5 citations · 7 across the 5 of their papers we have counts for
6 papers · 1 filter
Privacy-Preserving Federated Averaging with Byzantine Aggregators in Asynchronous Networks
Antonella Del Pozzo, Achille Desreumaux, Mathieu Gestin +2
Federated Learning requires secure aggregation to prevent gradient leakage, yet existing protocols suffer from key limitations: they assume synchrony, require heavy peer-to-peer co…
Preliminaries paper: Byzantine Tolerant Strong Auditable Atomic Register
Antonella Del Pozzo, Antoine Lavandier, Alexandre Rapetti
An auditable register extends the classical register with an audit operation that returns information on the read operations performed on the register. In this paper, we study Byza…
The Synchronization Power of Auditable Registers
Hagit Attiya, Antonella Del Pozzo, Alessia Milani +2
Auditability allows to track all the read operations performed on a register. It abstracts the need of data owners to control access to their data, tracking who read which informat…
SoK: Achieving State Machine Replication in Blockchains based on Repeated Consensus
Silvia Bonomi, Antonella Del Pozzo, Álvaro García-Pérez +1
This paper revisits the ubiquitous problem of achieving state machine replication in blockchains based on repeated consensus, like Tendermint. To achieve state machine replication…
Building Regular Registers with Rational Malicious Servers and Anonymous Clients -- Extended Version
Antonella Del Pozzo, Silvia Bonomi, Riccardo Lazzeretti +1
The paper addresses the problem of emulating a regular register in a synchronous distributed system where clients invoking and operations are anonymo…
Optimal Self-Stabilizing Mobile Byzantine-Tolerant Regular Register with bounded timestamp
Silvia Bonomi, Antonella Del Pozzo, Maria Potop-Butucaru +1
This paper proposes the first implementation of a self-stabilizing regular register emulated by servers that is tolerant to both mobile Byzantine agents, and \emph{transient fa…