Won Suk Lee

According to our database, Won Suk Lee authored at least 93 papers between 1990 and 2024.

Collaborative distances:

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

2024

Utilizing High-Resolution Imaging and Artificial Intelligence for Accurate Leaf Wetness Detection for the Strawberry Advisory System (SAS).

Akash Kumar Kondaparthi, Won Suk Lee, Natalia A. Peres

Sensors, August, 2024

Strawberry detection and counting based on YOLOv7 pruning and information based tracking algorithm.

Shiyu Liu, Congliang Zhou, Won Suk Lee

CoRR, 2024

A smartphone application for site-specific pest management based on deep learning and spatial interpolation.

Congliang Zhou, Won Suk Lee, Shuhao Zhang, Oscar E. Liburd, Alireza Pourreza, John K. Schueller, Yiannis Ampatzidis

Comput. Electron. Agric., 2024

High-Power Micro-Ring Modulator and Multi-Channel Coupled Ring Resonator for WDM Design on a 300-mm Monolithic Foundry Platform.

Qidi Liu, Abdelsalam Aboketaf, Shantanu Pal, Salman Mosleh, Seyedeh Fahimeh Banihashemian, Sakthivel Pavadai, Jui-Chu Lee, Yusheng Bian, Ming Gong, Bradley Orner, Colleen Wemple, Petar Ivanov Todorov, Kevin K. Dezfulian, Michal Rakowski, Won Suk Lee, Takako Hirokawa, Sujith Chandran, Crystal Hedges, Frank Pavlik, Pike Charles, Avijit Chatterjee, Riddhi Nandi, Ken Giewont, Massimo Sorbara, Karen Nummy, Jignesh Patel, Clifford Morgan, Gregory O'Malley, Frederick G. Anderson

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Low-loss and broadband adiabatic polarization splitter rotator on a CMOS-integrated silicon photonics platform.

Won Suk Lee, Sujith Chandran, Yusheng Bian, Zahidur Chowdhury, Abdelsalam Aboketaf, Arman Najafi, Salman Mosleh, Kevin Dezfulian, Ryan Sporer, Michelle Zhang, Shenghua Song, Helen Wong, Arpan Dasgupta, Yangyang Liu, Tymon Barwicz, Janet Tinkler, Frederick G. Anderson, Jae Gon Lee, Vikas Gupta, Anthony Yu, Ken Giewont, Ted Letavic

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Latest Progress and Challenges in 300 mm Monolithic Silicon Photonics Manufacturing.

Takako Hirokawa, Yusheng Bian, Ken Giewont, Abdelsalam Aboketaf, Sujith Chandran, Jae Kyu Cho, Zahidur Chowdhury, Won Suk Lee, Qidi Liu, Prateek Sharma, Massimo Sorbara, Frederick G. Anderson, Farid Barakat, Arpan Dasgupta, Kevin Dezfulian, Thomas Houghton, Jason Kim, Yarong Lin, Norman Robson, Vaibhav Ruparelia, Shenghua Song, Ryan Sporer, Teck-Jung Tang, Janet Tinkler, Helen Wong, Michelle Zhang

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

High Performance Silicon Nitride Passive Optical Components on Monolithic Silicon Photonics Platform.

Sujith Chandran, Yusheng Bian, Won Suk Lee, Ahmed Abumazwed, Neng Liu, Luhua Xu, Hanyi Ding, Abdelsalam Aboketaf, Michal Rakowski, Kevin Dezfulian, Arman Najafi, Takako Hirokawa, Qidi Liu, Andy Stricker, Subramanian Krishnamurthy, Kate McLean, Ryan Sporer, Michelle Zhang, Shenghua Song, Helen Wong, Salman Mosleh, Dan Deptuck, Janet Tinkler, Jae Gon Lee, Vikas Gupta, Anthony Yu, Ken Giewont, Ted Letavic

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Towards polarization insensitive photonic integrated circuits: polarization dependent loss reduction of CMOSintegrated monolithic SiPh components.

