Keyword: heuristics

Found 5460 papers in total
A hierarchical clustering and routing procedure for large scale disaster relief logistics planning
A hierarchical clustering and routing procedure for large scale disaster relief logistics planning
2012,
We describe a hierarchical cluster and route procedure (HOGCR) for coordinating...
The time dependent vehicle routing problem with time windows: Benchmark problems, an efficient solution algorithm, and solution characteristics
The time dependent vehicle routing problem with time windows: Benchmark problems, an efficient solution algorithm, and solution characteristics
2012,
An algorithm that can tackle time dependent vehicle routing problems with hard or soft...
A modified uniformization method for the solution of the chemical master equation
A modified uniformization method for the solution of the chemical master equation
2010,
The chemical master equation is considered an accurate description of general chemical...
A Weiszfeld algorithm for the solution of an asymmetric extension of the generalized Fermat location problem
A Weiszfeld algorithm for the solution of an asymmetric extension of the generalized Fermat location problem
2010,
The Generalized Fermat Problem (in the plane) is: given n ≥ 3 destination points...
Some fourth‐order nonlinear solvers with closed formulae for multiple roots
Some fourth‐order nonlinear solvers with closed formulae for multiple roots
2010,
In this paper, we present six new fourth‐order methods with closed formulae for...
Design of conjugate, conjoined shapes and tilings using topology optimization
Design of conjugate, conjoined shapes and tilings using topology optimization
2012,
We present a method for obtaining conjugate, conjoined shapes and tilings in the...
An efficient class of direct search surrogate methods for solving expensive optimization problems with CPU‐time‐related functions
An efficient class of direct search surrogate methods for solving expensive optimization problems with CPU‐time‐related functions
2012,
In this paper, we characterize a new class of computationally expensive optimization...
Computational strategies for reliability‐based structural optimization of aeroelastic limit cycle oscillations
Computational strategies for reliability‐based structural optimization of aeroelastic limit cycle oscillations
2012,
Gradient‐based optimization, via the adjoint method, is needed to realistically...
A heuristic sequencing procedure for sequential solution of decomposed optimal design problems
A heuristic sequencing procedure for sequential solution of decomposed optimal design problems
2012,
The efficiency of designing a large‐scale structure with many variables can...
Dynamic substructuring and reanalysis methods in a surrogate‐based design optimization environment
Dynamic substructuring and reanalysis methods in a surrogate‐based design optimization environment
2012,
In light weight structure design, vibration control is necessary to meet strict...
An improved critical constraint method for structural optimization of product families
An improved critical constraint method for structural optimization of product families
2012,
This paper discusses important improvements in the efficient Critical Constraint...
Solving the multi‐commodity capacitated multi‐facility Weber problem using Lagrangean relaxation and a subgradient‐like algorithm
Solving the multi‐commodity capacitated multi‐facility Weber problem using Lagrangean relaxation and a subgradient‐like algorithm
2012,
The Multi‐commodity Capacitated Multi‐facility Weber Problem (MCMWP) is...
Modeling the effects of integrated rail and property development on the design of rail line services in a linear monocentric city
Modeling the effects of integrated rail and property development on the design of rail line services in a linear monocentric city
2012,
This paper proposes a new model for investigating the effects of integrated rail and...
A two‐stage algorithm for the extended linehaul‐feeder vehicle routing problem with time windows
A two‐stage algorithm for the extended linehaul‐feeder vehicle routing problem with time windows
2012,
In this paper, an extended linehaul‐feeder vehicle routing problem with time...
Scheduling linear deteriorating jobs to minimize the number of tardy jobs
Scheduling linear deteriorating jobs to minimize the number of tardy jobs
2012,
In this paper a problem of scheduling a single machine under linear deterioration...
A heuristic approach to the warehouse management problem: a real case study
A heuristic approach to the warehouse management problem: a real case study
2012,
In this paper, a new heuristic approach is proposed to solve a real Storage Problem...
A multiple‐drawer medication layout problem in automated dispensing cabinets
A multiple‐drawer medication layout problem in automated dispensing cabinets
2012,
In this paper we investigate the problem of locating medications in automated...
Competitive food supply chain networks with application to fresh produce
Competitive food supply chain networks with application to fresh produce
2013,
In this paper, we develop a network‐based food supply chain model under...
CVaR minimization by the SRA algorithm
CVaR minimization by the SRA algorithm
2012,
Using the risk measure CVaR in financial analysis has become more and more popular...
Derivative‐free methods for bound constrained mixed‐integer optimization
Derivative‐free methods for bound constrained mixed‐integer optimization
2012,
We consider the problem of minimizing a continuously differentiable function of...
On the convergence of trust region algorithms for unconstrained minimization without derivatives
On the convergence of trust region algorithms for unconstrained minimization without derivatives
2012,
We consider iterative trust region algorithms for the unconstrained minimization of an...
A new iterative scheme for a countable family of relatively nonexpansive mappings and an equilibrium problem in Banach spaces
A new iterative scheme for a countable family of relatively nonexpansive mappings and an equilibrium problem in Banach spaces
2012,
In this paper, we construct a new iterative scheme and prove strong convergence...
A facility location model with safety stock costs: analysis of the cost of single‐sourcing requirements
A facility location model with safety stock costs: analysis of the cost of single‐sourcing requirements
2012,
We consider a supply chain setting where multiple uncapacitated facilities serve a set...
Competitive multi‐facility location games with non‐identical firms and convex traffic congestion costs
Competitive multi‐facility location games with non‐identical firms and convex traffic congestion costs
2012,
This paper studies a set of heterogenous competitive firms simultaneously locating...
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