Seo-Yeon Hwang, Tae-Wan Kim
2024 J jnl
A Differential Brake-Actuated Steering System for Redundancy of Steer-by-Wire.
IEEE Trans. Intell. Veh.
Jihoon Sung, Seungwon Choi, Kunsoo Huh
2024 J jnl
A Practical Gated Recurrent Transformer Network Incorporating Multiple Fusions for Video Denoising.
CoRR
Kai Guo, Seungwon Choi, Jongseong Choi, Lae-Hoon Kim
2024 J jnl
Interpretable Vehicle Speed Estimation Based on Dual Attention Network for 4WD Off-Road Vehicles.
IEEE Trans. Intell. Veh.
Seungwon Choi, Hyukju Shon, Kunsoo Huh
2024 J jnl
Real-Time Terrain Condition Detection for Off-Road Driving Based on Transformer.
IEEE Trans. Intell. Transp. Syst.
Hyukju Shon, Seungwon Choi, Kunsoo Huh
2023 J jnl
Adaptive Graduated Non-Convexity for Pose Graph Optimization.
CoRR
Seungwon Choi, Wonseok Kang, Jiseong Chung, Jaehyun Kim, Taewan Kim
2023 J jnl
Efficient Graduated Non-Convexity for Pose Graph Optimization.
CoRR
Wonseok Kang, Jaehyun Kim, Jiseong Chung, Seungwon Choi, Tae-Wan Kim
2023 J jnl
Fast and Versatile Feature-Based LiDAR Odometry via Efficient Local Quadratic Surface Approximation.
IEEE Robotics Autom. Lett.
Seungwon Choi, Hee-Won Chae, Yunsuk Jeung, Seokjoon Kim, Kyusung Cho, Tae-wan Kim
2023 J jnl
Helical Artifact Reduction Method Using Image Segmentation With CNN Denoising Technique.
IEEE Access
Seungwon Choi, Byeongjoon Kim, Chulkyu Park, Jueon Park, Yousuk Kim, Sungil Choi, Jongduk Baek
2022 J jnl
Gated Recurrent Unit for Video Denoising.
CoRR
Kai Guo, Seungwon Choi, Jongseong Choi
2022 J jnl
Minimizing Global Buffer Access in a Deep Learning Accelerator Using a Local Register File with a Rearranged Computational Sequence.
Sensors
Minjae Lee, Zhongfeng Zhang, Seungwon Choi, Jungwook Choi
2022 J jnl
TIPS: Transformer Based Indoor Positioning System Using Both CSI and DoA of WiFi Signal.
IEEE Access
Zhongfeng Zhang, Hongxin Du, Seungwon Choi, Sung Ho Cho
2021 J jnl
A Novel Procedure of Enhancing the Throughput of a Mode-2 Sidelink Based on Partial Sensing.
Sensors
Seokwon Kang, Seungwon Choi
2021 J jnl
An Integrated Deep Ensemble-Unscented Kalman Filter for Sideslip Angle Estimation With Sensor Filtering Network.
IEEE Access
Dongchan Kim, Gihoon Kim, Seungwon Choi, Kunsoo Huh
2021 — conf
DSA-GAN: Driving Style Attention Generative Adversarial Network for Vehicle Trajectory Prediction.
ITSC
Seungwon Choi, Nahyun Kweon, Chanuk Yang, Dongchan Kim, Hyukju Shon, Jaewoong Choi, Kunsoo Huh
2021 J jnl
Deep-Learning-Based Wi-Fi Indoor Positioning System Using Continuous CSI of Trajectories.
Sensors
Zhongfeng Zhang, Minjae Lee, Seungwon Choi
2021 J jnl
Driving Style-Based Conditional Variational Autoencoder for Prediction of Ego Vehicle Trajectory.
IEEE Access
Dongchan Kim, Hyukju Shon, Nahyun Kweon, Seungwon Choi, Chanuk Yang, Kunsoo Huh
2021 A conf
Efficient Multimodal Belief Propagation for Robust SLAM Using Clustering Based Reparameterization.
IROS
Seungwon Choi, Tae-wan Kim
2020 — conf
Deep Learning-based Indoor Positioning System Using Multiple Fingerprints.
ICTC
Zhongfeng Zhang, Minjae Lee, Seungwon Choi
2020 J jnl
ETSI-Standard Reconfigurable Mobile Device With an Opportunistic Multi-Antenna System Based on Radio and Non-Radio Contexts.
