| Using genetic algorithm to support portfolio optimization for index fund management KJ Oh, TY Kim, S Min Expert Systems with applications 28 (2), 371-379, 2005 | 256 | 2005 |
| The collaborative filtering recommendation based on SOM cluster-indexing CBR TH Roh, KJ Oh, I Han Expert systems with applications 25 (3), 413-423, 2003 | 241 | 2003 |
| Analyzing stock market tick data using piecewise nonlinear model KJ Oh, K Kim Expert Systems with Applications 22 (3), 249-255, 2002 | 167 | 2002 |
| Quantitative analysis of aluminum impurities in zinc alloy by laser-induced breakdown spectroscopy DE Kim, KJ Yoo, HK Park, KJ Oh, DW Kim Applied Spectroscopy 51 (1), 22-29, 1997 | 149 | 1997 |
| Usefulness of artificial neural networks for early warning system of economic crisis TY Kim, KJ Oh, I Sohn, C Hwang Expert Systems with Applications 26 (4), 583-590, 2004 | 145 | 2004 |
| Using AHP to determine intangible priority factors for technology transfer adoption S Lee, W Kim, YM Kim, KJ Oh Expert Systems with Applications 39 (7), 6388-6395, 2012 | 144 | 2012 |
| Artificial neural networks for non-stationary time series TY Kim, KJ Oh, C Kim, JD Do Neurocomputing 61, 439-447, 2004 | 125 | 2004 |
| Using ridge regression with genetic algorithm to enhance real estate appraisal forecasting JJ Ahn, HW Byun, KJ Oh, TY Kim Expert Systems with Applications 39 (9), 8369-8379, 2012 | 119 | 2012 |
| Portfolio algorithm based on portfolio beta using genetic algorithm KJ Oh, TY Kim, SH Min, HY Lee Expert Systems with Applications 30 (3), 527-534, 2006 | 99 | 2006 |
| Usefulness of support vector machine to develop an early warning system for financial crisis JJ Ahn, KJ Oh, TY Kim, DH Kim Expert Systems with Applications 38 (4), 2966-2973, 2011 | 74 | 2011 |
| Facilitating cross-selling in a mobile telecom market to develop customer classification model based on hybrid data mining techniques H Ahn, JJ Ahn, KJ Oh, DH Kim Expert Systems with Applications 38 (5), 5005-5012, 2011 | 72 | 2011 |
| An early warning system for detection of financial crisis using financial market volatility KJ Oh, TY Kim, C Kim Expert Systems 23 (2), 83-98, 2006 | 67 | 2006 |
| Using genetic algorithm to support clustering-based portfolio optimization by investor information D Cheong, YM Kim, HW Byun, KJ Oh, TY Kim Applied Soft Computing 61, 593-602, 2017 | 65 | 2017 |
| An intelligent hybrid trading system for discovering trading rules for the futures market using rough sets and genetic algorithms Y Kim, W Ahn, KJ Oh, D Enke Applied Soft Computing 55, 127-140, 2017 | 63 | 2017 |
| The prioritization and verification of IT emerging technologies using an analytic hierarchy process and cluster analysis S Lee, W Kim, YM Kim, HY Lee, KJ Oh Technological forecasting and social change 87, 292-304, 2014 | 54 | 2014 |
| Financial market monitoring by case-based reasoning KJ Oh, TY Kim Expert Systems with Applications 32 (3), 789-800, 2007 | 54 | 2007 |
| Using rough set to support investment strategies of real-time trading in futures market SJ Lee, JJ Ahn, KJ Oh, TY Kim Applied Intelligence 32, 364-377, 2010 | 49 | 2010 |
| Pattern matching trading system based on the dynamic time warping algorithm SH Kim, HS Lee, HJ Ko, SH Jeong, HW Byun, KJ Oh Sustainability 10 (12), 4641, 2018 | 47 | 2018 |
| Developing a forecasting model for real estate auction prices using artificial intelligence J Kang, HJ Lee, SH Jeong, HS Lee, KJ Oh Sustainability 12 (7), 2899, 2020 | 40 | 2020 |
| An early warning system for financial crisis using a stock market instability index DH Kim, SJ Lee, KJ Oh, TY Kim Expert Systems 26 (3), 260-273, 2009 | 36 | 2009 |
