Publications by Florentina Bunea

Recent Publications and Technical Reports by Florentina Bunea

On the sample covariance matrix estimator of reduced effective rank population matrices, with applications to fPCA, 2012, http://arxiv.org/abs/1212.5321, F. Bunea and L. Xiao.
The square root group lasso: theoretical properties and fast algorithms, 2013, http://arxiv.org/abs/1302.0261 F. Bunea, J. Lederer and Y. She.
From Probability to Statistics and Back: High-Dimensional Models and Processes. A Festschrift in Honor of Jon Wellner; IMS Collections, Volume 9, 2012, Banerjee, M., Bunea, F., Huang, J., Koltchinskii, V and Maathuis, M. H., Editors.
Joint variable and rank selection for parsimonious estimation of high dimensional matrices, 2012, The Annals of Statistics, Vol. 40, 2359-2388 , http://arxiv.org/abs/1110.3556, (F. Bunea, Y. She and M. Wegkamp)
Optimal selection of reduced rank estimators of high-dimensional matrices,, 2011, The Annals of Statistics, Vol. 39, 1282 - 1309, (F. Bunea, Y. She and M. Wegkamp)
Penalized least squares regression methods and their applications to neuroimaging, 2011, NeuroImage, Vol. 55, 1519 - 1527 ( F. Bunea, Y. She, H. Ombao et al.)
Adaptive inference for the mean of a Gaussian process in functional data, 2011, J.R.Statist. Soc. B, Vol. 73 (4), 531 - 558 (F. Bunea, A. Ivanescu and M. Wegkamp)
Spades and Mixture Models, 2010, The Annals of Statistics, Vol. 38, No. 4, 2525 - 2558 (F. Bunea, M. Wegkamp, A. Tsybakov and A. Barbu)
Dimension reduction and variable selection in case-control studies via regularized likelihood optimization, 2009, Electronic Journal of Statistics, Vol.3, 1257 - 1287. (F. Bunea and A. Barbu)
Honest variable selection in linear and logistic regression models via $\ell_1$ and $\ell_1 + \ell_2$ penalization , 2008, The Electronic Journal of Statistics , Vol. 2, Pages: 1153-1194 (F. Bunea)
Sequential Procedures for Aggregating Arbitrary Estimators of a Conditional Mean , 2008, IEEE Transactions in Information Theory , Vol. 54, No. 4, 1725 - 1735. (F. Bunea and A. Nobel).
Consistent selection via the Lasso for high dimensional approximating regression models , 2008, IMS Collections, B. Clarke and S. Ghosal Editors; Vol 3, 122 - 138. (F. Bunea)
Aggregation for Gaussian Regression , 2007, Annals of Statistics , 35 (4), 1674 - 1697. (F. Bunea, M. Wegkamp and A. Tsybakov).
Sparse density estimation with l1 penalties , 2007, Lecture Notes in Artificial Intelligence (COLT 2007), Springer, 530 - 544. (F. Bunea, A. Tsybakov and M. Wegkamp)
Sparsity oracle inequalities for the lasso , 2007, The Electronic Journal of Statistics, 169 - 194. (F. Bunea, A. Tsybakov and M. Wegkamp ).
Aggregation and Sparsity via l1 Penalized Least Squares , 2006, Lecture Notes in Artificial Intelligence (COLT 2006), Springer, 379 - 391. (F. Bunea, A. Tsybakov and M. Wegkamp).

Consistent variable selection in high dimensional regression via multiple testing, 2006, J. Stat. Planning and Inference, Elsevier, Vol 136, pp 4349-4364 (F. Bunea, M. Wegkamp and A. Auguste) .
Minimax Adaptive Spectral Estimation from an Ensemble of Signals, 2006, IEEE Transactions on Signal Processing, Vol. 54, pp. 2865 - 2874. (F. Bunea, H. Ombao and A. Auguste).

Covariate Selection for Semiparametric Hazard Function Regression Models, 2005, Journal of Multivariate Analysis, Vol. 92, 186-204 (F. Bunea and I. McKeague).

Function Classification in Hilbert Spaces, 2004, IEEE Transactions in Information Theory, Vol 51, No. 6, 2163 - 2172. ( G. Biau, F. Bunea and M. Wegkamp)

Consistent Covariate Selection and Post Model Selection Inference in Semiparametric Regression, 2004, Annals of Statistics, Vol. 32, No. 3, 898-927 (F. Bunea).

Two-Stage Model Selection Procedures in Partially Linear Regression, 2004, The Canadian Journal of Statistics, Vol. 32, No 2, pp. 105-118 (F. Bunea and M. Wegkamp).

A Note on Penalized Minimum Distance Estimation in Nonparametric Regression, 2003 The Canadian Journal of Statistics, 2003, Vol. 31, No 3, pp. 267-274 (F. bunea and M. Wegkamp).

A Model Selection Approach to Semiparametric Regression, 2000, Ph.D. thesis, University of Washington .

MCMC in I X J X K Contingency Tables, 2000, Fields Institute Communications, 26, AMS, Providence, Rhode Island (F. Bunea and Julian Besag) .

Geometrical restrictions in self deconvolution (1995), The Annals of Mathematics, University of Bucharest, Mathematics and Informatics Series, 44, 41-50, (F. Bunea).