Sangjoon Park

According to our database, Sangjoon Park authored at least 141 papers between 1995 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

MS-DINO: Masked Self-Supervised Distributed Learning Using Vision Transformer.

Sangjoon Park, Ik-Jae Lee, Jun Won Kim, Jong Chul Ye

IEEE J. Biomed. Health Informatics, October, 2024

Improving Medical Speech-to-Text Accuracy using Vision-Language Pre-training Models.

Jaeyoung Huh, Sangjoon Park, Jeong Eun Lee, Jong Chul Ye

IEEE J. Biomed. Health Informatics, March, 2024

Self-supervised multi-modal training from uncurated images and reports enables monitoring AI in radiology.

Sangjoon Park, Eun Sun Lee, Kyung Sook Shin, Jeong Eun Lee, Jong Chul Ye

Medical Image Anal., January, 2024

Mixture of Multicenter Experts in Multimodal Generative AI for Advanced Radiotherapy Target Delineation.

Yujin Oh, Sangjoon Park, Xiang Li, Wang Yi, Jonathan Paly, Jason Efstathiou, Annie Chan, Jun Won Kim, Hwa Kyung Byun, Ik Jae Lee, Jaeho Cho, Chan Woo Wee, Peng Shu, Peilong Wang, Nathan Yu, Jason Holmes, Jong Chul Ye, Quanzheng Li, Wei Liu, Woong Sub Koom, Jin Sung Kim, Kyungsang Kim

CoRR, 2024

RT-Surv: Improving Mortality Prediction After Radiotherapy with Large Language Model Structuring of Large-Scale Unstructured Electronic Health Records.

Sangjoon Park, Chan Woo Wee, Seo Hee Choi, Kyung Hwan Kim, Jee Suk Chang, Hong In Yoon, Ik-Jae Lee, Yong Bae Kim, Jaeho Cho, Ki Chang Keum, Chang Geol Lee, Hwa Kyung Byun, Woong Sub Koom

CoRR, 2024

Enhancing Demand Prediction in Open Systems by Cartogram-aided Deep Learning.

Sangjoon Park, Yongsung Kwon, Hyungjoon Soh, Mi Jin Lee, Seung-Woo Son

CoRR, 2024

Objective and Interpretable Breast Cosmesis Evaluation with Attention Guided Denoising Diffusion Anomaly Detection Model.

Sangjoon Park, Yong Bae Kim, Jee Suk Chang, Seo Hee Choi, Hyungjin Chung, Ik-Jae Lee, Hwa Kyung Byun

CoRR, 2024

CorrFractal: High-Resolution Correspondence Method Using Fractal Affinity on Self-Supervised Learning.

Jin-Mo Choi, Blagovest Vladimirov, Sangjoon Park

IEEE Access, 2024

Improving Cone-Beam CT Image Quality with Knowledge Distillation-Enhanced Diffusion Model in Imbalanced Data Settings.

Joonil Hwang, Sangjoon Park, NaHyeon Park, Seungryong Cho, Jin Sung Kim

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2024, 2024

2023

Kalman Combining Based Iterative Detection and Decoding for MIMO Systems With Hybrid ARQ.

Sangjoon Park

IEEE Trans. Veh. Technol., February, 2023

Multi-Task Distributed Learning Using Vision Transformer With Random Patch Permutation.

Sangjoon Park, Jong Chul Ye

IEEE Trans. Medical Imaging, 2023

RO-LLaMA: Generalist LLM for Radiation Oncology via Noise Augmentation and Consistency Regularization.

Kwanyoung Kim, Yujin Oh, Sangjoon Park, Hwa Kyung Byun, Jin Sung Kim, Yong Bae Kim, Jong Chul Ye

CoRR, 2023

LLM-driven Multimodal Target Volume Contouring in Radiation Oncology.

Yujin Oh, Sangjoon Park, Hwa Kyung Byun, Jin Sung Kim, Jong Chul Ye

CoRR, 2023

Improving Medical Speech-to-Text Accuracy with Vision-Language Pre-training Model.

Jaeyoung Huh, Sangjoon Park, Jeong Eun Lee, Jong Chul Ye

CoRR, 2023

MS-DINO: Efficient Distributed Training of Vision Transformer Foundation Model in Medical Domain through Masked Sampling.

Sangjoon Park, Ik-Jae Lee, Jun Won Kim, Jong Chul Ye

CoRR, 2023

2022

Block-Based Scheduling Algorithm for Layered Decoding of Block LDPC Codes.

Sangjoon Park

IEICE Trans. Commun., November, 2022

Low-Complexity LMMSE-Based Iterative Soft Interference Cancellation for MIMO Systems.

Sangjoon Park

IEEE Trans. Signal Process., 2022

Multi-task vision transformer using low-level chest X-ray feature corpus for COVID-19 diagnosis and severity quantification.

