Littérature scientifique sur le sujet « Blockchains – Innovation »
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Articles de revues sur le sujet "Blockchains – Innovation"
Guru, Divya, Supraja Perumal et Vijayakumar Varadarajan. « Approaches towards Blockchain Innovation : A Survey and Future Directions ». Electronics 10, no 10 (20 mai 2021) : 1219. http://dx.doi.org/10.3390/electronics10101219.
Texte intégralLIU, Bojian. « Impact of Blockchain on China’s Cyber Statecraft : Opportunities and Risks ». East Asian Policy 10, no 04 (octobre 2018) : 71–78. http://dx.doi.org/10.1142/s1793930518000387.
Texte intégralMarkey-Towler, Brendan. « Blockchains and institutional competition in innovation systems ». Journal of Entrepreneurship and Public Policy 9, no 2 (28 août 2019) : 185–93. http://dx.doi.org/10.1108/jepp-03-2019-0015.
Texte intégralKigombola, Anthony, Mercy Mbise et Prosper Mafole. « Dinari : A Blockchain Lab for Supporting Blockchain Learning, Research, and Innovation in Tanzania ». Journal of ICT Systems 1, no 1 (4 mai 2023) : 19–31. http://dx.doi.org/10.56279/jicts.v1i1.26.
Texte intégralYu, Bofan. « Fintech Application : Artificial Intelligence and Blockchain ». Advances in Economics, Management and Political Sciences 15, no 1 (13 septembre 2023) : 240–47. http://dx.doi.org/10.54254/2754-1169/15/20230920.
Texte intégralKaur, Navneet, et Devesh Saini. « Recent Advancement in Blockchain : A study ». CGC International Journal of Contemporary Technology and Research 6, no 1 (10 avril 2024) : 373–80. http://dx.doi.org/10.46860/cgcijctr.2024.04.10.373.
Texte intégralPavlyshyn, Ivan, Anna Petrenko, Bohdan Opryshko, Bohdan Oliinyk et Sergii Kavun. « Social Media Impact on the ‘Cosmos&rsquo ; Blockchain Ecosystem : State and Prospect ». Data Science Journal 23 (23 février 2024) : 8. http://dx.doi.org/10.5334/dsj-2024-008.
Texte intégralDobrianskyi, B. I., et I. V. Stetsenko. « Architectural framework for a United Blockchain Interaction Library ». PROBLEMS IN PROGRAMMING, no 1 (janvier 2024) : 86–95. http://dx.doi.org/10.15407/pp2024.01.086.
Texte intégralDenga, Michael. « Transaktionsgebühren der Blockchain ». Zeitschrift für Bankrecht und Bankwirtschaft 34, no 5 (15 octobre 2022) : 298–310. http://dx.doi.org/10.15375/zbb-2022-0505.
Texte intégralFelipe, Marcos, et Haiping Xu. « HistoChain : Improving Consortium Blockchain Scalability using Historical Blockchains ». Advances in Science, Technology and Engineering Systems Journal 8, no 3 (mai 2023) : 89–99. http://dx.doi.org/10.25046/aj080311.
Texte intégralThèses sur le sujet "Blockchains – Innovation"
Khacef, Kahina. « Trade-off betweew security and scalability in blockchain systems ». Electronic Thesis or Diss., Sorbonne université, 2022. http://www.theses.fr/2022SORUS516.
