Yamazaki Genji

Genji Yamazaki

Information about the author Genji Yamazaki will soon be added to the site.
Found 14 papers in total
Insensitive light traffic in a cellular system with mobile subscribers
Insensitive light traffic in a cellular system with mobile subscribers
2003
We consider the problem of finding a light traffic limit for the stationary state...
Index fund selections with genetic algorithms and heuristic classifications
Index fund selections with genetic algorithms and heuristic classifications
2003
It is well known that index fund selections are important for the risk hedge of...
Light traffic in a cellular system with mobile subscribers and its applications
Light traffic in a cellular system with mobile subscribers and its applications
2001
This paper is concerned with a cellular system with mobile subscribers (customers)....
Order relations among the optimal values under three evaluation criteria and their applications
Order relations among the optimal values under three evaluation criteria and their applications
2000
The three fundamental evaluation criteria, (1) the maximum-production rate criterion,...
A genetic algorithm method for one-dimensional machine location problems
A genetic algorithm method for one-dimensional machine location problems
1999
One goal of designing a generalized flow line is to minimize the backtracking of jobs,...
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...
Note on batch arrival LCFS and related symmetric queues
Note on batch arrival LCFS and related symmetric queues
1993
The authors consider insensitive aspects of batch arrival LCFS-P/R and related...
Evaluating the overflow probability using the infinite queue
Evaluating the overflow probability using the infinite queue
1993
This paper presents an approximation formula for the overflow probability for...
Relationships in stationary jump processes with countable state space and their applications to queues
Relationships in stationary jump processes with countable state space and their applications to queues
1992
The authors consider a stationary continuous time process with a finite or countable...
Server assignment for multi-stage production systems with finite buffers
Server assignment for multi-stage production systems with finite buffers
1992
The authors consider a multi-stage production system with finite buffers under the...
On optimal arrangement of stations in a tandem queueing system with blocking
On optimal arrangement of stations in a tandem queueing system with blocking
1992
The authors consider tandem queueing networks with no waiting spaces and address the...
Characterization of optimal order of service in a tandem queue with blocking
Characterization of optimal order of service in a tandem queue with blocking
1991
Consider a tandem queueing system with m stages with no intermediate storage space...
Relationships among the optimal production rates, unit costs and profit rates determined for three economic criteria
Relationships among the optimal production rates, unit costs and profit rates determined for three economic criteria
1989
This paper shows a property that a value of production rate which maximizes profit per...
The basic equations for a supplemented GSMP and its applications to queues
The basic equations for a supplemented GSMP and its applications to queues
1988
A supplemented GSMP (generalized semi-Markov process) is a useful stochastic process...
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