Sangjoon Park, Gwanghyun Kim, Yujin Oh, Joon Beom Seo, Sang Min Lee, Jin Hwan Kim, Sungjun Moon, Jae-Kwang Lim, Jong Chul Ye

Medical Image Anal., 2022

Alternating Cross-attention Vision-Language Model for Efficient Learning with Medical Image and Report without Curation.

Sangjoon Park, Eun Sun Lee, Jeong Eun Lee, Jong Chul Ye

CoRR, 2022

AI can evolve without labels: self-evolving vision transformer for chest X-ray diagnosis through knowledge distillation.

Sangjoon Park, Gwanghyun Kim, Yujin Oh, Joon Beom Seo, Sang Min Lee, Jin Hwan Kim, Sungjun Moon, Jae-Kwang Lim, Chang Min Park, Jong Chul Ye

CoRR, 2022

2021

Kalman Filtering Based Combining for MIMO Systems With Hybrid ARQ.

Sangjoon Park

IEEE Trans. Signal Process., 2021

Scheduled QR-BP Detector with Interference Cancellation and Candidate Constraints for MIMO Systems.

Sangjoon Park

Sensors, 2021

Self-Interference Channel Training for Full-Duplex Massive MIMO Systems.

Taehyoung Kim, Kyungsik Min, Sangjoon Park

Sensors, 2021

Artificial Error-Based Code Scrambling Scheme for Secure Communications in Wiretap Channels with Channel Reciprocity.

Sangjoon Park

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2021

Federated Split Vision Transformer for COVID-19 CXR Diagnosis using Task-Agnostic Training.

Sangjoon Park, Gwanghyun Kim, Jeongsol Kim, Boah Kim, Jong Chul Ye

CoRR, 2021

Vision Transformer using Low-level Chest X-ray Feature Corpus for COVID-19 Diagnosis and Severity Quantification.

Sangjoon Park, Gwanghyun Kim, Yujin Oh, Joon Beom Seo, Sang Min Lee, Jin Hwan Kim, Sungjun Moon, Jae-Kwang Lim, Jong Chul Ye

CoRR, 2021

Severity Quantification and Lesion Localization of COVID-19 on CXR using Vision Transformer.

Gwanghyun Kim, Sangjoon Park, Yujin Oh, Joon Beom Seo, Sang Min Lee, Jin Hwan Kim, Sungjun Moon, Jae-Kwang Lim, Jong Chul Ye

CoRR, 2021

Vision Transformer for COVID-19 CXR Diagnosis using Chest X-ray Feature Corpus.

Sangjoon Park, Gwanghyun Kim, Yujin Oh, Joon Beom Seo, Sang Min Lee, Jin Hwan Kim, Sungjun Moon, Jae-Kwang Lim, Jong Chul Ye

CoRR, 2021

Antenna Grouping-Based Blind Artificial Noise for TDD Secure Transmission.

Hyukmin Son, Sangjoon Park

IEEE Access, 2021

Federated Split Task-Agnostic Vision Transformer for COVID-19 CXR Diagnosis.

Sangjoon Park, Gwanghyun Kim, Jeongsol Kim, Boah Kim, Jong Chul Ye

Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

A Deep Learning Approach for Robust Target Tracking in a Cluttered Environment.

Jaeuk Baek, SungHo Lee, Chang-Eun Lee, Sangjoon Park

Proceedings of the International Conference on Information and Communication Technology Convergence, 2021

Learning Video Correspondence using Appearance Module for Target Tracking.

Jin-Mo Choi, Jeany Son, Sangjoon Park

Proceedings of the IEEE International Conference on Big Data and Smart Computing, 2021

Multi-Reference Based Target Tracking for TDOA Systems.

Jaeuk Baek, Chang-Eun Lee, Sangjoon Park

Proceedings of the IEEE International Conference on Big Data and Smart Computing, 2021

2020

Near-Perfect Code Scrambling With Limited Key Information for Wiretap Channels.

Sangjoon Park, Hyukmin Son

IEEE Trans. Veh. Technol., 2020

Deep Learning COVID-19 Features on CXR Using Limited Training Data Sets.

Yujin Oh, Sangjoon Park, Jong Chul Ye

IEEE Trans. Medical Imaging, 2020

Statistical Beamforming for Massive MIMO Systems with Distinct Spatial Correlations.

Taehyoung Kim, Sangjoon Park

Sensors, 2020

DeepLocate: Smartphone Based Indoor Localization with a Deep Neural Network Ensemble Classifier.

Imran Ashraf, Soojung Hur, Sangjoon Park, Yongwan Park

Sensors, 2020

Fingerprint variation detection by unlabeled data for indoor localization.

