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Auflistung nach Schlagwort "Evolutionary Algorithm"

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  • Textdokument
    AIDA-Vis – Automatic Data Visualization with Human Preferences
    (INFORMATIK 2022, 2022) Laurito,Walter; Höllig,Jacqueline; Lachowitzer,Jonas; Thoma,Steffen; Budde,Matthias; Philipp,Patrick
    Data visualization is a complex task that typically requires human expertise, acquired through a large number of professional working hours. The automatic generation of reasonable visualizations would be a good solution for inexperienced laypeople. However, existing approaches fall short since they are quite static and rely only on traditional supervised learning. This results in models which recommend a single visualization solely based on the dataset features. User preferences and goals are not taken into account. We propose a more flexible solution that is iteratively updated with the individual user's preferences and outputs a ranked list of visualizations for a given dataset.
  • Zeitschriftenartikel
    Parallel Function Optimisation Using Evolutionary Algorithms and Deterministic Neighbourhood Search
    (PARS: Parallel-Algorithmen, -Rechnerstrukturen und -Systemsoftware: Vol. 28, No. 1, 2011) Zgeras, Ioannis; Brehm, Jürgen; Reisch, Andreas
    Modern computer hardware provides massive computational power by parallelism. However, many of the existing algorithms and frameworks are optimised for sequential execution and are not capable to be parallelised or do not scale well on complex parallel architectures. In our paper, we present a metaheuristic consisting of a parallel Evolutionary Algorithm and a parallel Neighbourhood Search. For the implementation massively parallel GPUs are used. This framework is evaluated on the application of function optimisation.