Country: Japan

Found 1012 papers in total
Multi-period stochastic programming models using simulation paths for strategic asset allocation
Multi-period stochastic programming models using simulation paths for strategic asset allocation
2001,
This paper discusses optimal dynamic investment policies for investors, who make...
Genetic algorithm approach to generating the optimal development of a thin-walled object
Genetic algorithm approach to generating the optimal development of a thin-walled object
2001,
The authors present a new method for generating the optimal development of a...
Fuzzy mean-variance approach to strategic decision in agricultural management
Fuzzy mean-variance approach to strategic decision in agricultural management
2001,
When we decide the production of each agricultural product in the uncertain...
The General EOQ model with increasing demand and costs
The General EOQ model with increasing demand and costs
2001,
Assume that one day's demand for products, one day's holding cost per one unit of...
Solving large scale mean-variance models with dense non-factorable covariance matrices
Solving large scale mean-variance models with dense non-factorable covariance matrices
2001,
This paper is concerned with an efficient algorithm for solving a large-scale dense...
Determination of optimal repair-cost limit on the Lorenz curve
Determination of optimal repair-cost limit on the Lorenz curve
2001,
In this paper, we consider a repair-cost limit replacement problem and develop a...
0–1 optimization of quadratic form by expanding the parameter space
0–1 optimization of quadratic form by expanding the parameter space
2001,
This paper is concerned with 0–1 quadratic optimization problems. We formulate...
A discrete bass model and its parameter estimation
A discrete bass model and its parameter estimation
2001,
A discrete Bass model, which is a discrete analog of the Bass model, is proposed. This...
The variable lead time stochastic inventory model with a fuzzy backorder rate
The variable lead time stochastic inventory model with a fuzzy backorder rate
2001,
Cost and operation of inventory depends a great deal on what happens to demand when...
Nonlinear pricing in general equilibrium models with joint production
Nonlinear pricing in general equilibrium models with joint production
2001,
This paper considers general equilibrium models of public utilities which produce...
Dynamic production plan of probabilistic market demand and fixed selling time with unreliable machines and obtainable working hour capacity
Dynamic production plan of probabilistic market demand and fixed selling time with unreliable machines and obtainable working hour capacity
2001,
The Dynamic Production Plan Model for reaching an optimal control of the production...
A unified model and analysis for the analytic hierarchy process and analytic network process
A unified model and analysis for the analytic hierarchy process and analytic network process
2001,
Saaty proposes the analyzing methods for AHP using the principal eigenvector of the...
Approximations for Markov chains with upper Hessenberg transition matrices
Approximations for Markov chains with upper Hessenberg transition matrices
2001,
We present an approximation for the stationary distribution π of a countably...
Waiting time analysis of MX/G/1 queues with/without vacations under random order of service discipline
Waiting time analysis of MX/G/1 queues with/without vacations under random order of service discipline
2000,
We study (batch arrival) M X /G/1 queues with/without vacations under random order of...
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...
Practical efficiency of the linear-time algorithm for the single source shortest path problem
Practical efficiency of the linear-time algorithm for the single source shortest path problem
2000,
Thorup's linear-time algorithm for the Single Source Shortest Path problem consists of...
A new stochastic learning algorithm for neural networks
A new stochastic learning algorithm for neural networks
2000,
A new stochastic learning algorithm using Gaussian white noise sequence, referred to...
Critical success factors for cooperation in small manufacturing firm's relations: Consistency in skills and mechanism of their accomplishment and maintenance
Critical success factors for cooperation in small manufacturing firm's relations: Consistency in skills and mechanism of their accomplishment and maintenance
2000,
This paper investigates critical success factors for cooperations focused on...
A compound dependability measure arising from semi-Markov reliability model
A compound dependability measure arising from semi-Markov reliability model
2000,
A compound dependability measure is proposed and analyzed under the Markovian...
Improvement on the 2-shift nurse scheduling algorithm
Improvement on the 2-shift nurse scheduling algorithm
2000,
This paper proposes an improvement of the algorithm by Ikegami and Niwa for 2-shift...
A generalized optimum requirement spanning tree problem with a Monge-like property
A generalized optimum requirement spanning tree problem with a Monge-like property
2000,
We consider a generalized optimum requirement spanning tree problem (GORST problem)...
L-shaped decomposition method for multi-stage stochastic concentrator location problem
L-shaped decomposition method for multi-stage stochastic concentrator location problem
2000,
A stochastic version of a concentrator location problem is dealt with in which traffic...
Second moments of the waiting time in symmetric polling systems
Second moments of the waiting time in symmetric polling systems
2000,
Multiple queue, cyclic service systems (called polling systems) have often been used...
Genetic algorithm in uncertain environments for solving stochastic programming problem
Genetic algorithm in uncertain environments for solving stochastic programming problem
2000,
Many real problems with uncertainties may often be formulated as Stochastic...
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