Jaehyun Yoo, Sangjoon Park

Pervasive Mob. Comput., 2020

Balancing Hazard Exposure and Walking Distance in Evacuation Route Planning during Earthquake Disasters.

Wonjun No, Junyong Choi, Sangjoon Park, David Lee

ISPRS Int. J. Geo Inf., 2020

The IPIN 2019 Indoor Localisation Competition - Description and Results.

Francesco Potorti, Sangjoon Park, Antonino Crivello, Filippo Palumbo, Michele Girolami, Paolo Barsocchi, Soyeon Lee, Joaquín Torres-Sospedra, Antonio Ramón Jiménez Ruiz, Antoni Pérez-Navarro, Germán Martín Mendoza-Silva, Fernando Seco, Miguel Ortiz, Johan Perul, Valérie Renaudin, Hyunwoong Kang, Soyoung Park, Jae Hong Lee, Chan Gook Park, Jisu Ha, Jaeseung Han, Changjun Park, Keunhye Kim, Yonghyun Lee, Seunghun Gye, Keumryeol Lee, Eun-Jee Kim, Jeongsik Choi, Yang-Seok Choi, Shilpa Talwar, Seong Yun Cho, Boaz Ben-Moshe, Alex Scherbakov, Leonid Antsfeld, Emilio Sansano-Sansano, Boris Chidlovskii, Nikolai Kronenwett, Silvia Prophet, Yael Landay, Revital Marbel, Lingxiang Zheng, Ao Peng, Zhichao Lin, Bang Wu, Chengqi Ma, Stefan Poslad, David R. Selviah, Wei Wu, Zixiang Ma, Wenchao Zhang, Dongyan Wei, Hong Yuan, Jun-Bang Jiang, Shao-Yung Huang, Jing-Wen Liu, Kuan-Wu Su, Jenq-Shiou Leu, Kazuki Nishiguchi, Walid Bousselham, Hideaki Uchiyama, Diego Thomas, Atsushi Shimada, Rin-Ichiro Taniguchi, Vicente Cortés Puschel, Tomás Lungenstrass Poulsen, Imran Ashraf, Chanseok Lee, Muhammad Usman Ali, Yeongjun Im, Gunzung Kim, Jeongsook Eom, Soojung Hur, Yongwan Park, Miroslav Opiela, Adriano J. C. Moreira, Maria João Nicolau, Cristiano G. Pendão, Ivo Silva, Filipe Meneses, António Costa, Jens Trogh, David Plets, Ying-Ren Chien, Tzu-Yu Chang, Shih-Hau Fang, Yu Tsao

IEEE Access, 2020

Unsupervised Cone-Beam Artifact Removal Using CycleGAN and Spectral Blending for Adaptive Radiotherapy.

Sangjoon Park, Jong Chul Ye

Proceedings of the 17th IEEE International Symposium on Biomedical Imaging, 2020

Toward Effective IT Services in Defence Talent Management Platform.

Eunyoung Cho, Jeany Son, Vladimirov Blagovest Iordanov, Sungwoo Jun, Jaeuk Baek, Soyeon Lee, Chang-Eun Lee, Jin-Mo Choi, Feyissa Woyano Gobana, Sangjoon Park

Proceedings of the International Conference on Information and Communication Technology Convergence, 2020

Moving Object Performance Analysis System Using Multi-camera Video and Position Sensors.

Chang-Eun Lee, Gi-Mun Um, Sangjoon Park, Kwang-Il Lee

Proceedings of the 2020 IEEE International Conference on Big Data and Smart Computing, 2020

2019

Evaluating Indoor Positioning Systems in a Shopping Mall: The Lessons Learned From the IPIN 2018 Competition.

Valérie Renaudin, Miguel Ortiz, Johan Perul, Joaquín Torres-Sospedra, Antonio Ramón Jiménez, Antoni Pérez-Navarro, Germán Martín Mendoza-Silva, Fernando Seco, Yael Landau, Revital Marbel, Boaz Ben-Moshe, Xingyu Zheng, Feng Ye, Jian Kuang, Yu Li, Xiaoji Niu, Vlad Landa, Shlomi Hacohen, Nir Shvalb, Chuanhua Lu, Hideaki Uchiyama, Diego Thomas, Atsushi Shimada, Rin-Ichiro Taniguchi, Zhenxing Ding, Feng Xu, Nikolai Kronenwett, Blagovest Vladimirov, Soyeon Lee, Eunyoung Cho, Sungwoo Jun, Chang-Eun Lee, Sangjoon Park, Yonghyun Lee, Jehyeok Rew, Changjun Park, Hyeongyo Jeong, Jaeseung Han, Keumryeol Lee, Wenchao Zhang, Xianghong Li, Dongyan Wei, Ying Zhang, So Young Park, Chan Gook Park, Stefan Knauth, Georgios Pipelidis, Nikolaos Tsiamitros, Tomás Lungenstrass, Juan Pablo Morales, Jens Trogh, David Plets, Miroslav Opiela, Shih-Hau Fang, Yu Tsao, Ying-Ren Chien, Shi-Shen Yang, Shih-Jyun Ye, Muhammad Usman Ali, Soojung Hur, Yongwan Park

IEEE Access, 2019

Dispersed Signal Transmission and Reception Scheme for Full-Duplex Systems.

