Meeting in a Convex World: Convex Consensus with Asynchronous Fallback

ePrint Report: Meeting in a Convex World: Convex Consensus with Asynchronous Fallback

Andrei Constantinescu, Diana Ghinea, Roger Wattenhofer, Floris Westermann

Convex Consensus (CC) allows a set of parties to agree on a value $v$ inside the convex hull of their inputs with respect to a predefined convexity notion, even in the presence of byzantine parties. In this work, we focus on achieving CC in the best-of-both-worlds paradigm, i.e., simultaneously tolerating at most $t_s$ corruptions if communication is synchronous, and at …

asynchronous diana eprint report inputs meeting notion report respect roger value world