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07/28/2023
Swiper and Dora: efficient solutions to weighted distributed problems
The majority of fault-tolerant distributed algorithms are designed assum...
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12/09/2022
CryptoConcurrency: (Almost) Consensusless Asset Transfer with Shared Accounts
A typical blockchain protocol uses consensus to make sure that mutually ...
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06/23/2022
Homomorphic Sortition – Secret Leader Election for Blockchain
In a secret single leader election protocol (SSLE), one of the system me...
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05/24/2022
Distributed Randomness from Approximate Agreement
Randomisation is a critical tool in designing distributed systems. The c...
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05/11/2021
Permissionless and Asynchronous Asset Transfer [Technical Report]
Most modern asset transfer systems use consensus to maintain a totally o...
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02/25/2021
Revisiting Optimal Resilience of Fast Byzantine Consensus
It is a common belief that Byzantine fault-tolerant solutions for consen...
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05/27/2020
Asynchronous Reconfiguration with Byzantine Failures
Replicated services are inherently vulnerable to failures and security b...
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04/27/2020
