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Dive into the research topics where Cristina Butucea is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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ASYMPTOTIC EQUIVALENCE OF LOCALLY STATIONARY PROCESSES AND BIVARIATE GAUSSIAN WHITE NOISE
Butucea, C., Meister, A. & Rohde, A., 1 Apr 2025, In: Annals of Statistics. 53, 2, p. 879-906 28 p.Research output: Contribution to journal › Article › peer-review
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Low-rank regularization in two-sided matrix regression
Bettache, N. & Butucea, C., 1 Jan 2025, In: Electronic Journal of Statistics. 19, 1, p. 1174-1198 25 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Simultaneous off-the-grid learning of mixtures issued from a continuous dictionary
Butucea, C., Delmas, J. E. F. S., Dutfoy, A. & Hardy, C., 1 Feb 2025, In: Bernoulli. 31, 1, p. 187-212 26 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Off-the-grid prediction and testing for linear combination of translated features
Butucea, C., Delmas, J. F., Dutfoy, A. & Hardy, C., 1 Jan 2024, In: Electronic Journal of Statistics. 18, 2, p. 2931-2973 43 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Goodness-of-Fit Testing for Hölder Continuous Densities Under Local Differential Privacy
Dubois, A., Berrett, T. B. & Butucea, C., 1 Jan 2023, Foundations of Modern Statistics - Festschrift in Honor of Vladimir Spokoiny. Belomestny, D., Butucea, C., Mammen, E., Moulines, E., Reiß, M. & Ulyanov, V. V. (eds.). Springer, p. 53-119 67 p. (Springer Proceedings in Mathematics and Statistics; vol. 425).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
Open Access -
INTERACTIVE VERSUS NONINTERACTIVE LOCALLY DIFFERENTIALLY PRIVATE ESTIMATION: TWO ELBOWS FOR THE QUADRATIC FUNCTIONAL
Butucea, C., Rohde, A. & Steinberger, L., 1 Apr 2023, In: Annals of Statistics. 51, 2, p. 464-486 23 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Phase transitions for support recovery under local differential privacy
Butucea, C., Dubois, A. & Saumard, A., 1 Jan 2023, In: Mathematical Statistics and Learning. 6, 1-2, p. 1-50 50 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Preface
Belomestny, D., Butucea, C., Mammen, E., Moulines, E., Reiß, M. & Ulyanov, V. V., 1 Jan 2023, In: Springer Proceedings in Mathematics and Statistics. 425, p. v-viiResearch output: Contribution to journal › Editorial
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VARIABLE SELECTION, MONOTONE LIKELIHOOD RATIO AND GROUP SPARSITY
Butucea, C., Mammen, E., Ndaoud, M. & Tsybakov, A. B., 1 Feb 2023, In: Annals of Statistics. 51, 1, p. 312-333 22 p.Research output: Contribution to journal › Article › peer-review
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Fast nonasymptotic testing and support recovery for large sparse Toeplitz covariance matrices
Bettache, N., Butucea, C. & Sorba, M., 1 Jul 2022, In: Journal of Multivariate Analysis. 190, 104883.Research output: Contribution to journal › Article › peer-review
Open Access