Matched queues with flexible and impatient customers

HL Liu, QL Li - Methodology and Computing in Applied Probability, 2023 - Springer
In this paper, we consider a double-ended queue with First-Come-First-Match discipline
(also known as matched queues) under customers' flexible and impatient behaviors. Such a …

[PDF][PDF] On three methods for bounding the rate of convergence for some continuous-time Markov chains

A Zeifman, Y Satin, A Kryukova… - … Journal of Applied …, 2020 - intapi.sciendo.com
Consideration is given to three different analytical methods for the computation of upper
bounds for the rate of convergence to the limiting regime of one specific class of (in) …

[HTML][HTML] Fractional Erlang queues

G Ascione, N Leonenko, E Pirozzi - Stochastic Processes and their …, 2020 - Elsevier
We introduce a fractional generalization of the Erlang Queues M∕ E k∕ 1. Such process is
obtained through a time-change via inverse stable subordinator of the classical queue …

On a class of birth-death processes with time-varying intensity functions

V Giorno, AG Nobile - Applied Mathematics and Computation, 2020 - Elsevier
In this paper, we investigate on a class of time-inhomogeneous birth-death chains obtained
by applying the composition method to two time-inhomogeneous double-ended chains …

Time-inhomogeneous Feller-type diffusion process with absorbing boundary condition

V Giorno, AG Nobile - Journal of Statistical Physics, 2021 - Springer
A time-inhomogeneous Feller-type diffusion process with linear infinitesimal drift α (t) x+ β (t)
α (t) x+ β (t) and linear infinitesimal variance 2 r (t) x is considered. For this process, the …

On the rate of convergence and limiting characteristics for a nonstationary queueing model

Y Satin, A Zeifman, A Kryukova - Mathematics, 2019 - mdpi.com
Consideration is given to the nonstationary analogue of M/M/1 queueing model in which the
service happens only in batches of size 2, with the arrival rate λ (t) and the service rate μ (t) …

On limiting characteristics for a non-stationary two-processor heterogeneous system with catastrophes, server failures and repairs.

SI Ammar, A Zeifman, Y Satin… - Journal of Industrial …, 2021 - search.ebscohost.com
In this paper, we display a method for the computation of convergence bounds for a non-
stationary two-processor heterogeneous system with catastrophes, server failures and …

Queuing system with unreliable servers and inhomogeneous intensities for analyzing the impact of non-stationarity to performance measures of wireless network …

E Markova, Y Satin, I Kochetkova, A Zeifman… - Mathematics, 2020 - mdpi.com
Given the limited frequency band resources and increasing volume of data traffic in modern
multiservice networks, finding new and more efficient radio resource management (RRM) …

On a time-inhomogeneous diffusion process with discontinuous drift

V Giorno, AG Nobile - Applied Mathematics and Computation, 2023 - Elsevier
We start from a time-inhomogeneous diffusion process, obtained by applying the
composition method to two Wiener processes. Then, we investigate the corresponding …

Dynamic rebalancing strategy in free-float bicycle sharing systems: Orbit queues and two-sided matching

Z Pei, X Dai, T Yu, L Zhao, QC He - Service Science, 2022 - pubsonline.informs.org
In populous metropolitan areas, the free-floating bicycle-sharing system (FFBSS) acts as an
innovative urban mobility as a service, which provides an ease-of-use feature and extra …