Everyone Knows That Everyone Knows: Gossip Protocols for Super Experts

A gossip protocol is a procedure for sharing secrets in network. The basic action pairwise message exchange (telephone call) wherein the calling agents all they know. An agent who knows an expert. usual termination condition that are experts. Instead, we explore protocols know We call such super also investigate common knowledge among agents. Additionally, model experts do not make and answer calls, this knowledge. conditions under which terminate, both synchronous case, where there global clock, asynchronous not. show commonly known with engaged may terminate faster than same without