Keun Ho Ryu

发表

Forecasting wind power generation patterns based on SOM clustering

Kyu Ik Kim, Cheng Hao Jin, Yang Koo Lee, 2011, 2011 3rd International Conference on Awareness Science and Technology (iCAST).

Assessment Building a Method for Risk Model of Mountain Bike Accident Based on Classification Techniques

Kwang Sun Ryu, Keun Ho Ryu, Dong-Hyok Seo, 2011, ICHIT.

Mining Frequent Itemsets over Data Streams with Multiple Time-Sensitive Sliding Windows

Long Jin, Yang Koo Lee, Keun Ho Ryu, 2007, Sixth International Conference on Advanced Language Processing and Web Information Technology (ALPIT 2007).

Novel Online Multi-Divisive Hierarchical Clustering for On-body Sensor Data

Keun Ho Ryu, Myeong-Chan Cho, Dong Gyu Lee, 2009, BIOCOMP.

Design of Context Analysis System on USN Environment

Cheng Hao Jin, Keun Ho Ryu, Hi-Seok Kim, 2009, 2009 Sixth International Conference on Information Technology: New Generations.

Design and Implement of Customer Information Retrieval System Based on Semantic Web

Jeong Hee Hwang, Keun Ho Ryu, Mi Sug Gu, 2006, ICIC.

Fine-tuning ECG Parameters Technique for Precise Abnormalities Detection

Keun Ho Ryu, Mohammed Bashir, Gyeong Min Yi, 2011 .

A new routing control technique using active temporal data management

Keun Ho Ryu, Young So Cho, Dong Ho Kim, 2000, J. Syst. Softw..

Development of Prediction Model for Greenhouse Control based on Machine Learning

Keun Ho Ryu, Kyoung Sub Park, Sang Yeob Kim, 2018 .

Clustering of Web Users Based on Matrix of Influence Degree

Keun Ho Ryu, Xiuming Yu, Meijing Li, 2015, 2015 3rd International Conference on Applied Computing and Information Technology/2nd International Conference on Computational Science and Intelligence.

An Effective Risk Factor Detection and Disease Prediction (RFD-DP) Model Applied to Hypertension

Keun Ho Ryu, Ibrahim Musa, Dingkun Li, 2018, J. Univers. Comput. Sci..

Web Service Clustering using a Hybrid Term-Similarity Measure with Ontology Learning

Keun Ho Ryu, Incheon Paik, Wuhui Chen, 2014, Int. J. Web Serv. Res..

Improved Prediction of Protein Secondary Structures Using Adaptively Weighted Profiles

Keun Ho Ryu, Gouchol Pok, Yong Je Chung, 2007, APWeb/WAIM.

Organizing the ECG Classifiers Training Dataset with Ensemble Framework

Keun Ho Ryu, Dong Gyu Lee, Gyeong Min Yi, 2010 .

Using Emerging Subsequence in Classifying Protein Structural Class

Keun Ho Ryu, Khalid E. K. Saeed, Heon Gyu Lee, 2009, 2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery.

Alert Analysis Using Data Mining for Security Policy Server in Policy Based Network Security Management

Keun Ho Ryu, Kiyoung Kim, Kyeong Ja Jeong, 2003, Security and Management.

IMTAR: Incremental Mining of General Temporal Association Rules

Keun Ho Ryu, Unil Yun, Minghao Piao, 2010, J. Inf. Process. Syst..

Design of SaaS based health care system for disease detection and prediction

Keun Ho Ryu, Aziz Nasridinov, Dingkun Li, 2016, 2016 International Conference on Machine Learning and Cybernetics (ICMLC).

Fast estimation of the number of texture segments using cooccurrence statistics

Keun Ho Ryu, Jyh-Charn Liu, Gouchol Pok, 2003, 2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03)..

Clustering Microarray Data by Using a Stochastic Algorithm

Keun Ho Ryu, Ho Sun Shon, Sunshin Kim, 2008, 2008 IEEE 8th International Conference on Computer and Information Technology Workshops.

Efficient Block Matching for Removing Impulse Noise

Keun Ho Ryu, Gouchol Pok, 2018, IEEE Signal Processing Letters.

Analyzing Flexibilities of Lysozyme Mutations for Protein Surface Comparison with Structure Factor and Phase Angle

Keun Ho Ryu, Sang Yeob Kim, Yong Je Chung, 2009, BIOCOMP.

Designing the Ontology of XML Documents Semi-automatically

Jeong Hee Hwang, Keun Ho Ryu, Mi Sug Gu, 2005, ICIC.

Discovery of Spatiotemporal Patterns in Mobile Environment

Keun Ho Ryu, Vu Thi Hong Nhan, Jeong Hee Chi, 2006, APWeb.

Supporting Top-K Aggregate Queries over Unequal Synopsis on Internet Traffic Streams

Yang Koo Lee, Keun Ho Ryu, Ling Wang, 2008, APWeb.

Sound transducer calibration of ambulatory audiometric system utilizing delta learning rule

Keun Ho Ryu, Seung-Won Shin, Kyeong-Seop Kim, 2011 .

Event Detection in Twitter: Methodological Evaluation and Structural Analysis of the Bibliometric Data

Kwang Sun Ryu, Keun Ho Ryu, Jong Yun Lee, 2018, ACIIDS.

A novel clustering method for animal trajectory analysis using Wireless Sensor Network

Keun Ho Ryu, Meijing Li, Vu Thi Hong Nhan, 2013, 2013 International Joint Conference on Awareness Science and Technology & Ubi-Media Computing (iCAST 2013 & UMEDIA 2013).

Multivariate Stream Data Classification Using Simple Text Classifiers

Keun Ho Ryu, Dongwon Lee, Jaewoo Kang, 2006, DEXA.

Personalized u-commerce recommending service using weighted sequential pattern with time-series and FRAT method

Kwang Sun Ryu, Keun Ho Ryu, Young Sung Cho, 2014, 2014 IEEE International Conference on Management of Innovation and Technology.

A Hybrid Feature Selection Method Based on Symmetrical Uncertainty and Support Vector Machine for High-Dimensional Data Classification

Keun Ho Ryu, Yongjun Piao, K. Ryu, 2017, ACIIDS.

Approximate weighted frequent pattern mining with/without noisy environments

Keun Ho Ryu, Unil Yun, Unil Yun, 2011, Knowl. Based Syst..

Yang Koo Lee, Keun Ho Ryu, Ling Wang, 2010, ICIC.

BFSM: Finite state machine learned as name boundary definer for bio named entity recognition

Keun Ho Ryu, Tsendsuren Munkhdalai, Meijing Li, 2011, 2011 3rd International Conference on Awareness Science and Technology (iCAST).

Effective Filtering for Structural Similarity Search in Protein 3D Structure Databases

Keun Ho Ryu, Sung-Hee Park, 2004, DEXA.

Proposal reviewer recommendation system based on big data for a national research management institute

Keun Ho Ryu, Kyung-Ah Kim, Eun Jong Cha, 2017, J. Inf. Sci..

Assessment of Temperature Sensitivity Analysis and Temperature Regression Model for Predicting Seasonal Bank Load Patterns

Keun Ho Ryu, Minghao Piao, Heon Gyu Lee, 2008, 2008 IEEE International Workshop on Semantic Computing and Applications.

Mining maximal frequent patterns by considering weight conditions over data streams

Keun Ho Ryu, Unil Yun, Gangin Lee, 2014, Knowl. Based Syst..

A Group Based Insert Manner for Storing Enormous Data Rapidly in Intelligent Transportation System

Keun Ho Ryu, Young Jin Jung, 2005, ICIC.

A Hybrid Feature Selection Method to Classification and Its Application in Hypertension Diagnosis

Keun Ho Ryu, Dingkun Li, Hyun Woo Park, 2017, ITBAM.

Keun Ho Ryu, Sung-Hee Park, 2004, DEXA.

Automatic Orthologous-Protein-Clustering from Multiple Complete-Genomes by the Best Reciprocal BLAST Hits

Keun Ho Ryu, Sunshin Kim, Kwang Su Jung, 2006, BioDM.

Text Relevance Analysis Method over Large-Scale High-Dimensional Text Data Processing

Keun Ho Ryu, Wei Ding, Ling Wang, 2015, ICCCI.

Supporting Geo-Workflow Management through Object Activity Model

Keun Ho Ryu, Jaeik Liou, 2001 .

A framework of spatial co-location pattern mining for ubiquitous GIS

Keun Ho Ryu, Ung-Mo Kim, Seung Kwan Kim, 2014, Multimedia Tools and Applications.

