Results 91 to 100 of about 54,946 (185)

The Mx/G/1 queue with queue length dependent service times [PDF]

, 2001
We deal with the MX/G/1 queue where service times depend on the queue length at the service initiation. By using Markov renewal theory, we derive the queue length distribution at departure epochs. We also obtain the transient queue length distribution at
Shin, Yang Woo, Pearce, Charles Edward Miller, Choi, Bong Dae, Kim, Yeong Cheol   +3 more
core   +1 more source

retrial queue

, 2014
We are concerned with the problem of characterizing the distribution of the maximum number Z(t(0)) of customers during a fixed time interval [0, t(0)] in the M/M/c retrial queue, which is shown to have a matrix exponential form.
M. López García, López-García, M., A. Gómez-Corral, Gómez-Corral, Antonio   +3 more
core   +1 more source

Detection of optimal working vacation service rate for retrial priority G-queue with immediate Bernoulli feedback

Results in Control and Optimization
The idea behind the proposed queueing model is its adequacy in daily existent workplaces like hospitals, banks, and multinational companies where the service quality of computer networks and telecommunication systems are to be improved.
Divya Agarwal, Radhika Agarwal, Shweta Upadhyaya   +2 more
doaj   +1 more source

Optimization of a stochastic model having erratic server with immediate or delayed repair. [PDF]

Ann Oper Res, 2022
Agarwal R, Agarwal D, Upadhyaya S, Ahmad I.   +3 more
europepmc   +1 more source

A Two-Phase Service Access Beside Retrial Queues, Orbit Mechanism, Working Vacation Policies for Single Server Environments

مجلة بغداد للعلوم
This paper analyzes the M/G (P1, P2)/1 queue using a single server that provides essential services in both the first phase (FPS) and the second phase (SPS).
Bharathy S, M.C. Saravanarajan
doaj   +1 more source

Diffusion limit of a modified Erlang-B system with sensing time of secondary users. [PDF]

Ann Oper Res, 2022
Abe K, Phung-Duc T.
europepmc   +1 more source

The single server retrial queue with finite population: a BSDE approach

, 2012
This paper uses the block-structured state-dependent event (BSDE) approach to generalize the scalar version of the single server retrial queue with finite population.
López Herrero, María Jesús, Artalejo Rodríguez, Jesús Manuel   +1 more
core   +1 more source

On The Mx/G/1 Retrial Queue With Impatient Customers [PDF]

, 2011
In this work, we carry out a stochastic analysis of the M/G/1 retrial queue with batch arrivals and impatient customers. Our study includes: steady state joint distribution of the server state and the number of customers in retrial group, embedded Markov
Baillon, J. B., Djellab, N. V., Arrar, K. N.   +2 more
core   +1 more source

An M/G/1 Queue with Repeated Orbit While in Service

Mathematics
Orbit and retrial queues have been studied extensively in the literature. A key assumption in most of these works is that customers “go to orbit” when they are blocked upon arrival.
Gabi Hanukov, Yonit Barron, Uri Yechiali
doaj   +1 more source

Two commodity queueing inventory system with random common lifetime, two demand classes and pool of customers. [PDF]

Heliyon, 2023
Dissa S, Ushakumari PV.
europepmc   +1 more source