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Deterministic inventory model for deteriorating items with finite rate of replenishment dependent on inventory level
TLDR
We present two deterministic inventory models for deteriorating items with linearly time dependent demand where replenishment rate changes linearly with the change in demand and on-hand inventory amount. Expand
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Genetic algorithm for asymmetric traveling salesman problem with imprecise travel times
TLDR
This paper presents a variant of the asymmetric traveling salesman problem (ATSP) in which the traveling time between each pair of cities is represented by an interval of values (wherein the actual travel time is expected to lie) instead of a fixed (deterministic) value as in the classical ATSP. Expand
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Inventory of multi-deteriorating items sold from two shops under single management with constraints on space and investment
TLDR
We propose an inventory model for several continuously deteriorating items, sold from two shops – primary and secondary shops, under single management dealing with limitations on investment and total floor-space area. Expand
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An application of Genetic Algorithm in solving an inventory model with advance payment and interval valued inventory costs
TLDR
The purpose of this research is to solve the mixed integer constrained optimization problem with interval coefficient by a real-coded genetic algorithm (RCGA) with ranking selection, whole arithmetical crossover and non-uniform mutation for non-integer decision variables. Expand
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A two-warehouse inventory model for deteriorating items under permissible delay in payment with partial backlogging
TLDR
This paper deals with an inventory model for single deteriorating item with two separate warehouses (one is OW and other is RW) having different preserving facilities. Expand
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An efficient GA-PSO approach for solving mixed-integer nonlinear programming problem in reliability optimization
TLDR
This paper deals with the development of an efficient hybrid approach based on genetic algorithm and particle swarm optimization for solving mixed integer nonlinear reliability optimization problems in series, series–parallel and bridge systems. Expand
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A GA based penalty function technique for solving constrained redundancy allocation problem of series system with interval valued reliability of components
TLDR
In this paper, we have considered the problem of constrained redundancy allocation of series system with interval valued reliability of components. Expand
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Deterministic inventory model with two levels of storage, a linear trend in demand and a fixed time horizon
TLDR
In this paper, a two-storage inventory model with time-dependent demand and fixed time horizon is developed and solved by a mathematical programme based on gradient method. Expand
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A study of interval metric and its application in multi-objective optimization with interval objectives
TLDR
The aim of this paper is to discuss the optimality of interval multi-objective optimization problems with the help of different interval metric. Expand
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An application of real-coded genetic algorithm (RCGA) for mixed integer non-linear programming in two-storage multi-item inventory model with discount policy
TLDR
We solve mixed-integer non-linear programming problem with constraints by a real-coded genetic algorithm (RCGA). Expand
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