A SOM clustering pattern sequence-based next symbol prediction method for day-ahead direct electricity load and price forecasting

Cheng Hao Jin, Kwang Deuk Kim, Keun Ho Ryu, 2015 .

Prediction of Web User Behavior by Discovering Temporal Relational Rules from Web Log Data

Keun Ho Ryu, Incheon Paik, Xiuming Yu, 2012, DEXA.

A Cognitive Structure for a Knowledge-Based System: Implementation and Interpretation

Keun Ho Ryu, Young-Do Joo, Sung-Ryong Kim, 1998 .

A Data Mining Approach for Coronary Heart Disease Prediction using HRV Features and Carotid Arterial Wall Thickness

Keun Ho Ryu, Heon Gyu Lee, Kiyong Noh, 2008, 2008 International Conference on BioMedical Engineering and Informatics.

GEV-NN: A deep neural network architecture for class imbalance problem in binary classification

Keun Ho Ryu, Tsendsuren Munkhdalai, Lkhagvadorj Munkhdalai, 2020, Knowl. Based Syst..

UB-IOT Modeling for Pattern Analysis of the Real-Time Biological Data

Keun Ho Ryu, Hyun Woo Park, Yoon Hwan Shin, 2016 .

Self-training in significance space of support vectors for imbalanced biomedical event data

Keun Ho Ryu, Tsendsuren Munkhdalai, Oyun-Erdene Namsrai, 2015, BMC Bioinformatics.

Mixture of Activation Functions With Extended Min-Max Normalization for Forex Market Prediction

Keun Ho Ryu, Tsendsuren Munkhdalai, Heon Gyu Lee, 2019, IEEE Access.

Sliding window based weighted maximal frequent pattern mining over data streams

Keun Ho Ryu, Unil Yun, Gangin Lee, 2014, Expert Syst. Appl..

Prediction of Frequent Items to One Dimensional Stream Data

Keun Ho Ryu, Duckjin Chai, Eun Hee Kim, 2007, ICCSA Workshops.

A Method of Structure Comparison Using Spatial Topological Patterns

Keun Ho Ryu, Sung-Hee Park, 2004 .

Real-Time Automated Cardiac Health Monitoring by Combination of Active Learning and Adaptive Feature Selection

Keun Ho Ryu, Hyeongsoo Kim, Dong Gyu Lee, 2013, KSII Trans. Internet Inf. Syst..

A weighted common structure based clustering technique for XML documents

Jeong Hee Hwang, Keun Ho Ryu, K. Ryu, 2010, J. Syst. Softw..

Ontology-Based Healthcare Named Entity Recognition from Twitter Messages Using a Recurrent Neural Network Approach

Keun Ho Ryu, Erdenebileg Batbaatar, K. Ryu, 2019, International journal of environmental research and public health.

Online discovery of Heart Rate Variability patterns in mobile healthcare services

Yang Koo Lee, Keun Ho Ryu, Jong Yun Lee, 2010, J. Syst. Softw..

An HRV Patterns Discovering Neural Network for Mobile Healthcare Services

Keun Ho Ryu, Yongmi Lee, Jun Wook Lee, 2008, 2008 IEEE 8th International Conference on Computer and Information Technology Workshops.

Deep Learning-Based Demand Forecasting for Korean Postal Delivery Service

Nipon Theera-Umpon, Keun Ho Ryu, Lkhagvadorj Munkhdalai, 2020, IEEE Access.

Incremental Emerging Patterns Mining for Identifying Safe and Non-safe Power Load Lines

Keun Ho Ryu, Minghao Piao, Jong Bum Lee, 2010, 2010 10th IEEE International Conference on Computer and Information Technology.

A New Ensemble Method with Feature Space Partitioning for High-Dimensional Data Classification

Cheng Hao Jin, Keun Ho Ryu, Buhyun Hwang, 2015 .

Emerging Pattern Based Classification for Automated Non-safe Power Line Detection

Keun Ho Ryu, Gyoyong Sohn, Heon Gyu Lee, 2009, 2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery.

An Application of Improved Gap-BIDE Algorithm for Discovering Access Patterns

Keun Ho Ryu, Taewook Kim, Xiuming Yu, 2012, Appl. Comput. Intell. Soft Comput..

Extract and Maintain the Most Helpful Wavelet Coefficients for Continuous K-Nearest Neighbor Queries in Stream Processing

Yang Koo Lee, Keun Ho Ryu, Ling Wang, 2010, ICIC.

Clustering Techniques for Streaming Time Series Data

Keun Ho Ryu, Dong Gyu Lee, Gyeong Min Yi, 2011 .

Fast algorithm for high utility pattern mining with the sum of item quantities

Keun Ho Ryu, Heungmo Ryang, Unil Yun, 2016, Intell. Data Anal..

A spatiotemporal database model and query language

Keun Ho Ryu, Dong Ho Kim, Hong Soo Kim, 2000, J. Syst. Softw..

Classification of Enzyme Function from Protein Sequence based on Feature Representation

Keun Ho Ryu, Jong Yun Lee, Heon Gyu Lee, 2007, 2007 IEEE 7th International Symposium on BioInformatics and BioEngineering.

Customizable active situation awareness framework based on meta-process in ontology

Keun Ho Ryu, Incheon Paik, Ryohei Komiya, 2013, 2013 International Joint Conference on Awareness Science and Technology & Ubi-Media Computing (iCAST 2013 & UMEDIA 2013).

Implementation of Subsequence Mapping Method for Sequential Pattern Mining

Keun Ho Ryu, Jeong-Seok Park, Heon Gyu Lee, 2006 .

Implementation of personalized recommendation system using k-means clustering of item category based on RFM

Keun Ho Ryu, Si Choon Noh, Young Sung Cho, 2012, 2012 IEEE International Conference on Management of Innovation & Technology (ICMIT).

Design and Partial Implementation of Health Care System for Disease Detection and Behavior Analysis by Using DM Techniques

Keun Ho Ryu, Dingkun Li, Hyun Woo Park, 2016, 2016 IEEE 14th Intl Conf on Dependable, Autonomic and Secure Computing, 14th Intl Conf on Pervasive Intelligence and Computing, 2nd Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech).

Adaptive framework for multivariate stream data processing in data-centric sensor applications

Keun Ho Ryu, Jaewoo Kang, Dongwon Lee, 2005 .

Detection of differentially expressed genes using feature selection approach from RNA-seq

Keun Ho Ryu, Yongjun Piao, K. Ryu, 2017, 2017 IEEE International Conference on Big Data and Smart Computing (BigComp).

An efficient refinement algorithm for multi-label image annotation with correlation model

Yang Koo Lee, Keun Ho Ryu, Ling Wang, 2015, Telecommun. Syst..

Application of Classification Methods for Forecasting Mid-Term Power Load Patterns

Keun Ho Ryu, Minghao Piao, Heon Gyu Lee, 2008, ICIC.

Using Significant Classification Rules to Analyze Korean Customers' Power Consumption Behavior: Incremental Tree Induction using Cascading-and-Sharing Method

Keun Ho Ryu, Minghao Piao, Meijing Li, 2010, 2010 10th IEEE International Conference on Computer and Information Technology.

Correlation of Amino Acid Physicochemical Properties with Protein Secondary Structure Conformation

Cheng Hao Jin, Keun Ho Ryu, Gouchol Pok, 2008, 2008 International Conference on BioMedical Engineering and Informatics.

Incorporating domain knowledge in chemical and biomedical named entity recognition with word representations

Keun Ho Ryu, Hyeon Park, Tsendsuren Munkhdalai, 2015, Journal of Cheminformatics.

New shape-based texture descriptors for rotation invariant texture classification

Keun Ho Ryu, Jyh-Charn Liu, Gouchol Pok, 2003, Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429).

Feature Extraction from Protein Sequences and Classification of Enzyme Function

Keun Ho Ryu, Bum Ju Lee, K. Ryu, 2008, 2008 International Conference on BioMedical Engineering and Informatics.

A Design of Dynamic Network Management System

Keun Ho Ryu, Myung-Jin Lee, Eun Hee Kim, 2006, IDEAL.

Prediction of Frequent Items to One Dimensional Stream Data

Keun Ho Ryu, Buhyun Hwang, Long Jin, 2007 .

Optimal Routing and Uncertainty Processing using Geographical Information for e-Logistics Chain Execution

Keun Ho Ryu, Jin Suk Kim, 2004 .

