David Ryzák

Second-year PhD student at the Czech Technical University AI Center broadly interested in game theory and social choice. Currently I work on trust management combined with tools from cooperative game theory under the supervision of Tomáš Kroupa.

david.ryzak@fel.cvut.cz arXiv ORCID
David Ryzák
Research

What I work on

A few threads I'm actively pulling on:

game theory social choice trust management cooperative game theory
Publications

Papers

  1. A Tractable Class of Cooperative Games Defined by Directed
    Networks: Unanimity Decomposition and Shapley Value
    David Ryzák, Tomáš Kroupa
    preprint
    arXiv
  2. Stochastic Cooperative Games of Risk Averse Players and
    Application to Multiple Newsvendors Problem (diploma thesis paper)
    David Ryzák, Martin Černý
    preprint
    arXiv
  3. Antipalindromic Numbers
    Ľubomíra Dvořáková, Stanislav Kruml, David Ryzák · Acta Polytechnica 61(3), 428–434 (2021)
    DOI
Talks & workshops

Talks and presentations

For students

Students theses

I would love to supervise bachelor theses, or co-supervise master theses, on any topic in game theory or social choice. You can bring your own topic, or we can come up with something suitable together — feel free to get in touch.

david.ryzak@fel.cvut.cz
Teaching

Computational Game Theory

I teach the course tutorials for Computational Game Theory this winter semester (26/27). Course website: tomaskroupa.github.io/quarto-game-theory-course.