Journal: Transactions of the Operations Research Society of Japan

Found 33 papers in total
A maximum density subset problem and its algorithm with appropriate binary search
A maximum density subset problem and its algorithm with appropriate binary search
2010,
This paper deals with a problem of finding maximum density subsets on a set system,...
A two-phase mathematical programming approach to rolling stock circulation
A two-phase mathematical programming approach to rolling stock circulation
2010,
This paper considers Rolling Stock Circulation Problem (RSCP) in Japan. RSCP is known...
Study of voters policy preferences using conjoint analysis
Study of voters policy preferences using conjoint analysis
2009,
What are the factors of a landslide win of the Liberal Democratic Party in the Lower...
Methods for determining the quarantine period of infectious diseases; Estimation of the epidemiological ripple effects
Methods for determining the quarantine period of infectious diseases; Estimation of the epidemiological ripple effects
2009,
This study proposes a few different methods to determine the length of quarantine...
A low intelligence model which can explain market liquidity
A low intelligence model which can explain market liquidity
2009,
Classical economists often assume perfect rationality of traders when they study...
A coevolutionary genetic algorithm approach for multiperiod manufacturing planning problems with financial investment
A coevolutionary genetic algorithm approach for multiperiod manufacturing planning problems with financial investment
2009,
We consider the multiperiod manufacturing planning problems with financial investment;...
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...
Optimal execution strategy with linear price impact functions
Optimal execution strategy with linear price impact functions
2007,
When fund managers or traders in the financial institutions trade a large volume of a...
Mean-variance capital budgeting model for R&D project selection
Mean-variance capital budgeting model for R&D project selection
2007,
This paper discusses optimal selection of R&D projects under uncertainty. The...
A network in a society consists of individuals with utility depending on their reputation
A network in a society consists of individuals with utility depending on their reputation
2007,
In recent studies on network formation, it is assumed that a player directly receives...
Analysis of facility location model with stable regions
Analysis of facility location model with stable regions
2007,
In this paper, we analyze a facility location model in which a facility with shorter...
Analysis of successive categories data using mathematical programming
Analysis of successive categories data using mathematical programming
2007,
Complex procedures are used in the formulation of dual scaling for successive...
The pricing of callable perpetual American options
The pricing of callable perpetual American options
2006,
In this paper we deal with game option introduced by Kifer which is a contract that...
Optimal design of PAC–companion structure for mortgage backed securities using cash reserve
Optimal design of PAC–companion structure for mortgage backed securities using cash reserve
2006,
Mortgage backed security (MBS) is a product of mortgage securitization, which is...
Forecast analysis of user number of domestic new airport based on the shortest travel time
Forecast analysis of user number of domestic new airport based on the shortest travel time
2006,
This research forecasts the effect of the location of a new airport to the movement in...
A discrete-time load balancing problem by neuro-dynamic programming algorithms
A discrete-time load balancing problem by neuro-dynamic programming algorithms
2006,
The meaning of load balancing is to dispatch jobs among resources of a system for...
Evaluation of present strategies in multiagent product market model with network externality
Evaluation of present strategies in multiagent product market model with network externality
2005,
In this paper, we design a multiagent product market model with network externality,...
Scheduling problems specification by extending entity-relationship concepts: Characteristics and applications
Scheduling problems specification by extending entity-relationship concepts: Characteristics and applications
2005,
Problems and mathematical models are two essential elements in OR/MS. Particularly,...
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