Pinedo, Michael; Weiss, Gideon - In: Management Science 30 (1984) 7, pp. 883-899
We consider the problem of minimizing the expected makespan of n jobs with independent exponentially distributed processing times on two parallel machines, under resource constraints. Job j has expected processing time 1/\mu <sub>j</sub> and requires throughout its processing an amount r<sub>j</sub> of a resource; the...