Multivariate Stream Data Reduction in Sensor Network Applications

Keun Ho Ryu, Jaewoo Kang, Sungbo Seo, 2005, EUC Workshops.

Pro-Detection of Atrial Fibrillation Using Mixture of Experts

Kwang Sun Ryu, Keun Ho Ryu, Unil Yun, 2012, IEICE Trans. Inf. Syst..

An End-to-End Adaptive Input Selection With Dynamic Weights for Forecasting Multivariate Time Series

Keun Ho Ryu, Tsendsuren Munkhdalai, Hyun Woo Park, 2019, IEEE Access.

Prediction of wind power generation and power ramp rate with time series analysis

Cheng Hao Jin, Yang Koo Lee, Kwang Deuk Kim, 2011, 2011 3rd International Conference on Awareness Science and Technology (iCAST).

Clustering and Retrieval of XML Documents by Structure

Jeong Hee Hwang, Keun Ho Ryu, K. Ryu, 2005, ICCSA.

A Comparative Analysis of Machine Learning Methods for Class Imbalance in a Smoking Cessation Intervention

Keun Ho Ryu, Van Huy Pham, Khishigsuren Davagdorj, 2020, Applied Sciences.

Application of Moving Objects and Spatiotemporal Reasoning

Keun Ho Ryu, Yoon-Ae Ahn, K. Ryu, 2001 .

A 9-state hidden Markov model using protein secondary structure information for protein fold recognition

Keun Ho Ryu, Jong Yun Lee, Kwang Su Jung, 2009, Comput. Biol. Medicine.

Higher-Accuracy for Identifying Frequent Items over Real-Time Packet Streams

Yang Koo Lee, Keun Ho Ryu, Ling Wang, 2008, ICIC.

Subspace Frequency Analysis--Based Field Indices Extraction for Electricity Customer Classification

Keun Ho Ryu, Minghao Piao, K. Ryu, 2016, ACM Trans. Inf. Syst..

Superiority Real-Time Cardiac Arrhythmias Detection Using Trigger Learning Method

Kwang Sun Ryu, Keun Ho Ryu, Soo-Ho Park, 2011, ITBAM.

A temporal database management main memory prototype

Keun Ho Ryu, Dong-Ho Kim, Keun Whan Jeon, 1994, Proceedings of TENCON'94 - 1994 IEEE Region 10's 9th Annual International Conference on: 'Frontiers of Computer Technology'.

A Distributed Deadlock Detection Algorithm

Keun Ho Ryu, Sang Burm Lee, 1997 .

A study of recommending service based on customer inclination using AHP

Kwang Sun Ryu, Keun Ho Ryu, Hyun Woo Park, 2016, 2016 IEEE International Conference on Management of Innovation and Technology (ICMIT).

Efficient frequent pattern mining based on Linear Prefix tree

Keun Ho Ryu, Unil Yun, Gwangbum Pyun, 2014, Knowl. Based Syst..

Discovery of Significant Classification Rules from Incrementally Inducted Decision Tree Ensemble for Diagnosis of Disease

Keun Ho Ryu, Minghao Piao, Khalid E. K. Saeed, 2009, ADMA.

Designing and Developing an Automatic Robot System for the Itemized Loading of Apple Boxes at the Agriculture Products Processing Center

Keun Ho Ryu, Myung-Sic Kim, Kyu-Ik Kim, 2015 .

Weighted approximate sequential pattern mining within tolerance factors

Keun Ho Ryu, Unil Yun, Eunchul Yoon, 2011, Intell. Data Anal..

Unsupervised Novelty Detection Using Deep Autoencoders with Density Based Clustering

Keun Ho Ryu, Bilguun Jargalsaikhan, Tsatsral Amarbayasgalan, 2018, Applied Sciences.

XGBoost-Based Framework for Smoking-Induced Noncommunicable Disease Prediction

Nipon Theera-Umpon, Keun Ho Ryu, Van Huy Pham, 2020, International journal of environmental research and public health.

Predicting Coronary Artery Disease from Heart Rate Variability Using Classification and Statistical Analysis

Keun Ho Ryu, Heon Gyu Lee, Hong Kyu Park, 2007, 7th IEEE International Conference on Computer and Information Technology (CIT 2007).

Efficient mining of maximal correlated weight frequent patterns

Keun Ho Ryu, Unil Yun, Unil Yun, 2013, Intell. Data Anal..

Evolutional Diagnostic Rules Mining for Heart Disease Classification Using ECG Signal Data

Keun Ho Ryu, Jang-Whan Bae, Minghao Piao, 2012 .

The Spatiotemporal Relationship Operator

Keun Ho Ryu, Kwang Woo Nam, Dong-Ho Kim, 1996 .

Design and Implementation of Thesaurus System for Geological Terms

Keun Ho Ryu, Kwang-Hoon Chi, Jae-Hong Hwang, 2007 .

Moving Object Inference Engine and Applying to Battlefield

Keun Ho Ryu, Yoon Ae Ahn, Jeong Seok Park, 2003, IC-AI.

A New Approach for Calculating Similarity of Categorical Data

Cheng Hao Jin, Yang Koo Lee, Keun Ho Ryu, 2011, ICHIT.

Discovering Medical Knowledge using Association Rule Mining in Young Adults with Acute Myocardial Infarction

Kwang Sun Ryu, Keun Ho Ryu, Dong Gyu Lee, 2013, Journal of Medical Systems.

Mining temporal interval relational rules from temporal data

Keun Ho Ryu, Duckjin Chai, Buhyun Hwang, 2009, J. Syst. Softw..

A Data Model for Object-Based Seamless Digital Map Using Digital Map 2.0

Keun Ho Ryu, Hyeongsoo Kim, Incheon Paik, 2014, WAIM Workshops.

Abstract: Signal Fusion Based Context Inference Reflecting the Lapse of Time

Kwang Sun Ryu, Kwang Deuk Kim, Keun Ho Ryu, 2012 .

Incremental Weighted Mining based on RFM Analysis for Recommending Prediction in u-Commerce

Keun Ho Ryu, Young Sung Cho, Song Chul Moon, 2013 .

Enumeration Tree Based Emerging Patterns Mining by Using Two Different Supports

Keun Ho Ryu, Unil Yun, Minghao Piao, 2011, ICHIT.

DeepEnergy: Prediction of Appliances Energy with Long-Short Term Memory Recurrent Neural Network

Keun Ho Ryu, Meijing Li, Dingkun Li, 2018, ACIIDS.

Efficient Purchase Pattern Clustering Based on SOM for Recommender System in u-Commerce

Keun Ho Ryu, Seon-Phil Jeong, Young Sung Cho, 2014 .

Face recognition technology development with Gabor, PCA and SVM methodology under illumination normalization condition

Sanghyuk Lee, Nipon Theera-Umpon, Keun Ho Ryu, 2018, Cluster Computing.

Application of Closed Gap-Constrained Sequential Pattern Mining in Web Log Data

Kwang Deuk Kim, Keun Ho Ryu, Xiuming Yu, 2012 .

Temporal moving pattern mining for location-based service

Keun Ho Ryu, Jun Wook Lee, Ok Hyun Paek, 2004, J. Syst. Softw..

The Vehicle Tracking System for Analyzing Transportation Vehicle Information

Keun Ho Ryu, Young Jin Jung, K. Ryu, 2006, APWeb Workshops.

Proposal of a Resource-Monitoring Improvement System Using Amazon Web Service API

Kyu Ik Kim, Keun Ho Ryu, Jin Suk Kim, 2016, CSA/CUTE.

Representation and Manipulation of Geospatial Objects with Indeterminate Extents

Keun Ho Ryu, Sang Ho Kim, Vu Thi Hong Nhan, 2005, APWeb.

Mining the Weighted Frequent XML Query Pattern

Jeong Hee Hwang, Keun Ho Ryu, Mi Sug Gu, 2008, 2008 IEEE International Workshop on Semantic Computing and Applications.

Classifying Songs to Relieve Stress Using Machine Learning Algorithms

Keun Ho Ryu, Khongorzul Munkhbat, K. Ryu, 2019, Advances in Intelligent Information Hiding and Multimedia Signal Processing.

Associative Classification Approach for Diagnosing Cardiovascular Disease

Keun Ho Ryu, Heon Gyu Lee, Ho-Sun Shon, 2006 .

A Hybrid Feature Selection Approach for Applying to Patients with Diabetes Mellitus: KNHANES 2013-2015

Keun Ho Ryu, Huilin Zheng, Dingkun Li, 2018, 2018 5th NAFOSTED Conference on Information and Computer Science (NICS).

