Ensemble of surrogates with hybrid method using global and local measures for engineering design
Sign Up to like & getrecommendations! Published in 2018 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-017-1841-y
Abstract: Surrogate models are usually used as a time-saving approach to reduce the computational burden of expensive computer simulations for engineering design. However, it is difficult to choose an appropriate model for an unknown design space.… read more here.
Keywords: method; local measures; global local; engineering design ... See more keywords
From local measures to regional impacts: Modelling changes in nutrient loads to the Baltic Sea
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Hydrology: Regional Studies"
DOI: 10.1016/j.ejrh.2021.100867
Abstract: Abstract Study Region Our study region is the Baltic Sea Drainage Basin (BSDB), which covers an area of 1.8 Mio km2 distributed over 14 countries in northern Europe. Study Focus We use a large-scale hydrological… read more here.
Keywords: sea; local measures; baltic sea; load emissions ... See more keywords
A unified ensemble of surrogates with global and local measures for global metamodelling
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Optimization"
DOI: 10.1080/0305215x.2020.1739280
Abstract: ABSTRACT Surrogate models are widely used in engineering design and optimization to substitute computationally expensive simulations for efficient approximation of system behaviours. However, since actual system behaviours are usually not known a priori, it is… read more here.
Keywords: ensemble surrogates; proposed model; local measures; global local ... See more keywords