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cs.DC2023★ 1 cited
Asynchrony-Resilient Sleepy Total-Order Broadcast Protocols
Francesco D'Amato, Giuliano Losa, Luca Zanolini
Dynamically available total-order broadcast (TOB) protocols tolerate fluctuating participation, e.g., as high as 99% of their participants going offline, which is especially useful…
cs.DC2023
Time is not a Healer, but it Sure Makes Hindsight 20:20
Eli Gafni, Giuliano Losa
In the 1980s, three related impossibility results emerged in the field of distributed computing. First, Fischer, Lynch, and Paterson demonstrated that deterministic consensus is un…
cs.DC2023
Consensus in the Unknown-Participation Message-Adversary Model
Giuliano Losa, Eli Gafni
We propose a new distributed-computing model, inspired by permissionless distributed systems such as Bitcoin and Ethereum, that allows studying permissionless consensus in a mathem…