Context-Based Recommendation Service in Ubiquitous Commerce

Jeong Hee Hwang, Keun Ho Ryu, Mi Sug Gu, 2005, ICCSA.

Design and Implementation of Alert Analyzer with Data Mining Engine

Keun Ho Ryu, Kiyoung Kim, Moon Sun Shin, 2003, IDEAL.

Risk factors rule mining in hypertension: Korean National Health and Nutrient Examinations Survey 2007–2014

Keun Ho Ryu, Dingkun Li, Hyun Woo Park, 2016, 2016 IEEE Conference on Computational Intelligence in Bioinformatics and Computational Biology (CIBCB).

Adaptive Approximation-based Streaming Skylines for Similarity Search Query

Keun Ho Ryu, Tie Hua Zhou, Eun Jong Cha, 2012 .

Long Jin, Keun Ho Ryu, Jun Wook Lee, 2004, APWeb.

Emerging Patterns Based Methodology for Prediction of Patients with Myocardial Ischemia

Keun Ho Ryu, Gyoyong Sohn, Minghao Piao, 2009, 2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery.

A compressing method for genome sequence cluster using sequence alignment

Keun Ho Ryu, Seung-Jung Shin, Kwang Su Jung, 2008, 2008 8th IEEE International Conference on Computer and Information Technology.

Context-based Incremental Preference Analysis Method in Ubiquitous Commerce

Jeong Hee Hwang, Keun Ho Ryu, Mi Sug Ku, 2004 .

A Personalized Biological Data Management System Based on BSML

Keun Ho Ryu, Sunshin Kim, Kwang Su Jung, 2006, ICIC.

Detection of Correlated Microarray Expressions Using Difference Values

Cheng Hao Jin, Keun Ho Ryu, Gouchol Pok, 2012, ICHIT.

Deep Reconstruction Error Based Unsupervised Outlier Detection in Time-Series

Keun Ho Ryu, Heon Gyu Lee, Van Huy Pham, 2020, ACIIDS.

Applying Data Mining Techniques to Analyze Alert Data

Jinoh Kim, Keun Ho Ryu, Kiyoung Kim, 2003, APWeb.

Multiclass cancer classification using a feature subset-based ensemble from microRNA expression profiles

Keun Ho Ryu, Minghao Piao, Yongjun Piao, 2017, Comput. Biol. Medicine.

Comparison of neuro-fuzzy, neural network, and maximum likelihood classifiers for land cover classification using IKONOS multispectral data

Keun Ho Ryu, Kwang Hoon Chi, Jong Gyu Han, 2002, IEEE International Geoscience and Remote Sensing Symposium.

Classification of Ligase Function Based on Multi-parametric Feature Extracted from Protein Sequence

Keun Ho Ryu, Heon Gyu Lee, Moon Sun Shin, 2008, ICCSA.

A novel approach to mining access patterns

Keun Ho Ryu, Hyeongsoo Kim, Dong Gyu Lee, 2011, 2011 3rd International Conference on Awareness Science and Technology (iCAST).

A data mining approach for dyslipidemia disease prediction using carotid arterial feature vectors

Keun Ho Ryu, Minghao Piao, Heon Gyu Lee, 2010, 2010 2nd International Conference on Computer Engineering and Technology.

A New Sequential Mining Approach to XML Document Clustering*

Jeong Hee Hwang, Keun Ho Ryu, K. Ryu, 2005, APWeb.

Mining Biosignal Data: Coronary Artery Disease Diagnosis Using Linear and Nonlinear Features of HRV

Keun Ho Ryu, Heon Gyu Lee, Kiyong Noh, 2007, PAKDD Workshops.

A New XML Clustering for Structural Retrieval

Jeong Hee Hwang, Keun Ho Ryu, K. Ryu, 2004, ER.

Local characterization‐based load shape factor definition for electricity customer classification

Keun Ho Ryu, Minghao Piao, K. Ryu, 2017 .

An Intelligent NPC Framework for Context Awareness

Keun Ho Ryu, Bong Keun Lee, Jae Du Chung, 2009 .

Development of the Location Mapping Content Services Platform

Keun Ho Ryu, Seong-Ho Lee, Yoon-Seop Chang, 2018 .

Short‐term electricity load and price forecasting based on clustering and next symbol prediction

Cheng Hao Jin, Keun Ho Ryu, Incheon Paik, 2015 .

A Moving Point Indexing Using Projection Operation for Location Based Services

Keun Ho Ryu, Young Jin Jung, Eung-Jae Lee, 2004, DASFAA.

A New Algorithm to Predict the Active Sites Using Amino Acid Vectors and Biochemical features of Surface Patches

Keun Ho Ryu, Yong Je Chung, Sunshin Kim, 2006, BIOCOMP.

Biomedical Text Mining: Experience and Practical Approach

Keun Ho Ryu, 2015, 2015 3rd International Conference on Applied Computing and Information Technology/2nd International Conference on Computational Science and Intelligence.

Mining Frequent Weighted Itemsets without Storing Transaction IDs and Generating Candidates

Keun Ho Ryu, Unil Yun, Gangin Lee, 2017, Int. J. Uncertain. Fuzziness Knowl. Based Syst..

A Hybrid Credit Scoring Model Using Neural Networks and Logistic Regression

Keun Ho Ryu, Lkhagvadorj Munkhdalai, Jong Yun Lee, 2019, Advances in Intelligent Information Hiding and Multimedia Signal Processing.

Prediction of protein disordered regions in a protein sequence based on gap-constraint subsequence patterns

Keun Ho Ryu, Taewook Kim, Xiuming Yu, 2012, 4th International Conference on Awareness Science and Technology.

An efficient mining algorithm for maximal weighted frequent patterns in transactional databases

Keun Ho Ryu, Unil Yun, Eunchul Yoon, 2012, Knowl. Based Syst..

Geosensor Data Representation Using Layered Slope Grids

Keun Ho Ryu, Young Jin Jung, Yongmi Lee, 2012, Sensors.

Frequent Pattern Mining using Bipartite Graph

Long Jin, Keun Ho Ryu, Duckjin Chai, 2007, 18th International Workshop on Database and Expert Systems Applications (DEXA 2007).

Fast Filtering of Structural Similarity Search Using Discovery of Topological Patterns

Keun Ho Ryu, Sung-Hee Park, 2004, IDEAL.

Framework for Privacy Preserving Data mining using PRBAC

Keun Ho Ryu, Anour F. A. Dafa-Alla, Eun-Hee Kim, 2005 .

Web Usage Mining - MapReduce-based Emerging Pattern Mining in Hypergraph Learning

Keun Ho Ryu, Xiuming Yu, Meijing Li, 2016 .

Design and Implementation of Components to Represent the 3-Dimensional+Temporal Objects

Keun Ho Ryu, Jin Suk Kim, Hyun Ah Lee, 2004 .

Context-based preference analysis method in ubiquitous commerce

Jeong Hee Hwang, Keun Ho Ryu, Myung-Jin Lee, 2005, International Workshop on Ubiquitous Data Management.

Spatiotemporal Load-Analysis Model for Electric Power Distribution Facilities Using Consumer Meter-Reading Data

Keun Ho Ryu, Young-Il Kim, Jin-Ho Shin, 2011, IEEE Transactions on Power Delivery.

Indexing for Efficient Managing Current and Past Trajectory of Moving Object

Keun Ho Ryu, Kwang Woo Nam, Eung-Jae Lee, 2004, APWeb.

Bio Named Entity Recognition Based on Co-training Algorithm

Keun Ho Ryu, Jungpil Shin, Taewook Kim, 2012, 2012 26th International Conference on Advanced Information Networking and Applications Workshops.

Discovering high utility itemsets with multiple minimum supports

Keun Ho Ryu, Heungmo Ryang, Unil Yun, 2014, Intell. Data Anal..

PRBAC: an extended role based access control for privacy preserving data mining

Keun Ho Ryu, Anour F. A. Dafa-Alla, Eun Hee Kim, 2005, Fourth Annual ACIS International Conference on Computer and Information Science (ICIS'05).

A Data Mining Approach for Cardiovascular Disease Diagnosis Using Heart Rate Variability and Images of Carotid Arteries

Keun Ho Ryu, Hyeongsoo Kim, Minghao Piao, 2016, Symmetry.

Employing PRBAC for privacy preserving data publishing

Keun Ho Ryu, Gyoyong Sohn, Anour F. A. Dafa-Alla, 2009, ICIS '09.