Yusheng Bian, Won Suk Lee, Sujith Chandran, Takako Hirokawa, Massimo Sorbara, Abdelsalam Aboketaf, Kevin K. Dezfulian, Arman Najafi, Salman Mosleh, Seyedeh Fahimeh Banihashemian, Ryan Sporer, Michelle Zhang, Shenghua Song, Helen Wong, Chris Ritchie, Yarong Lin, Thomas Houghton, Hanyi Ding, Qidi Liu, Ming Gong, Jae Kyu Cho, Arpan Dasgupta, Zahidur Chowdhury, Farid Barakat, Jason Kim, Janet Tinkler, Jae Gon Lee, Norman Robson, Teck Jung Tang, Frederick G. Anderson, Ian Melville, George Gifford, Vikas Gupta, Anthony Yu, Ken Giewont, Ted Letavic

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

Mitigating substrate leakage loss on a monolithic SiPh platform: experimental demonstration of hybrid Si-SiN waveguides for O-band datacom.

Yusheng Bian, Won Suk Lee, Sujith Chandran, Abdelsalam Aboketaf, Takako Hirokawa, Kevin Dezfulian, Massimo Sorbara, Seyedeh Fahimeh Banihashemian, Salman Mosleh, Arman Najafi, Qidi Liu, Ming Gong, Michal Rakowski, Chris Ritchie, Ryan Sporer, Michelle Zhang, Shenghua Song, Helen Wong, Arpan Dasgupta, Zahidur Chowdhury, Ryan Gallagher, Jae Gon Lee, Janet Tinkler, George Gifford, Vikas Gupta, Anthony Yu, Ken Giewont, Ted Letavic

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2024

2023

Corrigendum to "Real-time strawberry detection using deep neural networks on embedded system (rtsd-net): An edge AI application" [Comput. Electron. Agric. 192 (2022) 106586].

Yanchao Zhang, Jiya Yu, Yang Chen, Won Suk Lee, Wen Yang, Wenbo Zhang, Yong He

Comput. Electron. Agric., December, 2023

Monolithically integrated self-aligned SiN edge coupler with 520 mW high-power handling capability.

Yusheng Bian, Takako Hirokawa, Vaishnavi Karra, Arpan Dasgupta, Won Suk Lee, Abdelsalam Aboketaf, Francis Afzal, Ryan Sporer, Karen Nummy, Ken Giewont, Nickolas C. Harris, Reza Baghdadi, Shashank Gupta, Keith Donegan, Thomas Houghton, Brian Popielarski, Kevin K. Dezfulian, Petar Ivanov Todorov, Bo Peng, Sujith Chandran, Mohamed Gheith, Ian Stobert, Mini Modh Ghosal, Jae Kyu Cho, Apoorva Vakil, Sunoo Kim, Zhuo-Jie Wu, Andy Stricker, Kate McLean, Benjamin V. Fasano, Michal Rakowski, Qidi Liu, Matt Rauer, Ryan Gallagher, Ranjani Sirdeshmukh, Norman Robson, Ian Melville, Rod Augur, Jae Gon Lee, Wenhe Lin, George Gifford, Robert Fox, Vikas Gupta, Anthony Yu, John Pellerin, Ted Letavic

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Polarization mode dispersion in CMOS-integrated monolithic SiPh components: simulations and experiments.

