It is often claimed that Conflict-free Replicated Data Types (CRDTs) ensure consistency of replicated data in peer-to-peer systems. However, peer-to-peer systems usually consist of untrusted nodes that may deviate from the specified protocol (i.e. ...
Many distributed applications rely on forms of event correlation, which result in atomic delivery of multiple events aggregated by following process-specific criteria. Generally, more than one process is aggregating events, implying that events are ...
We study non-equivocation in synchronous agreement protocols: the restriction on faulty processes that they cannot act differently towards distinct non-faulty processes. Guarantees of non-equivocation have been used to provide improved fault tolerance ...
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