Keyword: heuristics

Found 5460 papers in total
Reformulation and solution approach for non-separable integer quadratic programs
Reformulation and solution approach for non-separable integer quadratic programs
2015,
We consider quadratic programs with pure general integer variables. The objective...
A heuristic for the Minimum Score Separation Problem, a combinatorial problem associated with the cutting stock problem
A heuristic for the Minimum Score Separation Problem, a combinatorial problem associated with the cutting stock problem
2015,
The Minimum Score Separation Problem (MSSP) is a combinatorial problem that was...
Robust kernel-based regression with bounded influence for outliers
Robust kernel-based regression with bounded influence for outliers
2015,
The kernel‐based regression (KBR) method, such as support vector machine for...
The min-max multi-depot vehicle routing problem: heuristics and computational results
The min-max multi-depot vehicle routing problem: heuristics and computational results
2015,
In the multi‐depot vehicle routing problem (MDVRP), there are several depots...
A branch and bound algorithm to minimize total tardiness of jobs in a two identical-parallel-machine scheduling problem with a machine availability constraint
A branch and bound algorithm to minimize total tardiness of jobs in a two identical-parallel-machine scheduling problem with a machine availability constraint
2015,
This research focuses on the problem of scheduling jobs on two identical parallel...
Minimizing total completion time on a single machine with step improving jobs
Minimizing total completion time on a single machine with step improving jobs
2015,
Production systems often experience a shock or a technological change, resulting in...
Scheduling with a due-window for acceptable lead-times
Scheduling with a due-window for acceptable lead-times
2015,
Due‐dates are often determined during sales negotiations in two stages: (i) in...
A mathematical programming model for a multi-objective supplier selection and order allocation problem with fuzzy objectives
A mathematical programming model for a multi-objective supplier selection and order allocation problem with fuzzy objectives
2015,
This paper studies a multi‐objective supplier selection and order allocation...
Stable cooperation in dynamic vehicle routing problems
Stable cooperation in dynamic vehicle routing problems
2015,
This paper explores transportation cost minimization in the vehicle routing problem...
New heuristic algorithms for solving the planar p-median problem
New heuristic algorithms for solving the planar p-median problem
2015,
In this paper we propose effective heuristics for the solution of the planar p...
Heuristics for a continuous multi-facility location problem with demand regions
Heuristics for a continuous multi-facility location problem with demand regions
2015,
We consider a continuous multi‐facility location allocation problem where the...
Local search heuristics for the mobile facility location problem
Local search heuristics for the mobile facility location problem
2015,
In the mobile facility location problem (MFLP), one seeks to relocate (or move) a set...
A simulated annealing heuristic for the open location-routing problem
A simulated annealing heuristic for the open location-routing problem
2015,
This paper introduces the open location‐routing problem (OLRP) that is a...
The Weber problem in congested regions with entry and exit points
The Weber problem in congested regions with entry and exit points
2015,
The Weber problem is about finding a facility location on a plane such that the total...
Improving the quality of heuristic solutions for the capacitated vertex p-center problem through iterated greedy local search with variable neighborhood descent
Improving the quality of heuristic solutions for the capacitated vertex p-center problem through iterated greedy local search with variable neighborhood descent
2015,
The capacitated vertex p ‐center problem is a location problem that consists of...
Bi-objective integrating sustainable order allocation and sustainable supply chain network strategic design with stochastic demand using a novel robust hybrid multi-objective metaheuristic
Bi-objective integrating sustainable order allocation and sustainable supply chain network strategic design with stochastic demand using a novel robust hybrid multi-objective metaheuristic
2015,
Sustainability has been considered as a growing concern in supply chain network design...
Heuristics and simulated annealing procedures for the accessibility windows assembly line problem level 1 (AWALBP-L1)
Heuristics and simulated annealing procedures for the accessibility windows assembly line problem level 1 (AWALBP-L1)
2015,
We solve a new variant of the accessibility windows assembly line problem level 1. A...
A population-based metaheuristic for the pickup and delivery problem with time windows and LIFO loading
A population-based metaheuristic for the pickup and delivery problem with time windows and LIFO loading
2015,
In this paper, we solve the pickup and delivery problem with time windows and...
Path based algorithms for metro network design
Path based algorithms for metro network design
2015,
We propose a flexible and modular heuristic for the planning of metro networks. Two...
A decomposition based memetic algorithm for multi-objective vehicle routing problem with time windows
A decomposition based memetic algorithm for multi-objective vehicle routing problem with time windows
2015,
We develop a memetic algorithm following the framework of MOEA/D for MO‐VRPTW A...
A column generation approach for aircraft sequencing problems: a computational study
A column generation approach for aircraft sequencing problems: a computational study
2015,
This paper investigates the computational tractability of aircraft sequencing problems...
A new orthogonal evolutionary algorithm based on decomposition for multi-objective optimization
A new orthogonal evolutionary algorithm based on decomposition for multi-objective optimization
2015,
The diversity of solutions is very important for multi‐objective evolutionary...
Solving a large-scale crew pairing problem
Solving a large-scale crew pairing problem
2015,
Airline companies seek to solve the problem of determining an assignment of crews to a...
Order acceptance and scheduling on two identical parallel machines
Order acceptance and scheduling on two identical parallel machines
2015,
We study the order acceptance and scheduling problem on two identical parallel...
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