Young Rok Jang, Kyungsik Min, Sangjoon Park, Minchae Jung, Kyeongjun Ko, Sooyong Choi

IEEE Access, 2019

Harvesting Indoor Positioning Accuracy by Exploring Multiple Features From Received Signal Strength Vector.

Muhammad Usman Ali, Soojung Hur, Sangjoon Park, Yongwan Park

IEEE Access, 2019

High Precision Relative Positioning on a Mobile.

Soyeon Lee, Sangjoon Park

Proceedings of the 17th Annual International Conference on Mobile Systems, 2019

Automatic Crowdsourcing Demand and Supply Management for Sustainability of Pedestrian Navigation Service.

Eunyoung Cho, Sangjoon Park, Chang Park Jun., Yonghyun Lee, SangGyun Lee, Keumryul Lee

Proceedings of the 2019 International Conference on Information and Communication Technology Convergence, 2019

Ice Hockey Player Tracking and Identification System Using Multi-camera video.

Gi-Mun Um, Chang-Eun Lee, Sangjoon Park, Jeongil Seo

Proceedings of the 2019 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, 2019

2018

Error-detection-coding-aided iterative hard decision interference cancellation for MIMO systems with HARQ.

Sangjoon Park

KSII Trans. Internet Inf. Syst., 2018

Sequentially Iterative Equalizer Based on Kalman Filtering and Smoothing for MIMO Systems under Frequency Selective Fading Channels.

Sangjoon Park

IEICE Trans. Commun., 2018

Aggregation-Assisted Combining for MIMO Multiple ARQ Systems.

Sangjoon Park

IEEE Commun. Lett., 2018

An iterative approach for non-line-of-sight error mitigation in UWB localization: poster abstract.

Jiwoong Park, Sajida Imran, Young-Bae Ko, Chang-Eun Lee, Sangjoon Park

Proceedings of the 17th ACM/IEEE International Conference on Information Processing in Sensor Networks, 2018

Towards a Sustainable Open Platform for Location Intelligence and Convergence.

Eunyoung Cho, Sangjoon Park, Jehyeok Rew, Changjun Park, Soowhan Lee, Youngmong Park

Proceedings of the International Conference on Information and Communication Technology Convergence, 2018

2017

Comparing the Performance of Indoor Localization Systems through the EvAAL Framework.

Francesco Potortì, Sangjoon Park, Antonio Ramón Jiménez Ruiz, Paolo Barsocchi, Michele Girolami, Antonino Crivello, Soyeon Lee, Jae Hyun Lim, Joaquín Torres-Sospedra, Fernando Seco, Raúl Montoliu, Germán M. Mendoza-Silva, María del Carmen Pérez, Cristina Losada-Gutiérrez, Felipe Espinosa, Javier Macías Guarasa

Sensors, 2017

Implementation of a Virtual Training Simulator Based on 360° Multi-View Human Action Recognition.

Beom Kwon, Junghwan Kim, Kyoungoh Lee, Yang Koo Lee, Sangjoon Park, Sanghoon Lee

IEEE Access, 2017

Partial pilot transmission for self-interference channel estimation in full-duplex MIMO systems.

Kyungsik Min, Sangjoon Park, Sooyong Choi

Proceedings of the Ninth International Conference on Ubiquitous and Future Networks, 2017

Study on requirements and architecture for enhancing pedestrian mobility.

Eunyoung Cho, Soyeon Lee, Feyissa Woyano, Sangjoon Park

Proceedings of the International Conference on Information and Communication Technology Convergence, 2017

2016

Antenna Ratio for Sum-Rate Maximization in Full-Duplex Large-Array Base Station With Half-Duplex Multiantenna Users.

Kyungsik Min, Sangjoon Park, Young Rok Jang, Taehyoung Kim, Sooyong Choi

IEEE Trans. Veh. Technol., 2016

Performance of Symbol-Level Combining and Bit-Level Combining in MIMO Multiple ARQ Systems.

Sangjoon Park, Sooyong Choi

IEEE Trans. Commun., 2016

Multi-stage turbo equalization for MIMO systems with hybrid ARQ.

Sangjoon Park, Sooyong Choi

J. Commun. Networks, 2016

Low-complexity symbol-level combining for hybrid automatic repeat request in multiple-input multiple-output systems with linear detection.

