1 citations · 1 across the 2 of their papers we have counts for
3 papers
cs.GT2021★ 1 cited
Lower Bounds Implementing Mediators in Asynchronous Systems
Ivan Geffner, Joseph Y. Halpern
Abraham, Dolev, Geffner, and Halpern proved that, in asynchronous systems, a -robust equilibrium for players and a trusted mediator can be implemented without the mediat…
cs.CR2019
Security in Asynchronous Interactive Systems
Ivan Geffner, Joseph Y. Halpern
Secure function computation has been thoroughly studied and optimized in the past decades. We extend techniques used for secure computation to simulate arbitrary protocols involvin…
cs.DC2018
Implementing Mediators with Asynchronous Cheap Talk
Ittai Abraham, Danny Dolev, Ivan Geffner +1
A mediator can help non-cooperative agents obtain an equilibrium that may otherwise not be possible. We study the ability of players to obtain the same equilibrium without a mediat…