In decision-making methods, it is common to assume that the experts are honest and
professional. However, this is not the case when one or more experts in the pairwise-based …

Much of the social choice literature examines direct voting systems, in which voters submit
their ranked preferences over candidates and a voting rule picks a winner. Real-world …

Voting can abstractly model any decision-making scenario and as such it has been
extensively studied over the decades. Recently, the related literature has focused on …

In the last few years, a lot of the activity of the computational social choice community has
focused on novel mechanisms for reaching decisions by large groups of people. While this …

To study how interdependent and self-interested decision makers collectively make a choice
in highly complex social environments, this paper presents a novel and powerful Community …

Gerrymandering is a practice of manipulating district boundaries and locations in order to
achieve a political advantage for a particular party. Lewenberg, Lev, and Rosenschein …

Gerrymandering is the process of creating electoral districts for partisan advantage, allowing
a party to win more seats than what is reasonable for their vote. While research on …

We consider a setting with agents that have preferences over alternatives and are
partitioned into disjoint districts. The goal is to choose one alternative as the winner using a …

Like electoral systems, decision-making methods are also vulnerable to manipulation by
decision-makers. The ability to effectively defend against such threats can only come from …

We analyze how numerical experiments regarding elections were conducted within the
computational social choice literature (focusing on papers published in the IJCAI, AAAI, and …