Keyword: combinatorial optimization

Found 3184 papers in total
A Parallel Computing Framework for Finding the Supported Solutions to a Biobjective Network Optimization Problem
A Parallel Computing Framework for Finding the Supported Solutions to a Biobjective Network Optimization Problem
2015,
Solving multi‐objective combinatorial optimization problems can quickly become...
A hybrid genetic algorithm for an identical parallel-machine problem with maintenance activity
A hybrid genetic algorithm for an identical parallel-machine problem with maintenance activity
2015,
The scheduling of maintenance activities has been extensively studied, with most...
Metaheuristic procedures for the lexicographic bottleneck assembly line balancing problem
Metaheuristic procedures for the lexicographic bottleneck assembly line balancing problem
2015,
The goal of this work is to develop an improved procedure for the solution of the...
Hybrid approach using simulation-based optimisation for job shop scheduling problems
Hybrid approach using simulation-based optimisation for job shop scheduling problems
2015,
In this paper, we present a hybrid modelling approach and formulation using...
Multi-criteria genetic algorithm applied to scheduling in multi-cluster environments
Multi-criteria genetic algorithm applied to scheduling in multi-cluster environments
2015,
Scheduling and resource allocation to optimize performance criteria in...
Operational management of renewable energy systems with storage using an optimisation-based simulation methodology
Operational management of renewable energy systems with storage using an optimisation-based simulation methodology
2015,
It has been widely recognised that renewable energy, such as wind, provides valuable...
Simulation-optimization approach for the stochastic location-routing problem
Simulation-optimization approach for the stochastic location-routing problem
2015,
The location routing problem with stochastic transportation cost and vehicle travel...
Simulation-based optimization for a capacitated multi-echelon production-inventory system
Simulation-based optimization for a capacitated multi-echelon production-inventory system
2015,
One of the most important aspects affecting the performance of a supply chain is the...
Estimating order delivery times and fleet capacity in freight rail networks: part I - simulation modelling
Estimating order delivery times and fleet capacity in freight rail networks: part I - simulation modelling
2015,
We consider an unscheduled rail network with stochastic demand for freight movement...
Assigning patients to rooms in a private hospital in Kuwait
Assigning patients to rooms in a private hospital in Kuwait
2015,
The current practice of assigning an inpatient, in many private hospitals in Kuwait,...
Estimating order delivery times and fleet capacity in freight rail networks: part II - analytic approximation
Estimating order delivery times and fleet capacity in freight rail networks: part II - analytic approximation
2015,
Rail transit is a critical component of intermodal supply chain networks. We consider...
A production inventory model for deteriorating items with growth of demand and shortages
A production inventory model for deteriorating items with growth of demand and shortages
2015,
In all inventory models, a general assumption is that products generated have...
A heuristic to minimise the idle time of the rental/critical machine in a flowshop
A heuristic to minimise the idle time of the rental/critical machine in a flowshop
2015,
This article deals with a special case of flowshop. In which some special purpose...
Coordination of pricing, advertising, and production decisions for multiple products
Coordination of pricing, advertising, and production decisions for multiple products
2015,
We address a decision problem of a profit‐maximising firm which produces...
Supply Disruptions, Heterogeneous Beliefs, and Production Efficiencies
Supply Disruptions, Heterogeneous Beliefs, and Production Efficiencies
2014,
Recent years have witnessed the pervasive supply disruptions and their impacts on...
Clinic Capacity Management: Planning Treatment Programs that Incorporate Adherence
Clinic Capacity Management: Planning Treatment Programs that Incorporate Adherence
2014,
For infectious diseases like tuberculosis and HIV, treatment adherence plays an...
Dynamic Pricing and Inventory Management with Regular and Expedited Supplies
Dynamic Pricing and Inventory Management with Regular and Expedited Supplies
2014,
We consider a periodic‐review inventory system with regular and expedited...
Dedicated Transportation Subnetworks: Design, Analysis, and Insights
Dedicated Transportation Subnetworks: Design, Analysis, and Insights
2014,
A dedicated subnetwork (DSN) refers to a subset of lanes, with associated loads, in a...
Lead Time Management through Expediting in a Continuous Review Inventory System
Lead Time Management through Expediting in a Continuous Review Inventory System
2014,
We consider a continuous review inventory system where delivery lead times can be...
Optimal Inventory Control with Retail Pre-Packs
Optimal Inventory Control with Retail Pre-Packs
2014,
A pre‐pack is a collection of items used in retail distribution. By grouping...
Optimal Policies for Recovering the Value of Consumer Returns
Optimal Policies for Recovering the Value of Consumer Returns
2014,
This study characterizes the class of Pareto optimal returns policies between a...
Integrated Procurement Planning in Multi-division Firms
Integrated Procurement Planning in Multi-division Firms
2014,
For large multi‐division firms, coordinating procurement policies across...
Bounds of Relative Regret Limit in p-Robust Supply Chain Network Design
Bounds of Relative Regret Limit in p-Robust Supply Chain Network Design
2014,
This research studies the p‐robust supply chain network design with uncertain...
Inventory Sharing with Transshipment: Impacts of Demand Distribution Shapes and Setup Costs
Inventory Sharing with Transshipment: Impacts of Demand Distribution Shapes and Setup Costs
2014,
We study a firm's optimal transshipment problem considering the impacts of setup costs...
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