Results 41 to 50 of about 1,237 (216)

Permissioned blockchain technologies for academic publishing

Information Services and Use, 2018
Academic publishing is continuously evolving with the gradual adoption of new technologies. Blockchain is a new technology that promises to change how individuals and organizations interact across various boundaries. The adoption of blockchains is beginning to transform diverse industries such as finance, supply chain, international trade, as well as ...
Petr Novotný 0002, Qi Zhang 0009, Richard Hull 0001, Salman Baset, Jim Laredo, Roman Vaculín, Daniel L. Ford, Donna N. Dillenberger   +7 more
openaire   +3 more sources

On the Security of Permissioned Blockchain Solutions for IoT Applications [PDF]

2020 6th IEEE Conference on Network Softwarization (NetSoft), 2020
The blockchain has found numerous applications in many areas with the expectation to significantly enhance their security. The Internet of things (IoT) constitutes a prominent application domain of blockchain, with a number of architectures having been proposed for improving not only security but also properties like transparency and auditability ...
Sotirios Brotsis, Nicholas Kolokotronis, Konstantinos Limniotis, Stavros Shiaeles   +3 more
openaire   +3 more sources

Privacy-Preserving Solutions for Blockchain: Review and Challenges

IEEE Access, 2019
Blockchains offer a decentralized, immutable and verifiable ledger that can record transactions of digital assets, provoking a radical change in several innovative scenarios, such as smart cities, eHealth or eGovernment.
Jorge Bernal Bernabe, Jose Luis Canovas, Jose L. Hernandez-Ramos, Rafael Torres Moreno, Antonio Skarmeta   +4 more
doaj   +1 more source

Realizing the Role of Permissioned Blockchains in a Systems Engineering Lifecycle

Systems, 2020
A key requirement for an integrated digital tool chain is secure access and control of data assets. Not all stakeholders will have the same access to or control over the flow of information, some will be able to input or change data whilst others will ...
Demetrios Joannou, Roy Kalawsky, Miguel Martínez-García, Chris Fowler, Kevin Fowler   +4 more
doaj   +1 more source

Electronic Voting System Using an Enterprise Blockchain

Applied Sciences, 2022
Conventional electronic voting systems use a centralized scheme. A central administration of these systems manages the entire voting process and has partial or total control over the database and the system itself.
Camilo Denis González, Daniel Frias Mena, Alexi Massó Muñoz, Omar Rojas, Guillermo Sosa-Gómez   +4 more
doaj   +1 more source

OrderlessChain: Do Permissioned Blockchains Need Total Global Order of Transactions?

, 2023
Existing permissioned blockchains often rely on coordination-based consensus protocols to ensure the safe execution of applications in a Byzantine environment.
Jacobsen, Hans-Arno, Mayer, Ruben, Nasirifard, Pezhman   +2 more
core   +1 more source

Streamlining supply chains: An efficiency-driven permissioned blockchain framework for data reduction [PDF]

International Journal of Data and Network Science
In the ever-evolving landscape of supply chain management, the quest for efficiency has become paramount. This abstract explores a groundbreaking solution that combines the power of permissioned blockchain technology with innovative data ...
Mohammed Amin Almaiah, Aitizaz Ali, Tayseer Alkhdour, Ting Tin Tin, Rommel AlAli, Theyazan Aldahyani   +5 more
doaj   +1 more source

Overview of Applied Data Analytic Mechanisms and Approaches Using Permissioned Blockchains [PDF]

, 2022
Blockchain technology deployment has surged in diverse domains to secure and maintain valuable data. Wherever valuable data exists, the motivation of applying analytics emerges.
Almobaideen, Wesam; Electrical Engineering and Computing Sciences Department, Rochester Institute of Technology University, Dubai, United Arab Emirates, Qatawneh, Mohammad; King Abdullah II School of Information Technology, University of Jordan, Amman, 11942, Jordan, Altarawneh, Muhyidean; King Abdullah II School of Information Technology, University of Jordan, Amman, 11942, Jordan   +2 more
core   +1 more source

Scaling Permissioned Blockchains via Sharding [PDF]

, 2022
Traditional distributed systems, such as those used in banking and real estate, require a trusted third party to operate and maintain them, which is highly dependent on the reliability of the operator.
MAO, CHUNYU
core  

Permissioned Blockchain based Remote Electronic Examination

Turkish Journal of Electrical Engineering and Computer Sciences, 2022
Recent coronavirus pandemic transformed almost all aspects of daily life including educational institutions and learning environments. As a result, this transformation brought remote electronic examination (shortly e-exam) concepts back into consideration.
Öznur Kalkar, Isa Sertkaya
openaire   +2 more sources