Offer Kella

TL;DR: An on-board mosaic sensor is staring down from a satellite to afixed point on the ground while collecting frames that contain targetsignatures and background noise, and a dynamic programming algorithm is developed to optimally detect dim moving targets that cross the sensor's field of view.

TL;DR: This article deals with the M/G/1 queue with server vacations in which the return of the server to service depends on the number of customers present in the system, and finds that the expression may be universal in the sense that it may hold for a general class of problems including such that arise in production planning and inventory theory.

TL;DR: In this paper, the authors established new multidimensional martingales for Markov additive processes and certain modifications of such processes (e.g., such processes with reflecting barriers), which generalize corresponding one-dimensional martingale results for Levy processes.

TL;DR: In this paper, the general theory of stochastic integration is applied to identify a martingale associated with a Levy process modified by the addition of a secondary process of bounded variation on every finite interval.

TL;DR: It is shown that the steady-state content is directly related to the Steady-state workload or virtual waiting time in an associated G/G/1 queue, thus supplementing the results of D. P. Gaver, Jr., and R. G. Miller, Jr.