Yusheng Bian, Hanyi Ding, Abdelsalam Aboketaf, Vaishnavi Karra, Massimo Sorbara, Takako Hirokawa, Salman Mosleh, Crystal Hedges, Won Suk Lee, Sujith Chandran, Avijit Chatterjee, Riddhi Nandi, Ken Giewont, Karen Nummy, Alon Gabbay, Yannick De Koninck, Jochem Verbist, Santiago Echeverri, Liron Gantz, Qidi Liu, Dylan Logan, Omid Jafari, Kyle Murray, Edgar Huante-Ceron, Subharup Roy, Paul Webster-Pact, Michal Rakowski, Kevin K. Dezfulian, Andy Stricker, Thomas Houghton, Keith Donegan, Ryan Sporer, Jae Kyu Cho, Farid Barakat, Dan Moy, Zhuo-Jie Wu, Subramanian Krishnamurthy, Arman Najafi, Seyedeh Fahimeh Banihashemian, Rick Mincar, Ranjani Sirdeshmukh, Norman Robson, Ian Melville, Rod Augur, Jae Gon Lee, Wenhe Lin, George Gifford, Robert Fox, Vikas Gupta, Anthony Yu, John Pellerin, Ted Letavic

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2023

Monolithic Silicon Photonics.

Ted Letavic, Massimo Sorbara, Ken Geiwont, Yusheng Bian, Vihbor Jain, Sameer Jain, Koushik Ramachandran, Zhuo-Jie Wu, Brittany Hedrick, Kevin K. Dezfulian, Yarong Lin, Teck Jung Tang, Thomas Houghton, Daniel Fisher, Takako Hirokawa, Monica Esopi, Vaishnavi Karra, Won Suk Lee, Michelle Zhang, Ryan Sporer, Jorge Lubguban, Jae Kyu Cho, Rongtao Cao, Hanyi Ding, Sujith Chandran, Michal Rakowski, Abdelsalam Aboketaf, Subramanian Krishnamurthy, Scott Mills, Norman Robson, Ian Melville, Robert Fox, Vikas Gupta, Anthony Yu

Proceedings of the IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium, 2023

2022

Clip-Detector Using a Neodymium Magnet to Locate Malignant Tumors during Laparoscopic Surgery.

Kicheol Yoon, Kwang Gi Kim, Jun-Won Chung, Won Suk Lee

Sensors, 2022

Imaging and Deep Learning Based Approach to Leaf Wetness Detection in Strawberry.

Arth M. Patel, Won Suk Lee, Natalia A. Peres

Sensors, 2022

Perception, Path Planning, and Flight Control for a Drone-Enabled Autonomous Pollination System.

Chapel Reid Rice, Spencer Thomas McDonald, Yang Shi, Hao Gan, Won Suk Lee, Yang Chen, Zhenbo Wang

Robotics, 2022

Deep learning-based postharvest strawberry bruise detection under UV and incandescent light.

Xue Zhou, Yiannis Ampatzidis, Won Suk Lee, Congliang Zhou, Shinsuke Agehara, John K. Schueller

Comput. Electron. Agric., 2022

Automatic Waveguide Balancing Using Point Set Operations.

Won Suk Lee, Yusheng Bian, Thomas Weeks, Michal Rakowski, Francis O. Afzal, Takako Hirokawa, Asif Chowdhury, Rod Augur, Jae-Gon Lee, Alexander Martin, Ken Giewont

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

High Performance Avalanche Photodiode in a Monolithic Silicon Photonics Technology.

Asif Chowdhury, Subramanian Krishnamurthy, Abdelsalam Aboketaf, Jacquelyn Phang, Ludmila Popova, Michelle Zhang, Javier Ayala, Yusheng Bian, Michal Rakowski, Francis Afzal, Takako Hirokawa, Won Suk Lee, Judson Holt, Massimo Sorbara, Vishal Dhurgude, Crystal Hedges, Frank Pavlik, Stan Senger, Kate McLean, Andy Stricker, Ryan Sporer, Karen Nummy, Dave Riggs, Rod Augur, Wenhe Lin, Jae Gon Lee, Vikas Gupta, Eng Hua Lim, Ken Giewont, Ted Letavic, John Pellerin

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2022

2021

Stereovision-based ridge-furrow detection and tracking for auto-guided cultivator.

Changho Yun, Hak-Jin Kim, Chan-Woo Jeon, Minseok Gang, Won Suk Lee, Jong Gyu Han

Comput. Electron. Agric., 2021

Stereo-vision-based crop height estimation for agricultural robots.