Younghoon Whang, Sangjoon Park, Huaping Liu

IET Commun., 2016

OSIC Scheme Based on Combined Post-Processing SINR for MIMO Systems with Retransmission.

Sangjoon Park, Sooyong Choi

IEICE Trans. Commun., 2016

Design of the omni directional treadmill based on an Omni-pulley mechanism.

Hosu Lee, Sanghun Pyo, Sangjoon Park, Jungwon Yoon

Proceedings of the 13th International Conference on Ubiquitous Robots and Ambient Intelligence, 2016

Impacts of Frequency Selectivity on the Error Performance of Time-Domain Equalizers in MIMO Systems.

Byeong-Gwon Kang, Seungyong Han, Sangjoon Park

Proceedings of the 10th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing, 2016

K-NN based positioning performance estimation for fingerprinting localization.

Jooyoung Kim, Myungin Ji, Ju-Il Jeon, Sangjoon Park, Youngsu Cho

Proceedings of the Eighth International Conference on Ubiquitous and Future Networks, 2016

Design of positioning DB automatic update method using Google tango tablet for image based localization system.

Juil Jeon, Myungin Ji, Juyoung Kim, Sangjoon Park, Youngsu Cho

Proceedings of the Eighth International Conference on Ubiquitous and Future Networks, 2016

Subframe shift for full-duplex base station in TD-LTE systems.

Kyungsik Min, Young Rok Jang, Sangjoon Park, Sooyong Choi

Proceedings of the International Conference on Information and Communication Technology Convergence, 2016

Error Performance of Successive Interference Cancellation Schemes in MIMO Systems.

Sangjoon Park, Kangbin Yim, Byeong-Gwon Kang

Proceedings of the Advances on Broad-Band Wireless Computing, 2016

2015

Iterative Equalizer Based on Kalman Filtering and Smoothing for MIMO-ISI Channels.

Sangjoon Park, Sooyong Choi

IEEE Trans. Signal Process., 2015

Kinematic Skeleton Based Control of a Virtual Simulator for Military Training.

Soyeon Lee, Sangjoon Park, Kyoil Chung, Choongho Cho

Symmetry, 2015

Extended self-reproducible Discrete Event System Specification (DEVS) formalism using hidden inheritance.

Sangjoon Park, Seong-Moo Yoo

Inf. Sci., 2015

Effective interference level-based packet transmission for multiple-input multiple-output systems with hybrid automatic repeat request.

Younghoon Whang, Sangjoon Park, Huaping Liu

IET Commun., 2015

HARQ Transmission State Control Algorithm for MIMO Systems with IC Detection.

Younghoon Whang, Huaping Liu, Sangjoon Park

Proceedings of the IEEE 81st Vehicular Technology Conference, 2015

Antenna ratio for sum-rate maximization in MU-MIMO with full-duplex large array BS.

Kyungsik Min, Young Rok Jang, Sangjoon Park, Sooyong Choi

Proceedings of the 2015 IEEE International Conference on Communications, 2015

Spatial resource utilization to maximize uplink spectral efficiency in full-duplex massive MIMO.

Young Rok Jang, Kyungsik Min, Sangjoon Park, Sooyong Choi

Proceedings of the 2015 IEEE International Conference on Communications, 2015

2014

Tutorial: Mobile Sinks in Distributed Sensor Environments.

Sangjoon Park, Jongchan Lee

Smart Comput. Rev., 2014

Minimum Gradient Forwarding for Wireless Sensor Networks.

Dong Li, Jongchan Lee, Sangjoon Park

Smart Comput. Rev., 2014

Advanced Heuristic Drift Elimination for indoor pedestrian navigation.

Ho Jin Ju, Min Su Lee, Chan Gook Park, Soyeon Lee, Sangjoon Park

Proceedings of the 2014 International Conference on Indoor Positioning and Indoor Navigation, 2014

2013

Design and implementation of adaptive WLAN mesh networks for video surveillance.

Keun Woo Lim, Youn Seo, Woo Sung Jung, Young-Bae Ko, Sangjoon Park

Wirel. Networks, 2013

A novel Wi-Fi AP localization method using Monte Carlo path-loss model fitting simulation.

Myungin Ji, Jooyoung Kim, Youngsu Cho, Yang Koo Lee, Sangjoon Park

Proceedings of the 24th IEEE Annual International Symposium on Personal, 2013

Performance evaluation of fingerprint based location system using dynamic collection.

Jooyoung Kim, Myungin Ji, Youngsu Cho, Yang Koo Lee, Sangjoon Park

Proceedings of the International Conference on Information and Communication Technology Convergence, 2013

2012

Extended Detection for MIMO Systems with Partial Incremental Redundancy Based Hybrid ARQ.

