Dohi T.

T. Dohi

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Found 18 papers in total
Cost-effective production policy for a stochastic unreliable manufacturing system
Cost-effective production policy for a stochastic unreliable manufacturing system
2006
The paper deals with an economic manufacturing quantity (EMQ) problem for an...
A generalized discrete-time order replacement model
A generalized discrete-time order replacement model
2004
In this article, we consider a discrete-time order replacement problem. More...
Discrete-time spare ordering policy with randomized lead times and discounting
Discrete-time spare ordering policy with randomized lead times and discounting
2006
The paper considers a generalized discrete-time order-replacement model for a single...
Computational aspects of an extended economic manufacturing quantity model with variable production rate
Computational aspects of an extended economic manufacturing quantity model with variable production rate
2005
The paper considers a generalized economic manufacturing quantity (EMQ) model with...
Exact formulation of stochastic economic manufacturing quantity model for an unreliable production system
Exact formulation of stochastic economic manufacturing quantity model for an unreliable production system
2005
The purpose of this paper is to present an exact formulation of stochastic EMQ model...
Optimal design of unreliable production–inventory systems with variable production rate
Optimal design of unreliable production–inventory systems with variable production rate
2005
In this article, we study an economic manufacturing quantity (EMQ) problem for an...
The Lorenz transform approach to the optimal repair-cost limit replacement policy with imperfect repair
The Lorenz transform approach to the optimal repair-cost limit replacement policy with imperfect repair
2001
In this paper, we consider a repair-cost limit replacement problem with imperfect...
Refined non-homogeneous Markovian models for a single-server type of software system with rejuvenation
Refined non-homogeneous Markovian models for a single-server type of software system with rejuvenation
2002
Long running software systems are known to experience an aging phenomenon called...
Optimal lot sizing for an unreliable production system based on net present value approach
Optimal lot sizing for an unreliable production system based on net present value approach
2004
The paper considers the net present value (NPV) approach to determine the economic...
Optimal policies for a controlled queueing system with removable server under a random vacation circumstance
Optimal policies for a controlled queueing system with removable server under a random vacation circumstance
2000
In this paper, we consider two stochastic models for a controlled single-server M / G...
Software release games
Software release games
2000
The software release game developed by Zeephongsekul is reconsidered in the framework...
On the optimal ordering policies in maintenance theory – survey and applications
On the optimal ordering policies in maintenance theory – survey and applications
1998
In this paper, we consider a typical but somewhat generalized order-replacement model...
Alternative growth versus security in continuous dynamic trading
Alternative growth versus security in continuous dynamic trading
1995
In this paper, we discuss an alternative growth versus security tradeoff in the...
Optimizing monitoring time in a continuous-review cyclic inventory system
Optimizing monitoring time in a continuous-review cyclic inventory system
1995
This paper discusses a mathematical model for controlling a monitoring time by a...
Solution procedure for a repair-limit problem using the total time on test (TTT) concept
Solution procedure for a repair-limit problem using the total time on test (TTT) concept
1995
We address the problem of controlling the repair-time limit of a one-unit repairable...
A note on risk averse newsboy problem
A note on risk averse newsboy problem
1994
This paper considers the maximization of expected utility functions in the classical...
Optimal inventory policies under product obsolescent circumstances
Optimal inventory policies under product obsolescent circumstances
1995
This paper presents a simple mathematical model for optimization of a single-item...
A note on optimal inventory policies taking account of time value
A note on optimal inventory policies taking account of time value
1992
In this paper, the authors propose the optimal inventory policies taking account of...
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