Ensemble method for classification of high-dimensional data

Cheng Hao Jin, Keun Ho Ryu, Hyun Woo Park, 2014, 2014 International Conference on Big Data and Smart Computing (BIGCOMP).

The Discovery of Prognosis Factors Using Association Rule Mining in Acute Myocardial Infarction with ST-Segment Elevation

Kwang Sun Ryu, Keun Ho Ryu, Soo-Ho Park, 2015, ITBAM.

Feature Selection of Gene Expression Data Using Regression Model

Keun Ho Ryu, Ho-Sun Shon, Kyung-Sook Yang, 2010, 2010 10th IEEE International Conference on Computer and Information Technology.

A Study on the Evaluation of Demand-Driven Dataflow Structure

Keun Ho Ryu, Kyu Tae Park, Sang Burm Rhee, 1986 .

Multi-Task Topic Analysis Framework for Hallmarks of Cancer with Weak Supervision

Keun Ho Ryu, Erdenebileg Batbaatar, Van-Huy Pham, 2020, Applied Sciences.

An ensemble correlation-based gene selection algorithm for cancer classification with gene expression data

Keun Ho Ryu, Minghao Piao, Kiejung Park, 2012, Bioinform..

CTAR: Classification Based on Temporal Class-Association Rules for Intrusion Detection

Keun Ho Ryu, Jin Suk Kim, Sungbo Seo, 2003, WISA.

Clustering Method Using Weighted Preference Based on RFM Score for Personalized Recommendation System in u-Commerce

Keun Ho Ryu, Seon-Phil Jeong, Young Sung Cho, 2014 .

Future Location Prediction of Moving Objects Based on Movement Rules

Keun Ho Ryu, Vu Thi Hong Nhan, 2006 .

An Efficient Range Query Under the Time Warping Distance

Long Jin, Keun Ho Ryu, Sungbo Seo, 2005, CIS.

Error Correction of Real-time Situation Recognition using Smart Device

Keun Ho Ryu, Tae Ho Kim, Dong Hyeok Suh, 2018, Journal of Digital Contents Society.

Towards a Unified Named Entity Recognition System - Disease Mention Identification

Keun Ho Ryu, Tsendsuren Munkhdalai, Meijing Li, 2015, BIOINFORMATICS.

Subspace Projection Method Based Clustering Analysis in Load Profiling

Keun Ho Ryu, Jong Yun Lee, Minghao Piao, 2014, IEEE Transactions on Power Systems.

Multivariable stream data classification using motifs and their temporal relations

Keun Ho Ryu, Jaewoo Kang, Sungbo Seo, 2009, Inf. Sci..

Mining association rules on significant rare data using relative support

Keun Ho Ryu, Buhyun Hwang, Hyunyoon Yun, 2003, J. Syst. Softw..

Determining minimum feature number of classification on clear cell renal cell carcinoma clinical dataset

Kwang Sun Ryu, Keun Ho Ryu, Kwang-Ho Park, 2016, 2016 International Conference on Machine Learning and Cybernetics (ICMLC).

Effective feature selection framework for cluster analysis of microarray data

Keun Ho Ryu, Gouchol Pok, Jyh-Charn Steve Liu, 2010, Bioinformation.

POSITIVE IMPRESSION OF LOW -RANKING MICRORN AS IN HUMAN CANCER CLASSIFICATION

Keun Ho Ryu, Minghao Piao, Yongjun Piao, 2014 .

Discovering Important Sequential Patterns with Length-Decreasing Weighted Support Constraints

Keun Ho Ryu, Unil Yun, Unil Yun, 2010, Int. J. Inf. Technol. Decis. Mak..

A Framework of In-Situ Sensor Data Processing System for Context Awareness

Yang Koo Lee, Keun Ho Ryu, Young Jin Jung, 2006 .

A method for predicting future location of mobile user for location-based services system

Keun Ho Ryu, Namkyu Park, Vu Thi Hong Nhan, 2009, Comput. Ind. Eng..

A Self-training with Active Example Selection Criterion for Biomedical Named Entity Recognition

Keun Ho Ryu, Incheon Paik, Tsendsuren Munkhdalai, 2012, ICHIT.

Moving Point Indexing for Future Location Query

Keun Ho Ryu, Young Jin Jung, Hoang Do Thanh Tung, 2004, ER.

Using a Real-Time Top-k Algorithm to Mine the Most Frequent Items over Multiple Streams

Keun Ho Ryu, Ling Wang, Tie Hua Zhou, 2013, ICIC.

Application of a Mobile Chronic Disease Health-Care System for Hypertension Based on Big Data Platforms

Keun Ho Ryu, Ibrahim Musa, Meijing Li, 2018, J. Sensors.

Identification of Temporal Interval Relations of Frequent Patterns during Incremental Phase

Keun Ho Ryu, Minghao Piao, Eun Jong Cha, 2011 .

Frequent Patterns Mining using only one-time Database Scan

Keun Ho Ryu, Buhyun Hwang, Yongmi Lee, 2008 .

Constructing a tool for examining electromagnetic frequency sounding problem

Keun Ho Ryu, Kyung-Ah Kim, Ho-Sun Shon, 2012, 4th International Conference on Awareness Science and Technology.

A Logistic Regression Approach for Identifying Hot Spots in Protein Interfaces

Keun Ho Ryu, Peipei Li, 2015, ITBAM.

Hashed Multiple Lists: A Stream Filter for Processing Continuous Query with Multiple Attributes in Geosensor Networks

Keun Ho Ryu, Young Jin Jung, Young Wook Lee, 2008, 2008 IEEE 8th International Conference on Computer and Information Technology Workshops.

Highlighting the Current Issues with Pride Suggestions for Improving the Performance of Real Time Cardiac Health Monitoring

Keun Ho Ryu, Myeong-Chan Cho, Dong Gyu Lee, 2010, ITBAM.

A Pattern-Based Academic Reviewer Recommendation Combining Author-Paper and Diversity Metrics

Keun Ho Ryu, Jong Yun Lee, Musa Ibrahim M. Ishag, 2019, IEEE Access.

Discovering Temporal Relation Rules Mining from Interval Data

Keun Ho Ryu, Jun Wook Lee, Yong Joon Lee, 2002, EurAsia-ICT.

VAR-GRU: A Hybrid Model for Multivariate Financial Time Series Prediction

Sansanee Auephanwiriyakul, Nipon Theera-Umpon, Keun Ho Ryu, 2020, ACIIDS.

Reconstruction error based deep neural networks for coronary heart disease risk prediction

Keun Ho Ryu, Kwang Ho Park, Tsatsral Amarbayasgalan, 2019, PloS one.

Protein function prediction using frequent patterns in protein-protein interaction networks

Keun Ho Ryu, Meijing Li, Gouchol Pok, 2011, 2011 Eighth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD).

A Prototype of Multimedia Metadata Management System for Supporting the Integration of Heterogeneous Sources

Yang Koo Lee, Keun Ho Ryu, Duckjin Chai, 2008, ICIC.

Weigted-FP-Tree Based XML Query Pattern Mining

Jeong Hee Hwang, Keun Ho Ryu, Mi Sug Gu, 2010, ADMA.

Noise Reduction in Real-time Context Aware using Wearable Device

Keun Ho Ryu, Tae Ho Kim, Dong Hyeok Suh, 2018 .

Clustering Method Using Item Preference Based on RFM for Recommendation System in U-Commerce

Keun Ho Ryu, Seon-Phil Jeong, Young Sung Cho, 2013 .

RNA Secondary Structure Prediction with Simple Pseudoknots Based on Dynamic Programming

Keun Ho Ryu, Sunshin Kim, Kwang Su Jung, 2006, ICIC.

Advanced Neural Network Approach, Its Explanation with LIME for Credit Scoring Application

Keun Ho Ryu, Ling Wang, Hyun Woo Park, 2019, ACIIDS.

Clustering Analysis by Customer Feature based on SOM for Predicting Purchase Pattern in Recommendation System

Keun Ho Ryu, Young Sung Cho, Song Chul Moon, 2014 .

Predicting Cancer from Microarray Data Using Statistical Method

Keun Ho Ryu, Ho-Sun Shon, 2007, Sixth International Conference on Advanced Language Processing and Web Information Technology (ALPIT 2007).

An Active Co-Training Algorithm for Biomedical Named-Entity Recognition

Keun Ho Ryu, Unil Yun, Tsendsuren Munkhdalai, 2012, J. Inf. Process. Syst..

