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researcher

P. Mertikopoulos

102 papers hereh-index 395.2k citations206 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author23
  • middle author45
  • last author33

Across the 102 of 102 papers where every author was matched, so the position is known.

fields
  • cs.GT39
  • math.OC35
  • cs.IT10
  • cs.LG10
  • math.PR3
  • stat.ML2

identity via Semantic Scholar / OpenAlex

activity
20082026
most citedOptimistic mirror descent in saddle-point problems: Going the extra (gradient) mile

114 citations · 664 across the 92 of their papers we have counts for

collaborators
Showing 2019Show all

2 papers · 1 filter

math.OC2019★ 23 cited

On the convergence of single-call stochastic extra-gradient methods

Yu-Guan Hsieh, Franck Iutzeler, Jérôme Malick +1

Variational inequalities have recently attracted considerable interest in machine learning as a flexible paradigm for models that go beyond ordinary loss function minimization (suc…

math.OC2019★ 13 cited

Forward-backward-forward methods with variance reduction for stochastic variational inequalities

Radu Ioan Bot, Panayotis Mertikopoulos, Mathias Staudigl +1

We develop a new stochastic algorithm with variance reduction for solving pseudo-monotone stochastic variational inequalities. Our method builds on Tseng's forward-backward-forward…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.