How to Graph Linear Lines in Microsoft Excel. Data is rarely so uniform and predictable that plotting data points creates a perfectly linear arrangement. Scatter charts might have wildly varying ...

Using piece-wise linear cost profiles versus individual variables using Gurobi: An experimental study Gurobi allows one to describe piece-wise linear costs per decision variable using setPWLObj. This, ...

Variable selection for genome-wide association studies is a key focus for bioinformatics researchers in high-performance computing. The rapid growth of biological and biomedical data demands has led ...

A family of variable metric methods for convex constrained optimization was introduced recently by Birgin, Martínez and Raydan. One of the members of this family is the inexact spectral projected ...