Queueing theory provides a robust mathematical framework for analysing waiting lines, a critical aspect across sectors ranging from telecommunications and healthcare to manufacturing and ...

Retrial queueing systems represent a class of models in which arriving customers, upon encountering a busy or unavailable server, enter a virtual waiting room—commonly referred to as an orbit—to ...

This is a preview. Log in through your library . Abstract We study a queueing system with a finite number of input sources. Jobs are individually generated by a source but wait to be served in batches ...