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Wydział Matematyki, Informatyki i Mechaniki Uniwersytetu Warszawskiego

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Seminarium „Gry, mechanizmy i sieci społeczne”

Cotygodniowe seminarium badawcze (brak strony WWW)

Lista referatów

  • 2015-10-29, godz. 12:15, 3320

    Jakub Pawlewicz (Instytut Informatyki, Wydział MIM UW)

    Game of Hex - Solving 10x10 board

    Hex is a famous board game with very simple rules invented by Piet Hein in 1942 and independently by John Nash in 1948. Since finding a winning strategy is PSPACE-complete it is unlikely that we will find it. However, for this game many theories were developed. On the last decade, research made by U...

  • 2015-10-22, godz. 12:15, 3320

    Marcin Waniek (Instytut Informatyki, Wydział MIM UW)

    Disguising centrality

    Various centrality measures have been developed to identify key members of a social network. We study how such members can escape detection without giving away much of their influence on the network.In our work, we focus on the best-known centrality measures and influence models. In particular, we s...

  • 2015-10-08, godz. 12:15, 3320

    Oskar Skibski (Institute of Informatics, University of Warsaw)

    Full Additivity with Basic Division Imply the Shapley Value

    The principle of Additivity states the sum of payoffs in two separate games should equal the payoff in the combination of those games. Typically, the literature considers limited version of this principle in which both games have exactly the same set of players. In contrary, in this paper we study t...