Sangjoon Park, Younghoon Whang, Sooyong Choi

IEEE Trans. Wirel. Commun., 2012

Neighbor discovery in wireless networks with sectored antennas.

Robert Murawski, Emad A. Felemban, Eylem Ekici, Sangjoon Park, Seung-mok Yoo, Kangwoo Lee, Juderk Park, Zeeshan Hameed Mir

Ad Hoc Networks, 2012

Adaptive wireless mesh networks architecture based on IEEE 802.11s for public surveillance.

Youn Seo, Keun Woo Lim, Young-Bae Ko, Yooseung Song, Sangjoon Park

Proceedings of the 9th Annual IEEE Communications Society Conference on Sensor, 2012

A Context-Aware Service Model Based on the OSGi Framework for u-Agricultural Environments.

Jongsun Choi, Sangjoon Park, Jongchan Lee, Yongyun Cho

Proceedings of the Computational Science and Its Applications - ICCSA 2012, 2012

2011

Efficient clustering-based data aggregation techniques for wireless sensor networks.

Woo Sung Jung, Keun Woo Lim, Young-Bae Ko, Sangjoon Park

Wirel. Networks, 2011

MLP network for optimal MR decision in a large-scale nesting mobile networks.

Jinkwan Lee, Jiyoung Song, Sangjoon Park, Hyunjoo Mun, Jongchan Lee, Youngsong Mun, Byunggi Kim

J. Supercomput., 2011

Congestion-aware multi-gateway routing for wireless mesh video surveillance networks.

Keun Woo Lim, Young-Bae Ko, Sung-Hee Lee, Sangjoon Park

Proceedings of the 8th Annual IEEE Communications Society Conference on Sensor, 2011

A practical approach for channel problem detection and adaptation in tactical radio systems.

Woo Sung Jung, Keun Woo Lim, Young-Bae Ko, Yooseung Song, Sangjoon Park

Proceedings of the MILCOM 2011, 2011

An OWL-Based Context Model for U-Agricultural Environments.

Yongyun Cho, Sangjoon Park, Jongchan Lee, Jongbae Moon

Proceedings of the Computational Science and Its Applications - ICCSA 2011, 2011

2010

Node distribution-based localization for large-scale wireless sensor networks.

Sangjin Han, Sungjin Lee, Sanghoon Lee, Jongjun Park, Sangjoon Park

Wirel. Networks, 2010

Anchor-Free Localization through Flip-Error-Resistant Map Stitching in Wireless Sensor Network.

Oh-Heum Kwon, Ha-Joo Song, Sangjoon Park

IEEE Trans. Parallel Distributed Syst., 2010

SAMAC: A Cross-Layer Communication Protocol for Sensor Networks with Sectored Antennas.

Emad A. Felemban, Serdar Vural, Robert Murawski, Eylem Ekici, Kangwoo Lee, Youngbag Moon, Sangjoon Park

IEEE Trans. Mob. Comput., 2010

Continuous BP Decoding Algorithm for a Low-Density Parity-Check Coded Hybrid ARQ System.

Sangjoon Park, Sooyong Choi, Seung-Hoon Hwang

IEICE Trans. Commun., 2010

A Group Shuffled BP decoding for punctured Low-Density Parity-Check codes.

Sangjoon Park, Sunyoung Lee, Seung-Hoon Hwang, Sooyong Choi

IEICE Electron. Express, 2010

Towards trustworthy e-voting using paper receipts.

Yunho Lee, Sangjoon Park, Masahiro Mambo, Seungjoo Kim, Dongho Won

Comput. Stand. Interfaces, 2010

EC-MAC: A Cross-Layer Communication Protocol for Dynamic Collaboration in Sensor Networks.

Zeeshan Hameed Mir, Young-Bae Ko, Sangjoon Park, Cheol Sig Pyo

Proceedings of the 2010 IEEE Wireless Communications and Networking Conference, 2010

SAND: Sectored-Antenna Neighbor Discovery Protocol for Wireless Networks.

Emad A. Felemban, Robert Murawski, Eylem Ekici, Sangjoon Park, Kangwoo Lee, Juderk Park, Zeeshan Hameed Mir

Proceedings of the Seventh Annual IEEE Communications Society Conference on Sensor, 2010

Adaptive Channel Hopping for Interference Robust Wireless Sensor Networks.

Suk-Un Yoon, Robert Murawski, Eylem Ekici, Sangjoon Park, Zeeshan Hameed Mir

Proceedings of IEEE International Conference on Communications, 2010

2009

The Effects of Stitching Orders in Patch-and-Stitch WSN Localization Algorithms.

Oh-Heum Kwon, Ha-Joo Song, Sangjoon Park

IEEE Trans. Parallel Distributed Syst., 2009

New link estimation for reliability in wireless sensor networks.

