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researcher

V. Livanos

8 papers hereh-index 582 citations20 works total

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

author position
  • first author2
  • middle author4
  • last author1

Across the 7 of 8 papers where every author was matched, so the position is known.

fields
  • cs.GT5
  • cs.DS2
  • math.PR1

identity via Semantic Scholar / OpenAlex

works on
bipartite matching 1competitive analysis 1k-growth systems 1matroid secretary 1online optimization 1

From the 1 of 8 linked papers with an AI index.

activity
20242026
collaborators
Showing 2024Show all

3 papers · 1 filter

cs.GT2024

Minimization I.I.D. Prophet Inequality via Extreme Value Theory: A Unified Approach

Vasilis Livanos, Ruta Mehta

The I.I.D. Prophet Inequality is a fundamental problem where, given n independent random variables X1​,…,Xn​ drawn from a known distribution D, one has to decid…

cs.GT2024

Improved Mechanisms and Prophet Inequalities for Graphical Dependencies

Vasilis Livanos, Kalen Patton, Sahil Singla

Over the past two decades, significant strides have been made in stochastic problems such as revenue-optimal auction design and prophet inequalities, traditionally modeled with n…

cs.GT2024

Oracle-Augmented Prophet Inequalities

Sariel Har-Peled, Elfarouk Harb, Vasilis Livanos

In the classical prophet inequality settings, a gambler is given a sequence of n random variables X1​,…,Xn​, taken from known distributions, observes their values in this…

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