Keyword: combinatorial optimization

Found 3184 papers in total
A Rolling Horizon Heuristic for the Multiperiod Network Design and Routing Problem
A Rolling Horizon Heuristic for the Multiperiod Network Design and Routing Problem
2015,
The capacitated fixed‐charge network design (FCND) problem considers the...
Generalized elastic flow rerouting scheme
Generalized elastic flow rerouting scheme
2015,
The present study deals with Elastic Flow Rerouting (EFR)–an original traffic...
Geodiverse routing with path delay and skew requirement under area-based challenges
Geodiverse routing with path delay and skew requirement under area-based challenges
2015,
With the increasing frequency of natural disasters and intentional attacks that...
SRLG failure localization using nested m-trails and their application to adaptive probing
SRLG failure localization using nested m-trails and their application to adaptive probing
2015,
This article explores a recently introduced novel technique called the nested...
Integer programming, Constraint programming, and metaheuristic approaches for static optimization of anycast flows in elastic optical networks
Integer programming, Constraint programming, and metaheuristic approaches for static optimization of anycast flows in elastic optical networks
2015,
Elastic optical network (EON) is a novel optical technology introduced recently to...
Optimizing robustness in geometric routing via embedding redundancy and regeneration
Optimizing robustness in geometric routing via embedding redundancy and regeneration
2015,
Geometric routing is an alternative to traditional routing algorithms in which traffic...
Region-based fault-tolerant distributed file storage system design in networks
Region-based fault-tolerant distributed file storage system design in networks
2015,
Distributed storage of data files in different nodes of a network enhances its fault...
Modeling and solution for the ship stowage planning problem of coils in the steel industry
Modeling and solution for the ship stowage planning problem of coils in the steel industry
2015,
We consider a ship stowage planning problem where steel coils with known destination...
On equivalence between the proportionate flow shop and single-machine scheduling problems
On equivalence between the proportionate flow shop and single-machine scheduling problems
2015,
We derive sufficient conditions which, when satisfied, guarantee that an optimal...
A robust sensor covering and communication problem
A robust sensor covering and communication problem
2015,
We consider the problem of placing sensors across some area of interest. The sensors...
Determination of maintenance schedule and process mean of production system
Determination of maintenance schedule and process mean of production system
2016,
In the literature it is very common to treat the problem of determining the optimal...
Loss-averse newsvendor problem with supply risk
Loss-averse newsvendor problem with supply risk
2016,
Modeling the manufacturer as a newsvendor, in this paper we study the ordering...
Product damage and free sampling: a newsvendor model with passive and proactive self-consumption
Product damage and free sampling: a newsvendor model with passive and proactive self-consumption
2016,
A retailer sells a single product for a single period. During transportation and...
Option contracts: a solution for overloading problems in the delivery service supply chain
Option contracts: a solution for overloading problems in the delivery service supply chain
2016,
Owing to the limited service capacity of express delivery providers, most online...
Dominance, bargaining power and service platform performance
Dominance, bargaining power and service platform performance
2016,
In this paper we study the relationship between a firm (hotel) and a service platform...
Multi-objective simulation optimization for medical capacity allocation in emergency department
Multi-objective simulation optimization for medical capacity allocation in emergency department
2016,
This study aims to investigate medical resource allocation problems by...
Enumeration of Minimal Cutsets for Directed Networks with Comparative Reliability Study for Paths or Cuts
Enumeration of Minimal Cutsets for Directed Networks with Comparative Reliability Study for Paths or Cuts
2016,
An active research field is the evaluation of the reliability of a complex network....
Reducing Hospital Readmissions by Integrating Empirical Prediction with Resource Optimization
Reducing Hospital Readmissions by Integrating Empirical Prediction with Resource Optimization
2016,
Hospital readmissions present an increasingly important challenge for...
Customer-Base Concentration and Inventory Efficiencies: Evidence from the Manufacturing Sector
Customer-Base Concentration and Inventory Efficiencies: Evidence from the Manufacturing Sector
2016,
What is the link between customer‐base concentration and inventory efficiencies...
Temporary Hubs for the Global Vehicle Supply Chain in Humanitarian Operations
Temporary Hubs for the Global Vehicle Supply Chain in Humanitarian Operations
2016,
We model the global vehicle supply chain of an International Humanitarian Organization...
Optimal Sequencing of Unpunctual Patients in High-Service-Level Clinics
Optimal Sequencing of Unpunctual Patients in High-Service-Level Clinics
2016,
Even though patients often arrive early and out of turn for scheduled appointments in...
Reliability modelling of a parallel system with a supporting device and two types of preventive maintenance
Reliability modelling of a parallel system with a supporting device and two types of preventive maintenance
2016,
This study presents the reliability assessment of two unit active parallel systems...
Joint server selection and replica placement in urban content delivery networks
Joint server selection and replica placement in urban content delivery networks
2016,
In this article, we formulate the problem of optimum joint replica server deployment...
Optimal ordering policy with trade credit and variable deterioration for fixed lifetime products
Optimal ordering policy with trade credit and variable deterioration for fixed lifetime products
2016,
In a supply chain, the supplier frequently offers the retailer a trade credit period,...
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