4 papers
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.…
Project Submission Games in Participatory Budgeting
Piotr Faliszewski, Łukasz 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…
Guide to Numerical Experiments on Elections in Computational Social Choice
Niclas Boehmer, Piotr Faliszewski, Łukasz Janeczko +7
We analyze how numerical experiments regarding elections were conducted within the computational social choice literature (focusing on papers published in the IJCAI, AAAI, and AAMA…
Evaluation of Project Performance in Participatory Budgeting
Niclas Boehmer, Piotr Faliszewski, Łukasz 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…