no code implementations • 17 Apr 2024 • Denis Antipov, Aneta Neumann, Frank Neumann, Andrew M. Sutton
The diversity optimization is the class of optimization problems, in which we aim at finding a diverse set of good solutions.
no code implementations • 25 Mar 2022 • Luke Branson, Andrew M. Sutton
Repair operators are often used for constraint handling in constrained combinatorial optimization.
no code implementations • 10 Feb 2021 • Yue Xie, Aneta Neumann, Frank Neumann, Andrew M. Sutton
We perform runtime analysis of a randomized search algorithm (RSA) and a basic evolutionary algorithm (EA) for the chance-constrained knapsack problem with correlated uniform weights.
no code implementations • 15 Jan 2020 • Frank Neumann, Andrew M. Sutton
This chapter compiles a number of results that apply the theory of parameterized algorithmics to the running-time analysis of randomized search heuristics such as evolutionary algorithms.
no code implementations • 26 Nov 2019 • Benjamin Doerr, Carola Doerr, Aneta Neumann, Frank Neumann, Andrew M. Sutton
In this paper, we investigate submodular optimization problems with chance constraints.
no code implementations • 10 Aug 2016 • Duc-Cuong Dang, Tobias Friedrich, Timo Kötzing, Martin S. Krejca, Per Kristian Lehre, Pietro S. Oliveto, Dirk Sudholt, Andrew M. Sutton
This proves a sizeable advantage of all variants of the ($\mu$+1) GA compared to (1+1) EA, which requires time $\Theta(n^k)$.
no code implementations • 10 Feb 2015 • Tobias Friedrich, Timo Kötzing, Martin Krejca, Andrew M. Sutton
For this, we model sexual recombination with a simple estimation of distribution algorithm called the Compact Genetic Algorithm (cGA), which we compare with the classical $\mu+1$ EA.