Texte intégralThe development of Blockchain has enabled the emergence of high technology in the sensitive and active sectors by allowing the reliability of information via consensus, the immutability of records, and transaction transparency. This thesis presents the design, implementation, and evaluation of techniques to scale the blockchain. The first part of this thesis consists of building a decentralized, secure peer-to-peer messaging protocol using a PKI-based blockchain, which can be an email, a website, or some other form of message. Managing users’ identities by the Blockchain eliminates the single point of failure of traditional PKIs. By using smart contracts to validate, store and revoke the certificate on a public blockchain. Security and scalability are considered two significant challenges in blockchains’ rapid and smooth deployment in businesses, enterprises, and organizations. The ability to scale up a blockchain lies mainly in improving the underlying technology rather than deploying new hardware. The second contribution of the thesis proposes SecuSca, an approach that makes a trade-off between security and scalability when designing blockchain-based systems. It designs an efficient replication model, which creates dynamic sharding wherein blocks are stored in various nodes. To maintain the required level of security, the proposed approach shows that blockchain replication over the Peer_to_Peer network is minimized as the blockchain’s length evolves. Furthermore, a sharding protocol over the network is proposed to get access to the blockchain data based on historical transactions. The protocol reduces old blocks’ replication; these blocks can be discarded from specific nodes and stored by others. The nodes willing to store the coming blocks and their data are chosen randomly. The block header of each block is kept to achieve consensus. Next, we optimize the latest approach by choosing the entering nodes following the nodes’ capacities instead of randomly
Lys, Léonard. « Sécurité et fiabilité des échanges inter-blockchain ». Electronic Thesis or Diss., Sorbonne université, 2022. http://www.theses.fr/2022SORUS228.
Texte intégralThe technological lock that this thesis addresses is therefore the interoperability of blockchains. Each blockchain is an independent environment with its own network, protocol and rules. They were not necessarily designed with interoperability in mind. By checking the history of transactions and identifying the author of a transaction thanks to digital signatures, it is possible to verify whether or not a transaction can be added to the chain. But to date, there is no mechanism for coordinating transactions between multiple chains to make an exchange. A system for exchanging crypto-assets between two chains seeks to satisfy the following properties; atomicity, the exchange takes place entirely or not at all, security, the participants do not risk losing their crypto-assets and finally vivacity, the duration of the exchange must be limited in time
Besançon, Léo. « Interopérabilité des Systèmes Blockchains ». Thesis, Lyon, 2021. https://tel.archives-ouvertes.fr/tel-03789639.
Texte intégralBlockchains are a disruptive technology. They enable an ecosystem for decentralized applications with interesting properties: transaction transparency, application auditability or censorship resistance. It has applications in various fields, such as finance, healthcare or video games. It has evolved a lot since its creation in 2008, and presents numerous perspectives. However, the field faces many challenges, in particular a lack of interoperability at several levels: between projects on a same Blockchain, between different Blockchains, or between Blockchains and other systems. One important aspect of Blockchain systems interoperability is semantic interoperability. It relies on formal definitions of the related concepts. Another challenge is the design of decentralized Blockchain applications. These applications integrate Blockchain technology, but also other services that satisfy the constraints of the application that Blockchain is not suitable for. However, it is complex to choose the most suited Blockchain service for a given application. With this PhD work, we propose a framework that can improve interoperability for decentralized Blockchain applications. We achieve this with the design of a methodology and a Blockchain ontology that help formalize the concepts related to an application. This framework is validated in the context of Blockchain video game development. It is a complex use case, as it needs to share storage intensive data and satisfy the latency constraints
Janjic, Filip, et Gentrit Hasanaj. « BLOCKCHAIN SOM RESURS INOM OFFENTLIG SEKTOR ». Thesis, Malmö universitet, Fakulteten för teknik och samhälle (TS), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:mau:diva-20750.
Texte intégralSweden is no longer in a world-leading position regarding digital administration, as it aims to be. Studies regarding digital administration show that Sweden were lowest ranked of the Scandinavian countries when it comes to usability, transparency and secure e-services. Furthermore, many Swedes think that authorities is slipping behind when it comes to digital service. The blockchain-technology is considered to have potential to be revolutionary for the digitalization of many areas. This study aims to investigate how the blockchain-technology can be used as a resource to contribute to the digital transformation of the public sector in Sweden. The goal is to research which possibilities and challenges the blockchain-technology could entail in authorities, and to identify which digital innovations it could contribute with. The data collection in the study follows a qualitative research design and has been done through six semi-structured interviews with authorities that has or intends to work with the technology and persons whose working tasks include blockchain in public sector. The collected data then generated the data that forms the basis of the study’s results. In the study we have found that blockchain could have an impact on the digital transformation of the Swedish public sector through its possibilities which has the potential to create digital innovations that could change how service, process, structure in public sector takes form in the future. The challenges identified in the study include problems with performance, lack of knowledge and experience and current legislation. Which currently prevents the blockchain’s potential to be able to create these innovations.
