Abstract. We argue that failure detectors encapsulate fairness. Fairness is a measure of the number of steps a process takes relative to another processes and/or messages in transi...
This paper defines the basic notions of local and non-local tasks, and determines the minimum information about failures that is necessary to solve any non-local task in message-p...
Carole Delporte-Gallet, Hugues Fauconnier, Sam Tou...
We present a simple algorithm that implements the Omega failure detector in the crash-recovery model. The algorithm is quiescent, i.e., eventually all the processes but the leader ...
Failure detectors are commonly viewed as abstractions for the synchronism present in distributed system models. However, investigations into the exact amount of synchronism encapsu...