연구업적
§ Peer Reviewed Journal (Peer reviewed journal articles):
Kim, K., & Ahn, H., "Simultaneous optimization of artificial neural networks for financial forecasting", Applied Intelligence, Forthcoming.
Shin, K., & H., Kim, K., "Evolving profitable trading rules with genetic algorithms", Information Jorunal, Forthcoming.
Kim, K., & Ahn, H., "A corporate credit rating model using multi-class support vector machines with an ordinal pairwise partitioning approach", Computers & Operations Research, Vol. 39, No. 8, pp. 1800-1811, 2012.
Kim, K., & Ahn, H., "Optimization of support vector machines for financial forecasting", Journal of Intelligence and Information Systems, Vol. 17, No. 4, pp. 241-254, 2011.
Kim, K., & Ahn, H., "Collaborative filtering with a user-item matrix reduction techniques for recommender systems", International Journal of Electronic Commerce, Vol. 16, No. 1, pp. 113-135, 2011.
Kim, K., & Ahn, H., "Customer level classification model using ordinal multiclass support vector machines", Asia Pacific Journal of Information Systems, Vol. 20, No. 2, pp. 23-37, 2010.
Heo, J., Kim, K., & Han, I., "Market timing using rough set analysis", Journal of Intelligence and Information Systems, Vol. 16, No. 3, pp. 77-97, 2010. (In Korean)
Lee, S., & Kim, K., "Using case-based reasoning for the design of controls for Internet-based information systems", Expert Systems with Applications, Vol. 36, No. 3, pp. 5582-5591, 2009.
Ahn, H., & Kim, K., "Corporate bond rating using several multi-class SVMs", Asia-Pacific Journal of Information Systems, Vol.19, No.2, pp. 157-178, 2009. (In Korean)
Ahn, H., & Kim, K., "Bankruptcy prediction modeling with hybrid case-based reasoning and genetic algorithms approach", Applied Soft Computing, Vol. 9, No.2, pp. 599-607, 2009.
Kim, K., & Ahn, H., "User-Item Matrix Reduction Technique for Personalized Recommender Systems", Journal of Information Technology Application & Management, Vol.16, No.1, pp. 97-113, 2009. (In Korean)
Ok, J., & Kim, K., "Integrated corporate bankruptcy prediction model using genetic algorithms", Journal of Intelligence and Information Systems, Vol. 15, No. 4, pp. 99-121, 2009. (In Korean)
Ahn, H., & Kim, K., "Global optimization of case-based reasoning for breast cytology diagnosis", Expert Systems with Applications, Vol. 36, No. 1, pp. 724-734, 2009.
Ahn, H., Kim, K., & Han, I., "Using genetic algorithms to optimize nearest neighbors for data mining", Annals of Operations Research, Vol. 163, No.1, pp. 5-18, 2008.
Kim, K., & Ahn, H., "A recommender system using GA K-means clustering in an online shopping market", Expert Systems with Applications, , Vol.34, No.2, pp. 1200-1209, 2008.
Lee, S. & Kim, K., "Factors affecting the implementation success of Internet-based information systems", Computers in Human Behavior, Vol.23, No.4, pp. 1853-1880, 2007.
Ahn, H., Kim, K., & Han, I., "A case-based reasoning system with the two-dimensional reduction technique for customer classification", Expert Systems with Applications, Vol.32, No.4, pp. 1011-1019, 2007.
Ahn, H, & Kim, K., "Multiclass SVM model with order information", International Journal of Fuzzy Logic and Intelligent Systems, Vol.6, No.4, pp.331-334, 2006.
Ahn, H., Kim, K., & Han, I., "Hybrid genetic algorithms and case-based reasoning systems for customer classification", Expert Systems, Vol.23, No.3, pp. 127-144, 2006.
Kim, K., "Artificial neural networks with evolutionary instance selection for financial forecasting", Expert Systems with Applications, Vol. 30, No. 3, pp. 519-526, 2006.
Ahn, H., Kim, K., & Han, I., "Location-based advertisement recommendation model for customer relationship management under the mobile communication environment", The Journal of MIS Research, Vol.16, No.4, pp. 239-254, 2006.