Ki-Il Kim, Hye-Jin Lee, Sangjoon Park, Hyeon Park

Proceedings of the 2nd International Conference on Interaction Sciences: Information Technology, 2009

A Hybrid Approach for Clustering-Based Data Aggregation in Wireless Sensor Networks.

Woo Sung Jung, Keun Woo Lim, Young-Bae Ko, Sangjoon Park

Proceedings of the Third International Conference on the Digital Society (ICDS 2009), 2009

Phased Scene Change Detection in Ubiquitous Environments.

Seong-Yoon Shin, Ji-Hyun Lee, Sangjoon Park, Jongchan Lee, Seong-Bae Pyo, Yang-Won Rhee

Proceedings of the Computational Science and Its Applications, 2009

Noun and Keyword Detection of Korean in Ubiquitous Environment.

Seong-Yoon Shin, Oh-Hyung Kang, Sangjoon Park, Jongchan Lee, Seong-Bae Pyo, Yang-Won Rhee

Proceedings of the Computational Science and Its Applications, 2009

A File Carving Algorithm for Digital Forensics.

Deok-Gyu Park, Sangjoon Park, Jongchan Lee, Si-Young No, Seong-Yoon Shin

Proceedings of the Computational Science and Its Applications, 2009

Issues for Applying Instant Messaging to Smart Home Systems.

Jongmyung Choi, Sangjoon Park, Hoon Ko, Hyun-Joo Moon, Jongchan Lee

Proceedings of the Computational Science and Its Applications, 2009

Integrated Multi Mobile Object Scheme for Ubiquitous Sensor Network.

Sung-Won Kim, Eun-Ha Song, Dong-Hwan Park, Hyeon Park, Sangjoon Park, Young-Sik Jeong

Proceedings of the 2nd International Conference on Computer Science and its Applications, 2009

2008

Shot Boundary Detection Using a Global Decision Tree in Ubiquitous Environment.

Seong-Yoon Shin, Cheng Gao, Seong-Eun Baek, Sangjoon Park, Jung-Hoon Shin, Yang-Won Rhee

Proceedings of the Computational Science and Its Applications - ICCSA 2008, International Conference, Perugia, Italy, June 30, 2008

A Handover Scheme Supporting the Buffer Management in B3G Networks.

Sangjoon Park, Jongchan Lee, Changbok Lee, Oh-Hyung Kang, Seong-Yoon Shin, Kwanjoong Kim

Proceedings of the Computational Science and Its Applications - ICCSA 2008, International Conference, Perugia, Italy, June 30, 2008

Resource Management through Resource Virtualization in Distributed Network Environments.

Jongbae Moon, Sangjoon Park, Jongchan Lee

Proceedings of the Computational Science and Its Applications - ICCSA 2008, International Conference, Perugia, Italy, June 30, 2008

2007

Security Analysis of a Nonce-Based User Authentication Scheme Using Smart Cards.

Junghyun Nam, Seungjoo Kim, Sangjoon Park, Dongho Won

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

How much energy saving does topology control offer for wireless sensor networks? - A practical study.

Ajit Warrier, Sangjoon Park, Jeongki Min, Injong Rhee

Comput. Commun., 2007

Explicit Routing Designation (ERD) Method the Cache Information in Nested Mobile Networks.

Jiyoung Song, Sangjoon Park, Jongchan Lee, Hyun-Joo Moon, Byunggi Kim

Proceedings of the Computational Science and Its Applications, 2007

A XML Script-Based Testing Tool for Embedded Softwares.

Jongbae Moon, Donggyu Kwak, Yongyun Cho, Sangjoon Park, Jongchan Lee

Proceedings of the Computational Science and Its Applications, 2007

A Routing Scheme of Mobile Sink in Sensor Networks.

Jongchan Lee, Miyoung Hwang, Sangjoon Park, HaeSuk Jang, Byunggi Kim

Proceedings of the Computational Science and Its Applications, 2007

Security Analysis on the Authentication Mechanisms of Korean Popular Messengers.

Donghwi Shin, Youngsung Choi, Yunho Lee, Sangjoon Park, Seungjoo Kim, Dongho Won

Proceedings of the Universal Access in Human Computer Interaction. Coping with Diversity, 2007

Efficient Password-Authenticated Key Exchange Based on RSA.

Sangjoon Park, Junghyun Nam, Seungjoo Kim, Dongho Won

Proceedings of the Topics in Cryptology, 2007

2006

Internet X.509 Public Key Infrastructure Subject Identification Method (SIM).

Jongwook Park, Jaeil Lee, Hongsub Lee, Sangjoon Park, Tim Polk

RFC, October, 2006

A survivability strategy in mobile networks.

