Time Machine is purposely very limited in configurability for the sake of providing users with an easy to use yet powerful and complete backup system. The provided controls for Time Machine are ...

This paper addresses a bi-criteria two-machine flowshop scheduling problem when the learning effect is present. The objective is to find a sequence that minimizes a weighted sum of the total ...

This is a preview. Log in through your library . Abstract We consider preemptive scheduling on parallel machines where the number of available machines may be an arbitrary, possibly random, function ...