Design and Implementation of a System for Environmental Monitoring Sensor Network

Yang Koo Lee, Keun Ho Ryu, Young Jin Jung, 2007, APWeb/WAIM Workshops.

Design and implementation of spatiotemporal database query processing system

Chee Hang Park, Keun Ho Ryu, Dong Ho Kim, 2002, J. Syst. Softw..

Deep Autoencoder Based Neural Networks for Coronary Heart Disease Risk Prediction

Keun Ho Ryu, Jong Yun Lee, Tsatsral Amarbayasgalan, 2019, Poly/DMAH@VLDB.

Temporal Classification Method for Forecasting Power Load Patterns From AMR Data

Young-Il Kim, Keun Ho Ryu, Heon Gyu Lee, 2007 .

Efficient Ensemble Methods for Classification on Clear Cell Renal Cell Carcinoma Clinical Dataset

Kwang Sun Ryu, Keun Ho Ryu, Kwang-Ho Park, 2018, ACIIDS.

The CHEMDNER corpus of chemicals and drugs and its annotation principles

Zhiyong Lu, Karin M. Verspoor, Hongfang Liu, 2015, Journal of Cheminformatics.

A Design of Spatio-Temporal Data Model for Simple Fuzzy Regions

Keun Ho Ryu, Kwang Woo Nam, Vu Thi Hong Nhan, 2003 .

A PWF Smoothing Algorithm for K-Sensitive Stream Mining Technologies over Sliding Windows

Keun Ho Ryu, Ling Wang, Xiuming Yu, 2014, ICCCI.

A New Continuous Nearest Neighbor Technique for Query Processing on Mobile Environments

Keun Ho Ryu, Sang Ho Kim, Jeong Hee Chi, 2005, ICCSA.

Designing and implementing a geologic information system using a spatiotemporal ontology model for a geologic map of Korea

Keun Ho Ryu, Kwang Woo Nam, Jaehong Hwang, 2012, Comput. Geosci..

Protein Structure Modeling Using a Spatial Model for Structure Comparison

Keun Ho Ryu, Sung-Hee Park, Hyeon S. Son, 2003, IDEAL.

Spatial Selectivity Estimation Using Compressed Histogram Information

Keun Ho Ryu, Sang Ho Kim, Jeong Hee Chi, 2005, APWeb.

Feature Extraction in Spatially-Conserved Regions and Protein Functional Classification

Keun Ho Ryu, Heon Gyu Lee, Bum Ju Lee, 2007, 2007 Frontiers in the Convergence of Bioscience and Information Technologies.

A new algorithm for RNA secondary structure prediction and fast method for prediction of simple H-type pseudoknots

Keun Ho Ryu, Oyun-Erdene Namsrai, Garmaa Dangaasuren, 2008, BIOCOMP.

A Collaborative Filtering Recommendation System for Rating Prediction

Keun Ho Ryu, Kwang Ho Park, Khishigsuren Davagdorj, 2020 .

Rotation and Gray-Scale Invariant Classification of Textures Improved by Spatial Distribution of Features

Keun Ho Ryu, Gouchol Pok, Jyh-charn Lyu, 2005, DEXA.

A Locally Adaptive Interpretable Regression pdf

Keun Ho Ryu, Tsendsuren Munkhdalai, Lkhagvadorj Munkhdalai, 2020, ArXiv.

Past Location Estimation of Mobile Objects

Keun Ho Ryu, Yoon Ae Ahn, In Bae Oh, 2003, IC-AI.

A Simply Way for Chronic Disease Prediction and Detection Result Visualization

Keun Ho Ryu, Dingkun Li, Hyun Woo Park, 2018, ACIIDS.

A Novel DBSCAN-Based Defect Pattern Detection and Classification Framework for Wafer Bin Map

Cheng Hao Jin, Keun Ho Ryu, Minghao Piao, 2019, IEEE Transactions on Semiconductor Manufacturing.

Assessment of Electromagnetic Frequency Sounding Problem in a Near Surface Geological Environment

Keun Ho Ryu, Meijing Li, Quang Hiep Vu, 2013, J. Adv. Comput. Intell. Intell. Informatics.

A spatiotemporal data and indexing

Keun Ho Ryu, Dong-Ho Kim, Jin Suk Min, 2001, Proceedings of IEEE Region 10 International Conference on Electrical and Electronic Technology. TENCON 2001 (Cat. No.01CH37239).

Implementation of personalized recommendation system using demograpic data and RFM method in e-commerce

Keun Ho Ryu, Young Sung Cho, K. Ryu, 2008, 2008 4th IEEE International Conference on Management of Innovation and Technology.

Investigating the binding area of protein surface using MCL algorithm

Keun Ho Ryu, Yong Je Chung, Kwang Su Jung, 2008, 2008 8th IEEE International Conference on Computer and Information Technology.

Mobile Application Framework for IobT Hydrogen Skin Moisturizing

Keun Ho Ryu, Jong Yun Lee, Kwang-Ho Park, 2019, ACIIDS.

UFID-based Spatial Data Model for Digital Map

Yang Koo Lee, Keun Ho Ryu, Sang Yeob Kim, 2009 .

Air Pollution Monitoring System based on Geosensor Network

Yang Koo Lee, Keun Ho Ryu, Dong Gyu Lee, 2008, IGARSS 2008 - 2008 IEEE International Geoscience and Remote Sensing Symposium.

Analysis of MicroRNA-Based Cancer Classification Using SVM Classifier

Feifei Li, Keun Ho Ryu, Minghao Piao, 2014 .

Discovery of Temporal Frequent Patterns Using TFP-Tree

Long Jin, Keun Ho Ryu, Yongmi Lee, 2006, WAIM.

Information Flow Monitoring System

Keun Ho Ryu, Aziz Nasridinov, Sang Hun Han, 2018, IEEE Access.

Fast Structural Similarity Search Based on Topology String Matching

Keun Ho Ryu, David R. Gilbert, Sung-Hee Park, 2007, APBC.

Spatiotemporal Pattern Mining Technique for Location‐Based Service System

Keun Ho Ryu, Jun Wook Lee, Thi Hong Nhan Vu, 2008 .

A blog ranking algorithm using analysis of both blog influence and characteristics of blog posts

Keun Ho Ryu, Heungmo Ryang, Unil Yun, 2013, Cluster Computing.

An algorithm for finding frequent patterns in social media stream

Keun Ho Ryu, Yongmi Lee, Kwang Woo Nam, 2013, 2013 International Conference on ICT Convergence (ICTC).

AG-NC: An Automatic Generation Technique of Network Components for Dynamic Network Management

Keun Ho Ryu, Eun-Hee Kim, Myungjin Lee, 2006 .

Synthetic oversampling based decision support framework to solve class imbalance problem in smoking cessation program

Keun Ho Ryu, Kwang Ho Park, Khishigsuren Davagdorj, 2020 .

A New Indexing Structure to Speed Up Processing XPath Queries

Jeong Hee Hwang, Keun Ho Ryu, Van Trang Nguyen, 2005, DASFAA.

Fast mining of spatial frequent wordset from social database

Keun Ho Ryu, Yongmi Lee, Kwang Woo Nam, 2017, Spatial Information Research.

A Main Framework for Token-based Source Code Clone Detection and Extraction by Using Data Mining Methods

Keun Ho Ryu, Minghao Piao, Meijing Li, 2014 .

Towards a Unified Named Entity Recognition System

Keun Ho Ryu, Tsendsuren Munkhdalai, Meijing Li, 2015, BIOSTEC 2015.

Design of Sensor Data Processing Steps in an Air Pollution Monitoring System

Yang Koo Lee, Keun Ho Ryu, Dong Gyu Lee, 2011, Sensors.

Mining Recent Frequent Itemsets over Data Streams with a Time-Sensitive Sliding Window

Long Jin, Keun Ho Ryu, Duckjin Chai, 2007, APWeb/WAIM Workshops.

ITFP: Incremental TFP for mining frequent patterns from large data sets

Keun Ho Ryu, Hi-Seok Kim, Minghao Piao, 2010, 2010 2nd International Conference on Computer Engineering and Technology.

Comparing the normalization methods for the differential analysis of Illumina high-throughput RNA-Seq data

Keun Ho Ryu, Peipei Li, Yongjun Piao, 2015, BMC Bioinformatics.

A Dependency Graph-Based Keyphrase Extraction Method Using Anti-patterns

Keun Ho Ryu, Tsendsuren Munkhdalai, Meijing Li, 2018, J. Inf. Process. Syst..

