Search Method of Time Sensitive Frequent Itemsets in Data Streams. - Tae-Su Park; Ju-Hong Lee; Sang Ho Park; Bumghi Choi; Deok-Hwan Kim (CIARP, 2006)

Web Search Model for Dynamic and Fuzzy Directory Search. - Bumghi Choi; Ju-Hong Lee; Sun Park; Tae-Su Park (CICLing, 2006)

Alternate Learning Algorithm on Multilayer Perceptrons. - Bumghi Choi; Ju-Hong Lee; Tae-Su Park (International Conference on Computational Science (1), 2006)

An Efficient Index Scheme for XML Databases. - Young Kim; Sang Ho Park; Tae-Soon Kim; Ju-Hong Lee; Tae-Su Park (SOFSEM, 2006)

Dual Gradient Descent Algorithm on Two-Layered Feed-Forward Artificial Neural Networks. - Bumghi Choi; Ju-Hong Lee; Tae-Su Park (IEA/AIE, 2007)

Optimization for Artificial Neural Network with Adaptive inertial weight of particle swarm optimization. - Tae-Su Park; Ju-Hong Lee; Bumghi Choi (IEEE ICCI, 2009)

Forecasting Change Directions for Financial Time Series Using Hidden Markov Model. - Sang Ho Park; Ju-Hong Lee; Jae-Won Song; Tae-Su Park (RSKT, 2009)