[EN] The container pre-marshalling problem involves the sorting of containers in stacks so that there are no blocking containers and retrieval is carried out without additional movements. This sorting process should be ...
[EN] Automated Storage and Retrieval Systems (AS/RS) have become vital in today¿s distribution and production
environments, however it remains necessary to equip them with more efficient operational control
policies. ...
Alvarez Valdes, Ramón; Tamarit, J.M.; Villa Juliá, Mª Fulgencia(Elsevier, 2015-02)
We consider the problem of scheduling a set of jobs on a set of identical parallel machines where the objective is to minimize the total weighted earliness and tardiness penalties with respect to a common due date. We ...