Butucea, Cristina; Rohde, Angelika; Steinberger, Lukas Interactive versus noninteractive locally differentially private estimation: two elbows for the quadratic functional. (English) Zbl 07714168 Ann. Stat. 51, No. 2, 464-486 (2023). MSC: 62G05 62C20 62G10 PDFBibTeX XMLCite \textit{C. Butucea} et al., Ann. Stat. 51, No. 2, 464--486 (2023; Zbl 07714168) Full Text: DOI arXiv
Butucea, Cristina; Guţă, Mădălin; Nussbaum, Michael Local asymptotic equivalence of pure states ensembles and quantum Gaussian white noise. (English) Zbl 1456.62050 Ann. Stat. 46, No. 6B, 3676-3706 (2018). Reviewer: Jaromír Antoch (Praha) MSC: 62G05 62G10 62B15 81P50 62P35 PDFBibTeX XMLCite \textit{C. Butucea} et al., Ann. Stat. 46, No. 6B, 3676--3706 (2018; Zbl 1456.62050) Full Text: DOI arXiv Euclid
Butucea, Cristina; Ingster, Yuri I.; Suslina, Irina A. Sharp variable selection of a sparse submatrix in a high-dimensional noisy matrix. (English) Zbl 1330.62169 ESAIM, Probab. Stat. 19, 115-134 (2015). MSC: 62G05 62G20 94A12 PDFBibTeX XMLCite \textit{C. Butucea} et al., ESAIM, Probab. Stat. 19, 115--134 (2015; Zbl 1330.62169) Full Text: DOI arXiv
Butucea, Cristina; Meziani, Katia Quadratic functional estimation in inverse problems. (English) Zbl 1213.62134 Stat. Methodol. 8, No. 1, 31-41 (2011). MSC: 62M09 62M05 62F10 PDFBibTeX XMLCite \textit{C. Butucea} and \textit{K. Meziani}, Stat. Methodol. 8, No. 1, 31--41 (2011; Zbl 1213.62134) Full Text: DOI arXiv Link
Butucea, C.; Comte, F. Adaptive estimation of linear functionals in the convolution model and applications. (English) Zbl 1200.62022 Bernoulli 15, No. 1, 69-98 (2009). MSC: 62G05 62M10 62P05 PDFBibTeX XMLCite \textit{C. Butucea} and \textit{F. Comte}, Bernoulli 15, No. 1, 69--98 (2009; Zbl 1200.62022) Full Text: DOI arXiv
Butucea, Cristina Goodness-of-fit testing and quadratic functional estimation from indirect observations. (English) Zbl 1126.62028 Ann. Stat. 35, No. 5, 1907-1930 (2007). MSC: 62G10 62G20 62G07 62F12 62G05 PDFBibTeX XMLCite \textit{C. Butucea}, Ann. Stat. 35, No. 5, 1907--1930 (2007; Zbl 1126.62028) Full Text: DOI arXiv Euclid
Butucea, Cristina Exact adaptive pointwise estimation on Sobolev classes of densities. (English) Zbl 0990.62032 ESAIM, Probab. Stat. 5, 1-31 (2001). MSC: 62G07 62G20 PDFBibTeX XMLCite \textit{C. Butucea}, ESAIM, Probab. Stat. 5, 1--31 (2001; Zbl 0990.62032) Full Text: DOI Numdam EuDML
Butucea, Cristina The adaptive rate of convergence in a problem of pointwise density estimation. (English) Zbl 0977.62038 Stat. Probab. Lett. 47, No. 1, 85-90 (2000). MSC: 62G07 62G20 PDFBibTeX XMLCite \textit{C. Butucea}, Stat. Probab. Lett. 47, No. 1, 85--90 (2000; Zbl 0977.62038) Full Text: DOI