Ahn, H., Kim, K., & Han, I., "Bond rating model for Korean companies using multiclass support vector machines",The Journal of Management Research, Vol. 35, No. 5, pp.1479-1496, 2006. (In Korean)
Ahn, H., Han, I., & Kim, K., "Product recommender systems using hybrid association and classification model", Information Systems Review, Vol.8, No.1, pp.181-201, 2006. (In Korean)
Kim, K., Ahn, H., & Han, I., "Optimization of case-based reasoning systems using genetic algorithms: Applications to Korean stock market", The Journal of MIS Research, Vol.16, No.1, pp.71-84, 2006. (In Korean)
Kim, K., & Kim, B.K., "Product recommender systems for online shopping market using data mining techniques",Journal of Korea Intelligent Information Systems Society, Vol.11, No.1, 2005. (In Korean)
Ahn, H., Kim, K., & Han, I., "Customer classification model suing support vector machines", Journal of Korea Intelligent Information Systems Society, Vol.11, No.3, 2005. (In Korean)
Kim, K., & Ahn, H., "Web-based intelligent recommender systems using advanced data mining techniques", Journal of Information Technology Applications & Management, Vol. 12, No.3, pp.41-56, 2005. (In Korean)
Kim, K., & Ahn, H., "Hybrid Case-based Reasoning and Genetic Algorithms Approach for Customer Classification", International Journal of Maritime Information and Communication Sciences, Vol.3, No.4, pp.209-212, 2005.
Kim, K., "Toward global optimization of case-based reasoning systems for financial forecasting", Applied Intelligence, Vol. 21, No. 3, pp. 239-249, 2004.
Kim, K., "Artificial neural networks with feature transformation based on domain knowledge for the prediction of stock index futures", Intelligent Systems in Accounting, Finance & Management, Vol. 12, No. 3, pp. 167-176, 2004.
Kim, K. & Lee, W.B., "Stock market prediction using artificial neural networks with optimal feature transformation", Neural Computing & Applications, Vol. 13, No. 3, pp. 255-260, 2004.
Kim, K., "Financial forecasting using support vector machines", Neurocomputing, Vol. 55, No. 1-2, pp. 307-319, 2003.
Kim, K. & Han, I., "Application of a hybrid genetic algorithm and neural network approach in activity-based costing", Expert Systems with Applications, Vol. 24, No. 1, 73-77, 2003.
Oh, K.J. & Kim, K., "Analyzing stock market tick data using piecewise nonlinear model", Expert Systems with Applications, Vol. 22, No. 3, pp. 249-255, 2002.
Chun, S.H., Kim, K. & Kim, S.H., "Chaotic analysis of predictability versus knowledge discovery techniques: case study of the Polish stock market", Expert Systems, Vol. 19, No. 5, pp. 264-272, 2002.
Oh, K.J. & Kim, K., "Piecewise nonlinear model for financial time series forecasting with artificial neural networks", Intelligent Data Analysis: An International Journal, Vol. 6, No. 2, pp. 175-185, 2002.
Kim, K. & Han, I., "Maintaining case-based reasoning systems using a genetic algorithms approach", Expert Systems with Applications, Vol. 21, No. 3, pp. 139-145, 2001.
Kim, K. & Han, I., "The extraction of trading rules from stock market data using rough sets", Expert Systems, Vol. 18, No. 4, pp. 194-202, 2001.
Kim, K. & Han, I., "Genetic algorithms approach to feature discretization in artificial neural networks for the prediction of stock price index", Expert Systems with Applications, Vol. 19, No. 2, pp. 125-132, 2000.
§ Publications in Refereed Books and Monographs
Ahn, H., Kim, K., & Han, I., "Global optimization of support vector machines using genetic algorithms", Lecture Notes in Computer Science, Vol. 4234, pp.420-429, 2006.
Kim, K. & Ahn, H., "Using clustering genetic algorithm to support customer segmentation for personalized recommender systems", Lecture Notes in Artificial Intelligence, Vol. 3397, pp. 409-415, 2005.
Ahn, H., Kim, K. & Han, I., "Hybrid genetic algorithms and case-based reasoning systems", Lecture Notes in Computer Science, Vol. 3314, pp. 922-927, 2004.
§ Books (Scholarly books):
Seo, Y., Park, J., Kim, J., Lee, K., Kim, K., Management Information Systems on e-Business Era, Hankyung Publishing, Seoul, Korea, 2007. (In Korean)
Kim, S., Kim, K., Kim, C.S., Kim, M., Kim, Y.S., Customer Relationship Management in Ubiquitous Computing Era, Hyungseol Publishing, Seoul, Korea, 2004. (In Korean)