Country: Japan

Found 1012 papers in total
A Game-Theoretic Approach for Determining the Economic Manufacturing Quantity and Mutual Inspection Policy under a Quality Contract
A Game-Theoretic Approach for Determining the Economic Manufacturing Quantity and Mutual Inspection Policy under a Quality Contract
2008,
In this study, we deal with the optimal mutual inspection policies (OMIP) for a...
Enhancement of Scheduling Reliability in Building Project Using Theory of Constraints
Enhancement of Scheduling Reliability in Building Project Using Theory of Constraints
2008,
Most building projects neglect that despite minimizing the project duration, the...
A Note on Globally Convergent Newton Method for Strongly Monotone Variational Inequalities
A Note on Globally Convergent Newton Method for Strongly Monotone Variational Inequalities
2008,
Newton's method for solving variational inequalities is known to be locally...
Finding the minimum cost path for a railway fare calculation: a case study involving more than one railway company
Finding the minimum cost path for a railway fare calculation: a case study involving more than one railway company
2008,
When calculating the fare between a given pair of stations, the minimum cost path from...
A numerical method for survival probability of diffusion processes using semidefinite programming
A numerical method for survival probability of diffusion processes using semidefinite programming
2008,
Recently, some mathematical programming approaches have been proposed for numerical...
Proposal to improve brand value evaluation model for selecting standard enterprise published by the Ministry of Economy, Trade and Industry of Japan
Proposal to improve brand value evaluation model for selecting standard enterprise published by the Ministry of Economy, Trade and Industry of Japan
2008,
In this paper, we propose to improve the applicability of the brand value evaluation...
Media planning problems for Japanese newspapers considering page space
Media planning problems for Japanese newspapers considering page space
2008,
We formulate media planning problems of newspaper advertisement as a nonlinear...
A proposal for the laboratory assignment problem of students and its mathematical properties
A proposal for the laboratory assignment problem of students and its mathematical properties
2008,
In many universities, students are assigned to laboratories (i.e., professors) to...
A simulation of evacuation dynamics of pedestrians in case of emergency by a two-dimensional cellular automaton method
A simulation of evacuation dynamics of pedestrians in case of emergency by a two-dimensional cellular automaton method
2008,
In this paper, using the multi–agent cellular automaton method, we construct a...
Probabilistic analysis of neighbourhood using AR(1) model for combinatorial optimization problems
Probabilistic analysis of neighbourhood using AR(1) model for combinatorial optimization problems
2008,
Metaheuristics are powerful methods used to find approximate solutions for hard...
The optimal production plan under limited production capacity at any point in time
The optimal production plan under limited production capacity at any point in time
2008,
For the production planning decision maker needing to fit new orders into a...
Equality based contraction of semidefinite programming relaxations in polynomial optimization
Equality based contraction of semidefinite programming relaxations in polynomial optimization
2008,
The SDP (semidefinite programming) relaxation for general POPs (polynomial...
Optimal time to invest under uncertainty with a scale change
Optimal time to invest under uncertainty with a scale change
2008,
In this paper, we investigate the optimal investment problem to maximize expected...
Model description language for MIS development: CAST
Model description language for MIS development: CAST
2008,
This paper proposes a novel approach for developing management information systems...
Inventory models with a negative exponential crashing cost taking time value into account
Inventory models with a negative exponential crashing cost taking time value into account
2008,
This paper discusses the inventory replenishment policy over an infinite planning...
R&D competition in alternative technologies: a real options approach
R&D competition in alternative technologies: a real options approach
2008,
We study a problem of R&D competition using a real options approach. We extend the...
Computational design of optimal discrete-time output feedback controllers
Computational design of optimal discrete-time output feedback controllers
2008,
This paper considers the problem of designing a stabilizing static output feedback...
Average tree solution and subcore for acyclic graph games
Average tree solution and subcore for acyclic graph games
2008,
In this paper we consider cooperative transferable utility games with limited...
Efficient evaluation of polynomials and their partial derivatives in homotopy continuation methods
Efficient evaluation of polynomials and their partial derivatives in homotopy continuation methods
2008,
The aim of this paper is to study how efficiently we evaluate a system of multivariate...
Sparse second order cone programming formulations for convex optimization problems
Sparse second order cone programming formulations for convex optimization problems
2008,
Second order cone program (SOCP) formulations of convex optimization problems are...
The instructions for numerical analysis of human relationships utilizing Web site data – The centralities and cliques of politicians from the viewpoint of Japanese Diet members' Web sites
The instructions for numerical analysis of human relationships utilizing Web site data – The centralities and cliques of politicians from the viewpoint of Japanese Diet members' Web sites
2008,
Recently, the network analysis is generally used to recognize complex interpersonal...
A robust ensemble learning using zero–one loss function
A robust ensemble learning using zero–one loss function
2008,
Classifier is used for pattern recognition in various fields including data mining....
Linking systems and matroid pencils
Linking systems and matroid pencils
2007,
A matroid pencil is a pair of linking systems having the same ground sets in common....
Approximating minimum cost multigraphs of specified edge-connectivity under degree bounds
Approximating minimum cost multigraphs of specified edge-connectivity under degree bounds
2007,
In this paper, we consider the problem of constructing a minimum cost graph with a...
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