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5.379  Articles
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This article proposes a review of flow shop scheduling at the operational level of heuristics algorithms. After defining the research scope and the concept of multi-objective optimization through scheduling, the state-of-the-art is presented. A classifica... see more

Course scheduling is one area of ??operations research. This problem schedules a class without violating an existing constraint. At this time the problem of scheduling courses is becoming increasingly complex with existing limitations One of them is in In... see more

Capacitated Vehicle Routing Problem (CVRP) is among transportation problems that are of the foremost concerns in logistics. Ensuring an effective product distribution over a large distribution network while reducing the required costs represents the scope... see more

There are plenty well-known algorithms for solving Travelling Salesman Program (TSP), such as: Linear Programming (LP), Genetic Algorithm (GA), Nearest Neighbourhood Heuristic (NNH) and Cheapest Insertion Heuristic (CIH). This paper will talk about TSP im... see more

Genetic algorithms, a sort of algorithms belonging to a more general category, so called meta-heuristics, know today a great expansion in terms of target applications, including biology, chemistry and medicine. They are inspired from primary observations ... see more

Determining the most appropriate search method or artificial intelligence technique to solve a problem is not always evident and usually requires implementation of the different approaches to ascertain this. In some instances a single approach may not be ... see more

Hyper-heuristics are aimed at providing a generalized solution to optimization problems rather than producing the best result for one or more problem instances. This paper examines the use of evolutionary algorithm (EA) selection hyper-heuristics to solve... see more

This work presents a hybrid approach called GA-NN for solving the Capacitated Vehicle Routing Problem (CVRP) using Genetic Algorithms (GA) and Nearest Neighbor heuristic (NN). The first technique was applied to determine the groups of customers to be serv... see more

This paper has the objective to evaluate the use of different methods to obtain an initial solution for the branch and bound algorithm with the objective of minimizing the makespan in a flowshop with zero buffer environment. As the problem is known to be ... see more

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