发布求助
文献互助 智能选刊 最新文献

Blockchain and the Digital Twin最新文献

筛选
英文 中文
Digital Twins and Blockchain: How Trustworthy Data Exchange Can Drive Better Business in Construction and Beyond 数字孪生和区块链:可信赖的数据交换如何推动建筑及其他领域更好的业务
Blockchain and the Digital Twin Pub Date : 2021-10-20 DOI: 10.47330/cbc.2021.ovri6760
Jon A. Geater
{"title":"Digital Twins and Blockchain: How Trustworthy Data Exchange Can Drive Better Business in Construction and Beyond","authors":"Jon A. Geater","doi":"10.47330/cbc.2021.ovri6760","DOIUrl":"https://doi.org/10.47330/cbc.2021.ovri6760","url":null,"abstract":"Advanced digital technology including Digital Twins and Blockchain promise significant improvements in efficiency and innovation in the physical world of construction by streamlining processes through automation, and improving operations through detailed data insights. However, this opportunity comes with a risk: importing data and software from external parties creates a complex and fast-moving supply chain that requires constant verification, else bad data can poison automata and compromise business operations. This work presents Dynamic Resilience: a paradigm for trustworthy contextual decision-making based on zero trust principles that aim to keep operations safe and secure even with changing conditions and emerging threats.","PeriodicalId":178316,"journal":{"name":"Blockchain and the Digital Twin","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125512644","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: 0
The Future is Now: Blockchain meets Project Schedule Analytics 未来就是现在:区块链与项目进度分析相结合
Blockchain and the Digital Twin Pub Date : 2021-10-20 DOI: 10.47330/cbc.2021.xols9741
Ryan Howsam, Leonard Kish, A. Lindsey
{"title":"The Future is Now: Blockchain meets Project Schedule Analytics","authors":"Ryan Howsam, Leonard Kish, A. Lindsey","doi":"10.47330/cbc.2021.xols9741","DOIUrl":"https://doi.org/10.47330/cbc.2021.xols9741","url":null,"abstract":"","PeriodicalId":178316,"journal":{"name":"Blockchain and the Digital Twin","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127424603","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: 0
Integrated Project Delivery and Blockchain 集成项目交付和区块链
Blockchain and the Digital Twin Pub Date : 2021-10-20 DOI: 10.47330/cbc.2021.xqoi5629
Daniel S. Hall
{"title":"Integrated Project Delivery and Blockchain","authors":"Daniel S. Hall","doi":"10.47330/cbc.2021.xqoi5629","DOIUrl":"https://doi.org/10.47330/cbc.2021.xqoi5629","url":null,"abstract":"Blockchain and other distributed ledger technologies represent a new form of economic coordination. Beyond just cryptocurrency transactions, blockchain has inherent affordances that can also be useful to design a new project delivery system. This presentation describes the traditional project delivery system and the integrated project delivery model as past forms of project governance.","PeriodicalId":178316,"journal":{"name":"Blockchain and the Digital Twin","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133790307","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: 0
Roadmaps to Support Implementation of DLT/Smart Contract Applications in Construction 支持DLT/智能合约在建筑领域应用的路线图
Blockchain and the Digital Twin Pub Date : 2021-10-20 DOI: 10.47330/cbc.2021.ziof9340
Jennifer Li, Aktham Dabbas
{"title":"Roadmaps to Support Implementation of DLT/Smart Contract Applications in Construction","authors":"Jennifer Li, Aktham Dabbas","doi":"10.47330/cbc.2021.ziof9340","DOIUrl":"https://doi.org/10.47330/cbc.2021.ziof9340","url":null,"abstract":"The construction sector is at a point where distributed ledger technologies (DLT) such as blockchain and smart contracts (SCs) are accepted as a future technology in the sphere of digital construction [Xue and Lu, 2020]. The challenge lies in how to move from today’s poorly digitalised sector [Perera, 2020] to a highly digitalised future where DLT and SCs are commonplace throughout the construction lifecycle. In a sector that is resistant to change [McNamara and Sepasgozar, 2020] and second only to agriculture [Argawal et al., 2016] in terms of its digital capabilities, this is an area of research that requires focus. This study aims to support the adoption of DLT and SCs in construction through introduction of two roadmaps to support their implementation. The first is a macro roadmap that supports the sector in readying the construction sector ecosystem that will enable the success of such applications and their contribution to the digital transformation of the sector. The second is a meso roadmap that supports development and implementation of DLT- and SC-based applications through taking a sociotechnical approach to analysis and actions to get the applications to market.","PeriodicalId":178316,"journal":{"name":"Blockchain and the Digital Twin","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125036816","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: 0
The Promise of Tokenization in Real Estate - Present and Future Opportunities 房地产代币化的前景——现在和未来的机会
Blockchain and the Digital Twin Pub Date : 2021-10-20 DOI: 10.47330/cbc.2021.etfa3892
Alpesh Doshi
{"title":"The Promise of Tokenization in Real Estate - Present and Future Opportunities","authors":"Alpesh Doshi","doi":"10.47330/cbc.2021.etfa3892","DOIUrl":"https://doi.org/10.47330/cbc.2021.etfa3892","url":null,"abstract":"","PeriodicalId":178316,"journal":{"name":"Blockchain and the Digital Twin","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114808545","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: 0