Wan-Soo Kim, Dae-Hyun Lee, Yong-Joo Kim, Taehyeong Kim, Won-Suk Lee, Chang-Hyun Choi

Comput. Electron. Agric., 2021

Hybrid III-V laser integration on a monolithic silicon photonic platform.

Yusheng Bian, Koushik Ramachandran, Bo Peng, Brittany Hedrick, Scott Mills, Keith Donegan, Armand Rundquist, Ed Vail, Vaishnavi Karra, Firat Yasar, Monica Esopi, Benjamin Fasano, Asli Sahin, Thomas Houghton, Karen Nummy, Hanyi Ding, Takako Hirokawa, Kevin Dezfulian, Zhuo-Jie Wu, Daniel Fisher, Jim Pape, Jay Steffes, Louis Medina, Subharup Gupta Roy, Harry Cox, Bart Green, Jorge Lubguban, Won Suk Lee, Abdelsalam Aboketaf, Michal Rakowski, Kate McLean, Zoey Sowinski, Oh-Jung Kwon, Gabrielle Robert, Massimo Sorbara, Subramanian Krishnamurthy, Andy Stricker, Jae Kyu Cho, Ian Melville, Dave Riggs, Rod Augur, Norman Robson, Daniel Berger, Luke Lee, Vikas Gupta, Anthony Yu, Ken Giewont, Ted Letavic, John Pellerin

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

Monolithically integrated silicon nitride platform.

Yusheng Bian, Colleen Meagher, Karen Nummy, Sujith Chandran, Won Suk Lee, Abdelsalam Aboketaf, Danhao Ma, Ryan Sporer, Michal Rakowski, Nuh Yuksek, Monica Esopi, Bo Peng, Yangyang Liu, Abu Thomas, Tymon Barwicz, Takako Hirokawa, Javier Ayala, Asli Sahin, Andy Stricker, Subramanian Krishnamurthy, Shuren Hu, Zoey Sowinski, Kate McLean, Louis Medina, Kevin Dezfulian, Michelle Zhang, Mona Nafari, Zhuoqiang Jia, Kaushikee Mishra, Asif Chowdhury, Francis Afzal, Brendan Harris, Salman Mosleh, Bruna Paredes, Marcus Dahlem, Jaime Viegas, Rod Augur, Dave Riggs, Luke Lee, Wenhe Lin, Ajey P. Jacob, Fen Jamin, Mai Randall, Hemanth Parsa, Vikas Gupta, Anthony Yu, Ken Giewont, Ted Letavic, John Pellerin

Proceedings of the Optical Fiber Communications Conference and Exhibition, 2021

2020

Development of A Multi-Angle Imaging System for Automatic Strawberry Flower Counting.

Hao Gan, Won Suk Lee, Natalia Peres, Clyde W. Fraisse

Proceedings of the International Symposium on Artificial Intelligence and Mathematics, 2020

2019

Strawberry Yield Prediction Based on a Deep Neural Network Using High-Resolution Aerial Orthoimages.

Yang Chen, Won Suk Lee, Hao Gan, Natalia Peres, Clyde W. Fraisse, Yanchao Zhang, Yong He

Remote. Sens., 2019

2018

Modeling and Testing of Growth Status for Chinese Cabbage and White Radish with UAV-Based RGB Imagery.

Dong-Wook Kim, Hee Sup Yun, Sangjin Jeong, Young-Seok Kwon, Suk-Gu Kim, Won Suk Lee, Hak-Jin Kim

Remote. Sens., 2018

Unsupervised hyperspectral band selection for apple Marssonina blotch detection.

Mubarakat Shuaibu, Won Suk Lee, John K. Schueller, Paul D. Gader, Young Ki Hong, Sangcheol Kim

Comput. Electron. Agric., 2018

Immature green citrus fruit detection using color and thermal images.

