Joong Hyuk Chang

According to our database, Joong Hyuk Chang authored at least 20 papers between 2003 and 2013.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2013

Finding Interesting Sequential Patterns in Sequence Data Streams via a Time-Interval Weighting Approach.

Joong Hyuk Chang, Nam Hun Park

IEICE Trans. Inf. Syst., 2013

2012

Comparative analysis of sequence weighting approaches for mining time-interval weighted sequential patterns.

Joong Hyuk Chang, Nam Hun Park

Expert Syst. Appl., 2012

A Novel Weighting Technique for Mining Sequence Data Streams.

Joong Hyuk Chang, Nam Hun Park

Proceedings of the International Conference on IT Convergence and Security, 2012

Design and Implementation of a Personalized Health-Care System.

Jun-Il Choi, Joong Hyuk Chang

Proceedings of the Convergence and Hybrid Information Technology, 2012

2011

Mining weighted sequential patterns in a sequence database with a time-interval weight.

Joong Hyuk Chang

Knowl. Based Syst., 2011

Model-Based Clustering Analysis of Student Data.

Mirwais Tanai, Jongwan Kim, Joong Hyuk Chang

Proceedings of the Convergence and Hybrid Information Technology, 2011

2009

Frequency-based load shedding over a data stream of tuples.

Joong Hyuk Chang, Hye-Chung (Monica) Kum

Inf. Sci., 2009

2008

Adaptive selection of tuples over data streams for efficient load shedding.

Joong Hyuk Chang

Comput. Syst. Sci. Eng., 2008

2007

Benchmarking the effectiveness of sequential pattern mining methods.

Hye-Chung Kum, Joong Hyuk Chang, Wei Wang

Data Knowl. Eng., 2007

Intelligent Sequential Mining Via Alignment: Optimization Techniques for Very Large DB.

Hye-Chung Kum, Joong Hyuk Chang, Wei Wang

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

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

Sequential Pattern Mining in Multi-Databases via Multiple Alignment.

Hye-Chung Kum, Joong Hyuk Chang, Wei Wang

Data Min. Knowl. Discov., 2006

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

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

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

Joong Hyuk Chang, Won Suk Lee

IEICE Trans. Inf. Syst., 2004

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

<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