Global Optimization Methods based on Tabu Search.pdf

Global Optimization Methods based on Tabu Search PDF

Svetlana Stepanenko

Many activities can be formulated as optimization problems. Because of the computational complexity of these problems, exact optimization techniques of operations research like linear programming or dynamic programming are for the most part unfeasible for large-scale problems. Therefore, researchers, engineers, and scientists have used metaheuristic search techniques to find near optimal, good-enough optimal or even the global solutions. This work encompasses three parts. The first part provides a concise review of the most prominent metaheuristic concepts currently available and gives essential preliminaries together with definition of the combinatorial optimization problems. In the second part the new nonlinear global optimization routines based on the TS strategy are described: the Gradient Tabu Search (GTS), the Gradient Only Tabu Search (GOTS), and the Tabu Search with Powells Algorithm (TSPA). The new algorithms are compared with other approaches using various well-known test functions with varying dimensionality. In the last part of the work the GOTS is applied for global minimum energy conformation.

of structures using a Tabu search (TS) method. ... Global optimisation algorithms such as Genetic ... The most simple implementation of TS is based around.

9783838103426 ISBN
Global Optimization Methods based on Tabu Search.pdf


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Sofya Voigtuh

21.09.2018 · Abstract. This chapter presents the fundamental concepts of Tabu Search (TS) in a tutorial fashion. Special emphasis is put on showing the relationships with classical local search methods and on the basic elements of any TS heuristic, namely, the definition of the search space, the neighborhood structure, and the search memory.

Mattio Müllers

Tabu Search applied to global optimization | … In fact, we combined these methods in the following two cases: in the first case, we proposed to hybridize it with a local search technique based on Tabu Search (TS). In the second case, we

Noels Schulzen

1 May 2012 ... Based on an analysis of well-known metaheuristic algorithms, several new global optimization algorithms based on Tabu Search (TS) were ...

Jason Leghmann

TABU Search Methodology in Global Optimization Keywords--Global optimization, Heuristic methods, TABU search. 1. INTRODUCTION In this paper we consider global optimization problems of the type global min ~(x), (1) xEX where ~ : R n --* R is a continuous function on an open set containing X and X is a compact set.

Jessica Kolhmann

21 Oct 2007 ... 3.3 Convergence of optimization based estimators . ... being globally convex, efficient numerical methods are available to solve the op- ... simulated annealing heuristic to a set of test problems including switching regres-. The approaches discussed below, including evolutionary algorithms, tabu search , simulated annealing, and other global ...