187 citations · 212 across the 8 of their papers we have counts for
17 papers
Bullshark: The Partially Synchronous Version
Alexander Spiegelman, Neil Giridharan, Alberto Sonnino +1
The purpose of this manuscript is to describe the deterministic partially synchronous version of Bullshark in a simple and clean way. This result is published in CCS 2022, however,…
Low-latency, Scalable, DeFi with Zef
Mathieu Baudet, Alberto Sonnino, Michal Krol
Zef was recently proposed to extend the low-latency, Byzantine-Fault Tolerant (BFT) payment protocol FastPay with anonymous coins. This report explores further extensions of FastPa…
Be Aware of Your Leaders
Shir Cohen, Rati Gelashvili, Lefteris Kokoris Kogias +4
Advances in blockchains have influenced the State-Machine-Replication (SMR) world and many state-of-the-art blockchain-SMR solutions are based on two pillars: Chaining and Leader-r…
Shard Scheduler: object placement and migration in sharded account-based blockchains
Michał Król, Onur Ascigil, Sergi Rene +3
We propose Shard Scheduler, a system for object placement and migration in account-based sharded blockchains. Our system calculates optimal placement and decides of object migratio…
Scaling Distributed Ledgers and Privacy-Preserving Applications
Alberto Sonnino
This thesis proposes techniques aiming to make blockchain technologies and smart contract platforms practical by improving their scalability, latency, and privacy. This thesis star…
PASTRAMI: Privacy-preserving, Auditable, Scalable & Trustworthy Auctions for Multiple Items
Michał Król, Alberto Sonnino, Argyrios Tasiopoulos +2
Decentralised cloud computing platforms enable individuals to offer and rent resources in a peer-to-peer fashion. They must assign resources from multiple sellers to multiple buyer…