Proceedings of the Third ACM Workshop on Blockchains, Cryptocurrencies and Contracts最新文献

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Push and Pull: Manipulating a Production Schedule and Maximizing Rewards on the EOSIO Blockchain 推与拉:在EOSIO平台上操纵生产计划和最大化奖励
Dongsoo Lee, Dong Hoon Lee
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引用次数: 6
Colosseum: A Scalable Permissioned Blockchain over Structured Network Colosseum:一个可扩展的结构化网络许可区块链
H. Gupta, D. Janakiram
{"title":"Colosseum: A Scalable Permissioned Blockchain over Structured Network","authors":"H. Gupta, D. Janakiram","doi":"10.1145/3327959.3329539","DOIUrl":"https://doi.org/10.1145/3327959.3329539","url":null,"abstract":"Permissioned blockchain protocols generally use voting based algorithms to reach consensus. Scaling such protocols is hard because of their high message complexity and thus, have a limited number of applications. Use cases like banking and healthcare blockchain require a scalable distributed protocol to maintain the consistency of the ledger and ensure its safety. This paper presents Colosseum, a scalable consensus protocol designed for permissioned blockchain systems. It is a knockout tournament based protocol over a structured ring network to reach consensus on the next set of block proposers. Participants compete in the rounds of a novel two-player game in each tournament to become eligible to propose block. Colosseum introduces Proof-of-Win as the certificate for the result of matches to have an efficient and easy way to propose trusted blocks and verify them.","PeriodicalId":302776,"journal":{"name":"Proceedings of the Third ACM Workshop on Blockchains, Cryptocurrencies and Contracts","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130869838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Mayflies, Breeders, and Busy Bees in Ethereum: Smart Contracts Over Time 以太坊中的蜉蝣、繁殖者和忙碌的蜜蜂:随着时间的推移智能合约
Monika di Angelo, G. Salzer
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引用次数: 15
Proceedings of the Third ACM Workshop on Blockchains, Cryptocurrencies and Contracts 第三届ACM区块链、加密货币和合同研讨会论文集
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引用次数: 1
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