IEEE Access
Heungseop Ahn, DaeJin Kim, Seungwon Choi, Markus Mueck, Vladimir Ivanov
2020 — conf
FBMC-OQAM PAPR Reduction Schemes.
ICTC
Nahla Ali Mohamed Al Harthi, Zhongfeng Zhang, Seungwon Choi
2019 J jnl
Data Plane Framework for Software-Defined Radio Access Network Based on ETSI-Standard Mobile Device Architecture.
IEEE Access
Heungseop Ahn, Seungwon Choi, Markus Mueck, Vladimir Ivanov
2019 A conf
Fast and Safe Policy Adaptation via Alignment-based Transfer.
IROS
Jigang Kim, Seungwon Choi, H. Jin Kim
2019 J jnl
Incorporating Safety Into Parametric Dynamic Movement Primitives.
IEEE Robotics Autom. Lett.
Hyoin Kim, Hoseong Seo, Seungwon Choi, Claire J. Tomlin, H. Jin Kim
2019 J jnl
Market Access for Radio Equipment in Europe Enabled by the Radio Equipment Directive: Status, Next Steps and Implications.
IEEE Commun. Mag.
Markus Dominik Mueck, Biljana Badic, Heungseop Ahn, Paul Bender, Seungwon Choi, Vladimir Ivanov
2018 J jnl
Robust Control of an Equipment-Added Multirotor Using Disturbance Observer.
IEEE Trans. Control. Syst. Technol.
Suseong Kim, Seungwon Choi, Hyeonggeun Kim, Jongho Shin, Hyungbo Shim, H. Jin Kim
2018 J jnl
Standards News.
IEEE Commun. Stand. Mag.
Holger Butscheidt, Joan Triay, Stefan Arntzen, Igor Faynberg, Bruno Chatras, Francisco Javier Ramón-Salguero, Pål Grønsund, Mark Pecen, Michael Gundlach, Seungwon Choi, Markus D. Mueck, Michele Berionne, Charles Brookson, John R. Farserotu, Hirokazu Tanaka, Matti Hämäläinen, Marc Girod-Genet, Lorenzo Mucchi, Tuomas Paso, Daisuke Anzai, M. Pagnozzi, Renato Lombardi, Robert Sarfati, Ingo Wendler, John D'Ambrosia
2018 A conf
Vision-based Target Tracking for a Skid-steer Vehicle using Guided Policy Search with Field-of-view Constraint.
IROS
Taewan Kim, Chungkeun Lee, Hoseong Seo, Seungwon Choi, Wonchul Kim, H. Jin Kim
2017 J jnl
A Novel Procedure for Implementing a Turbo Decoder on a GPU with Coalesced Memory Access.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Heungseop Ahn, Seungwon Choi
2017 — conf
Adaptive automotive communications solutions of 10 years lifetime enabled by ETSI RRS software reconfiguration technology.
EUSIPCO
Yong Jin, Heungseop Ahn, Kyunghoon Kim, Seungwon Choi, Markus Mueck, Valerio Frascolla, Thomas Haustein
2017 — conf
Highly efficient representation of reconfigurable code based on a radio virtual machine: Optimization to any target platform.
EUSIPCO
Vladimir Ivanov, Yong Jin, Seungwon Choi, Giuseppe Destino, Markus Mueck, Valerio Frascolla
2017 — conf
Implementation of a Non-Codebook Based MU-MIMO System for TDD LTE-Advanced.
VTC Spring
DaeJin Kim, Sangwook Han, Yong Jin, Heungseop Ahn, Seungwon Choi
2017 A* conf
Motion planning with movement primitives for cooperative aerial transportation in obstacle environment.
ICRA
Hyoin Kim, Hyeonbeom Lee, Seungwon Choi, Yung-Kyun Noh, H. Jin Kim
2017 — conf
Radio Equipment Directive - A Novel Software Reconfiguration Framework.
GLOBECOM Workshops
Markus Mueck, Seungwon Choi, Paul Bender, Vladimir Ivanov, Yong Jin, Heungseop Ahn, Kyunghoon Kim, Eryk Dutkiewicz
2017 — conf
Radio Virtual Machine.
GLOBECOM Workshops
Vladimir Ivanov, Markus Mueck, Seungwon Choi, Heungseop Ahn, Kyunghoon Kim, Emilio Calvanese Strinati
2017 — conf
Smooth trajectory generation for soft catching a flying object with an aerial vehicle.