Hao Gan, Won Suk Lee, Victor Alchanatis, Reza Ehsani, John K. Schueller

Comput. Electron. Agric., 2018

2017

Feasibility of Using the Optical Sensing Techniques for Early Detection of Huanglongbing in Citrus Seedlings.

Alireza Pourreza, Won Suk Lee, Eva Czarnecka, Lance Verner, William Gurley

Robotics, 2017

2016

3D Reconstruction of Plant/Tree Canopy Using Monocular and Binocular Vision.

Zhijiang Ni, Thomas F. Burks, Won Suk Lee

J. Imaging, 2016

Immature green citrus detection based on colour feature and sum of absolute transformed difference (SATD) using colour images in the citrus grove.

Chuanyuan Zhao, Won Suk Lee, Dongjian He

Comput. Electron. Agric., 2016

Detection of dropped citrus fruit on the ground and evaluation of decay stages in varying illumination conditions.

Daeun Choi, Won Suk Lee, Reza Ehsani, John K. Schueller, F. M. Roka

Comput. Electron. Agric., 2016

2015

An optimum method for real-time in-field detection of Huanglongbing disease using a vision sensor.

Alireza Pourreza, Won Suk Lee, Reza Ehsani, John K. Schueller, Eran Raveh

Comput. Electron. Agric., 2015

Sensing systems for precision agriculture in Florida.

Won Suk Lee, Reza Ehsani

Comput. Electron. Agric., 2015

2014

CP-tree: An adaptive synopsis structure for compressing frequent itemsets over online data streams.

Se Jung Shin, Dae Su Lee, Won Suk Lee

Inf. Sci., 2014

Interactive discovery of association rules over data streams.

Se Jung Shin, Won Suk Lee

Comput. Syst. Sci. Eng., 2014

2013

SUBic: A Scalable Unsupervised Framework for Discovering High Quality Biclusters.

Jooil Lee, Yanhua Jin, Won Suk Lee

J. Comput. Sci. Technol., 2013

Hyperspectral band selection using Kullback-Leibler divergence for blueberry fruit detection.

Ce Yang, Won Suk Lee, Paul D. Gader, Han Li

Proceedings of the 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2013

Spectral mixture analysis based citrus greening disease detection using satellite image of florida.

Han Li, Won Suk Lee, Ku Wang

Proceedings of the 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing, 2013

2012

Adaptive two-level optimization for selection predicates of multiple continuous queries.

Hyun-Ho Lee, Won-Suk Lee

J. Intell. Inf. Syst., 2012

Erratum to "Adaptive optimization for multiple continuous queries" [Data Knowl. Eng. 71(2012) 29-46].

Hong Kyu Park, Won Suk Lee

Data Knowl. Eng., 2012

Adaptive optimization for multiple continuous queries.

Hong Kyu Park, Won Suk Lee

Data Knowl. Eng., 2012

2011

A probability-based error spot filtering method in protein 2-DE image spot pattern matching analysis.

Yanhua Jin, Jung Eun Shim, Won Suk Lee

Expert Syst. Appl., 2011

A continuous query evaluation scheme for a detection-only query over data streams.

Hong Kyu Park, Won Suk Lee

Proceedings of the 20th ACM Conference on Information and Knowledge Management, 2011

2010

Exception discovery: a novel method for the identification of differentially expressed proteins.

Jung Eun Shim, Dan Bi Kim, Won Suk Lee, Sang Yun Cho, Eunsil Yu

IEEE Trans. Inf. Technol. Biomed., 2010

Consistent collective evaluation of multiple continuous queries for filtering heterogeneous data streams.

Hyun-Ho Lee, Won-Suk Lee

Knowl. Inf. Syst., 2010

Anomaly intrusion detection by clustering transactional audit streams in a host computer.

Nam Hun Park, Sang Hyun Oh, Won Suk Lee

Inf. Sci., 2010

i-SEE: integrated stream execution environment over on-line data streams.

Se Jung Shin, Hong Kyu Park, Ho Jin Woo, Won Suk Lee

Proceedings of the 19th ACM Conference on Information and Knowledge Management, 2010

2009

estMax: Tracing Maximal Frequent Item Sets Instantly over Online Transactional Data Streams.

