{"title":"Blockchain: Distributed Event-based Processing in a Data-Centric World: Extended Abstract","authors":"R. Hull","doi":"10.1145/3093742.3097982","DOIUrl":null,"url":null,"abstract":"Usage of Blockchain is expanding from the initial focus on crypto-currencies towards applications to support a broad range of collaborative activies amongst businesses, organizations, and individuals. There are two broad levels of Blockchain: the foundation level relates to encryption, consensus algorithms, and support for a single (logical) data store that is shared by all participants; and the \"smart contract\" level that enables developers and business-level users to specify the data, logic, and behavior that collaborations should follow. The smart contracts are programs that are fundamentally event driven, data-centric, and support the activity of a distributed set of stakeholders situated across multiple organizations. This raises an array of research challenges in areas including language and solution design, interoperation across smart contracts, and verification.","PeriodicalId":325666,"journal":{"name":"Proceedings of the 11th ACM International Conference on Distributed and Event-based Systems","volume":"48 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"45","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 11th ACM International Conference on Distributed and Event-based Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3093742.3097982","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 45
Abstract
Usage of Blockchain is expanding from the initial focus on crypto-currencies towards applications to support a broad range of collaborative activies amongst businesses, organizations, and individuals. There are two broad levels of Blockchain: the foundation level relates to encryption, consensus algorithms, and support for a single (logical) data store that is shared by all participants; and the "smart contract" level that enables developers and business-level users to specify the data, logic, and behavior that collaborations should follow. The smart contracts are programs that are fundamentally event driven, data-centric, and support the activity of a distributed set of stakeholders situated across multiple organizations. This raises an array of research challenges in areas including language and solution design, interoperation across smart contracts, and verification.
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