ASCC
Seungjoon Lee, Hoseong Seo, Seungwon Choi, Hyoin Kim, H. Jin Kim
2016 J jnl
Design and Implementation of ETSI-Standard Reconfigurable Mobile Device for Heterogeneous Network.
IEICE Trans. Commun.
Yong Jin, Chiyoung Ahn, Seungwon Choi, Markus Mueck, Vladimir Ivanov, Tapan K. Sarkar
2016 — conf
ETSI reconfigurable radio system - Standard architecture and radio application.
ICTC
Yong Jin, Ildo Jung, Kyunghoon Kim, Seungwon Choi
2016 — conf
ETSI reconflgurable radio system - Standard interfaces for radio reconfiguration.
ICTC
Heungseop Ahn, Yong Jin, Seungwon Choi
2016 J jnl
ETSI-Standard Reconfigurable Mobile Device for Supporting the Licensed Shared Access.
Mob. Inf. Syst.
Kyunghoon Kim, Yong Jin, Donghyun Kum, Seungwon Choi, Markus Mueck, Vladimir Ivanov
2015 J jnl
A Detection Algorithm to Reduce the Condition Number of the Channel Matrix.
IEICE Trans. Commun.
Hyunwook Yang, Gyuyoung Lee, Seungwon Choi
2015 — conf
Implementation of reconfigurable mobile device with licensed shared access functionality.
APSIPA
Yong Jin, Kyunghoon Kim, Seungwon Choi, Markus Mueck, Vladimir Ivanov
2015 — conf
Operation of reconfigurable mobile device for spectrum sharing.
APSIPA
Kyunghoon Kim, Yong Jin, Donghyun Keum, Seungwon Choi, Markus Mueck, Vladimir Ivanov
2015 J jnl
The ETSI standard architecture, related interfaces, and reconfiguration process for reconfigurable mobile devices.
IEEE Commun. Mag.
Yong Jin, Kyunghoon Kim, Donghyun Kum, Seungwon Choi, Vladimir Ivanov
2014 J jnl
A Novel User Selection Method That Maximizes the Determinant of Channel Auto-Correlation for Multi-User MIMO Systems with Zero-Forcing Precoder.
IEICE Trans. Commun.
Hyunwook Yang, Yeongyu Han, Seungwon Choi
2014 J jnl
Joint Optimization of Source and Relay for MIMO Two-Way Relay Networks Using MSE Duality.
IEEE Commun. Lett.
Won-Chul Choi, Seungwon Choi, Ayoung Heo, Dong-Jo Park
2014 J jnl
User Selection Method Adopting Cross-Entropy Method for a Downlink Multiuser MIMO System.
Wirel. Pers. Commun.
Kyunghoon Kim, Hyunwook Yang, Seungwon Choi
2013 J jnl
A Novel Lattice Reduction Precoding Method.
Wirel. Pers. Commun.
Hyunwook Yang, Jinho Choi, Seungwon Choi, Jangwoo Kwon
2013 A conf
Aerial manipulation using a quadrotor with a two DOF robotic arm.
IROS
Suseong Kim, Seungwon Choi, H. Jin Kim
2013 — conf
Calibration method using the Zadoff-Chu sequence.
ICTC
Hyunwook Yang, Jaehyun Jang, Tiefeng Sun, Kyunghoon Kim, Seungwon Choi
2013 J jnl
Experiments on MIMO-OFDM system combined with adaptive beamforming based on IEEE 802.16e WMAN standard.
Telecommun. Syst.
Jaeho Chung, Yusuk Yun, Seungwon Choi
2013 — conf
Performance analysis of a MU-MIMO system with limited feedback and user selection.
ICTC
Kyunghoon Kim, Hyunwook Yang, Seungwon Choi
2012 J jnl
Future of wireless communication: RadioApps and related security and radio computer framework.
IEEE Wirel. Commun.
Markus Mueck, Vladimir Ivanov, Seungwon Choi, June Kim, Chiyoung Ahn, Hyunwook Yang, Gianmarco Baldini, Antti Piipponen
2012 J jnl
Joint Design of Uplink-Downlink MIMO Relay Networks Using Duality.
IEICE Trans. Commun.
Seungwon Choi, Jung-Hyun Park, Seokkwon Kim, Dong-Jo Park
2012 J jnl
MU-MIMO Precoding Methods for Reducing the Transmit Normalization Factor by Perturbing Data of the Codebook.
IEICE Trans. Commun.
