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cs.DC2025
Wait-free Replicated Data Types and Fair Reconciliation
Petr Kuznetsov, Maxence Perion, Sara Tucci-Piergiovanni
Replication ensures data availability in fault-prone distributed systems. The celebrated CAP theorem stipulates that replicas cannot guarantee both strong consistency and availabil…
cs.DC2024
Fractional Payment Transactions: Executing Payment Transactions in Parallel with Less than f+1 Validations
Rida Bazzi, Sara Tucci-Piergiovanni
We consider the problem of supporting payment transactions in an asynchronous system in which up to validators are subject to Byzantine failures under the control of an adaptiv…