Preprints


Finite-sample analysis of M-estimators using self-concordance
D. Ostrovskii, F. Bach
Submitted, 2018 
[pdf]  [arXiv]  [hal]  [slides]  [bib] 


Adaptive denoising of signals with shift-invariant structure
D. OstrovskiiZ. Harchaoui, A. Juditsky, A. Nemirovski 
Submitted, 2018 
[pdf]  [arXiv]  [bib] 
 
 
Conference Publications


Efficient first-order algorithms for adaptive signal denoising
D. OstrovskiiZ. Harchaoui 
ICML 2018 
[pdf]  [arXiv]  [conference]  [slides]  [code]  [bib] 


Structure-blind signal recovery
D. OstrovskiiZ. Harchaoui, A. Juditsky, A. Nemirovski 
NIPS 2016 
[pdf]  [arXiv]  [hal]  [conference]  [code]  [bib] 


Adaptive recovery of signals by convex optimization
Z. Harchaoui, A. Juditsky, A. Nemirovski, D. Ostrovskii
COLT 2015
[pdf]  [hal]  [conference]  [bib]


Journal Publications



Concentration inequalities for the exponential weighting method
Yu. Golubev, D. Ostrovskii 
Mathematical Methods of Statistics, vol. 23, no. 1, pp. 20-37, 2014  
[pdf]  [hal]


PhD thesis 


Adaptive signal recovery by convex optimization
Université Grenoble Alpes
[pdf]  [hal]


 
Concentration inequalities for the exponential weighting method
MSc Thesis (in Russian)
Moscow Institute of Physics and Technology
Adviser: Yuri Golubev
[pdf]


Analytical study of NHDP link management protocol
BSc Thesis (in Russian)
Moscow Institute of Physics and Technology
Adviser: Andrey Lyakhov 
[pdf]
 
 
 
Dynamic resource allocation for MCCA-based streaming in Wi-Fi mesh networks
E.  
Khorov, A. Krasilov, A. Lyakhov, and D. Ostrovsky
WiFlex 2013
  
 
Analytical study of neighborhood discovery and link management in OLSR
E. Khorov, A. Kiryanov, A. Lyakhov, D. Ostrovsky
IFIP Wireless Days 2012
[pdf]
  
A dynamic channel reservation method for multimedia streaming in Wi-Fi Mesh networks
A. Krasilov, A. Lyakhov, D. Ostrovsky, E. Khorov 
Automation and Remote Control, vol. 74, no. 9, pp. 1460-1473, 2013
  
Analytical study of the quality of links established by the neighborhood discovery protocol
A. Lyakhov, D. Ostrovsky, E. Khorov
Journal of Communications Technology and Electronics, vol. 57, no. 12, pp. 1314-1321, 2012


Talks
 

09/2018
CWI-INRIA Workshop, INRIA, Paris
Finite-sample Analysis of M-estimators using Self-concordance
 
07/2018
ICML 2018, Stockholm
Efficient First-order Algorithms for Adaptive Signal Denoising
 
04/2018
Peter Grünwald's group seminar, CWI
[slides] 
 
02/2018
SIERRA Team seminar, INRIA Paris

01/2018
PhD defense, Université Grenoble Alpes

11/2017
Journée des Doctorants, Université Grenoble Alpes
    
07/2017
IMS seminar, Göttingen
      
05/2017
IRIT seminar, Toulouse
[slides] 
 
05/2017
ORFE seminar, Princeton

12/2016
NIPS 2016, Barcelona (poster)

11/2016
PGMO Days 2016, Paris

08/2015
COLT 2015, Paris (spotlight, poster)

04/2015
StatLearn 2015, Grenoble

11/2013
56th Annual MIPT Conference, Moscow

* As an undergraduate, I was a research assistant at Network Protocols Research Lab of IITP RAS (Kharkevich Institute)