Hyunwook Yang, Seungwon Choi
2011 J jnl
Cooperative and Distributed Receiver Processing Based on Message Passing.
IEEE Trans. Veh. Technol.
Jinho Choi, Seungwon Choi
2011 J jnl
Efficient User Scheduling Algorithm for Enhancing Zero-Forcing Beamforming in MIMO Broadcast Channels.
IEICE Trans. Commun.
Changeui Shin, Hyunsung Go, Seungwon Choi
2011 J jnl
Multichannel Sharing and Joint Detection for Cell-Edge Users in Downlink Multicell OFDMA Systems.
IEEE Trans. Veh. Technol.
Jinho Choi, Seungwon Choi
2011 J jnl
Optimal Beamforming with Combining for the Non-Orthogonal Amplify-and-Forward (NAF) Protocol in Cooperative Communication Systems.
IEEE Trans. Wirel. Commun.
Seokkwon Kim, Seungwon Choi, Dong-Jo Park
2011 — conf
Power Allocation for Multiband Coded OFDM Systems with Limited Feedback.
VTC Fall
Duc To, Huan Xuan Nguyen, Jinho Choi, Seungwon Choi
2011 J jnl
Prototype implementation of adaptive beamforming-MIMO OFDMA system based on IEEE 802.16e WMAN standard and its experimental results.
Int. J. Commun. Syst.
Jaeho Chung, Yusuk Yun, Seungwon Choi
2010 J jnl
A User Selection Algorithm Providing Maximum Sum-Rate for Multiuser MIMO Systems.
IEICE Trans. Commun.
Taeyoul Oh, Seungheon Hyeon, Hyunsung Go, Seungwon Choi
2010 J jnl
Implementation of an SDR system using graphics processing unit.
IEEE Commun. Mag.
June Kim, Seungheon Hyeon, Seungwon Choi
2009 J jnl
Generalized eigen-combining algorithm for adaptive array systems in a co-channel interference environment.
IEEE Commun. Lett.
Seungheon Hyeon, Seungwon Choi
2009 J jnl
Implementation of a Smart Antenna Base Station for Mobile WiMAX Based on OFDMA.
EURASIP J. Wirel. Commun. Netw.
Seungheon Hyeon, Changhoon Lee, Chang Eon Shin, Seungwon Choi
2009 J jnl
Novel automatic calibration technique for smart antenna systems.
Digit. Signal Process.
Seungheon Hyeon, Yusuk Yun, Seungwon Choi
2008 J jnl
Comparative Performance Evaluation of Current-Mode Control Schemes Adapted to Asymmetrically Driven Bridge-Type Pulsewidth Modulated DC-to-DC Converters.
IEEE Trans. Ind. Electron.
Byungcho Choi, Wonseok Lim, Seungwon Choi, Jian Sun
2008 J jnl
Evolution and standardization of the smart antenna system for software defined radio.
IEEE Commun. Mag.
Seungheon Hyeon, June Kim, Seungwon Choi
2008 J jnl
Performance analysis of PN-code acquisition in a DS/CDMA smart antenna system.
Digit. Signal Process.
Yusuk Yun, Seungheon Hyeon, Seungwon Choi
2008 — conf
Performance of Randomized Cyclic Delay Code Encoded by Convolutional Coding.
VTC Spring
Seungwon Choi, Dong-Jo Park
2008 J jnl
Phase Diversity for an Antenna-Array System With a Short Interelement Separation.
IEEE Trans. Veh. Technol.
Seungheon Hyeon, Yusuk Yun, Hyeongdong Kim, Seungwon Choi
2008 J jnl
Randomized cyclic delay code for cooperative communication systems.
IEEE Commun. Lett.
Seungwon Choi, Jung-Hyun Park, Dong-Jo Park
2006 J jnl
An Efficient Time-Domain Electromagnetic Solution Using the Time-Domain Variable Resolution Concept.
IEICE Trans. Commun.
Hyung-Hoon Kim, Saehoon Ju, Seungwon Choi, Jong-Il Park, Hyeongdong Kim
2006 J jnl
Compact Representation of Green Function Using Discrete Wavelet Concept for Fast Field Analysis.
IEICE Trans. Commun.
Hyung-Hoon Kim, Saehoon Ju, Seungwon Choi, Jong-Il Park, Hyeongdong Kim
2006 J jnl
Design of CIC roll-off compensation filter in a W-CDMA digital IF receiver.
Digit. Signal Process.
