A survey of blockchain consensus protocols
Blockchain consensus protocols have been a focus of attention since the advent of Bitcoin.
Although classic distributed consensus algorithms made significant contributions to the …
Although classic distributed consensus algorithms made significant contributions to the …
A systematic review of blockchain scalability: Issues, solutions, analysis and future research
Blockchain is an inspiring emerging technology that takes much attention from various
researchers and companies. The technology offers various benefits such as data security …
researchers and companies. The technology offers various benefits such as data security …
Solutions to scalability of blockchain: A survey
Blockchain-based decentralized cryptocurrencies have drawn much attention and been
widely-deployed in recent years. Bitcoin, the first application of blockchain, achieves great …
widely-deployed in recent years. Bitcoin, the first application of blockchain, achieves great …
Monoxide: Scale out blockchains with asynchronous consensus zones
Cryptocurrencies have provided a promising infrastructure for pseudonymous online
payments. However, low throughput has significantly hindered the scalability and usability of …
payments. However, low throughput has significantly hindered the scalability and usability of …
Verifiable delay functions
We study the problem of building a verifiable delay function (VDF). A VDF VDF requires a
specified number of sequential steps to evaluate, yet produces a unique output that can be …
specified number of sequential steps to evaluate, yet produces a unique output that can be …
Omniledger: A secure, scale-out, decentralized ledger via sharding
Designing a secure permissionless distributed ledger (blockchain) that performs on par with
centralized payment processors, such as Visa, is a challenging task. Most existing …
centralized payment processors, such as Visa, is a challenging task. Most existing …
Towards scaling blockchain systems via sharding
Existing blockchain systems scale poorly because of their distributed consensus protocols.
Current attempts at improving blockchain scalability are limited to cryptocurrency. Scaling …
Current attempts at improving blockchain scalability are limited to cryptocurrency. Scaling …
Turbo-aggregate: Breaking the quadratic aggregation barrier in secure federated learning
Federated learning is a distributed framework for training machine learning models over the
data residing at mobile devices, while protecting the privacy of individual users. A major …
data residing at mobile devices, while protecting the privacy of individual users. A major …
SBFT: A scalable and decentralized trust infrastructure
GG Gueta, I Abraham, S Grossman… - 2019 49th Annual …, 2019 - ieeexplore.ieee.org
SBFT is a state of the art Byzantine fault tolerant state machine replication system that
addresses the challenges of scalability, decentralization and global geo-replication. SBFT is …
addresses the challenges of scalability, decentralization and global geo-replication. SBFT is …