Encryptions of ECG Signals by Using Fiducial Features

Jeong-Hwan Kim, Keun Ho Ryu, Kyeong-Seop Kim, 2011 .

Class-Incremental Learning With Deep Generative Feature Replay for DNA Methylation-Based Cancer Classification

Keun Ho Ryu, Lkhagvadorj Munkhdalai, Kwang Ho Park, 2020, IEEE Access.

One Update for all Moving Objects at a Timestamp

Keun Ho Ryu, Hoang Do Thanh Tung, 2006, The Sixth IEEE International Conference on Computer and Information Technology (CIT'06).

A Novel Approach for Protein-Named Entity Recognition and Protein-Protein Interaction Extraction

Keun Ho Ryu, Tsendsuren Munkhdalai, Xiuming Yu, 2015 .

Characterizing Pseudobase and Predicting RNA Secondary Structure with Simple H-Type Pseudoknots Based on Energy Model

Keun Ho Ryu, Sunshin Kim, Kwang Su Jung, 2007, BIOCOMP.

Characterizing Pseudobase and Predicting RNA Secondary Structure with Simple H-Type Pseudoknots Based on Dynamic Programming

Keun Ho Ryu, Oyun-Erdene Namsrai, 2007, ADMA.

Gene Expression Data Classification using Discrete Wavelet Transform

Keun Ho Ryu, Gyoyong Sohn, Sang Yeob Kim, 2009, BIOCOMP.

TempIS: interfacing system for graphical display of temporal databases

Keun Ho Ryu, Eun Bae Lee, 1993, Proceedings of TENCON '93. IEEE Region 10 International Conference on Computers, Communications and Automation.

Identification of DNA Methylation Signatures for Diagnosis of Lung Adenocarcinoma

Keun Ho Ryu, Rong Xiang, Yongjun Piao, 2019, 2019 IEEE 10th International Conference on Awareness Science and Technology (iCAST).

Classification of Closed Frequent Patterns Improved by Feature Space Transformation

Cheng Hao Jin, Keun Ho Ryu, Hi-Seok Kim, 2010, 2010 10th IEEE International Conference on Computer and Information Technology.

A ONCE-Updating Approach on Moving Objects

Keun Ho Ryu, Hoang Do Thanh Tung, 2006, ER.

Improved pattern sequence‐based forecasting method for electricity load

Cheng Hao Jin, Keun Ho Ryu, Gouchol Pok, 2014 .

Semantic-Emotion Neural Network for Emotion Recognition From Text

Keun Ho Ryu, Erdenebileg Batbaatar, Meijing Li, 2019, IEEE Access.

Correction: Lee, Y. et al. Geosensor Data Representation Using Layered Slope Grids. Sensors 2012, 12, 17074-17093

Keun Ho Ryu, Young Jin Jung, Yongmi Lee, 2013, Sensors.

High utility itemset mining with techniques for reducing overestimated utilities and pruning candidates

Keun Ho Ryu, Heungmo Ryang, Unil Yun, 2014, Expert Syst. Appl..

Application of calendar-based temporal classification to forecast customer load patterns from load demand data

Long Jin, Cheng Hao Jin, Keun Ho Ryu, 2008, 2008 8th IEEE International Conference on Computer and Information Technology.

FPGA Low Power Technology Mapping for Reuse Module Design under the Time Constraint

Keun Ho Ryu, Hi-Seok Kim, Jae-Jin Kim, 2008, 2008 Second International Conference on Future Generation Communication and Networking.

Trigger Learning and ECG Parameter Customization for Remote Cardiac Clinical Care Information System

Keun Ho Ryu, Dong Gyu Lee, Jang-Whan Bae, 2012, IEEE Transactions on Information Technology in Biomedicine.

Predictive pattern analysis using SOM in medical data sets for medical treatment service

Keun Ho Ryu, Young-Sung Cho, K. Ryu, 2014, 2014 IEEE Conference on Computational Intelligence in Bioinformatics and Computational Biology.

Emerging Pattern Based Prediction of Heart Diseases and Powerline Safety

Keun Ho Ryu, Dong Gyu Lee, Minghao Piao, 2013, Contrast Data Mining.

Incremental Condition Evaluation for Active Temporal Rules

Keun Ho Ryu, Jeong Seok Park, Kyong Do Moon, 2003, IDEAL.

Frequent XML Query Pattern Mining based on FP-TRee

Jeong Hee Hwang, Keun Ho Ryu, Mi Sug Gu, 2007, 18th International Workshop on Database and Expert Systems Applications (DEXA 2007).

Co-Occurring Patterns of Amino Acid Physicochemical Properties in Proteins

Keun Ho Ryu, Gouchol Pok, K. Ryu, 2008, 2008 The Ninth International Conference on Web-Age Information Management.

Application of Gap-Constraints Given Sequential Frequent Pattern Mining for Protein Function Prediction

Keun Ho Ryu, Meijing Li, Ho Sun Shon, 2015, Osong public health and research perspectives.

Design of Vehicle Information Management System for Effective Retrieving of Vehicle Location

Keun Ho Ryu, Eung Jae Lee, 2005, ICCSA.

A Protein Structural Information Management Based on Spatial Database and an Active Trigger Rule

Keun Ho Ryu, Sung-Hee Park, Hyeon S. Son, 2003, DEXA.

Historical index structure for reducing insertion and search cost in LBS

Keun Ho Ryu, Young Jin Jung, Silvia Nittel, 2010, J. Syst. Softw..

False Alarm Classification Model for Network-Based Intrusion Detection System

Keun Ho Ryu, Moon Sun Shin, Eun Hee Kim, 2004, IDEAL.

A nomogram construction method using genetic algorithm and naïve Bayesian technique

Keon Myung Lee, Keun Ho Ryu, Sang-Ho Lee, 2009 .

Feature selection method using WF-LASSO for gene expression data analysis

Keun Ho Ryu, Ho-Sun Shon, Kyung-Sook Yang, 2011, BCB '11.

Approximate Bit-Vector Algorithms for Hashing-Based Similarity Searches

Keun Ho Ryu, Ling Wang, Tie Hua Zhou, 2015, ICIC.

Protein structural information management based on spatial concepts and active trigger rules

Keun Ho Ryu, Sung-Hee Park, Hyeon S. Son, 2003 .

Performance Improvement of Open Source Based Business Intelligence System Using Database Modeling and Outlier Detection

Keun Ho Ryu, Meijing Li, Oyun-Erdene Namsrai, 2019, ACIIDS.

Design of a Novel Protein Feature and Enzyme Function Classification

Keun Ho Ryu, Heon Gyu Lee, Bum Ju Lee, 2008, 2008 IEEE 8th International Conference on Computer and Information Technology Workshops.

Study on Entropy and Similarity Measure for Fuzzy Set

Keun Ho Ryu, Gyoyong Sohn, Sang-Hyuk Lee, 2009, IEICE Trans. Inf. Syst..

Pro-detection of Atrial Fibrillation with ECG Parameters Mining Technique

Kwang Sun Ryu, Keun Ho Ryu, Dong Gyu Lee, 2012 .

Adeptness Associative Learning Method for Real-Time Cardiac Arrhythmia Detection

Keun Ho Ryu, Dong Gyu Lee, Mohammed Bashir, 2014 .

Development of Demand Forecasting Model for Spare Parts To Be Repaired Based on Combination of Claim Performance and Consumption Performance

Keun Ho Ryu, Dong Oh Jeong, Myung Kook Park, 2020 .

Unsupervised Anomaly Detection Approach for Time-Series in Multi-Domains Using Deep Reconstruction Error

Nipon Theera-Umpon, Keun Ho Ryu, Van Huy Pham, 2020, Symmetry.

Time-based insertion methods for monitoring sensor data

Yang Koo Lee, Keun Ho Ryu, Hi-Seok Kim, 2008, 2008 8th IEEE International Conference on Computer and Information Technology.

A machine-learning approach for predicting success in smoking cessation intervention

Keun Ho Ryu, Kwang Ho Park, Khishigsuren Davagdorj, 2019, 2019 IEEE 10th International Conference on Awareness Science and Technology (iCAST).

Mining Association Rules Using RFM Scoring Method for Personalized u-Commerce Recommendation System in Emerging Data

Keun Ho Ryu, Young Sung Cho, Song Chul Moon, 2012 .

Frequent Pattern Mining using Bipartite Graph

Long Jin, Keun Ho Ryu, Buhyun Hwang, 2007 .

