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» On the Brittleness of Evolutionary Algorithms
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EC
2010
158views ECommerce» more  EC 2010»
15 years 3 months ago
An Efficient Algorithm for Computing Hypervolume Contributions
The hypervolume indicator serves as a sorting criterion in many recent multi-objective evolutionary algorithms (MOEAs). Typical algorithms remove the solution with the smallest lo...
Karl Bringmann, Tobias Friedrich
ACIIDS
2012
IEEE
331views Database» more  ACIIDS 2012»
14 years 2 months ago
Quad Countries Algorithm (QCA)
This paper introduces an improved evolutionary algorithm based on the Imperialist Competitive Algorithm (ICA), called Quad Countries Algorithm (QCA). The Imperialist Competitive Al...
M. A. Soltani-Sarvestani, Shahriar Lotfi, Fatemeh ...
GECCO
2005
Springer
101views Optimization» more  GECCO 2005»
16 years 2 days ago
Measuring mobility and the performance of global search algorithms
The global search properties of heuristic search algorithms are not well understood. In this paper, we introduce a new metric, mobility, that quantifies the dispersion of local o...
Monte Lunacek, L. Darrell Whitley, James N. Knight
NICSO
2010
Springer
15 years 10 months ago
Accelerated Genetic Algorithms with Markov Chains
t] Based on the mutation matrix formalism and past statistics of genetic algorithm, a Markov Chain transition probability matrix is introduced to provide a guided search for comple...
Guan Wang, Chen Chen, Kwok Yip Szeto
GECCO
2009
Springer
133views Optimization» more  GECCO 2009»
15 years 4 months ago
Improved analysis methods for crossover-based algorithms
We deepen the theoretical analysis of the genetic algorithm for the all-pairs shortest path problem proposed by Doerr, Happ and Klein (GECCO 2008). We show that the growth of the ...
Benjamin Doerr, Madeleine Theile