1 citations · 2 across the 5 of their papers we have counts for
6 papers
Privacy-Preserving Smart Contracts for Permissioned Blockchains: A zk-SNARK-Based Recipe Part-1
Aldenio Burgos, Eduardo Alchieri
The Bitcoin white paper introduced blockchain technology, enabling trustful transactions without intermediaries. Smart contracts emerged with Ethereum and blockchains expanded beyo…
Probabilistic Byzantine Fault Tolerance (Extended Version)
Diogo Avelãs, Hasan Heydari, Eduardo Alchieri +2
Consensus is a fundamental building block for constructing reliable and fault-tolerant distributed services. Many Byzantine fault-tolerant consensus protocols designed for partiall…
FlexCast: genuine overlay-based atomic multicast
Eliã Batista, Paulo Coelho, Eduardo Alchieri +2
Atomic multicast is a communication abstraction where messages are propagated to groups of processes with reliability and order guarantees. Atomic multicast is at the core of stron…
From Byzantine Replication to Blockchain: Consensus is only the Beginning
Alysson Bessani, Eduardo Alchieri, João Sousa +2
The popularization of blockchains leads to a resurgence of interest in Byzantine Fault-Tolerant (BFT) state machine replication protocols. However, much of the work on this topic f…
Early Scheduling in Parallel State Machine Replication
Eduardo Alchieri, Fernando Dotti, Fernando Pedone
State machine replication is standard approach to fault tolerance. One of the key assumptions of state machine replication is that replicas must execute operations deterministicall…
Efficient and Modular Consensus-Free Reconfiguration for Fault-Tolerant Storage
Eduardo Alchieri, Alysson Bessani, Fabiola Greve +1
Quorum systems are useful tools for implementing consistent and available storage in the presence of failures. These systems usually comprise a static set of servers that provide a…