Designing and implementing explainable systems is seen as the next step towards
increasing user trust in, acceptance of and reliance on Artificial Intelligence (AI) systems …

By classic results in social choice theory, any reasonable preferential voting method
sometimes gives individuals an incentive to report an insincere preference. The extent to …

Plurality voting is perhaps the most commonly used way to aggregate the preferences of
multiple voters. Yet, there is no consensus on how people vote strategically, even in very …

Research in both computational social choice and preference reasoning uses tools and
techniques from computer science, generally algorithms and complexity analysis, to …

In classical elections, voters only submit their ballot once, whereas in iterative voting, the
ballots may be changed iteratively. Following the work by Wilczynski [2019], we consider the …

We consider a set of voters making a collective decision via simultaneous vote on two binary
issues. Voters' preferences are captured by payoffs assigned to combinations of outcomes …

We present a strategy-proof public goods budgeting mechanism where agents determine
both the total volume of expenses and specific allocation. It is constructed as a modification …

Computational Social Choice (COMSOC) investigates computational issues surrounding the
aggregation of individual preferences and collective decision making [7]. Much of this work …

In many real world situations, collective decisions are made using voting and, in scenarios
such as committee or board elections, employing voting rules that return multiple winners. In …

In many real world situations, collective decisions are made using voting. Moreover,
scenarios such as committee or board elections require voting rules that return multiple …