Panagiotis Tsilifis

Compressive sensing adaptation for polynomial chaos expansions

Panagiotis Tsilifis, Xun Huan, Cosmin Safta et al. · Journal of Computational Physics · 2019 · 70 citations · Full text

Engineering, Compressive Sensing, Compressive Sensing Adaptation +4

Reduced Wiener Chaos representation of random fields via basis adaptation and projection

Panagiotis Tsilifis, Roger Ghanem · Journal of Computational Physics · 2017 · 50 citations · Full text

Basis Adaptation, Engineering, Chaos Theory +7

Surrogate-based sequential Bayesian experimental design using non-stationary Gaussian Processes

Piyush Pandita, Panagiotis Tsilifis, Nimish M. Awalgaonkar et al. · Computer Methods in Applied Mechanics and Engineering · 2021 · 29 citations

Bayesian Statistics, Gaussian Process, Optimal Experimental Design +7

Homogeneous chaos basis adaptation for design optimization under uncertainty: Application to the oil well placement problem

Charanraj Thimmisetty, Panagiotis Tsilifis, Roger Ghanem · Artificial intelligence for engineering design analysis and manufacturing · 2017 · 27 citations

Numerical Analysis, Engineering, Structural Optimization +17

Bayesian adaptation of chaos representations using variational inference and sampling on geodesics

Panagiotis Tsilifis, Roger Ghanem · Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences · 2018 · 25 citations · Full text

Embedded Manifolds, High-dimensional Chaos, Markov Chain Monte Carlo +16