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04/19/2020
Prism Removes Consensus Bottleneck for Smart Contracts
The performance of existing permissionless smart contract platforms such...
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10/05/2019
Proof-of-Stake Longest Chain Protocols Revisited
The Nakamoto longest chain protocol has served Bitcoin well in its decad...
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10/04/2019
Boomerang: Redundancy Improves Latency and Throughput in Payment Networks
In multi-path routing schemes for payment-channel networks, Alice transf...
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09/25/2019
Prism: Scaling Bitcoin by 10,000x
Bitcoin is the first fully decentralized permissionless blockchain proto...
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10/18/2018
Deconstructing the Blockchain to Approach Physical Limits
Transaction throughput, confirmation latency and confirmation reliabilit...
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05/21/2018
Adaptive Monte-Carlo Optimization
The celebrated Monte Carlo method estimates a quantity that is expensive...
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04/15/2018
Hidden Hamiltonian Cycle Recovery via Linear Programming
We introduce the problem of hidden Hamiltonian cycle recovery, where the...
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11/02/2017