Dmitrii M. Ostrovskii
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Beyond least-squares: Fast rates for regularized empirical risk minimization through self-concordance
U Marteau-Ferey, D Ostrovskii, F Bach, A Rudi
32nd Annual Conference on Learning Theory 99, 2294-2340, 2019
Efficient search of first-order Nash equilibria in nonconvex-concave smooth min-max problems
DM Ostrovskii, A Lowy, M Razaviyayn
arXiv preprint arXiv:2002.07919, 2020
Dynamic resource allocation for MCCA-based streaming in Wi-Fi mesh networks
E Khorov, A Krasilov, A Lyakhov, D Ostrovsky
International Workshop on Wireless Access Flexibility, 93-111, 2013
Analytical study of neighborhood discovery and link management in OLSR
E Khorov, A Kiryanov, A Lyakhov, D Ostrovsky
2012 IFIP Wireless Days, 1-6, 2012
Finite-sample analysis of -estimators using self-concordance
DM Ostrovskii, F Bach
Electronic Journal of Statistics 15 (1), 326-391, 2018
Concentration inequalities for the exponential weighting method
Y Golubev, D Ostrovski
Mathematical Methods of Statistics 23 (1), 20-37, 2014
A dynamic channel reservation method for multimedia streaming in Wi-Fi Mesh networks
AN Krasilov, AI Lyakhov, DM Ostrovsky, EM Khorov
Automation and Remote Control 74 (9), 1460-1473, 2013
Analysis of the joint use of the proactive and reactive methods of the topology information dissemination in ad-hoc wireless networks
AI Lyakhov, PO Nekrasov, DM Ostrovsky, AA Safonov, EM Khorov
Journal of Communications Technology and Electronics 57 (12), 1322-1330, 2012
Adaptive recovery of signals by convex optimization
Z Harchaoui, A Juditsky, A Nemirovski, D Ostrovsky
28th Annual Conference on Learning Theory 40, 929-955, 2015
Structure-blind signal recovery
DM Ostrovsky, Z Harchaoui, A Juditsky, AS Nemirovski
Advances In Neural Information Processing Systems, 4817-4825, 2016
Efficient first-order algorithms for adaptive signal denoising
D Ostrovskii, Z Harchaoui
International Conference on Machine Learning (ICML), 2018, 2018
Affine invariant covariance estimation for heavy-tailed distributions
D Ostrovskii, A Rudi
32nd Annual Conference on Learning Theory 99, 2531-2550, 2019
Analytical study of the quality of links established by the neighborhood discovery protocol
AI Lyakhov, DM Ostrovsky, EM Khorov
Journal of Communications Technology & Electronics 57 (12), 1314, 2012
Efficient primal-dual algorithms for large-scale multiclass classification
D Babichev, D Ostrovskii, F Bach
arXiv preprint arXiv:1902.03755, 2019
Near-optimal model discrimination with non-disclosure
DM Ostrovskii, M Ndaoud, A Javanmard, M Razaviyayn
arXiv preprint arXiv:2012.02901, 2020
Adaptive denoising of signals with shift-invariant structure
D Ostrovskii, Z Harchaoui, A Juditsky, A Nemirovski
arXiv preprint arXiv:1806.04028, 2018
Adaptive signal recovery by convex optimization
D Ostrovskii
Université Grenoble Alpes, 2018
Filtrage adaptatif par optimisation convexe
Z Harchaoui, A Juditsky, D Ostrovski
Journées SMAI-MODE 2016, 2016
Research Statement
DM Ostrovskii
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