Della, Valle Fabio. « Blockchain technology : driving innovation in the supply chain ». Doctoral thesis, Universitat Pompeu Fabra, 2021. http://hdl.handle.net/10803/672999.
Texte intégralAquesta tesi presenta un estudi de l’impacte de blockchain en las eva aplicació a les cadenes de subministrament (supply-chain o SC). Mitjançant la realització d’una recerca exploratòria la tesi presenta una anàlisi fonamentada en divuit entrevistes amb experts internacionals de diferents camps, com ara representants acadèmics, empresarials i institucionals. La recerca es divideix en quatre fases: la primera fase comença amb l’anàlisi i la identificació del tipus d’innovació per a la blockchain a SC; la segona fase analitza la combinació efectiva entre les tecnologies de blockchain i els processos de gestió de SC; la tercera fase introdueix les principals influències que afecten les operacions de SC per a una transició blockchain a SC; i el quart presenta un cas d'ús concret. Els resultats de la investigació mostren que blockchain per a SC presenta totes les característiques d’una innovació evolutiva més que disruptiva. No obstant això, els resultats van confirmar que les SC són un dels camps d’aplicació amb més projecció per a blockchain i que una SC basada en blockchain s’adapta millor als processos de gestió de relacions amb proveïdors i a les unitats de negoci financeres. Finalment, per mitigar els riscos, l’anàlisi també va identificar elements que poden donar suport als procediments de transició digital en les SC. La tesi conclou presentant els resultats trobats i proporciona suggeriments per a futures perspectives de recerca.
Levin, Sebastian, et Samuel Dannegård. « Blockchain : Scammers, sinners and saints. Decisive factors in a blockchain adoption process ». Thesis, Högskolan Kristianstad, Fakulteten för ekonomi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-22339.
Texte intégralFant, Gianluca <1991>. « Blockchain Technology. A disruptive innovation for finance and beyond ». Master's Degree Thesis, Università Ca' Foscari Venezia, 2017. http://hdl.handle.net/10579/11470.
Texte intégralGrau, Miró Josep. « Strategic innovation in financial sector : Blockchain and the case of Spanish banks ». Thesis, KTH, Entreprenörskap och Innovation, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-189176.
Texte intégralDobrovnik, Mario, David Martin Herold, Elmar Wilhelm M. Fürst et Sebastian Kummer. « Blockchain for and in Logistics : What to Adopt and Where to Start ». MDPI, 2018. http://dx.doi.org/10.3390/logistics2030018.
Texte intégralRoedenbeck, Charlotte, et Jonatan Andom. « Finansiell innovation : En studie om digitalisering inom den finansiella sektorn ». Thesis, Södertörns högskola, Institutionen för samhällsvetenskaper, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-35306.
Texte intégralThe development of today's technology is increasing withincredible speed and the world is more and more defined byglobalization, digitization, connectivity and immediate access toinformation, products and services. Digitalization has a strongimpact on the financial sector, as many products in the financialmarket today are information-based. Fintech creates a newparadigm where information technology acts as a fuel and drivesinnovation in the financial industry. The phenomenon is describedas a "game changer", disruptive and supposed to contribute tofundamental changes in the traditional financial market. Theblockchain technology is one of many Fintech innovations that hasimpressed financial players worldwide and is said to have thepotential to revolutionize the financial sector. However, it is still arelatively unexplored technology.
Livres sur le sujet "Blockchains – Innovation"
Morabito, Vincenzo. Business Innovation Through Blockchain. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-48478-5.
Texte intégralHacioglu, Umit, dir. Blockchain Economics and Financial Market Innovation. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-25275-5.
Texte intégralPatnaik, Srikanta, Tao-Sheng Wang, Tao Shen et Sushanta Kumar Panigrahi, dir. Blockchain Technology and Innovations in Business Processes. Singapore : Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6470-7.
Texte intégralGoundar, Sam, et R. Anandan, dir. Integrating Blockchain and Artificial Intelligence for Industry 4.0 Innovations. Cham : Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-35751-0.
Texte intégralHimmer, Klaus. Blockchain-basiertes Fundraising als innovative Alternative der Unternehmensfinanzierung. Wiesbaden : Springer Fachmedien Wiesbaden, 2019. http://dx.doi.org/10.1007/978-3-658-26816-9.
