44 citations · 44 across the 2 of their papers we have counts for
2 papers
cs.NI2021
Cost analysis of a MAP/PH/S performability model with PH retrial times using simulated annealing method
Vidyottama Jain, Raina Raj, S Dharmaraja
This work focuses over the performability analysis of a multi-server retrial queueing model with phase-type inter-retrial times in cellular networks. It is considered that the patt…
math.PR2021★ 44 cited
A continuous-time Ehrenfest model with catastrophes and its jump-diffusion approximation
Selvamuthu Dharmaraja, Antonio Di Crescenzo, Virginia Giorno +1
We consider a continuous-time Ehrenfest model defined over the integers from -N to N, and subject to catastrophes occurring at constant rate. The effect of each catastrophe instant…