The Weibull distribution has found extensive applications in a variety of engineering, science and business problems. A journal survey indicated that it is the third most often used distribution in the statistical literature. To use it, one must best estimate its parameters from a given sample....

This paper examines the performance of three heuristic methods (Senju-Toyoda, Kochen-berger et al. and Hillier) when applied to the 0-1 linear programming problem with nonnegative coefficients. Their effectiveness, measured in terms of computing time, error and relative error, is evaluated on a...