If you wish to play Path of Exile 2 in early access during this launch weekend, the chances of you at some point hitting a server queue are very high — especially if you are trying to log in on ...

This paper deals with a service system in which the processor must serve two types of impatient units. In the case of blocking, the first type units leave the system whereas the second type units ...

This is a preview. Log in through your library . Abstract We consider a priority queue with a dynamic, queue-length-threshold scheduling policy. Customers are classed into two types (type-1 and type-2 ...