Seongdo Kim, Weon-Cheol Lee, Sungsoo Ahn, Seungwon Choi
2006 J jnl
Small-signal analysis and control design of asymmetrical half-bridge DC-DC converters.
IEEE Trans. Ind. Electron.
Byungcho Choi, Wonseok Lim, Sanghyun Bang, Seungwon Choi
2006 J jnl
Smart antenna base station open architecture for SDR networks.
IEEE Wirel. Commun.
Namkyu Ryu, Yusuk Yun, Seungwon Choi, Ramesh Chembil Palat, Jeffrey H. Reed
2005 J jnl
Adaptive beamforming algorithm based on eigen-space method for smart antennas.
IEEE Commun. Lett.
Weon-Cheol Lee, Seungwon Choi
2005 J jnl
Essential Considerations in Implementing the Smart Antenna System for Downlink Beamforming.
Wirel. Pers. Commun.
Weon-Cheol Lee, Seungwon Choi, Jae-Moung Kim
2005 J jnl
On-Off Beamforming Algorithm Based on Eigen-Space Method for a Smart Antenna in IS-2000 1X Signal Environments.
IEICE Trans. Commun.
Zhengzi Li, Weon-Cheol Lee, Sungsoo Ahn, Seungwon Choi
2005 J jnl
Performance analysis of downlink smart antenna system with auxiliary pilot in CDMA2000 IX.
IEEE Commun. Lett.
Weon-Cheol Lee, Seungheon Hyeon, Seungwon Choi
2004 J jnl
Design and implementation of low-profile contactless battery charger using planar printed circuit board windings as energy transfer device.
IEEE Trans. Ind. Electron.
Byungcho Choi, Jaehyun Nho, Honnyong Cha, Taeyoung Ahn, Seungwon Choi
2004 J jnl
Exploiting Phase Diversity for CDMA2000 1X Smart Antenna Base Stations.
EURASIP J. Adv. Signal Process.
Seongdo Kim, Seungheon Hyeon, Seungwon Choi
2003 J jnl
Diversity gain for CDMA systems equipped with antenna arrays.
IEEE Trans. Veh. Technol.
Jinho Choi, Seungwon Choi
2002 J jnl
A novel adaptive beamforming algorithm for antenna array CDMA systems with strong interferers.
IEEE Trans. Veh. Technol.
Seungwon Choi, Jinho Choi, Heung-Jae Im, Byungcho Choi
2002 J jnl
Correction to "A novel adaptive beamforming algorithm for a smart antenna system in a CDMA mobile communication environment".
IEEE Trans. Veh. Technol.
Seungwon Choi, Donghee Shim
2002 J jnl
Designing control loop for DC-to-DC converters loaded with unknown AC dynamics.
IEEE Trans. Ind. Electron.
Byungcho Choi, Jaeyeol Kim, Bo H. Cho, Seungwon Choi, Carl M. Wildrick
2001 — conf
A novel on-off algorithm for smart antenna system operating in IMT2000 mobile communications.
VTC Fall
Zhengzi Li, Sungsoo Ahn, Seungwon Choi
2001 — conf
A performance analysis of a smart antenna system utilizing the Lagrange algorithm for cdma2000 signal environment.
VTC Fall
Kyounglae Noh, Wontaek Lee, Seungwon Choi
2001 — conf
An adaptive array system for the downlink of closed-loop-mode W-CDMA system.
VTC Fall
Kyungah Lim, Mikyung Kim, Hyungu Hwang, Seungwon Choi
2000 J jnl
A novel adaptive beamforming algorithm for a smart antenna system in a CDMA mobile communication environment.
IEEE Trans. Veh. Technol.
Seungwon Choi, Donghee Shim
1997 J jnl
Implementation of a Smart Antenna System on a General-Purpose Digital Signal Processor Utilizing a Linearized CGM.
Digit. Signal Process.
Seungwon Choi, Hong-Min Son, Tapan K. Sarkar
1995 J jnl
Adaptive antenna array for direction-of-arrival estimation utilizing the conjugate gradient method.
Signal Process.
Seungwon Choi, Tapan K. Sarkar, Jaehoon Choi
1993 J jnl
Design of two-dimensional Tseng window and its application to antenna array for the detection of AM signal in the presence of strong jammers in mobile communication.
Signal Process.
Seungwon Choi, Tapan K. Sarkar, Sang Seol Lee
1992 J jnl
Adaptive antenna array utilizing the conjugate gradient method for multipath mobile communication.
Signal Process.
Seungwon Choi, Tapan K. Sarkar