Miyazawa Masakiyo

Masakiyo Miyazawa

Information about the author Masakiyo Miyazawa will soon be added to the site.
Found 31 papers in total
Queue-length balance equations in multiclass multiserver queues and their generalizations
Queue-length balance equations in multiclass multiserver queues and their generalizations
2017
A classical result for the steady‐state queue‐length distribution of...
Stationary distribution of a two‐dimensional SRBM: geometric views and boundary measures
Stationary distribution of a two‐dimensional SRBM: geometric views and boundary measures
2013
We present three sets of results for the stationary distribution of a...
Join the shortest queue among k parallel queues: tail asymptotics of its stationary distribution
Join the shortest queue among k parallel queues: tail asymptotics of its stationary distribution
2013
We are concerned with an M / M ‐type join the shortest queue ( M / M...
Light tail asymptotics in multidimensional reflecting processes for queueing networks
Light tail asymptotics in multidimensional reflecting processes for queueing networks
2011
We are concerned with the stationary distributions of reflecting processes on...
Conjectures on tail asymptotics of the marginal stationary distribution for a multidimensional SRBM
Conjectures on tail asymptotics of the marginal stationary distribution for a multidimensional SRBM
2011
We are concerned with the stationary distribution of a d ‐dimensional...
Tail asymptotics for a Lévy-driven tandem queue with an intermediate input
Tail asymptotics for a Lévy-driven tandem queue with an intermediate input
2009
We consider a Lévy-driven tandem queue with an intermediate input assuming that...
Geometric decay in level-expanding quasi-birth-and-death (QBD) models
Geometric decay in level-expanding quasi-birth-and-death (QBD) models
2008
Level-expanding quasi-birth-and-death (QBD) processes have been shown to be an...
A queueing model for local traffics to join a main stream under a leading space condition
A queueing model for local traffics to join a main stream under a leading space condition
2006
We consider congestion of traffics that are randomly produced in a bounded area. Those...
Error bounds for perturbing nonexponential queues
Error bounds for perturbing nonexponential queues
2004
A general framework is provided to derive analytic error bounds for the effect of...
Traffic flows and product form solutions in stochastic transfer networks
Traffic flows and product form solutions in stochastic transfer networks
2000
This paper focuses on product form and related tractable stationary distributions in a...
Conjectures on decay rates of tail probabilities in generalized Jackson and batch movement networks
Conjectures on decay rates of tail probabilities in generalized Jackson and batch movement networks
2003
Asymptotic decay rates are considered for the stationary joint distributions of...
An M/G/1 queue with Markov-dependent exceptional service times
An M/G/1 queue with Markov-dependent exceptional service times
2002
This paper considers an M/G/ 1 queue in which service time distributions in each busy...
Palm theory for random time changes
Palm theory for random time changes
2001
Palm distributions are basic tools when studying stationarity in the context of point...
A regenerative cycle approach to an M/G/1 queue with exceptional service
A regenerative cycle approach to an M/G/1 queue with exceptional service
2000
We are concerned with an M/G/ 1 queue in which service time distributions in each busy...
Queueing networks with instantaneous movements: A unified approach by quasi-reversibility
Queueing networks with instantaneous movements: A unified approach by quasi-reversibility
2000
In this paper we extend the notion of quasi-reversibility and apply it to the study of...
Error bounds on a practical approximation for finite tandem queues
Error bounds on a practical approximation for finite tandem queues
1997
A simple practical approximation is studied for a two-stage tandem queue with a finite...
On quasi-reversibility and local balance: An alternative derivation of the product-form results
On quasi-reversibility and local balance: An alternative derivation of the product-form results
1998
We are concerned with a queueing network, described by a continuous-time Markov chain,...
Geometric product form queueing networks with concurrent batch movements
Geometric product form queueing networks with concurrent batch movements
1998
Queueing networks have been rather restricted in order to have product form...
A geometric product-form distribution for a queueing network with non-standard batch arrivals and batch transfers
A geometric product-form distribution for a queueing network with non-standard batch arrivals and batch transfers
1997
We introduce a batch service discipline, called assemble-transfer batch service , for...
On the characterization of the departure rules for discrete-time queueing networks with batch movements and its applications
On the characterization of the departure rules for discrete-time queueing networks with batch movements and its applications
1995
The purpose of this note is to correct some errors in an earlier paper by the author...
Decomposability in queues with background states
Decomposability in queues with background states
1995
A symmetric queue is known to have a nice property, the so-called insensitivity. In...
Symmetric queues with batch departures and their networks
Symmetric queues with batch departures and their networks
1996
Batch departures arise in various applications of queues. In particular, such models...
Relationship between queue length and waiting time in a stationary discrete-time queue
Relationship between queue length and waiting time in a stationary discrete-time queue
1995
The authors consider a discrete-time single-server queue with batch arrivals. Assuming...
Relationship between queue-length and waiting time distributions in a priority queue with batch arrivals
Relationship between queue-length and waiting time distributions in a priority queue with batch arrivals
1994
The authors consider a single-server priority queue with batch arrivals. They treat...
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