IOTA ledger and IoT: A Secure Sustainable Infrastructure for the Construction Industry IOTA分类账和物联网:建筑行业安全可持续的基础设施
Blockchain and the Digital Twin Pub Date : 2021-10-20 DOI: 10.47330/cbc.2021.zrvf8881
M. Nati
{"title":"IOTA ledger and IoT: A Secure Sustainable Infrastructure for the Construction Industry","authors":"M. Nati","doi":"10.47330/cbc.2021.zrvf8881","DOIUrl":"https://doi.org/10.47330/cbc.2021.zrvf8881","url":null,"abstract":"The modern construction industry is all about connecting supply chains, workers and buildings. Internet of Things is one of the enabling technologies to provide more automation in this highly connected environment. However, more connectivity brings new opportunities but also more cyber-physical threats. In particular in relation to constrained IoT devices. Blockchain and decentralized identities can help to re-establish trust, improve security and develop new business models. Not all blockchains are equal and to guarantee the sustainability of the construction industry, any additional blockchain infrastructure needs to maintain a low carbon footprint. This talk will discuss the role of distributed ledgers (aka DLTs, aka blockchain) and in particular of the IOTA DLT in securing the connected construction industry and present some of the solutions and use cases currently being developed.","PeriodicalId":178316,"journal":{"name":"Blockchain and the Digital Twin","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121323079","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: 0
Towards Secure Construction Networks: A Data-Sharing Architecture Utilizing Blockchain Technology and Decentralized Storage 迈向安全建筑网络:利用区块链技术和分散存储的数据共享架构
Blockchain and the Digital Twin Pub Date : 2021-10-20 DOI: 10.47330/cbc.2021.nokh7555
Muammer Semih Sonkor, Borja García de Soto
{"title":"Towards Secure Construction Networks: A Data-Sharing Architecture Utilizing Blockchain Technology and Decentralized Storage","authors":"Muammer Semih Sonkor, Borja García de Soto","doi":"10.47330/cbc.2021.nokh7555","DOIUrl":"https://doi.org/10.47330/cbc.2021.nokh7555","url":null,"abstract":"Collaboration in construction projects is reinforced with building information modelling (BIM) technologies and the use of common data environments (CDEs). However, utilizing centralized data-sharing platforms in projects involving many stakeholders from different disciplines/organizations raises cybersecurity concerns. This article proposes a data-sharing architecture that utilizes blockchain technology and decentralized storage for enhanced cybersecurity. The proposed schema suggests not storing the project files in the blockchain blocks but instead storing their fingerprints. Decentralized storage is proposed for storing and exchanging the actual files in the construction network. While blockchain provides immutability and enables enhanced change tracking, utilizing a peer-to-peer (P2P) decentralized storage mechanism improves the transaction speed and reduces the total size of the blockchain (copy) that every stakeholder holds in the network. The article presents the proposed idea on a conceptual level. The authors are working on a prototype of the proposed data-sharing architecture to better understand the possible limitations for further improvement and actual implementation.","PeriodicalId":178316,"journal":{"name":"Blockchain and the Digital Twin","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131441801","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: 4
Case Studies of Contractual (Legal) Automation Using Smart Contracts 使用智能合约的合同(法律)自动化案例研究
Blockchain and the Digital Twin Pub Date : 2021-10-20 DOI: 10.47330/cbc.2021.eocj4680
V. Dwivedi
{"title":"Case Studies of Contractual (Legal) Automation Using Smart Contracts","authors":"V. Dwivedi","doi":"10.47330/cbc.2021.eocj4680","DOIUrl":"https://doi.org/10.47330/cbc.2021.eocj4680","url":null,"abstract":"Smart contracts are a key component of today’s blockchains. They are critical in controlling decentralized autonomous organizations (DAO). However, smart contracts are not yet legally binding nor enforceable; this makes it difficult for businesses to adopt the DAO paradigm. Therefore, this study reviews existing Smart Contract Languages (SCL) and identifies properties that are critical to any future SCL for drafting legally binding contracts. This is achieved by conducting a Systematic Literature Review (SLR) of white- and grey literature published between 2015 and 2019. Using the SLR methodology, 45 Selected and 28 Supporting Studies detailing 45 state-of-the-art SCLs are selected. Finally, 10 SCL properties that enable legally compliant DAOs are discovered, and specifications for developing SCLs are explored.","PeriodicalId":178316,"journal":{"name":"Blockchain and the Digital Twin","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131010799","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: 0
Failures of the D words D字的失败
Blockchain and the Digital Twin Pub Date : 2021-10-20 DOI: 10.47330/cbc.2021.lxzr1979
Marta Geater Piekarska
{"title":"Failures of the D words","authors":"Marta Geater Piekarska","doi":"10.47330/cbc.2021.lxzr1979","DOIUrl":"https://doi.org/10.47330/cbc.2021.lxzr1979","url":null,"abstract":"","PeriodicalId":178316,"journal":{"name":"Blockchain and the Digital Twin","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130959619","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: 0
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信