Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

30 résultats
Page :
triés par
Image document

Curve registration by nonparametric goodness-of-fit testing

 Olivier Collier , Arnak S. Dalalyan
2011
Pré-publication, Document de travail hal-00580047v7
Image document

Robust Estimation for an Inverse Problem Arising in Multiview Geometry

 Arnak S. Dalalyan , Renaud Keriven
Journal of Mathematical Imaging and Vision, 2012, 43 (1), pp.10-23. ⟨10.1007/s10851-011-0281-3⟩
Article dans une revue hal-00415603v2
Image document

Sharp Oracle Inequalities for Aggregation of Affine Estimators

 Arnak S. Dalalyan , Joseph Salmon
Annals of Statistics, 2012, 40 (4), pp.2327-2355. ⟨10.1214/12-AOS1038⟩
Article dans une revue hal-00587225v3
Image document

Permutation estimation and minimax rates of identifiability

 Olivier Collier , Arnak S. Dalalyan
JMLR, 2013, 31, pp.10-19
Article dans une revue hal-00787916v1
Image document

Second-order asymptotic expansion for a non-synchronous covariation estimator

 Arnak S. Dalalyan , Nakahiro Yoshida
Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, 2011, 47 (3), pp.748-789. ⟨10.1214/10-AIHP383⟩
Article dans une revue hal-00270287v2
Image document

Learning Heteroscedastic Models by Convex Programming under Group Sparsity

 Arnak S. Dalalyan , Mohamed Hebiri , Katia Meziani , Joseph Salmon
Proceedings of the 30 th International Conference on Machine Learning, 2013, http://icml.cc/2013/?page_id=43
Article dans une revue hal-00813908v1
Image document

Mirror averaging with sparsity priors

 Arnak S. Dalalyan , Alexandre Tsybakov
Bernoulli, 2012, 18 (3), pp.914-944. ⟨10.3150/11-BEJ361⟩
Article dans une revue hal-00461580v3

Description of random fields by means of one-point finite-conditional distributions

 Arnak S. Dalalyan , Boris Nahapetian
Journal of Contemporary Mathematical Analysis, 2011, 46 (2), pp.67-73. ⟨10.3103/S1068362311020075⟩
Article dans une revue hal-00588728v1
Image document

Asymptotic statistical equivalence for ergodic diffusions: the multidimensional case

 Arnak S. Dalalyan , Markus Reiss
Probability Theory and Related Fields, 2007, 137 (1-2), pp.25-47
Article dans une revue hal-00004828v2
Image document

Sparse learning approach to the problem of robust estimation of camera locations

 Arnak S. Dalalyan , Renaud Keriven
ICCV, Sep 2009, Kyoto, Japan. pp.436-443
Communication dans un congrès hal-00834935v1

On Camera Calibration with Linear Programming and Loop Constraint Linearization

 Jérôme Courchay , Arnak S. Dalalyan , Renaud Keriven , Peter Sturm
International Journal of Computer Vision, 2012, 97 (1), pp.71-90. ⟨10.1007/s11263-011-0483-6⟩
Article dans une revue istex hal-00705804v1

Wilks' phenomenon and penalized likelihood-ratio test for nonparametric curve registration

 Olivier Collier , Arnak S. Dalalyan
Journal of Machine Learning Research, 2012, 22, pp.264-272
Article dans une revue hal-00705796v1
Image document

Aggregation by exponential weighting, sharp PAC-Bayesian bounds and sparsity

 Arnak S. Dalalyan , Alexandre Tsybakov
Machine Learning, 2008, 72 (1-2), pp.39-61. ⟨10.1007/s10994-008-5051-0⟩
Article dans une revue hal-00265651v2
Image document

Contribution à la statistique des diffusions. Estimation semiparamétrique et efficacité au second ordre. Agrégation et réduction de dimension pour le modèle de régression.

