Journal: Journal of the Operations Research Society of Japan

Found 541 papers in total
A logical interpretation for the eigenvalue method in the analytic hierarchy process
A logical interpretation for the eigenvalue method in the analytic hierarchy process
1999,
The eigenvalue method (EM), that is, to find the principal eigenvector of a pairwise...
Conditional decision-making in a fuzzy environment
Conditional decision-making in a fuzzy environment
1999,
Recently a regular (unconditional) decision process has been mathematically formulated...
The hypercore on social choice problem
The hypercore on social choice problem
1999,
In this paper, a class of stable and coalitionally nonmanipulable social choice...
Resource allocation problem based on the data envelopment analysis model
Resource allocation problem based on the data envelopment analysis model
1999,
In this paper, we propose a method for the resource allocation problems based on data...
Discrete time multi-class feedback queue with vacations and close-time under random order of service discipline
Discrete time multi-class feedback queue with vacations and close-time under random order of service discipline
1998,
We study a discrete-time single server priority queueing model with vacations under...
Symbolic moment calculation for the sojourn time in M/G/1 queues with Bernoulli feedback
Symbolic moment calculation for the sojourn time in M/G/1 queues with Bernoulli feedback
1999,
In queueing systems with feedback of output customers, the time spent by a customer in...
Using the exclusion model for Data Envelopment Analysis computation
Using the exclusion model for Data Envelopment Analysis computation
1998,
In the original DEA/CCR (Data Envelopment Analysis/Charnes, Cooper and Rhodes)...
Fuzzy approximations with non-symmetric fuzzy parameters in fuzzy regression analysis
Fuzzy approximations with non-symmetric fuzzy parameters in fuzzy regression analysis
1999,
This paper proposes fuzzy regression analysis with non-symmetric fuzzy coefficients....
Evaluation of stock option prices by using the prediction of fractal time series
Evaluation of stock option prices by using the prediction of fractal time series
1999,
This report deals with the prediction method for the time-series bearing fractal...
The optimal solution of the lob-pass problem with known reaction curves
The optimal solution of the lob-pass problem with known reaction curves
1998,
The ‘lob-pass problem’ is a model which is used in psychology. It...
An application of the group decision making stress method to the group Analytic Hierarchy Process
An application of the group decision making stress method to the group Analytic Hierarchy Process
1998,
This paper proposes a new method of ‘group decision making stress’ and...
An exaluation of judgment scale in the Analytic Hierarchy Process
An exaluation of judgment scale in the Analytic Hierarchy Process
1999,
The Analytic Hierarchy Process (AHP) of Thomas L. Saaty is a popular method for...
Two-machines scheduling problem with fuzzy allowable time constraint
Two-machines scheduling problem with fuzzy allowable time constraint
1998,
We have already introduced many fuzzy concepts to scheduling problem and discussed so...
A search game with reward criterion
A search game with reward criterion
1998,
This paper investigates a search game of a searcher and a target. At the beginning of...
Another simple proof of the validity of Nagamochi and Ibaraki's min-cut algorithm and Queyranne's extension to symmetric submodular function minimization
Another simple proof of the validity of Nagamochi and Ibaraki's min-cut algorithm and Queyranne's extension to symmetric submodular function minimization
1998,
M. Stoer and F. Wagner and independently A. Frank have found a simple proof of the...
An efficient algorithm for the minimum-range ideal problem
An efficient algorithm for the minimum-range ideal problem
1999,
Suppose we are given a partially ordered set, a real-valued weight associated with...
A Markovian model of coded video traffic which exhibits long-range dependence in statistical analysis
A Markovian model of coded video traffic which exhibits long-range dependence in statistical analysis
1999,
The purpose of this paper is to construct a Markovian model generating a sequence...
Dynamic behavior of transmission control protocol-like window control and throughput performance
Dynamic behavior of transmission control protocol-like window control and throughput performance
1998,
In this paper, we consider a transmission control protocol (TCP)-like sliding window...
An efficient approach to nurse scheduling – implementation for a 2-shift case
An efficient approach to nurse scheduling – implementation for a 2-shift case
1998,
This paper deals with the scheduling of nurses to staff shifts at a hospital. The...
Randomized look strategy for a moving target when a search path is given
Randomized look strategy for a moving target when a search path is given
1998,
This paper investigates the search problem for a moving target when a search path is...
Properties of a positive reciprocal matrix and their application to the analytic hierarchy process
Properties of a positive reciprocal matrix and their application to the analytic hierarchy process
1998,
The characteristic polynomial of a positive reciprocal matrix has some noteworthy...
Using dynamic programming to determine optimal pipe welding locations
Using dynamic programming to determine optimal pipe welding locations
1998,
This paper discusses the use of dynamic programming in plant piping for the purpose of...
Stochastic optimization of multiplicative function with negative value
Stochastic optimization of multiplicative function with negative value
1998,
In this paper we show three methods for solving optimization problems of expected...
A note on a theorem of continuum of zero points
A note on a theorem of continuum of zero points
1998,
By developing an algorithm, Herings, Talman and Yang recently proved the following...
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