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Current distributed routing control algorithms for dynamic networks model networks using the time evolution of density at network edges, while the routing control algorithm ensures edge density to converge to a Wardrop equilibrium, which was characterized by an equal traffic density on all used paths. We rearrange the density model to recast the problem within the framework of mean-field games. In...
This paper deals with stochastic activity networks with independent and continuously distributed activity durations. We show that such stochastic networks can be modeled as continuous-time Markov processes with a single absorbing state using a supplementary variable technique. The following quantities are obtained: (i) the probability distribution of the project completion time (longest path), (ii)...
This paper deals with the GI/G/1 queuing system with a random setup time. The server is turned off each time when the system becomes empty. At this point of time the idle period starts. As soon as a customer arrives, the setup of the service facility begins which is needed before starting each busy period. In this paper we study the transient distribution of queue length by applying the Markov skeleton...
One of the main factors that affect the accuracy of 2D-3D registration of X-ray fluoroscopy to CT images is the similarity measure, which is a criterion function that is used in the registration procedure for measuring the quality of image match. Previously it was reported that pattern intensity was able to register accurately and robustly, even when soft tissues and interventional instruments were...
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