Markov Chain Monte Carlo Inference of Parametric Dictionaries for Sparse Bayesian Approximations. - Theodora Chaspari; Andreas Tsiartas; Panagiotis Tsilifis; Shrikanth S. Narayanan (IEEE Trans. Signal Process., 2016)

Homogeneous chaos basis adaptation for design optimization under uncertainty: Application to the oil well placement problem. - Charanraj Thimmisetty; Panagiotis Tsilifis; Roger G. Ghanem (Artif. Intell. Eng. Des. Anal. Manuf., 2017)

Reduced Wiener Chaos representation of random fields via basis adaptation and projection. - Panagiotis Tsilifis; Roger G. Ghanem (J. Comput. Phys., 2017)

Efficient Bayesian Experimentation Using an Expected Information Gain Lower Bound. - Panagiotis Tsilifis; Roger G. Ghanem; Paris Hajali (SIAM/ASA J. Uncertain. Quantification, 2017)

The Stochastic Quasi-chemical Model for Bacterial Growth: Variational Bayesian Parameter Update. - Panagiotis Tsilifis; William J. Browning; Thomas E. Wood; Paul K. Newton; Roger G. Ghanem (J. Nonlinear Sci., 2018)

Compressive sensing adaptation for polynomial chaos expansions. - Panagiotis Tsilifis; Xun Huan; Cosmin Safta; Khachik Sargsyan; Guilhem Lacaze; Joseph C. Oefelein; Habib N. Najm; Roger G. Ghanem (J. Comput. Phys., 2019)

Bayesian learning of orthogonal embeddings for multi-fidelity Gaussian Processes. - Panagiotis Tsilifis; Piyush Pandita; Sayan Ghosh; Valeria Andreoli; Thomas Vandeputte; Liping Wang (CoRR, 2020)

Sparse Polynomial Chaos expansions using variational relevance vector machines. - Panagiotis Tsilifis; Iason Papaioannou; Daniel Straub; Fabio Nobile (J. Comput. Phys., 2020)

Multifidelity Model Calibration in Structural Dynamics Using Stochastic Variational Inference on Manifolds. - Panagiotis Tsilifis; Piyush Pandita; Sayan Ghosh; Liping Wang (Entropy, 2022)

Bayesian inverse problems with conditional Sinkhorn generative adversarial networks in least volume latent spaces. - Qiuyi Chen; Panagiotis Tsilifis; Mark D. Fuge (Neural Networks, 2025)

Microstructure characterization in thermal barrier coatings using Sparse Polynomial Chaos Classifiers and Global Sensitivity Analysis. - Panagiotis Tsilifis; Roger G. Ghanem; Ryan Jacobs (Reliab. Eng. Syst. Saf., 2026)