3.6k citations · 3.6k across the 7 of their papers we have counts for
7 papers
On Orchestrating Parallel Broadcasts for Distributed Ledgers
Peiyao Sheng, Chenyuan Wu, Dahlia Malkhi +4
This paper introduces and develops the concept of ``ticketing'', through which atomic broadcasts are orchestrated by nodes in a distributed system. The paper studies different tick…
BBCA-CHAIN: Low Latency, High Throughput BFT Consensus on a DAG
Dahlia Malkhi, Chrysoula Stathakopoulou, Maofan Yin
This paper presents a partially synchronous BFT consensus protocol powered by BBCA, a lightly modified Byzantine Consistent Broadcast (BCB) primitive. BBCA provides a Complete-Adop…
BBCA-LEDGER: High Throughput Consensus meets Low Latency
Chrysoula Stathakopoulou, Michael Wei, Maofan Yin +2
This paper presents BBCA-LEDGER, a Byzantine log replication technology for partially synchronous networks enabling blocks to be broadcast in parallel, such that each broadcast is…
State-Machine Replication Scalability Made Simple (Extended Version)
Chrysoula Stathakopoulou, Matej Pavlovic, Marko Vukolić
Consensus, state-machine replication (SMR) and total order broadcast (TOB) protocols are notorious for being poorly scalable with the number of participating nodes. Despite the rec…
BMS: Secure Decentralized Reconfiguration for Blockchain and BFT Systems
Selma Steinhoff, Chrysoula Stathakopoulou, Matej Pavlovic +1
Reconfiguration of long-lived blockchain and Byzantine fault-tolerant (BFT) systems poses fundamental security challenges. In case of state-of-the-art Proof-of-Stake (PoS) blockcha…
Mir-BFT: High-Throughput Robust BFT for Decentralized Networks
Chrysoula Stathakopoulou, Tudor David, Matej Pavlovic +1
This paper presents Mir-BFT, a robust Byzantine fault-tolerant (BFT) total order broadcast protocol aimed at maximizing throughput on wide-area networks (WANs), targeting deploymen…
Hyperledger Fabric: A Distributed Operating System for Permissioned Blockchains
Elli Androulaki, Artem Barger, Vita Bortnikov +18
Fabric is a modular and extensible open-source system for deploying and operating permissioned blockchains and one of the Hyperledger projects hosted by the Linux Foundation (www.h…