Sangjoon Park, Jiyoung Song, Byunggi Kim

IEEE Trans. Veh. Technol., 2006

Performance evaluation of data aggregation schemes in wireless sensor networks.

Sangjoon Park

Proceedings of the IEEE Wireless Communications and Networking Conference, 2006

Efficient RFID Authentication Protocol for Minimizing RFID Tag Computation.

Keunwoo Rhee, Jin Kwak, Wan S. Yi, Chanho Park, Sangjoon Park, Hyungkyu Yang, Seungjoo Kim, Dongho Won

Proceedings of the Advances in Hybrid Information Technology, 2006

A Dynamic QoS Management Scheme in B3G Networks.

Sangjoon Park, Youngchul Kim, Jongmyung Choi, Jongchan Lee, Kwanjoong Kim, Byunggi Kim

Proceedings of the Computational Science and Its Applications, 2006

A Resource Balancing Scheme in Heterogeneous Mobile Networks.

Sangjoon Park, Youngchul Kim, Hyungbin Bang, Kwanjoong Kim, Youngsong Mun, Byunggi Kim

Proceedings of the Computational Science and Its Applications, 2006

An Evolution Process Model for the Internet Topology.

Sangjoon Park, In-Sook Cho, Byunggi Kim

Proceedings of the Computational Science, 2006

A Grid Routing Scheme Considering Node Lifetime in Ubiquitous Sensor Networks.

Sangjoon Park, Sok-Pal Cho, Byunggi Kim

Proceedings of the Emerging Directions in Embedded and Ubiquitous Computing, 2006

2005

Self-reproducible DEVS formalism.

Sangjoon Park, Byunggi Kim

J. Parallel Distributed Comput., 2005

An Internetworking Scheme for UMTS/WLAN Mobile Networks.

Sangjoon Park, Youngchul Kim, Jongchan Lee

Proceedings of the Computational Science and Its Applications, 2005

A Handover Scheme Based on HMIPv6 for B3G Networks.

Eunjoo Jeong, Sangjoon Park, Hyewon K. Lee, Kwan-Joong Kim, Youngsong Mun, Byunggi Kim

Proceedings of the Computational Science and Its Applications, 2005

Enhancing Connectivity Based on the Thresholds in Mobile Ad-Hoc Networks.

Wongil Park, Sangjoon Park, Yoonchul Jang, Kwanjoong Kim, Byunggi Kim

Proceedings of the High Performance Computing and Communications, 2005

2004

A handover scheme in clustered cellular networks.

Sangjoon Park, Jiyoung Song, Jongchan Lee, Kwan-Joong Kim, Byunggi Kim

Future Gener. Comput. Syst., 2004

Reducing Link Loss in Ad Hoc Networks.

Sangjoon Park, Eunjoo Jeong, Byunggi Kim

Proceedings of the Computational Science and Its Applications, 2004

DEVS Formalism: A Hierarchical Generation Scheme.

Sangjoon Park, Kwanjoong Kim

Proceedings of the Artificial Intelligence and Simulation, 2004

2001

Forward-Secure Commercial Key Escrow Systems.

Jeeyeon Kim, Seungjoo Kim, Hyunjo Kwon, Sungjae Lee, Sangjoon Park, Dongho Won

Proceedings of the 10th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises (WETICE 2001), 2001

2000

Provable Security for the Skipjack-like Structure against Differential Cryptanalysis and Linear Cryptanalysis.

Jaechul Sung, Sangjin Lee, Jong In Lim, Seokhie Hong, Sangjoon Park

Proceedings of the Advances in Cryptology, 2000

1999

Improving Fairness and Privacy of Zhou-Gollmann's Fair Non-Repudiation Protocol.

Kwangjo Kim, Sangjoon Park, Joonsang Baek

Proceedings of the 1999 International Conference on Parallel Processing Workshops, 1999

1997

Group Signatures for Hierarchical Multigroups.

Seungjoo Kim, Sangjoon Park, Dongho Won

Proceedings of the Information Security, First International Workshop, 1997

Two efficient RSA multisignature schemes.

Sangjoon Park, Sangwoo Park, Kwangjo Kim, Dongho Won

Proceedings of the Information and Communication Security, First International Conference, 1997

Proxy signatures, Revisited.

Seungjoo Kim, Sangjoon Park, Dongho Won

Proceedings of the Information and Communication Security, First International Conference, 1997

1996

Conditional Correlation Attack on Nonlinear Filter Generators.

Sangjin Lee, Seongtaek Chee, Sangjoon Park, Sung-Mo Park

Proceedings of the Advances in Cryptology, 1996

1995

On the Security of the Gollmann Cascades.

Sangjoon Park, Sangjin Lee, Seung-Cheol Goh

Proceedings of the Advances in Cryptology, 1995