An analytical model for conveyor based AMHS in semiconductor wafer fabs. - Dima Nazzal; Andrew L. Johnson; Héctor J. Carlo; Jesus A. Jimenez (WSC, 2008)

Outlier detection in two-stage semiparametric DEA models. - Andrew L. Johnson; Leon F. McGinnis (Eur. J. Oper. Res., 2008)

A Greedy Heuristic for Locating Crossovers in Conveyor-based AMHS in Wafer Fabs. - Andrew L. Johnson; Héctor J. Carlo; Jesus A. Jimenez; Dima Nazzal; Vernet Lasrado (WSC, 2009)

The hyperbolic-oriented efficiency measure as a remedy to infeasibility of super efficiency models. - Andrew L. Johnson; Leon F. McGinnis (J. Oper. Res. Soc., 2009)

The dynamics of performance space of Major League Baseball pitchers 1871-2006. - Wen-Chih Chen; Andrew L. Johnson (Ann. Oper. Res., 2010)

Large-scale Internet benchmarking: Technology and application in warehousing operations. - Andy L. Johnson; Wen-Chih Chen; Leon F. McGinnis (Comput. Ind., 2010)

A unified model for detecting efficient and inefficient outliers in data envelopment analysis. - Wen-Chih Chen; Andrew L. Johnson (Comput. Oper. Res., 2010)

Three-stage DEA models for incorporating exogenous inputs. - Sarah M. Estelle; Andy L. Johnson; John Ruggiero (Comput. Oper. Res., 2010)

Data Envelopment Analysis as Nonparametric Least-Squares Regression. - Timo Kuosmanen; Andrew L. Johnson (Oper. Res., 2010)

Technical efficiency estimation with multiple inputs and multiple outputs using regression analysis. - Trevor Collier; Andrew L. Johnson; John Ruggiero (Eur. J. Oper. Res., 2011)

Guidelines for using variable selection techniques in data envelopment analysis. - Niranjan R. Nataraja; Andrew L. Johnson (Eur. J. Oper. Res., 2011)

Batch picking in narrow-aisle order picking systems with consideration for picker blocking. - Soondo Hong; Andrew L. Johnson; Brett A. Peters (Eur. J. Oper. Res., 2012)

One-stage and two-stage DEA estimation of the effects of contextual variables. - Andrew L. Johnson; Timo Kuosmanen (Eur. J. Oper. Res., 2012)

Two-dimensional efficiency decomposition to measure the demand effect in productivity analysis. - Chia-Yen Lee; Andrew L. Johnson (Eur. J. Oper. Res., 2012)

A more efficient algorithm for Convex Nonparametric Least Squares. - Chia-Yen Lee; Andrew L. Johnson; Erick Moreno-Centeno; Timo Kuosmanen (Eur. J. Oper. Res., 2013)

An augmented large neighborhood search method for solving the team orienteering problem. - Byung-In Kim; Hong Li; Andrew L. Johnson (Expert Syst. Appl., 2013)

Nonparametric measurement of productivity and efficiency in education. - Andrew L. Johnson; John Ruggiero (Ann. Oper. Res., 2014)

Proactive data envelopment analysis: Effective production and capacity expansion in stochastic environments. - Chia-Yen Lee; Andrew L. Johnson (Eur. J. Oper. Res., 2014)

The nuclear medicine production and delivery problem. - Jongsung Lee 004; Byung-In Kim; Andrew L. Johnson; Kiho Lee (Eur. J. Oper. Res., 2014)

Effective production: measuring of the sales effect using data envelopment analysis. - Chia-Yen Lee; Andrew L. Johnson (Ann. Oper. Res., 2015)

Measuring Efficiency in Imperfectly Competitive Markets: An Example of Rational Inefficiency. - Chia-Yen Lee; Andrew L. Johnson (J. Optim. Theory Appl., 2015)

Modeling joint production of multiple outputs in StoNED: Directional distance function approach. - Timo Kuosmanen; Andrew L. Johnson (Eur. J. Oper. Res., 2017)

Warehouse design and management. - René M. B. M. de Koster; Andrew L. Johnson; Debjit Roy (Int. J. Prod. Res., 2017)

Estimating stochastic production frontiers: A one-stage multivariate semiparametric Bayesian concave regression method. - José Luis Preciado Arreola; Andrew L. Johnson; Xun C. Chen; Hiroshi Morita (Eur. J. Oper. Res., 2020)

Direction selection in stochastic directional distance functions. - Kevin Layer; Andrew L. Johnson; Robin C. Sickles; Gary D. Ferrier (Eur. J. Oper. Res., 2020)