scispace - formally typeset
Search or ask a question

Showing papers by "Hammou El Barmi published in 2001"


Journal ArticleDOI
TL;DR: In this paper, the authors consider a system where units having magnitudes arrive according to a nonhomogeneous Poisson process, remain there for a random period and then depart, and derive limiting results for the empirical distribution of magnitudes among the active (departed) units.
Abstract: We consider a system where units having magnitudes arrive according to a nonhomogeneous Poisson process, remain there for a random period and then depart. Eventually, at any point in time only a portion of those units which have entered the system remain. Of interest are the finite time properties and limiting behaviors of the distribution of magnitudes among the units present in the system and among those which have departed from the system. We will derive limiting results for the empirical distribution of magnitudes among the active (departed) units. These results are also shown to extend to systems having stages or steps through which units must proceed. Examples are given to illustrate these results.

3 citations