Texte intégralEl Madhoun, Nour, Ioanna Dionysiou et Emmanuel Bertin, dir. Blockchain and Smart-Contract Technologies for Innovative Applications. Cham : Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-50028-2.
Texte intégralėnt︠s︡iklopedii︠a︡", Assot︠s︡iat︠s︡ii︠a︡ "Rossiĭskai︠a︡ politicheskai︠a︡, dir. Tekhnoėkonomika : Komu i zachem nuzhen blokcheĭn ? Moskva : ROSSPĖN, 2018.
Trouver le texte intégralauthor, Low Linda, dir. Inclusive fintech : Blockchain, cryptocurrency and ICO. New Jersey : World Scientific, 2018.
Trouver le texte intégralKwak, Chin-yŏng. Pŭllok ch'ein kwa SNS hyŏngmyŏng : Modu ka chuin in SNS uri ka mandŭnŭn futurepia = Blockchain & SNS revolution. Sŏul-si : Hanol, 2019.
Trouver le texte intégralauthor, Ch'oe Chae-yong, et Yang Sŏng-gil author, dir. 4-ch'a sanŏp hyŏngmyŏng why ? : Industry 4.0. Sŏul T'ŭkpyŏlsi : Han'guk Kyŏngje Sinmun i, 2018.
Trouver le texte intégralChapitres de livres sur le sujet "Blockchains – Innovation"
Junejo, Aisha Zahid, Mehak Maqbool Memon, Mohammed Ali Junejo, Shahnawaz Talpur et Raheel Maqbool Memon. « Blockchains Technology Analysis : Applications, Current Trends and Future Directions—An Overview ». Dans Intelligent Computing and Innovation on Data Science, 411–19. Singapore : Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3284-9_47.
Texte intégralZarkadakis, George. « The Internet Is Dead : Long Live the Internet ». Dans Perspectives on Digital Humanism, 47–52. Cham : Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-86144-5_7.
Texte intégralBheemaiah, Kariappa. « Innovating Capitalism ». Dans The Blockchain Alternative, 83–154. Berkeley, CA : Apress, 2017. http://dx.doi.org/10.1007/978-1-4842-2674-2_3.
Texte intégralMorabito, Vincenzo. « Blockchain Governance ». Dans Business Innovation Through Blockchain, 41–59. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-48478-5_3.
Texte intégralMorabito, Vincenzo. « Blockchain Practices ». Dans Business Innovation Through Blockchain, 145–66. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-48478-5_8.
Texte intégralMeinel, Christoph, et Tatiana Gayvoronskaya. « Wo endet der Hype, wo beginnt die Innovation der Blockchain-Technologie ? » Dans Blockchain, 39–79. Berlin, Heidelberg : Springer Berlin Heidelberg, 2020. http://dx.doi.org/10.1007/978-3-662-61916-2_4.
Texte intégralVats, Ritu, et Reeta. « Transforming Waste Management Practices Through Blockchain Innovations ». Dans Blockchain Transformations, 221–28. Cham : Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-49593-9_13.
Texte intégralSen, Sandip, et Aarohi Sen. « Blockchain ». Dans Innovative Technologies for Future Living, 49–62. Boca Raton : CRC Press, 2023. http://dx.doi.org/10.1201/9781003409557-6.
Texte intégralGayvoronskaya, Tatiana, et Christoph Meinel. « Where Does the Hype End, and Where Does the Innovation of Blockchain Technology Begin ? » Dans Blockchain, 35–68. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-61559-8_4.
Texte intégralMorabito, Vincenzo. « Blockchain Value System ». Dans Business Innovation Through Blockchain, 21–39. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-48478-5_2.
Texte intégralActes de conférences sur le sujet "Blockchains – Innovation"
Lone, Auqib Hamid, et Roohie Naaz. « Demystifying Cryptography behind Blockchains and a Vision for Post-Quantum Blockchains ». Dans 2020 IEEE International Conference for Innovation in Technology (INOCON). IEEE, 2020. http://dx.doi.org/10.1109/inocon50539.2020.9298215.
