Keyword: combinatorial optimization

Found 3184 papers in total
Interorganizational System Characteristics and Supply Chain Integration: An Empirical Assessment*
Interorganizational System Characteristics and Supply Chain Integration: An Empirical Assessment*
2011,
Some firms have gained significant benefits by effectively deploying...
The Use of Switching Point and Protection Levels to Improve Revenue Performance in Order-Driven Production Systems
The Use of Switching Point and Protection Levels to Improve Revenue Performance in Order-Driven Production Systems
2011,
In a multiproduct order-driven production system, an organization has to decide how to...
Supply Performance in Multi-Echelon Inventory Systems with Intermediate Product Demand: A Perspective on Allocation
Supply Performance in Multi-Echelon Inventory Systems with Intermediate Product Demand: A Perspective on Allocation
2011,
In this article, we study the performance of multi-echelon inventory systems with...
Generating price‐effective intermodal routes
Generating price‐effective intermodal routes
2011,
We describe the problem of intermodal international freight transport that is faced by...
Production-inventory systems with imperfect advance demand information and updating
Production-inventory systems with imperfect advance demand information and updating
2011,
We consider a supplier with finite production capacity and stochastic production...
Anti-ship missile defense for a naval task group
Anti-ship missile defense for a naval task group
2011,
In this study, we present a new formulation for the air defense problem of warships in...
A multiobjective coverage-based model for Civilian search and rescue
A multiobjective coverage-based model for Civilian search and rescue
2011,
The Civil Air Search and Rescue Association (CASARA) is a Canada-wide volunteer...
Periodic review inventory management with contingent use of two freight modes with fixed costs
Periodic review inventory management with contingent use of two freight modes with fixed costs
2011,
We study a stochastic inventory model of a firm that periodically orders a product...
Multi-period maintenance scheduling of tree networks with minimum flow disruption
Multi-period maintenance scheduling of tree networks with minimum flow disruption
2011,
We introduce a multi-period tree network maintenance scheduling model and investigate...
Fashion products with asymmetric sales horizons
Fashion products with asymmetric sales horizons
2011,
In this study, we explore an inventory model for a wholesaler who sells a fashion...
Multiple subset sum with inclusive assignment set restrictions
Multiple subset sum with inclusive assignment set restrictions
2011,
In a traditional multiple subset sum problem (MSSP), there is a given set of items and...
Optimization of steerable sensor network for threat detection
Optimization of steerable sensor network for threat detection
2011,
A Markov chain approach to detecting a threat in a given surveillance zone by a...
A branch and bound algorithm for sector allocation of a naval task group
A branch and bound algorithm for sector allocation of a naval task group
2011,
A naval task group (TG) is a collection of naval combatants and auxiliaries that are...
A note on equity across groups in facility location
A note on equity across groups in facility location
2011,
An equity model between groups of demand points is proposed. The set of demand points...
The quay crane scheduling problem with time windows
The quay crane scheduling problem with time windows
2011,
The quay crane scheduling problem consists of scheduling tasks for loading and...
Approximation methods for the analysis of a multicomponent, multiproduct assemble-to-order system
Approximation methods for the analysis of a multicomponent, multiproduct assemble-to-order system
2011,
In this article, we consider the performance evaluation of a multicomponent,...
Exponential size neighborhoods for makespan minimization scheduling
Exponential size neighborhoods for makespan minimization scheduling
2011,
We investigate the quality of local search heuristics for the scheduling problem of...
Polynomial-time approximation scheme for concurrent open shop scheduling with a fixed number of machines to minimize the total weighted completion time
Polynomial-time approximation scheme for concurrent open shop scheduling with a fixed number of machines to minimize the total weighted completion time
2011,
In this article, we consider the concurrent open shop scheduling problem to minimize...
An exact analysis of a joint production-inventory problem in two-echelon inventory systems
An exact analysis of a joint production-inventory problem in two-echelon inventory systems
2011,
We consider a two-echelon inventory system with a manufacturer operating from a...
On the optimal detection of an underwater intruder in a channel using unmanned underwater vehicles
On the optimal detection of an underwater intruder in a channel using unmanned underwater vehicles
2011,
Given a number of patrollers that are required to detect an intruder in a channel, the...
A conceptual framework for multiple-criteria routing in QoS IP networks
A conceptual framework for multiple-criteria routing in QoS IP networks
2011,
The provision of quality of service (QoS) in IP-based networks, namely QoS IP...
A biased random-key genetic algorithm for OSPF and DEFT routing to minimize network congestion
A biased random-key genetic algorithm for OSPF and DEFT routing to minimize network congestion
2011,
Interior gateway routing protocols like Open Shortest Path First (OSPF) and...
Robust routing and optimal partitioning of a traffic demand polytope
Robust routing and optimal partitioning of a traffic demand polytope
2011,
In this paper we consider the problem of optimal partitioning of a traffic demand...
Line planning on tree networks with applications to the Quito Trolebús system
Line planning on tree networks with applications to the Quito Trolebús system
2011,
We discuss an optimization model for the line planning problem in public transport in...
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