A System Architecture for Monitoring Sensor Data Stream

Yang Koo Lee, Keun Ho Ryu, Ling Wang, 2007, 7th IEEE International Conference on Computer and Information Technology (CIT 2007).

Comparison of Subspace Projection Method with Traditional Clustering Algorithms for Clustering Electricity Consumption Data

Keun Ho Ryu, Minghao Piao, Kyung-Ah Kim, 2013, DBKDA 2013.

Nested Ensemble Technique for Excellence Real Time Cardiac Health Monitoring

Keun Ho Ryu, Myeong-Chan Cho, Dong Gyu Lee, 2010, BIOCOMP.

Emerging Pattern-Based Clustering of Web Users Utilizing a Simple Page-Linked Graph

Keun Ho Ryu, Xiuming Yu, Meijing Li, 2016 .

Temporal Pattern Mining of Moving Objects for Location-Based Service

Keun Ho Ryu, Jun Wook Lee, Jae Du Chung, 2002, DEXA.

Cardiovascular Disease Diagnosis Method by Emerging Patterns

Keun Ho Ryu, Heon Gyu Lee, Ho-Sun Shon, 2006, ADMA.

One pass preprocessing for token-based source code clone detection

Keun Ho Ryu, Incheon Paik, Minghao Piao, 2014, 2014 IEEE 6th International Conference on Awareness Science and Technology (iCAST).

A Study on Subsequence Similarity Join in Time Series Data Using MapReduce

Keun Ho Ryu, Kyounghyun Park, Hee Sun Won, 2017, CSA/CUTE.

Keun Ho Ryu, David R. Gilbert, Sung-Hee Park, 2005, Int. J. Neural Syst..

64.1: Distinguished Paper: A Reduced Voltage Differential Signaling (RVDS) Interface for Chip‐On‐Glass TFT‐LCD Applications

Keun Ho Ryu, Jae Wan Park, Tae Kyung Kim, 2009 .

Paleolithic Stone Relic Analysis Using ARD

Keun Ho Ryu, Jong Yun Lee, Heon Gyu Lee, 2006 .

A study on the modeling work improvement of the representation image of stage performance

Keun Ho Ryu, Myeong Jun Kim, 2018 .

The Design and Partial Implementation of the Dementia-Aid Monitoring System Based on Sensor Network and Cloud Computing Platform

Keun Ho Ryu, Minghao Piao, Dingkun Li, 2016 .

A Feature Selection-based Ensemble Method for Arrhythmia Classification

Keun Ho Ryu, Tsendsuren Munkhdalai, Meijing Li, 2013, J. Inf. Process. Syst..

Statistics Based Predictive Geo-spatial Data Mining: Forest Fire Hazardous Area Mapping Application

Keun Ho Ryu, Kwang Hoon Chi, Jong Gyu Han, 2003, APWeb.

An Environmental Monitoring System for Managing Spatiotemporal Sensor Data over Sensor Networks

Yang Koo Lee, Keun Ho Ryu, Young Jin Jung, 2012, Sensors.

Integration with spatiotemporal relationship operators in SQL

Keun Ho Ryu, Jong Yun Lee, Kwang Jin Oh, 1998, GIS '98.

MapReduce-based web mining for prediction of web-user navigation

Keun Ho Ryu, Xiuming Yu, Meijing Li, 2014, J. Inf. Sci..

Semi-Ensemble Morphological Clustering for Analyzing ECG Data

Keun Ho Ryu, Dong Gyu Lee, Mohammed Bashir, 2009 .

Prediction Model of Internal Temperature Using Backpropagation Algorithm for Climate Control in Greenhouse

Keun Ho Ryu, Kyoung Sub Park, Sang Yeob Kim, 2019, korean Journal of Horticultural Science&Technology.

Sensitive Distance Estimates Technique Analysis for Continuously K-Nearest Neighbors Query in Multi-Stream Processing

Kwang Deuk Kim, Keun Ho Ryu, Tie Hua Zhou, 2012 .

A Protein Sub-structure Comparison Method using Distance Matrix

Keun Ho Ryu, Hi-Seok Kim, Yong Je Chung, 2009, BIOCOMP.

Explainable Artificial Intelligence Based Framework for Non-Communicable Diseases Prediction

Nipon Theera-Umpon, Keun Ho Ryu, Jang-Whan Bae, 2021, IEEE Access.

An Efficient Tool for Semantic Biomedical Document Analysis

Keun Ho Ryu, Meijing Li, Jingyu Hu, 2021 .

Cost-Sensitive Neural Network for Prediction of Hypertension Using Class Imbalance Dataset

Keun Ho Ryu, Kwang Ho Park, Khishigsuren Davagdorj, 2021 .

A Subtype Classification of Hematopoietic Cancer Using Machine Learning Approach

Keun Ho Ryu, Lkhagvadorj Munkhdalai, Khishigsuren Davagdorj, 2021, ACIIDS.

Cache Learning Method for Terrific Detection of Atrial Fibrillation

Keun Ho Ryu, Mohamed Ezzeldin A. Bashir, Akbar Khanan, 2021, Advances in Intelligent Information Hiding and Multimedia Signal Processing.

Shared Representation with Multi-omics Distributed Latent Spaces for Cancer Subtype Classification

Keun Ho Ryu, Van-Huy Pham, Oyun-Erdene Namsrai, 2021 .

Bayesian Meta Regression

Keun Ho Ryu, Van-Huy Pham, Lkhagvadorj Munkhdalai, 2021 .

Reconstruction Error-Based Efficient Deep Neural Network for Diabetes Prediction in the Korean Population

Keun Ho Ryu, Meijing Li, Oyun-Erdene Namsrai, 2021 .

Prediction of Hypertension Using Deep Autoencoder-Based Feature Representation

Keun Ho Ryu, Hyun Woo Park, Yul Hwangbo, 2021 .

An efficient prediction method for coronary heart disease risk based on two deep neural networks trained on well-ordered training datasets

Nipon Theera-Umpon, Keun Ho Ryu, Van-Huy Pham, 2021, IEEE Access.

Adaptive Softmax Regression for Credit Scoring

Keun Ho Ryu, Van-Huy Pham, Lkhagvadorj Munkhdalai, 2021 .

A Partially Interpretable Adaptive Softmax Regression for Credit Scoring

Nipon Theera-Umpon, Keun Ho Ryu, Oyun-Erdene Namsrai, 2021, Applied Sciences.

+ Prediction of Protein Function from Protein-Protein Interaction Network by Weighted Graph Mining

Keun Ho Ryu, Meijing Li, Tae-Wook Kim, 2012 .

QSE: A new 3‐D solvent exposure measure for the analysis of protein structure

Keun Ho Ryu, Gouchol Pok, Ho Sun Shon, 2011, Proteomics.

Design of Health Care System for Disease Detection and Prediction on Hadoop Using DM Techniques

Keun Ho Ryu, Dingkun Li, Yongjun Piao, 2016 .

Prediction of 6 Months Smoking Cessation Program among Women in Korea

Keun Ho Ryu, Khishigsuren Davagdorj, Pham Van Huy, 2019, International Journal of Machine Learning and Computing.

A Simulation-Based Study on the Comparison of Statistical and Time Series Forecasting Methods for Early Detection of Infectious Disease Outbreaks

Keun Ho Ryu, Lkhagvadorj Munkhdalai, Ibrahim Musa, 2018, International journal of environmental research and public health.

A Data Mining Approach and Framework of Intelligent Diagnosis System for Coronary Artery Disease Prediction

Keun Ho Ryu, Heon Gyu Lee, Wuon Shik Kim, 2008 .

Identification of protein functions using a machine-learning approach based on sequence-derived properties

Keun Ho Ryu, Bum Ju Lee, K. Ryu, 2009, Proteome Science.

A Novel Approach for Predicting Disordered Regions in A Protein Sequence

Keun Ho Ryu, Meijing Li, Seong Beom Cho, 2014, Osong public health and research perspectives.

BANNER-CHEMDNER : Incorporating Domain Knowledge in Chemical and Drug Named Entity Recognition

Keun Ho Ryu, Tsendsuren Munkhdalai, Meijing Li, 2013 .

Clustering Approach using MCL Algorithm 1 for Analyzing Microarray Data

Keun Ho Ryu, Ho Sun Shon, Sunshin Kim, 2007 .

A New Direction of Cancer Classification: Positive Effect of Low-Ranking MicroRNAs

Keun Ho Ryu, Minghao Piao, Meijing Li, 2014, Osong public health and research perspectives.