In this paper we consider the problem of admission control of Bernoulli arrivals to a buffer with geometric server, in which the controller’s actions take effect one period after the actual change in the queue length. An optimal policy in terms of marginal productivity indices (MPI) is derived...

We consider a sensor scheduling model where a set of identical sensors are used to hunt a larger set of heterogeneous targets, each of which is located at a corresponding site. Target states change randomly over discrete time slots between “exposed” and ‘hidden,” according to Markovian...

This paper designs, evaluates, and tests a tractable priority-index policy for scheduling target updates in a discrete-time multitarget tracking model, which aims to be close to optimal relative to a discounted or average performance objective accounting for tracking-error variance and...