67 citations · 170 across the 7 of their papers we have counts for
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stat.CO2016
Gradient-informed basis adaptation for Legendre Chaos expansions
Panagiotis A. Tsilifis
The recently introduced basis adaptation method for Homogeneous (Wiener) Chaos expansions is explored in a new context where the rotation/projection matrices are computed by discov…
stat.ME2016★ 50 cited
Reduced Wiener Chaos representation of random fields via basis adaptation and projection
Panagiotis Tsilifis, Roger Ghanem
A new characterization of random fields appearing in physical models is presented that is based on their well-known Homogeneous Chaos expansions. We take advantage of the adaptatio…