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.DS2025
New Parallel and Streaming Algorithms for Directed Densest Subgraph
Slobodan MitroviÄ, Theodore Pan, Mahdi Qaempanah +1
Finding dense subgraphs is a fundamental problem with applications to community detection, clustering, and data mining. Our work focuses on finding approximate densest subgraphs in…