Matches in SemOpenAlex for { <https://semopenalex.org/work/W2940124083> ?p ?o ?g. }
- W2940124083 abstract "Modeling of mechanical systems with uncertainties is extremely challenging and requires a careful analysis of a huge amount of data. Both, probabilistic modeling and nonprobabilistic modeling require either an extremely large ensemble of samples or the introduction of additional dimensions to the problem, thus, resulting also in an enormous computational cost growth. No matter whether the Monte‐Carlo sampling or Smolyak's sparse grids are used, which may theoretically overcome the curse of dimensionality, the system evaluation must be performed at least hundreds of times. This becomes possible only by using reduced order modeling and surrogate modeling. Moreover, special approximation techniques are needed to analyze the input data and to produce a parametric model of the system's uncertainties. In this paper, we describe the main challenges of approximation of uncertain data, order reduction, and surrogate modeling specifically for problems involving polymorphic uncertainty. Thereby some examples are presented to illustrate the challenges and solution methods." @default.
- W2940124083 created "2019-04-25" @default.
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- W2940124083 date "2019-04-15" @default.
- W2940124083 modified "2023-10-16" @default.
- W2940124083 title "Challenges of order reduction techniques for problems involving polymorphic uncertainty" @default.
- W2940124083 cites W1567457275 @default.
- W2940124083 cites W1690316246 @default.
- W2940124083 cites W1844174069 @default.
- W2940124083 cites W1873968263 @default.
- W2940124083 cites W1967538125 @default.
- W2940124083 cites W1971812145 @default.
- W2940124083 cites W1979628867 @default.
- W2940124083 cites W1982559793 @default.
- W2940124083 cites W1983156129 @default.
- W2940124083 cites W1984320340 @default.
- W2940124083 cites W1984516949 @default.
- W2940124083 cites W1984550626 @default.
- W2940124083 cites W1993482030 @default.
- W2940124083 cites W1994555336 @default.
- W2940124083 cites W2000392704 @default.
- W2940124083 cites W2001518794 @default.
- W2940124083 cites W2003208754 @default.
- W2940124083 cites W2006037565 @default.
- W2940124083 cites W2006641310 @default.
- W2940124083 cites W2013912476 @default.
- W2940124083 cites W2014910287 @default.
- W2940124083 cites W2016407890 @default.
- W2940124083 cites W2017489029 @default.
- W2940124083 cites W2018159038 @default.
- W2940124083 cites W2023338596 @default.
- W2940124083 cites W2026645785 @default.
- W2940124083 cites W2038198231 @default.
- W2940124083 cites W2038965799 @default.
- W2940124083 cites W2044826857 @default.
- W2940124083 cites W2045355467 @default.
- W2940124083 cites W2045757300 @default.
- W2940124083 cites W2047591100 @default.
- W2940124083 cites W2049753327 @default.
- W2940124083 cites W2049774453 @default.
- W2940124083 cites W2050363513 @default.
- W2940124083 cites W2056558085 @default.
- W2940124083 cites W2060651299 @default.
- W2940124083 cites W2068991306 @default.
- W2940124083 cites W2075492136 @default.
- W2940124083 cites W2075783780 @default.
- W2940124083 cites W2078465266 @default.
- W2940124083 cites W2080131969 @default.
- W2940124083 cites W2082043116 @default.
- W2940124083 cites W2084902726 @default.
- W2940124083 cites W2088025933 @default.
- W2940124083 cites W2088765131 @default.
- W2940124083 cites W2091230023 @default.
- W2940124083 cites W2094085947 @default.
- W2940124083 cites W2096699795 @default.
- W2940124083 cites W2101505636 @default.
- W2940124083 cites W2117754979 @default.
- W2940124083 cites W2118529735 @default.
- W2940124083 cites W2120101088 @default.
- W2940124083 cites W2131771606 @default.
- W2940124083 cites W2133924294 @default.
- W2940124083 cites W2221924005 @default.
- W2940124083 cites W2258054274 @default.
- W2940124083 cites W2311586023 @default.
- W2940124083 cites W2337712807 @default.
- W2940124083 cites W2416632929 @default.
- W2940124083 cites W2467505265 @default.
- W2940124083 cites W2553418869 @default.
- W2940124083 cites W2560834815 @default.
- W2940124083 cites W2586938721 @default.
- W2940124083 cites W2591153873 @default.
- W2940124083 cites W2623406726 @default.
- W2940124083 cites W2753125409 @default.
- W2940124083 cites W2793223447 @default.
- W2940124083 cites W2793842243 @default.
- W2940124083 cites W2882991384 @default.
- W2940124083 cites W2921426515 @default.