Results 91 to 100 of about 381 (184)

A branch-and-price algorithm for a hierarchical crew scheduling problem. [PDF]

open access: yes
We describe a real-life problem arising at a crane rental company. This problem is a generalization of the basic crew scheduling problem given in Mingozzi et al. and Beasley and Cao.
Woeginger, G   +2 more
core  

Improving an interior-point algorithm for multicommodity flows by quadratic regularizations

open access: yes
One of the best approaches for some classes of multicommodity flow problems is a specialized interior-point method that solves the normal equations by a combination of Cholesky factorizations and preconditioned conjugate gradient.
Castro Pérez, Jordi, Cuesta, Jordi
core  

Home - About - Disclaimer - Privacy