Journal: Journal of the Operations Research Society of Japan

Found 541 papers in total
A path-exchange-type local search algorithm for vehicle routing and its efficient search strategy
A path-exchange-type local search algorithm for vehicle routing and its efficient search strategy
2000,
This paper proposes a fast path-exchange-type local search algorithm for vehicle...
Iterative methods for approximation of fixed points and their applications
Iterative methods for approximation of fixed points and their applications
2000,
In this article, we deal with iterative methods for approximation of fixed points and...
A concave maximization problem with double layers of constraints on the total amount of resources
A concave maximization problem with double layers of constraints on the total amount of resources
2000,
This paper investigates a kind of resource allocation problem which maximizes a...
Optimization in control system design
Optimization in control system design
2000,
This paper reviews i) the background for the modern H ∞ control theory, and then...
Weight of shortest path analyses for the optimal location problem
Weight of shortest path analyses for the optimal location problem
2000,
In this paper we consider the shortest path counting problem ( SPCP ): how many...
Mean-absolute deviation portfolio optimization model under transaction costs
Mean-absolute deviation portfolio optimization model under transaction costs
1999,
We will propose a branch and bound algorithm for solving a portfolio optimization...
Some results on a Bayesian sequential scheduling on two identical parallel processors
Some results on a Bayesian sequential scheduling on two identical parallel processors
1999,
Suppose that there are two types J 0 of m jobs and J 1 of n jobs, which are processed...
Optimal sequential backup strategy under constrained resources
Optimal sequential backup strategy under constrained resources
1999,
When we construct a program by using a computer, we sometimes interrupt to work and...
On M/G/1 queues with the first N customers of each busy period receiving exceptional services
On M/G/1 queues with the first N customers of each busy period receiving exceptional services
1999,
This paper studies generalized M/G/ 1 queues in which the first N customers of each...
Characteristics on stochastic data envelopment analysis efficiency – Reliability and probability being efficient
Characteristics on stochastic data envelopment analysis efficiency – Reliability and probability being efficient
1999,
Data envelopment analysis (DEA) is a useful non-parametric method to evaluate a...
Piecewise pseudo estimation for NHPP using data in the adjacent intervals
Piecewise pseudo estimation for NHPP using data in the adjacent intervals
1999,
In modeling a system with NHPP, we generally need to estimate the parameters of its...
A large-scale analytic hierarchy process including incomplete information and multiple evaluators and its application to personnel administration evaluation system
A large-scale analytic hierarchy process including incomplete information and multiple evaluators and its application to personnel administration evaluation system
1999,
The conventional AHP supposes that several objects are completely compared by a single...
Cumulative damage model with two kinds of shocks and its application to the backup policy
Cumulative damage model with two kinds of shocks and its application to the backup policy
1999,
This paper considers an extended cumulative damage model with two kinds of shocks: one...
Analysis of multiclass M/G/1 queues with a mixture of 1-limited disciplines and gated disciplines
Analysis of multiclass M/G/1 queues with a mixture of 1-limited disciplines and gated disciplines
1999,
In this paper, we consider single server queues with several groups and several...
Local solutions of surveillance routing problem by partitioning the objective ships
Local solutions of surveillance routing problem by partitioning the objective ships
1999,
Surveillance operation is performed, along a given standard route, in order to confirm...
On simple games with permission of voters
On simple games with permission of voters
1999,
In this paper, treating flexible voters in voting situations, we examine the...
Infinite-series representations of Laplace transforms of probability density functions for numerical inversion
Infinite-series representations of Laplace transforms of probability density functions for numerical inversion
1999,
In order to numerically invert Laplace transforms to calculate probability density...
Single-machine scheduling with mixed precedence constraints
Single-machine scheduling with mixed precedence constraints
1999,
The paper deals with a single machine scheduling problem involving a general...
Non-discounted optimal policies in controlled Markov set-chains
Non-discounted optimal policies in controlled Markov set-chains
1999,
This paper develops interval techniques for studying non-homogeneous Markov decision...
Maximin location of convex objects in a polygon and related dynamic Voronoi diagrams
Maximin location of convex objects in a polygon and related dynamic Voronoi diagrams
1999,
This paper considers the maximin placement of a convex polygon P inside a polygon Q ,...
A minimax distribution free procedure for stochastic inventory models with a random backorder rate
A minimax distribution free procedure for stochastic inventory models with a random backorder rate
1999,
The stochastic inventory models analyzed in this paper involve two models: continuous...
Optimal search for a moving target with no time information maximizing the expected reward
Optimal search for a moving target with no time information maximizing the expected reward
1999,
This paper investigates a search problem for a moving target on a network in which any...
Numerical solution technique for joint chance-constrained programming problem – an application to electric power capacity expansion
Numerical solution technique for joint chance-constrained programming problem – an application to electric power capacity expansion
1999,
We consider a joint chance-constrained linear programming problem with random right...
Dependent-chance integer programming applied to capital budgeting
Dependent-chance integer programming applied to capital budgeting
1999,
This paper attempts to model capital budgeting problems by a new technique of...
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