Keyword: combinatorial optimization

Found 3184 papers in total
Share price time series forecasting for effective supply chain information exchange
Share price time series forecasting for effective supply chain information exchange
2014,
This article presents the performance analysis of share price prediction using neural...
Open shop scheduling with stochastic release dates and processing times
Open shop scheduling with stochastic release dates and processing times
2014,
In this paper, we study an open shop scheduling (OSS) problem subject to...
Selecting a preventive maintenance scheduling method by using simulation and multi criteria decision making
Selecting a preventive maintenance scheduling method by using simulation and multi criteria decision making
2014,
One of the major factors of competitive advantage in service and manufacturing systems...
A representation scheme for integrated production and outbound distribution models
A representation scheme for integrated production and outbound distribution models
2014,
The integrated problem of production and distribution scheduling is relevant for both...
A planning model for the optimisation of the end-of-life vehicles recovery network
A planning model for the optimisation of the end-of-life vehicles recovery network
2014,
European Directive 2000/53 on end‐of‐life vehicles (ELVs)...
A mathematical location-routing model of repair centres and ammunition depots in order to support soldiers in civil wars
A mathematical location-routing model of repair centres and ammunition depots in order to support soldiers in civil wars
2014,
One of the most crucial factors in civil wars is to properly support fighting...
A note concerning physical space occupation costs in vendor managed inventory with consignment agreement models
A note concerning physical space occupation costs in vendor managed inventory with consignment agreement models
2014,
A new analytic formulation of the vendor managed inventory with consignment agreement...
Scheduling new product development projects using simulation-based dependency structure matrix
Scheduling new product development projects using simulation-based dependency structure matrix
2014,
On the whole, appropriate scheduling is an extremely paramount factor in project...
An inventory model with trade-credit policy and variable deterioration for fixed lifetime products
An inventory model with trade-credit policy and variable deterioration for fixed lifetime products
2015,
The purpose of this study is two-fold. The first is to consider supplier’s and...
Simultaneous pricing and inventory management of deteriorating perishable products
Simultaneous pricing and inventory management of deteriorating perishable products
2015,
This study addresses the problem of combined pricing and inventory control in the...
Continuous accounting of inventory costs with Brownian-motion and Poisson demand processes
Continuous accounting of inventory costs with Brownian-motion and Poisson demand processes
2015,
We investigate a periodic review inventory system with demand that is either a...
A novel probabilistic formulation for locating and sizing emergency medical service stations
A novel probabilistic formulation for locating and sizing emergency medical service stations
2015,
The paper proposes a novel probabilistic model with chance constraints for locating...
Retrial queueing system with balking, optional service and vacation
Retrial queueing system with balking, optional service and vacation
2015,
In this study, we propose a single server retrial queueing system with balking, second...
A new strongly competitive group testing algorithm with small sequentiality
A new strongly competitive group testing algorithm with small sequentiality
2015,
In many fault detection problems, we want to identify all defective items from a...
A closed-form solution of the multi-period portfolio choice problem for a quadratic utility function
A closed-form solution of the multi-period portfolio choice problem for a quadratic utility function
2015,
In the present paper, we derive a closed‐form solution of the...
Cost minimising order schedules for a capacitated inventory system
Cost minimising order schedules for a capacitated inventory system
2015,
In this paper, we study an inventory system with multiple retailers under periodic...
An integrated supply chain problem: a nested lagrangian relaxation approach
An integrated supply chain problem: a nested lagrangian relaxation approach
2015,
The integration of tactical‐level with strategic‐level decisions in the...
Preprocessing and an improved MIP model for examination timetabling
Preprocessing and an improved MIP model for examination timetabling
2015,
We address the examination timetabling problem proposed in the second International...
A Robust optimization approach to assess the effect of delays in the connection-to-the-grid time of new generation power plants over transmission expansion planning
A Robust optimization approach to assess the effect of delays in the connection-to-the-grid time of new generation power plants over transmission expansion planning
2015,
Construction times of new power plants are subject to uncertainty in deregulated...
Valuated matroid-based algorithm for submodular welfare problem
Valuated matroid-based algorithm for submodular welfare problem
2015,
An algorithm for the submodular welfare problem is proposed based on the theory of...
OSGA: genetic-based open-shop scheduling with consideration of machine maintenance in small and medium enterprises
OSGA: genetic-based open-shop scheduling with consideration of machine maintenance in small and medium enterprises
2015,
The problem of open‐shop scheduling includes a set of activities which must be...
Exponentially Improved Algorithms and Lower Bounds for Testing Signed Majorities
Exponentially Improved Algorithms and Lower Bounds for Testing Signed Majorities
2015,
A signed majority function is a linear threshold function f :{+1,−1} n...
Refined augmented Lagrange Hopfield network-based Lagrange relaxation for hydrothermal scheduling
Refined augmented Lagrange Hopfield network-based Lagrange relaxation for hydrothermal scheduling
2013,
This paper proposes a refined augmented Lagrange Hopfield network‐based...
On the Issuing Policies for Perishable Items such as Red Blood Cells and Platelets in Blood Service
On the Issuing Policies for Perishable Items such as Red Blood Cells and Platelets in Blood Service
2014,
Red blood cells (RBCs) and platelets are examples of perishable items with a fixed...
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