Ahn, K. and Papalambros, P., "Design Optimization of Motor/Generator Full-load Characteristics in Two-mode Hybrid Vehicles", the Proceedings of the Society of Automotive Engineers World Congress, Detroit, MI, April 20-23, 2009, Vol. SAE 2009-01-1317.

Ahn, K. and Papalambros, P. Y., "Design Optimization of Motor/Generator Full-load Characteristics in Two-mode Hybrid Vehicles", SAE International Journal of Passenger Cars-Electronic and Electrical Systems, Vol. 2, No. 1, 2009, 389-396. See also the 2009 conference version.

Ahn, K. and Papalambros, P. Y., "Engine Optimal Operation Lines for Power-Split Hybrid Electric Vehicles", Proceedings of IMechE, Part D: Journal of Automobile Engineering, Vol. 223, No. 9, 2009, 1149-1162.

Alexander, M. J., Allison, J. T., and Papalambros, P. Y., "Reduced Representations of Vector-Valued Coupling Variables in Decomposition-Based Design Optimization", the 8th World Congress on Structural and Multidisciplinary Optimization, Lisbon, Portugal, June 1-5, 2009.

Allison, J. T., Kokkolaras, M., and Papalambros, P. Y., "Optimal Partitioning and Coordination Decisions in Decomposition-based Design Optimization", Journal of Mechanical Design, Vol. 131, No. 8, 2009, 081008. See also the 2007 conference version.

Frischknecht, B., Gonzalez, R., Papalambros, P. Y., and Reid, T., "A Design Science Approach to Analytical Product Design", International Conference on Engineering Design, Stanford, CA, August 24-27, 2009.

Frischknecht, B., Peters, D., and Papalambros, P. Y., "Pareto Set Analysis: Local Measures of Objective Conflict and Coupling in Multiobjective Design Optimization", the 8th World Congress on Structural and Multidisciplinary Optimization, Lisbon, Portugal, June 1-5, 2009.

Frischknecht, B., Whitefoot, K., and Papalambros, P. Y., "Methods for Evaluating Suitability of Econometric Demand Models in Design for Market Systems", 2009 ASME International Design Engineering Technical Conferences, San Diego, CA, August 30-September 2, 2009, DETC2009-87165.

Han, J. and Papalambros, P. Y., "A Sequential Linear Programming Coordination Algorithm for Analytical Target Cascading ", Journal of Mechanical Design,2009. See also the 2007 conference version.

Han, J. W. and Papalambros, P. Y., "Optimal Design of Hybrid Electric Fuel Cell Vehicles under Uncertainty and Enterprise Considerations", Journal of Fuel Cell Science and Technology,2009.

Han, J. W. and Papalambros, P. Y., "An SLP Filter Algorithm for Probabilistic Analytical Target Cascading", Structural and Multdisciplinary Optimization,2009. See also the 2007 conference version.

Hoffenson, S., Kokkolaras, M., Papalambros, P. Y., and Reed, M., "An Optimizaton Approach to Occupant Safety and Fuel Economy in Vehicle Design", the 8th World Congress on Structural and Multidisciplinary Optimization, Lisbon, Portugal, June 1-5, 2009.

Hossoy, I., Papalambros, P. Y., Gonzalez, R., and Aitken, T. J., "Modeling Perceptions of Craftmanship in Vehicle Interior Design", Journal of Engineering Design,2009. See also the 2004 conference version.

MacDonald, E., Gonzalez, R., and Papalambros, P., "Preference Inconsistency in Multidisciplinary Design Decision Making", Journal of Mechanical Design, Vol. 131, No. 3, 2009.

MacDonald, E., Lubensky, A., Sohns, B., and Papalambros, P., "Product Semantics and Wine Portfolio Optimization", Int. J. Product Development, Vol. 7, No. 1/2, 2009, pp. 73-98.

Malikopoulos, A. A., Papalambros, P. Y., and Assanis, D. N., "A Real-Time Computational Learning Model for Sequential Decision-Making Problems Under Uncertainty", ASME Journal of Dynamic Systems, Measurement and Control, Vol. 131, No. 4, 2009, 041010.

Peters, D. L., Papalambros, P. Y., and Ulsoy, A. G., "On Measures of Coupling Between the Artifact and Controller Optimal Design Problems", 2009 ASME International Design Engineering Technical Conferences, San Diego, CA, August 30-September 2, 2009, DETC2009-86868.

Petiot, J.-F., Salvo, C., Hossoy, I., Papalambros, P. Y., and Gonzalez, R., "A Cross-Cultural Study of Users' Craftsmanship Perceptions in Vehicle Interior Design", Int. J. Product Development, Vol. 7, No. 1/2, 2009, pp. 28-46.

Reid, T., Gonzalez, R., and Papalambros, P. Y., "A Methodology for Quantifying the Perceived Environmental Friendliness of Vehicle Silhouettes in Engineering Design", 2009 ASME International Design Engineering Technical Conferences, San Diego, CA, August 30-September 2, 2009, DETC2009-87095.