3 papers
cs.GT2025
Identifying Imperfect Clones in Elections
Piotr Faliszewski, Lukasz Janeczko, Grzegorz Lisowski +2
A perfect clone in an ordinal election (i.e., an election where the voters rank the candidates in a strict linear order) is a set of candidates that each voter ranks consecutively.…
cs.GT2025
Project Submission Games in Participatory Budgeting
Piotr Faliszewski, Åukasz Janeczko, Andrzej Kaczmarczyk +2
We introduce the framework of project submission games, capturing the behavior of project proposers in participatory budgeting (and multiwinner elections). Here, each proposer subm…
cs.GT2025
Evaluation of Project Performance in Participatory Budgeting
Niclas Boehmer, Piotr Faliszewski, Åukasz Janeczko +5
We study ways of evaluating the performance of losing projects in participatory budgeting (PB) elections by seeking actions that would have led to their victory. We focus on loweri…