Results 71 to 80 of about 1,237 (216)
IEEE AccessBlockchain technology has ushered in a transformative paradigm of decentralized and transparent systems, offering innovative solutions across diverse sectors.
Minjae Seo +4 more
doaj +1 more source
Blockchain: Research and Applications, 2022 Blockchains and smart contracts are gaining momentum as enabling technologies for a wide set of applications where data distribution and sharing among decentralized infrastructures is required. In this work, we present a distributed application developed
Efthymios Chondrogiannis +4 more
doaj +1 more source
Denial-of-Service Attacks on Permissioned Blockchains: A Practical Study
Journal of Cybersecurity and PrivacyHyperledger Fabric (HLF) is a leading permissioned blockchain platform designed for enterprise applications. However, it faces significant security risks from Denial-of-Service (DoS) attacks targeting its core components.
Mohammad Pishdar +3 more
doaj +1 more source
A Deep Reinforcement Learning Approach for Competitive Task Assignment in Enterprise Blockchain
IEEE Access, 2023 With the advent of Industry 4.0, the demand of high computing power for tasks such as data mining, 3D rendering, file conversion and cryptography is continuously growing.
Gaetano Volpe +2 more
doaj +1 more source
ICU Data Management - A Permissioned Blockchain Approach
Procedia Computer Science, 2020 Abstract Since its origin in finance, blockchain have been revolutionizing data storage and sharing in many other sensitive areas. Being the focus of Permissioned Blockchains around privacy, confidentiality, immutability, interoperability and reliability, it fits perfectly within the data requisites of healthcare.
Tiago Guimarães +3 more
openaire +2 more sources
Sustainable Development, EarlyView.ABSTRACT The FAO's “blue transformation” roadmap necessitates a fundamental shift towards precision aquaculture to meet global food security targets while minimizing environmental footprints. This review provides a comprehensive overview of how artificial intelligence (AI) and decision support systems (DSS) serve as pivotal enablers for the “better ...
Mustafa Öz, Enes Üstüner
wiley +1 more source
FabricCRDT: A Conflict-Free Replicated Datatypes Approach to Permissioned Blockchains
, 2023 With the increased adaption of blockchain technologies, permissioned blockchains such as Hyperledger Fabric provide a robust ecosystem for developing production-grade decentralized applications.
Jacobsen, Hans-Arno +2 more
core +1 more source
Thunderbird International Business Review, EarlyView.ABSTRACT Small and medium‐sized enterprises (SMEs) face significant institutional barriers when expanding across borders, including regulatory constraints, financial accessibility issues, and market entry challenges. Institutional theory provides a useful framework for understanding how external regulative, normative, and cognitive institutional forces
Sharmin Nahar, Muntasir Alam
wiley +1 more source
Multi-task learning for PBFT optimisation in permissioned blockchains
Blockchain: Research and ApplicationsFinance, supply chains, healthcare, and energy have an increasing demand for secure transactions and data exchange. Permissioned blockchains fulfilled this need thanks to the consensus protocol that ensures that participants agree on a common value.
Kenza Riahi +3 more
doaj +1 more source
Dory: Faster Asynchronous BFT with Reduced Communication for Permissioned Blockchains [PDF]
, 2023 Asynchronous Byzantine fault-tolerance (BFT) protocols (e.g., HoneyBadger and Dumbo family protocols) have received increasing attention as the consensus mechanism of permissioned blockchains, given their particular robustness against timing and ...
Zongyang Zhang +6 more
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