The 64x64, 10-angle, head data set. The optimization was performed, for this example and those below, using the CPLEX solver in GAMS through an interface with MATLAB (http://www.cs.wisc.edu/math-prog/matlab.html). The objective for this example was to have the tumor receive >=60 Gy, the body to receive <=40 Gy, and the brain and the eyes to receive <=30 Gy.

The 512x512, 10-angle, head data set. The objective for this example was to have the tumor receive >=60 Gy, the body to receive <=40 Gy, and the brain and the eyes to receive <=30 Gy.

The 64x64, 10-angle, prostate data set with optimization performed using the Tanaka & Zimmerman algorithm. The following reference is relevant to this example and those below: Lodwick, Weldon A., and Bachman, Katherine A., “Solving Large-Scale Fuzzy and Possibilistic Optimization Problems.” Fuzzy Optimization and Decision Making, Volume 4 No. 4, October 2005, pp. 257-278.

The 64x64, 40-angle, prostate data set with optimization performed using the Tanaka & Zimmerman algorithm..

The 128x128, 10-angle, prostate data set with optimization performed using the Tanaka & Zimmerman algorithm.

The 128x128, 40-angle, prostate data set with optimization performed using the Tanaka & Zimmerman algorithm.

The 256x256, 10-angle, prostate data set with optimization performed using the Tanaka & Zimmerman algorithm.

The 512x512, 10-angle, prostate data set with optimization performed using the Tanaka & Zimmerman algorithm.

The 512x512, 20-angle, prostate data set with optimization performed using the Tanaka & Zimmerman algorithm.