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03/14/2022
Block-STM: Scaling Blockchain Execution by Turning Ordering Curse to a Performance Blessing
Block-STM is a parallel execution engine for smart contracts, built arou...
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09/25/2021
Good-case and Bad-case Latency of Unauthenticated Byzantine Broadcast: A Complete Categorization
This paper studies the good-case latency of unauthenticated Byzantine fa...
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06/18/2021
Jolteon and Ditto: Network-Adaptive Efficient Consensus with Asynchronous Fallback
Existing committee-based Byzantine state machine replication (SMR) proto...
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03/04/2021
Be Prepared When Network Goes Bad: An Asynchronous View-Change Protocol
The popularity of permissioned blockchain systems demands BFT SMR protoc...
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02/16/2021
Brief Note: Fast Authenticated Byzantine Consensus
Byzantine fault-tolerant (BFT) state machine replication (SMR) has been ...
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02/14/2021
Good-case Latency of Byzantine Broadcast: a Complete Categorization
This paper explores the problem good-case latency of Byzantine fault-tol...
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01/11/2021
Strengthened Fault Tolerance in Byzantine Fault Tolerant Replication
Byzantine fault tolerant (BFT) state machine replication (SMR) is an imp...
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03/29/2020
Optimal Good-case Latency for Byzantine Broadcast and State Machine Replication
This paper investigates Byzantine broadcast (BB) protocols with optimal ...
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02/26/2020
Improved Extension Protocols for Byzantine Broadcast and Agreement
Byzantine broadcast (BB) and Byzantine agreement (BA) are two most funda...
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09/25/2019
Design of Algorithms under Policy-Aware Local Differential Privacy: Utility-Privacy Trade-offs
Local differential privacy (LDP) enables private data sharing and analyt...
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03/15/2018