Empirical Bayesian Analysis for Traffic Intensity: M/M/1 Queues with Covariates. - S. Y. Sohn (Queueing Syst. Theory Appl., 1996)

Random effects logistic regression model for ranking efficiency in data envelopment analysis. - S. Y. Sohn (J. Oper. Res. Soc., 2006)

Technology scoring model considering rejected applicants and effect of reject inference. - Y. Kim; S. Y. Sohn (J. Oper. Res. Soc., 2007)

Forecasting both time varying MTBF of fighter aircraft module and expected demand of minor parts. - K. B. Yoon; S. Y. Sohn (J. Oper. Res. Soc., 2007)

Experimental study for the comparison of classifier combination methods. - S. Y. Sohn; H. W. Shin (Pattern Recognit., 2007)

The risk management for technology credit guarantee fund. - H. J. Jeon; S. Y. Sohn (J. Oper. Res. Soc., 2008)

Cost of ownership model for spare engines purchase for the Korean navy acquisition program. - S. Y. Sohn; Y. Kim; B. T. Kim (J. Oper. Res. Soc., 2009)

Survival analysis for technology credit scoring adjusting total perception. - T. H. Moon; S. Y. Sohn (J. Oper. Res. Soc., 2011)