 Arnak S. Dalalyan
Mathematics [math]. Université Pierre et Marie Curie - Paris VI, 2007
HDR tel-00192080v1
Image document

Statistical inference in compound functional models

 Arnak S. Dalalyan , Yuri Ingster , Alexandre Tsybakov
2012
Pré-publication, Document de travail hal-00725663v3
Image document

Minimax testing of a composite null hypothesis defined via a quadratic functional in the model of regression

 Laëtitia Comminges , Arnak S. Dalalyan
Electronic Journal of Statistics , 2013, 7, pp.146-190. ⟨10.1214/13-EJS766⟩
Article dans une revue hal-00722903v3
Image document

Optimal aggregation of affine estimators

 Joseph Salmon , Arnak S. Dalalyan
COLT - 24th Conference on Learning Theory - 2011, Jul 2011, Budapest, Hungary. 19 p
Communication dans un congrès hal-00654251v1

Minimax rates in permutation estimation for feature matching

 Olivier Collier , Arnak S. Dalalyan
2013
Pré-publication, Document de travail hal-00874514v1
Image document

A new algorithm for estimating the effective dimension-reduction subspace

 Arnak S. Dalalyan , Anatoli B. Juditsky , Vladimir Spokoiny
Journal of Machine Learning Research, 2008, 9, pp.1647-1678
Article dans une revue hal-00128129v2

A global camera network calibration method with Linear Programming

 Jérôme Courchay , Arnak S. Dalalyan , Renaud Keriven , Peter Sturm
3DPVT 2010 - International Symposium on 3D Data Processing, Visualization and Transmission, May 2010, Paris, France
Communication dans un congrès inria-00523984v1
Image document

Fused sparsity and robust estimation for linear models with unknown variance

 Yin Chen , Arnak S. Dalalyan
Neural Information Processing Systems (NIPS 2012), Dec 2012, United States. pp.1-16
Communication dans un congrès hal-00742601v1
Image document

Sparse Regression Learning by Aggregation and Langevin Monte-Carlo

 Arnak S. Dalalyan , Alexandre Tsybakov
Journal of Computer and System Sciences, 2012, 78 (5), pp.1423-1443. ⟨10.1016/j.jcss.2011.12.023⟩
Article dans une revue hal-00362471v4

Competing against the Best Nearest Neighbor Filter in Regression

 Arnak S. Dalalyan , Joseph Salmon
ALT 2011 - 22nd International Conference on Algorithmic Learning Theory, Oct 2011, Espoo, Finland. pp.129-143, ⟨10.1007/978-3-642-24412-4_13⟩
Communication dans un congrès hal-00654276v1
Image document

Stein Shrinkage and Second-Order Efficiency for semiparametric estimation of the shift

 Arnak S. Dalalyan
Mathematical Methods of Statistics, 2007, 16 (1), pp.42-62
Article dans une revue hal-00008578v3
Image document

Tight conditions for consistent variable selection in high dimensional nonparametric regression

 Laëtitia Comminges , Arnak S. Dalalyan
COLT - 24th Conference on Learning Theory - 2011, Jul 2011, Budapest, Hungary. 19 p
Communication dans un congrès inria-00566721v2
Image document

Tight conditions for consistency of variable selection in the context of high dimensionality

 Laëtitia Comminges , Arnak S. Dalalyan
Annals of Statistics, 2012, 40 (5), pp.2667-2696. ⟨10.1214/12-AOS1046⟩
Article dans une revue hal-00602211v3

Image denoising with patch based PCA: local versus global

 Charles-Alban Deledalle , Joseph Salmon , Arnak S. Dalalyan
BMVC 2011 - 22nd British Machine Vision Conference, Aug 2011, Dundee, United Kingdom. pp.25.1-25.10, ⟨10.5244/C.25.25⟩
Communication dans un congrès hal-00654289v1

Towards Optimal Naive Bayes Nearest Neighbor

 Régis Behmo , Paul Marcombes , Arnak S. Dalalyan , Veronique Prinet
ECCV 2010 - 11th European Conference on Computer Vision, Sep 2010, Heraklion, Crete, Greece. pp.171-184, ⟨10.1007/978-3-642-15561-1_13⟩
Communication dans un congrès istex hal-00654399v1
Image document

Sparsity oracle inequalities for mirror avaraging aggregate

 Arnak S. Dalalyan , Alexandre Tsybakov
Journées MAS 2010, Bordeaux, 2010, Bordeaux, France
Communication dans un congrès inria-00510285v1

Exploiting loops in the graph of trifocal tensors for calibrating a network of cameras

 Jérôme Courchay , Arnak S. Dalalyan , Renaud Keriven , Peter Sturm
ECCV 2010 - European Conference on Computer Vision, Sep 2010, Heraklion, Greece. pp.85-99, ⟨10.1007/978-3-642-15552-9_7⟩
Communication dans un congrès inria-00523988v1
Page :