3 papers
cs.GT2026
Navigating the Complexity Landscape of Nominee Selection in Schulze Voting
KatarÃna Cechlárová, Jörg Rothe, Å imon Schierreich +1
We study the Possible President problem and the Necessary President problem for Schulze voting, a rule that, due to its many desirable axiomatic properties, is popular in practice.…
cs.GT2026
Necessary President in Elections with Parties
KatarÃna Cechlárová, Ildikó Schlotter
Consider an election where the set of candidates is partitioned into parties, and each party must choose exactly one candidate to nominate for the election held over all nominees.…
cs.GT2025
Candidate nomination for Condorcet-consistent voting rules
Ildikó Schlotter, KatarÃna Cechlárová
Consider elections where the set of candidates is partitioned into parties, and each party must nominate exactly one candidate. The Possible President problem asks whether some can…