: The minisum and the minimax rules are two different rules for the election of a committee considered by Brams, Kilgour, and Sanver. As input they assume approval ballots from th...
Abstract. We address optimal group manipulation in multidimensional, multi-facility location problems. We focus on two families of mechanisms, generalized median and quantile mecha...
It is well known that standard game-theoretic approaches to voting mechanisms lead to a multitude of Nash Equilibria (NE), many of which are counter-intuitive. We focus on truth-bi...
Svetlana Obraztsova, Omer Lev, Evangelos Markakis,...
We show that a number of election-related problems with prices (such as, for example, bribery) are fixed-parameter tractable (in FPT) when parameterized by the number of candidate...
Robert Bredereck, Piotr Faliszewski, Rolf Niederme...