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pro vyhledávání: '"AMATO, Francesco"'
Gasper, the consensus protocol currently employed by Ethereum, typically requires 64 to 95 slots -- the units of time during which a new chain extending the previous one by one block is proposed and voted -- to finalize. This means that under ideal c
Externí odkaz:
http://arxiv.org/abs/2411.00558
A Confirmation Rule, within blockchain networks, refers to an algorithm implemented by network nodes that determines (either probabilistically or deterministically) the permanence of certain blocks on the blockchain. An example of Confirmation Ruble
Externí odkaz:
http://arxiv.org/abs/2405.00549
In social sciences, studies are often based on questionnaires asking participants to express ordered responses several times over a study period. We present a model-based clustering algorithm for such longitudinal ordinal data. Assuming that an ordin
Externí odkaz:
http://arxiv.org/abs/2401.14827
Over the past years, distributed consensus research has extended its focus towards addressing challenges in large-scale, permissionless systems, such as blockchains. This shift is characterized by the need to accommodate dynamic participation, contra
Externí odkaz:
http://arxiv.org/abs/2310.11331
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 in permissionless blockchain environments. However, dynamically avail
Externí odkaz:
http://arxiv.org/abs/2309.05347
Autor:
Calderone, Danilo, Cesarelli, Giuseppe, Ricciardi, Carlo, Amato, Francesco, Clemente, Fabrizio
Publikováno v:
Rapid Prototyping Journal, 2024, Vol. 30, Issue 11, pp. 275-287.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-05-2024-0222
Autor:
D'Amato, Francesco, Zanolini, Luca
Currently, Gasper, the implemented consensus protocol of Ethereum, takes between 64 and 95 slots to finalize blocks. Because of that, a significant portion of the chain is susceptible to reorgs. The possibility to capture MEV (Maximum Extractable Val
Externí odkaz:
http://arxiv.org/abs/2302.12745
Autor:
D'Amato, Francesco, Zanolini, Luca
Dynamic participation has recently become a crucial requirement for devising permissionless consensus protocols. This notion, originally formalized by Pass and Shi (ASIACRYPT 2017) through their "sleepy model", captures the essence of a system's abil
Externí odkaz:
http://arxiv.org/abs/2302.11326