Texte intégralSakız, Burcu, et Ayşen Hiç Gencer. « Blockchain Beyond Cryptocurrency : Non-Fungible Tokens ». Dans International Conference on Eurasian Economies. Eurasian Economists Association, 2021. http://dx.doi.org/10.36880/c13.02527.
Texte intégralChhabra, Archana, et Rahul Saha. « PAFAB : A Privacy Attainment Framework for Healthcare Blockchains ». Dans 2024 IEEE International Conference on Interdisciplinary Approaches in Technology and Management for Social Innovation (IATMSI). IEEE, 2024. http://dx.doi.org/10.1109/iatmsi60426.2024.10503326.
Texte intégralJuszczyk, Oskar. « The Impact of Blockchain on Future Business Models within the Renewable Energy Sector ». Dans 10th International Conference on Human Interaction and Emerging Technologies (IHIET 2023). AHFE International, 2023. http://dx.doi.org/10.54941/ahfe1004078.
Texte intégralWright, Steven A. « Technical and Legal Challenges for Healthcare Blockchains and Smart Contracts ». Dans 2019 ITU Kaleidoscope : ICT for Health : Networks, Standards and Innovation (ITU K). IEEE, 2019. http://dx.doi.org/10.23919/ituk48006.2019.8996146.
Texte intégralKadry, Heba Ahmed. « Carbon Footprint Management Using Blockchain ». Dans ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/210930-ms.
Texte intégralSaxon, Richard. « Digital Twins and Blockchain : How an Alternative Built Environment Business Model can be Enabled by Tokenisation ». Dans Construction Blockchain Conference 2021. Design Computation, 2021. http://dx.doi.org/10.47330/cbc.2021.icig6629.
Texte intégralNguyen, Phan-Anh Huy, et Huyen Ha. « Evaluate Blockchain – Based Marketing Platforms by AHP Topsis Approach ». Dans 5th International Conference on NLP & Information Retrieval. Academy & Industry Research Collaboration Center, 2024. http://dx.doi.org/10.5121/csit.2024.140609.
Texte intégralSun, Laibing. « The innovative development of blockchain technology in the insurance industry and its practice in China ». Dans Sustainable and Innovative Development in the Global Digital Age. Dela Press Publishing House, 2022. http://dx.doi.org/10.56199/dpcsebm.kcxb6370.
Texte intégralAhram, Tareq, Arman Sargolzaei, Saman Sargolzaei, Jeff Daniels et Ben Amaba. « Blockchain technology innovations ». Dans 2017 IEEE Technology & Engineering Management Conference (TEMSCON). IEEE, 2017. http://dx.doi.org/10.1109/temscon.2017.7998367.
Texte intégralRapports d'organisations sur le sujet "Blockchains – Innovation"
Mankar, Aditya, et Forouzan Golshani. The Transportation Sector, Cap-and-Trade and Blockchain : A Carbon Credit Trading Platform. Mineta Transportation Institute, mars 2024. http://dx.doi.org/10.31979/mti.2024.2329.
Texte intégralGupta, Ravi, et Ignacio L. De León. The Impact of Digital Innovation and Blockchain on the Music Industry. Inter-American Development Bank, novembre 2017. http://dx.doi.org/10.18235/0007978.
Texte intégralDe León, Ignacio, et Ravi Gupta. The Impact of Digital Innovation and Blockchain on the Music Industry. Inter-American Development Bank, novembre 2017. http://dx.doi.org/10.18235/0000881.
Texte intégralRiggs, William, Vipul Vyas et Menka Sethi. Blockchain and Distributed Autonomous Community Ecosystems : Opportunities to Democratize Finance and Delivery of Transport, Housing, Urban Greening and Community Infrastructure. Mineta Transportation Institute, juillet 2022. http://dx.doi.org/10.31979/mti.2022.2165.
Texte intégralSolovyanenko, Nina I. Legal features of innovative (digital) entrepreneurship in the agricultural and food sector. DOI CODE, 2021. http://dx.doi.org/10.18411/0131-5226-2021-70008.
Texte intégralCanto, Patricia, dir. The role of vocational training knowledge intensive business services. (Main conclusions). Universidad de Deusto, 2020. http://dx.doi.org/10.18543/vyqr9353.
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