17 citations · 58 across the 12 of their papers we have counts for
13 papers
U-Net-Accelerated Quality-Diversity Optimization for Climate-Adaptive Urban Layouts
Alexander Hagg, Tania Guerrero, Dirk Reith
Optimizing urban layouts for climate adaptation requires balancing building density with cold-air ventilation. Because physics-based climate simulations are computationally expensi…
Full Domain Analysis in Fluid Dynamics
Alexander Hagg, Adam Gaier, Dominik Wilde +3
Novel techniques in evolutionary optimization, simulation and machine learning allow for a broad analysis of domains like fluid dynamics, in which computation is expensive and flow…
On the Suitability of Representations for Quality Diversity Optimization of Shapes
Ludovico Scarton, Alexander Hagg
The representation, or encoding, utilized in evolutionary algorithms has a substantial effect on their performance. Examination of the suitability of widely used representations fo…
Efficient Quality Diversity Optimization of 3D Buildings through 2D Pre-optimization
Alexander Hagg, Martin L. Kliemank, Alexander Asteroth +4
Quality diversity algorithms can be used to efficiently create a diverse set of solutions to inform engineers' intuition. But quality diversity is not efficient in very expensive p…
Designing Air Flow with Surrogate-assisted Phenotypic Niching
Alexander Hagg, Dominik Wilde, Alexander Asteroth +1
In complex, expensive optimization domains we often narrowly focus on finding high performing solutions, instead of expanding our understanding of the domain itself. But what if we…
An Analysis of Phenotypic Diversity in Multi-Solution Optimization
Alexander Hagg, Mike Preuss, Alexander Asteroth +1
More and more, optimization methods are used to find diverse solution sets. We compare solution diversity in multi-objective optimization, multimodal optimization, and quality dive…