Country: Japan

Found 1012 papers in total
Multiclass polling systems with Markovian feedback: Mean sojourn times in gated and exhaustive systems with local priority and FCFS service orders
Multiclass polling systems with Markovian feedback: Mean sojourn times in gated and exhaustive systems with local priority and FCFS service orders
2005,
We consider polling systems in which a single server visits stations in cyclic order...
Polyhedra and optimization related to a weak absolute majorization ordering
Polyhedra and optimization related to a weak absolute majorization ordering
2005,
A vector x ∈R n is weakly k -majorized by a vector q ∈ R k if the sum of r...
A simplicial branch-and-bound algorithm for production–transportation problems with inseparable concave production cost
A simplicial branch-and-bound algorithm for production–transportation problems with inseparable concave production cost
2005,
In this paper, we develop a branch-and-bound algorithm to solve a network flow problem...
On the series expansion for the stationary probabilities of an M/D/1 queue
On the series expansion for the stationary probabilities of an M/D/1 queue
2005,
In this paper, we give the series expansion for the stationary probabilities π n of...
Hub network design model in a competitive environment with flow threshold
Hub network design model in a competitive environment with flow threshold
2005,
We consider a hub network design model based on the Stackelberg hub location model,...
Reliability evaluation and optimization of dissimilar-component cold-standby redundant systems
Reliability evaluation and optimization of dissimilar-component cold-standby redundant systems
2005,
A new methodology for reliability evaluation and optimization of non-repairable...
A high productivity and flexibility modeling methodology for energy and environment systems
A high productivity and flexibility modeling methodology for energy and environment systems
2005,
Recent remarkable progresses of computer technology and solving algorithms have...
Global convergence of a trust region sequential quadratic programming method
Global convergence of a trust region sequential quadratic programming method
2005,
In this paper we propose a trust region sequential quadratic programming (SQP) method...
A verification of the end of the Cold War using data envelopment analysis
A verification of the end of the Cold War using data envelopment analysis
2005,
This paper introduces a new index, the ‘relative-military index’, which is...
A new approach of revising unstable data in the analytic network process by Bayes theorem
A new approach of revising unstable data in the analytic network process by Bayes theorem
2005,
In the typical type of ANP with a matrix U evaluating alternatives by criteria and a...
An additional adjacency between two levels in a complete binary tree minimizing total path length
An additional adjacency between two levels in a complete binary tree minimizing total path length
2003,
This paper proposes a problem of adding relation to an organization structure which is...
Connection graph of complete graphs with the maximum number of spanning trees
Connection graph of complete graphs with the maximum number of spanning trees
2003,
In this paper, using the electric circuit method, we consider a connection method of...
A dynamic analysis of market response with joint space mapping
A dynamic analysis of market response with joint space mapping
2004,
We propose a model for joint space market response analysis incorporating the...
A commutation flow model and the effect of workers decentralization using the joint distribution of home and workplace locations
A commutation flow model and the effect of workers decentralization using the joint distribution of home and workplace locations
2003,
The objective of this paper is to show the theoretical relationship between spatial...
Travel distance/time distribution with a transportation network
Travel distance/time distribution with a transportation network
2004,
In this paper we develop a simple model of travel distance/time distribution in a...
A method of mixed ranking generated by the results of competitions between two separate groups
A method of mixed ranking generated by the results of competitions between two separate groups
2003,
In a previous paper, we presented a ranking procedure for use in evaluating the...
An evaluation model for interest rate swap which contains prepayment risk
An evaluation model for interest rate swap which contains prepayment risk
2003,
We consider a plain vanilla, fixed-for-floating interest rate swap whose notional...
Expanding product space and the formation of preferential decision rules: An evolutionary process of products and consumer preferences
Expanding product space and the formation of preferential decision rules: An evolutionary process of products and consumer preferences
2002,
Faced with an expanding product space driven by production innovation, consumers have...
Changes of travel distances by facility opening/closing and the robust regular location
Changes of travel distances by facility opening/closing and the robust regular location
2004,
The purpose of this paper is to find the robust facility location in consideration of...
Graph algorithms for network connectivity problems
Graph algorithms for network connectivity problems
2004,
This paper surveys the recent progress on the graph algorithms for solving network...
NA-edge-connectivity augmentation problems by adding edges
NA-edge-connectivity augmentation problems by adding edges
2004,
The network reliability in multi-server environment is measured by the connectivity...
A survey of combinatorial maximum flow algorithms on a network with gains
A survey of combinatorial maximum flow algorithms on a network with gains
2004,
Network optimization experienced a fast development, during the last few decades....
Solving large scale optimization problems via grid and cluster computing
Solving large scale optimization problems via grid and cluster computing
2004,
Solving large scale optimization problems requires a huge amount of computational...
Upper bound for the decay rate of the marginal queue-length distribution in a two-node Markovian queueing system
Upper bound for the decay rate of the marginal queue-length distribution in a two-node Markovian queueing system
2004,
We study a geometric decay property for two-node queueing networks, not restricted to...
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