Keyword: combinatorial optimization

Found 3184 papers in total
Symmetry‐breaking constraints for packing identical rectangles within polyhedra
Symmetry‐breaking constraints for packing identical rectangles within polyhedra
2013,
Two problems related to packing identical rectangles within a polyhedron are tackled...
Optimal solutions for the double row layout problem
Optimal solutions for the double row layout problem
2013,
The double row layout problem is how to allocate a given set of n machines on both...
Competitive travelling salesmen problem: A hyper‐heuristic approach
Competitive travelling salesmen problem: A hyper‐heuristic approach
2013,
We introduce a novel variant of the travelling salesmen problem and propose a...
An optimal algorithm for automated truck freight transportation via lane reservation strategy
An optimal algorithm for automated truck freight transportation via lane reservation strategy
2013,
This paper investigates an automated truck transportation problem via lane reservation...
Learning crew scheduling constraints from historical schedules
Learning crew scheduling constraints from historical schedules
2013,
For most airlines, there are numerous policies, agreements and regulations that govern...
General 0–1 fractional programming with conditional fractional terms for design of food frequency questionnaires
General 0–1 fractional programming with conditional fractional terms for design of food frequency questionnaires
2013,
Optimising an important methodological tool in nutritional epidemiology gives rise to...
Accuracy of fluid approximations for queueing systems with congestion‐sensitive demand and implications for capacity sizing
Accuracy of fluid approximations for queueing systems with congestion‐sensitive demand and implications for capacity sizing
2013,
We study the accuracy of fluid approximations in single‐ and many‐server...
On the structure of capacitated assembly systems
On the structure of capacitated assembly systems
2013,
We consider a finite‐horizon inventory model with an assembly structure,...
Optimal inventory policy for capacitated systems with two supply sources
Optimal inventory policy for capacitated systems with two supply sources
2013,
We study a periodic review, dual‐sourcing inventory problem where suppliers are...
On integer polytopes with few nonzero vertices
On integer polytopes with few nonzero vertices
2013,
We provide a simple description in terms of linear inequalities of the convex hull of...
Optimal static priority rules for stochastic scheduling with impatience
Optimal static priority rules for stochastic scheduling with impatience
2013,
We consider a stochastic scheduling problem with impatience to the end of service or...
Increasing the total net revenue for single machine order acceptance and scheduling problems using an artificial bee colony algorithm
Increasing the total net revenue for single machine order acceptance and scheduling problems using an artificial bee colony algorithm
2013,
The order acceptance and scheduling (OAS) problem is an important topic for...
Network design model with evacuation constraints
Network design model with evacuation constraints
2013,
In recent years terrorism activities have been increasing in scope worldwide as well...
Preserving an aging transit fleet: An optimal resource allocation perspective based on service life and constrained budget
Preserving an aging transit fleet: An optimal resource allocation perspective based on service life and constrained budget
2013,
Local, county and state level transit agencies with large fleets of buses and limited...
Plowing with precedence: A variant of the windy postman problem
Plowing with precedence: A variant of the windy postman problem
2013,
In winter, a common problem is to determine the route that a snowplow should take in...
A hybrid genetic‐variable neighborhood search algorithm for the cell formation problem based on grouping efficacy
A hybrid genetic‐variable neighborhood search algorithm for the cell formation problem based on grouping efficacy
2013,
Cell formation problem attempts to group machines and part families in dedicated...
Off‐line scheduling with forbidden zones
Off‐line scheduling with forbidden zones
2013,
In various manufacturing and computing environments there may be certain time...
A hybrid multi‐population genetic algorithm applied to solve the multi‐level capacitated lot sizing problem with backlogging
A hybrid multi‐population genetic algorithm applied to solve the multi‐level capacitated lot sizing problem with backlogging
2013,
The present paper proposes a new hybrid multi‐population genetic algorithm...
A network transformation heuristic approach for the deviation flow refueling location model
A network transformation heuristic approach for the deviation flow refueling location model
2013,
In the early stages of development, alternative‐fuel vehicles will tend to have...
Integrated strategic and tactical planning in a supply chain network design with a heuristic solution method
Integrated strategic and tactical planning in a supply chain network design with a heuristic solution method
2013,
In the current competitive business world, viable companies are those that have...
Three‐stage hybrid‐flowshop model for cross‐docking
Three‐stage hybrid‐flowshop model for cross‐docking
2013,
This paper deals with the optimization of a cross‐docking system. It is modeled...
Integrated staffing and scheduling for an aircraft line maintenance problem
Integrated staffing and scheduling for an aircraft line maintenance problem
2013,
This paper studies the problem of constructing the workforce schedules of an aircraft...
Reliable facility location design under disruptions
Reliable facility location design under disruptions
2013,
Distribution networks have been facing an increased exposure to risk of unpredicted...
Due‐date assignment and machine scheduling in a low machine‐rate situation with stochastic processing times
Due‐date assignment and machine scheduling in a low machine‐rate situation with stochastic processing times
2013,
Due date assignment combined with shop floor scheduling has attracted enormous amount...
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