2 papers
cs.CR2025
TRIP: Coercion-resistant Registration for E-Voting with Verifiability and Usability in Votegral
Louis-Henri Merino, Simone Colombo, Rene Reyes +9
Online voting is convenient and flexible, but amplifies the risks of voter coercion and vote buying. One promising mitigation strategy enables voters to give a coercer fake voting…
cs.CC2025
Worst-Case and Average-Case Hardness of Hypercycle and Database Problems
Cheng-Hao Fu, Andrea Lincoln, Rene Reyes
In this paper we present tight lower-bounds and new upper-bounds for hypergraph and database problems. We give tight lower-bounds for finding minimum hypercycles. We give tight low…