Ho Jin Woo, Won Suk Lee

IEEE Trans. Knowl. Data Eng., 2009

Selectivity-sensitive shared evaluation of multiple continuous XPath queries over XML streams.

Hyun-Ho Lee, Won-Suk Lee

Inf. Sci., 2009

Adaptive Continuous Query Reoptimization over Data Streams.

Hong Kyu Park, Won Suk Lee

IEICE Trans. Inf. Syst., 2009

On-line analytical framework for the 2-DE based proteome information.

Jung Eun Shim, Won Suk Lee

Expert Syst. Appl., 2009

Efficiently tracing clusters over high-dimensional on-line data streams.

Jae Woo Lee, Nam Hun Park, Won Suk Lee

Data Knowl. Eng., 2009

Collective Evaluation of Multiple Weighted Continuous Queries for Filtering Data Streams.

Hyun-Ho Lee, Won-Suk Lee

Proceedings of the 2009 International Conference on Information & Knowledge Engineering, 2009

Context-aware robot navigation based on sensor association rules.

Tatyana Khan, Song Gao, Won Suk Lee

Proceedings of the 2009 International Conference on Hybrid Information Technology, 2009

DS-Cuber: an integrated OLAP environment for data streams.

Ho Jin Woo, Se Jung Shin, Woo Sock Yang, Won Suk Lee

Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

M-COPE: a multiple continuous query processing engine.

Hong Kyu Park, Se Jung Shin, Sang Hyuck Na, Won Suk Lee

Proceedings of the 18th ACM Conference on Information and Knowledge Management, 2009

2008

Attribute-based evaluation of multiple continuous queries for filtering incoming tuples of a data stream.

Hyun-Ho Lee, Eun-Won Yun, Won-Suk Lee

Inf. Sci., 2008

On-line generation association rules over data streams.

Se Jung Shin, Won Suk Lee

Inf. Softw. Technol., 2008

A spot-matching framework for improving matching accuracy in protein 2-DE gel image analysis.

Jung Eun Shim, Yanhua Jin, Won Suk Lee

Proceedings of the 12th International Database Engineering and Applications Symposium (IDEAS 2008), 2008

Memory efficient subspace clustering for online data streams.

Nam Hun Park, Won Suk Lee

Proceedings of the 12th International Database Engineering and Applications Symposium (IDEAS 2008), 2008

A coarse-grain grid-based subspace clustering method for online multi-dimensional data streams.

Jae Woo Lee, Won Suk Lee

Proceedings of the 17th ACM Conference on Information and Knowledge Management, 2008

2007

Cell trees: An adaptive synopsis structure for clustering multi-dimensional on-line data streams.

Nam Hun Park, Won Suk Lee

Data Knowl. Eng., 2007

An Adaptive Materialization Method for Globally Optimized Query Evaluation in a Hierarchical Mediator System.

Kil Hong Joo, Won Suk Lee

Comput. J., 2007

Approximate Trace of Grid-Based Clusters over High Dimensional Data Streams.

Nam Hun Park, Won Suk Lee

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2007

Anomaly Intrusion Detection Based on Dynamic Cluster Updating.

Sang Hyun Oh, Won Suk Lee

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2007

estMax: Tracing Maximal Frequent Itemsets over Online Data Streams.

Ho Jin Woo, Won Suk Lee

Proceedings of the 7th IEEE International Conference on Data Mining (ICDM 2007), 2007

An on-line interactive method for finding association rules data streams.

Se Jung Shin, Won Suk Lee

Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, 2007

Grid-based subspace clustering over data streams.

Nam Hun Park, Won Suk Lee

Proceedings of the Sixteenth ACM Conference on Information and Knowledge Management, 2007

2006

An efficient query evaluation in a mediator based on implementation plan.

