3 papers
cs.DC2026
Discrete Incremental Voting: New Bounds for General Graphs and Expanders
Petra Berenbrink, Colin Cooper, Thorsten Götte +2
We analyze the discrete incremental voting process (DIV) introduced by Cooper, Radzik, and Shiraga [OPODIS '23]. In this process, we consider a set of nodes connected in an…
cs.DC2026
Undecided State Dynamics with Many Opinions
Colin Cooper, Frederik Mallmann-Trenn, Tomasz Radzik +2
We study the Undecided-State Dynamics (USD), a fundamental consensus process in which each vertex holds one of decided opinions or the undecided state. We consider both the gos…
cs.DC2024
Asynchronous 3-Majority Dynamics with Many Opinions
Colin Cooper, Frederik Mallmann-Trenn, Tomasz Radzik +2
We consider 3-Majority, a probabilistic consensus dynamics on a complete graph with vertices, each vertex starting with one of initial opinions. At each discrete time step,…