Keyword: combinatorial optimization

Found 3184 papers in total
A new Lagrangian net algorithm for solving max-bisection problems
A new Lagrangian net algorithm for solving max-bisection problems
2011,
The max‐bisection problem is an NP ‐hard combinatorial optimization...
Semi-online hierarchical scheduling problems with buffer or rearrangements
Semi-online hierarchical scheduling problems with buffer or rearrangements
2013,
In this paper, we consider semi‐online hierarchical scheduling problems on two...
Buffer overflow management with class segregation
Buffer overflow management with class segregation
2013,
We consider a new model for buffer management of network switches with Quality of...
Costly price changes with dynamic pricing and lot-sizing
Costly price changes with dynamic pricing and lot-sizing
2014,
In this article, we address the profit maximization version of the dynamic economical...
A Choice-Based Mixed Integer Programming Formulation for Network Revenue Management
A Choice-Based Mixed Integer Programming Formulation for Network Revenue Management
2014,
Airlines routinely use revenue management techniques to improve their revenue...
Synergizing RM science and airline distribution technologies: A pricing example
Synergizing RM science and airline distribution technologies: A pricing example
2014,
Distribution (‘Distribution’ is used to represent both inventory and fare...
Combining hybrid forecasting and fare adjustment with various unconstraining methods to maximize revenue in a global network with four airlines
Combining hybrid forecasting and fare adjustment with various unconstraining methods to maximize revenue in a global network with four airlines
2014,
In their competitive environment, airlines are always searching for ways to maximize...
Applying pricing and revenue management in the golf industry: Key challenges
Applying pricing and revenue management in the golf industry: Key challenges
2014,
Revenue management (RM) principles have proven to be a key success factor for airlines...
Data Analysis for Condition-Based Railway Infrastructure Maintenance
Data Analysis for Condition-Based Railway Infrastructure Maintenance
2015,
Condition assessment is crucial to optimize condition‐based maintenance actions...
Fast Flexible Space-Filling Designs for Nonrectangular Regions
Fast Flexible Space-Filling Designs for Nonrectangular Regions
2015,
Space‐filling designs allow for exploration of responses with many different...
Bounding Optimal Expected Revenues for Assortment Optimization under Mixtures of Multinomial Logits
Bounding Optimal Expected Revenues for Assortment Optimization under Mixtures of Multinomial Logits
2015,
We consider assortment problems under a mixture of multinomial logit models. There is...
Long-Term Contracting: The Role of Private Information in Dynamic Supply Risk Management
Long-Term Contracting: The Role of Private Information in Dynamic Supply Risk Management
2015,
We examine the critical role of evolving private information in managing supply risk....
The Role of Contract Expirations in Service Parts Management
The Role of Contract Expirations in Service Parts Management
2015,
The majority of after‐sales service providers manage their service parts...
The new approach to inventory optimisation
The new approach to inventory optimisation
2015,
There is a hidden reserve for improving the efficiency of supply chains at inventory...
Modelling JIT supply chains by simulation and hybrid genetic variable neighbourhood search algorithm
Modelling JIT supply chains by simulation and hybrid genetic variable neighbourhood search algorithm
2015,
The objective of this study is investigating multi‐stage supply chain systems...
The economic number of operators for the machine interference problem with heterogeneous machines and preemptive priority
The economic number of operators for the machine interference problem with heterogeneous machines and preemptive priority
2015,
This paper proposes a model for a special case of the machine interference problem,...
Finding the shortest route surveying through proposed genetic algorithm
Finding the shortest route surveying through proposed genetic algorithm
2015,
Surveying has long been one of the techniques used by human beings to determine the...
Theory of inventive problem solving method in sand casting process optimisation
Theory of inventive problem solving method in sand casting process optimisation
2015,
Optimisation of sand casting process involves the adjustment of parameters as well as...
Effectiveness improvement through total productive maintenance using particle swarm optimisation model for small and micro manufacturing enterprises
Effectiveness improvement through total productive maintenance using particle swarm optimisation model for small and micro manufacturing enterprises
2015,
In many manufacturing industries, the total productive maintenance (TPM) is...
Management of demand uncertainty in supply chain cost planning
Management of demand uncertainty in supply chain cost planning
2015,
Cost effective supply chain management under various market, logistics and production...
An inventory model for deteriorating items with ramp type demand under fuzzy environment
An inventory model for deteriorating items with ramp type demand under fuzzy environment
2015,
This paper develops a fuzzy inventory model for deteriorating items with ramp type...
A multi-objective location-allocation problem with lateral transshipment between distribution centres
A multi-objective location-allocation problem with lateral transshipment between distribution centres
2015,
Location‐allocation problem as one of the strategic decisions in supply chain...
Multi-attributes based comparison of JIT distribution process of supply chain
Multi-attributes based comparison of JIT distribution process of supply chain
2015,
Distribution process of a supply chain management is very important and strategic. To...
Collaborative capacity sharing in liner shipping operations
Collaborative capacity sharing in liner shipping operations
2015,
This paper studies collaborative capacity sharing between two liner shipping companies...
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