Country: Japan

Found 1012 papers in total
Estimation of firms efficiencies using a Kalman filter and stochastic efficiency model
Estimation of firms efficiencies using a Kalman filter and stochastic efficiency model
2005,
The efficiencies of firms should be evaluated, based on their historical financial...
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,...
Time dependent traffic assignment model for commuter traffic in Tokyo metropolitan railway network
Time dependent traffic assignment model for commuter traffic in Tokyo metropolitan railway network
2005,
In this paper we propose a traffic assignment model based on user equilibrium...
Bounds on the degree of paradoxical performance degradation in noncooperative networks
Bounds on the degree of paradoxical performance degradation in noncooperative networks
2005,
Networks, like the Internet, and distributed systems, like GRID, are shared by a...
Practical efficiency of maximum flow algorithms using MA orderings and preflows
Practical efficiency of maximum flow algorithms using MA orderings and preflows
2005,
Fujishige proposed a polynomial-time maximum flow algorithm using maximum adjacency...
Robust tracking error optimization problems by second-order cone programming
Robust tracking error optimization problems by second-order cone programming
2005,
Recently, a robust optimization model is proposed to portfolio selection problems in a...
The resource allocation problem with feedback
The resource allocation problem with feedback
2005,
This paper treats a new type of resource allocation problem. In this problem we...
Retailer's inventory policy under supplier's partial trade credit policy
Retailer's inventory policy under supplier's partial trade credit policy
2005,
This paper discusses the economic order quantity (EOQ) under partial trade credit. In...
A flow-minimizing flow-demand location model and its application to terminal facilities
A flow-minimizing flow-demand location model and its application to terminal facilities
2003,
This paper treats a flow-demand facility location model that minimizes not only total...
Optimal location of waste recycling plants by network-based facility location model
Optimal location of waste recycling plants by network-based facility location model
2004,
This paper proposed a network-based facility location model which is applicable to the...
A study on relationship between accuracy of population projection and optimal single facility location: A case study of Saitama City
A study on relationship between accuracy of population projection and optimal single facility location: A case study of Saitama City
2004,
Population projection is one of the most important types of information for local...
Bilinear programming formulations for Weber problems with continuous and network distances
Bilinear programming formulations for Weber problems with continuous and network distances
2005,
While travel cost in urban areas is generally best modeled using network distances,...
Locating a single facility in the plane in the presence of a bounded region and different norms
Locating a single facility in the plane in the presence of a bounded region and different norms
2005,
We consider the problem of locating a single new facility in the plane in the presence...
Avoiding cannibalisation and/or competitor reaction in planar single facility location
Avoiding cannibalisation and/or competitor reaction in planar single facility location
2005,
A single facility has to be located in the plane in competition with fixed existing...
Semi-on-line parallel machines scheduling under known total and largest processing times
Semi-on-line parallel machines scheduling under known total and largest processing times
2005,
We consider the semi-on-line parallel machines scheduling problem with the known total...
A Bayesian sequential batch-size decision problem to minimize expected total completion time on a single machine
A Bayesian sequential batch-size decision problem to minimize expected total completion time on a single machine
2005,
The same kind of n jobs are processed one by one sequentially by a single machine and...
An automatic timing detection method using word spotting and dynamic programming for superimposing captions in television programs
An automatic timing detection method using word spotting and dynamic programming for superimposing captions in television programs
2004,
This paper considers a technique for prerecorded TV programs in which captions for the...
Distribution of the number of handovers in a cellular mobile communication network: Delayed renewal process approach
Distribution of the number of handovers in a cellular mobile communication network: Delayed renewal process approach
2005,
Knowing the distribution of the number of handovers during a call session of a given...
Optimal job–housing location pattern considering congestion in network and its empirical study
Optimal job–housing location pattern considering congestion in network and its empirical study
2003,
Several studies have analyzed optimal job–housing location pattern problem, but...
Relationship between the detour distances and the shortest distances on a road network
Relationship between the detour distances and the shortest distances on a road network
2003,
It is important to clarify the impact of disasters on road networks. The purpose of...
Determining joint distribution of homes and workplaces based on the random utility theory
Determining joint distribution of homes and workplaces based on the random utility theory
2004,
The purpose of this paper is to present the theoretical background for the formation...
Numbers of primal and dual bases of network flow and unmodular integer programs
Numbers of primal and dual bases of network flow and unmodular integer programs
2005,
In integer programming, algebraic approaches using Gröbner bases and standard...
A tree partitioning problem arising from an evacuation problem in tree dynamic networks
A tree partitioning problem arising from an evacuation problem in tree dynamic networks
2005,
In this paper, we present a first polynomial time algorithm for the monotone...
A two-stage algorithm for support vector machines
A two-stage algorithm for support vector machines
2004,
A two-stage algorithm is proposed for the learning phase of support vector machines...
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