5 research outputs found
Control of the multiclass queue in the moderate deviation regime
A multi-class single-server system with general service time distributions is
studied in a moderate deviation heavy traffic regime. In the scaling limit, an
optimal control problem associated with the model is shown to be governed by a
differential game that can be explicitly solved. While the characterization of
the limit by a differential game is akin to results at the large deviation
scale, the analysis of the problem is closely related to the much studied area
of control in heavy traffic at the diffusion scale.Comment: Published in at http://dx.doi.org/10.1214/13-AAP971 the Annals of
Applied Probability (http://www.imstat.org/aap/) by the Institute of
Mathematical Statistics (http://www.imstat.org