Kil Hong Joo, Won Suk Lee

Inf. Sci., 2006

Finding recently frequent itemsets adaptively over online transactional data streams^,.

Joong Hyuk Chang, Won Suk Lee

Inf. Syst., 2006

Finding frequent itemsets over online data streams.

Joong Hyuk Chang, Won Suk Lee

Inf. Softw. Technol., 2006

Anomaly Intrusion Detection Based on Clustering a Data Stream.

Sang Hyun Oh, Jin-Suk Kang, Yung-Cheol Byun, Taikyeong T. Jeong, Won Suk Lee

Proceedings of the Information Security, 9th International Conference, 2006

2005

Adaptive Selection of Materialized Queries in a Mediator.

Kil Hong Joo, Won Suk Lee

Parallel Process. Lett., 2005

Efficient mining method for retrieving sequential patterns over online data streams.

Joong Hyuk Chang, Won Suk Lee

J. Inf. Sci., 2005

estWin: Online data stream mining of recent frequent itemsets by sliding window method.

Joong Hyuk Chang, Won Suk Lee

J. Inf. Sci., 2005

Effect of Count Estimation in Finding Frequent Itemsets over Online Transactional Data Streams.

Joong Hyuk Chang, Won Suk Lee

J. Comput. Sci. Technol., 2005

A landmark extraction method for protein 2DE gel images based on multi-dimensional clustering.

Jung Eun Shim, Won Suk Lee

Artif. Intell. Medicine, 2005

An Incremental Document Clustering for the Large Document Database.

Kil Hong Joo, Won Suk Lee

Proceedings of the Information Retrieval Technology, 2005

2004

Statistical grid-based clustering over data streams.

Nam Hun Park, Won Suk Lee

SIGMOD Rec., 2004

A Sliding Window Method for Finding Recently Frequent Itemsets over Online Data Streams.

Joong Hyuk Chang, Won Suk Lee

J. Inf. Sci. Eng., 2004

A Clustering-Based Anomaly Intrusion Detector for a Host Computer.

Sang Hyun Oh, Won Suk Lee

IEICE Trans. Inf. Syst., 2004

A Rank-Based Selection Method of Materialized Queries for Efficient Query Evaluation in a Mediator.

Kil Hong Joo, Won Suk Lee

IEICE Trans. Inf. Syst., 2004

Decaying Obsolete Information in Finding Recent Frequent Itemsets over Data Streams.

Joong Hyuk Chang, Won Suk Lee

IEICE Trans. Inf. Syst., 2004

2003

An anomaly intrusion detection method by clustering normal user behavior.

Sang Hyun Oh, Won Suk Lee

Comput. Secur., 2003

Statistical sigma-Partition Clustering over Data Streams.

Nam Hun Park, Won Suk Lee

Proceedings of the Knowledge Discovery in Databases: PKDD 2003, 2003

Optimized Clustering for Anomaly Intrusion Detection.

Sang Hyun Oh, Won Suk Lee

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2003

Finding recent frequent itemsets adaptively over online data streams.

Joong Hyuk Chang, Won Suk Lee

Proceedings of the Ninth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 24, 2003

A Statistical µ-Partitioning Method for Clustering Data Streams.

Nam Hun Park, Won Suk Lee

Proceedings of the Computer and Information Sciences, 2003

Adaptive Materialization in a Hierarchical Mediator System.

Kil Hong Joo, Won Suk Lee

Proceedings of the 32nd International Conference on Parallel Processing Workshops (ICPP 2003 Workshops), 2003

<i>estWin</i>: adaptively monitoring the recent change of frequent itemsets over online data streams.

Joong Hyuk Chang, Won Suk Lee

Proceedings of the 2003 ACM CIKM International Conference on Information and Knowledge Management, 2003

1999

Deductive Query Processing With an Objective-oriented Semantic Network in a Massively Parallel Environment.

Sang Hyun Oh, Won Suk Lee

Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, 1999

1990

Parallel query evaluation in deductive databases

Won Suk Lee

PhD thesis, 1990