M. Haridass

TL;DR: A bulk service queueing system with variant threshold policy for secondary jobs is considered, and various performance measures and a cost model are presented.

TL;DR: In this paper, the operating characteristics of an 1/ / G M X queueing system with unreliable server and single vacation are analyzed. But the model is studied by the embedded Markov chain technique and level crossing analysis, and the probability generating function of the steady state system size at an arbitrary time is obtained.

TL;DR: A batch arrival general bulk service queueing system with interrupted vacation (secondary job) is considered, and the probability generating function of the steady state queue size distribution at an arbitrary time is obtained.

TL;DR: A bulk queueing system with server's choice of admitting reservice, multiple vacations and setup time is considered, and the probability generating function of the queue size is obtained.

TL;DR: In this paper, a batch arrival single server retrial queue with modified vacations under N -policy is considered, and the probability generating function of the steady state queue size distribution at an arbitrary time is obtained.