Foucart, Simon; Liao, Chunyang Radius of information for two intersected centered hyperellipsoids and implications in optimal recovery from inaccurate data. (English) Zbl 1541.41027 J. Complexity 83, Article ID 101841, 20 p. (2024). Reviewer: Jin Liang (Shanghai) MSC: 41A65 46N40 90C22 90C47 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Foucart, Simon Full recovery from point values: an optimal algorithm for Chebyshev approximability prior. (English) Zbl 1525.41001 Adv. Comput. Math. 49, No. 4, Paper No. 57, 14 p. (2023). Reviewer: Marcel G. de Bruin (Heemstede) MSC: 41A05 41A10 41A50 90C05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Foucart, Simon; Liao, Chunyang; Shahrampour, Shahin; Wang, Yinsong Learning from non-random data in Hilbert spaces: an optimal recovery perspective. (English) Zbl 1498.46078 Sampl. Theory Signal Process. Data Anal. 20, No. 1, Paper No. 5, 19 p. (2022). MSC: 46N40 90C22 90C47 68T05 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Ettehad, Mahmood; Foucart, Simon Instances of computational optimal recovery: dealing with observation errors. (English) Zbl 1483.41012 SIAM/ASA J. Uncertain. Quantif. 9, 1438-1456 (2021). Reviewer: Sorin-Mihai Grad (Paris) MSC: 41A65 49M29 65K05 90C22 90C47 × Cite Format Result Cite Review PDF Full Text: DOI arXiv