Search Results for author: Dimo Brockhoff

Found 9 papers, 3 papers with code

Uncrowded Hypervolume Improvement: COMO-CMA-ES and the Sofomore framework

no code implementations18 Apr 2019 Cheikh Touré, Nikolaus Hansen, Anne Auger, Dimo Brockhoff

We present a framework to build a multiobjective algorithm from single-objective ones.

COCO: The Large Scale Black-Box Optimization Benchmarking (bbob-largescale) Test Suite

1 code implementation15 Mar 2019 Ouassim Elhara, Konstantinos Varelas, Duc Nguyen, Tea Tusar, Dimo Brockhoff, Nikolaus Hansen, Anne Auger

The bbob-largescale test suite, containing 24 single-objective functions in continuous domain, extends the well-known single-objective noiseless bbob test suite, which has been used since 2009 in the BBOB workshop series, to large dimension.

Benchmarking

On Bi-Objective convex-quadratic problems

no code implementations1 Dec 2018 Cheikh Toure, Anne Auger, Dimo Brockhoff, Nikolaus Hansen

In this paper we analyze theoretical properties of bi-objective convex-quadratic problems.

COCO: Performance Assessment

1 code implementation11 May 2016 Nikolaus Hansen, Anne Auger, Dimo Brockhoff, Dejan Tušar, Tea Tušar

We present an any-time performance assessment for benchmarking numerical optimization algorithms in a black-box scenario, applied within the COCO benchmarking platform.

Benchmarking

Biobjective Performance Assessment with the COCO Platform

no code implementations5 May 2016 Dimo Brockhoff, Tea Tušar, Dejan Tušar, Tobias Wagner, Nikolaus Hansen, Anne Auger

This document details the rationales behind assessing the performance of numerical black-box optimizers on multi-objective problems within the COCO platform and in particular on the biobjective test suite bbob-biobj.

COCO: The Experimental Procedure

no code implementations29 Mar 2016 Nikolaus Hansen, Tea Tusar, Olaf Mersmann, Anne Auger, Dimo Brockhoff

We present a budget-free experimental setup and procedure for benchmarking numericaloptimization algorithms in a black-box scenario.

Benchmarking

On the Impact of Multiobjective Scalarizing Functions

no code implementations19 Sep 2014 Bilel Derbel, Dimo Brockhoff, Arnaud Liefooghe, Sébastien Verel

Recently, there has been a renewed interest in decomposition-based approaches for evolutionary multiobjective optimization.

Multiobjective Optimization Position

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