Results 61 to 70 of about 175 (139)

Using blockchain and semantic web technologies for the implementation of smart contracts between individuals and health insurance organizations

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, Vassiliki Andronikou, Efstathios Karanastasis, Antonis Litke, Theodora Varvarigou   +4 more
doaj   +1 more source

Modelling Critical Impeding Factors of Gamification Adoption: An ISM‐MICMAC Analysis

Global Business and Organizational Excellence, EarlyView.
ABSTRACT Gamification is a transformative technology that attracts consumers and motivates them toward desired actions through fun and engagement. Despite its growing popularity and influence on user behavior, gamification faces significant challenges in acceptance and implementation due to behavioral, technological, economic, and regulatory factors ...
Wamika Sharma, Dinesh Kumar, Aastha Verma, Rodney Lim, Garima Gupta   +4 more
wiley   +1 more source

Performance evaluation of PBFT-based blockchain via a stage-Informed queueing model

Journal of King Saud University: Computer and Information Sciences
Evaluating the performance of permissioned blockchain systems based on the Practical Byzantine Fault Tolerance (PBFT) consensus protocol is essential yet challenging due to complex information exchange patterns.
Xu Wang, Ruiyang Zhang, Ling-Yun Wu
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, Ailton Moreira, Hugo Peixoto, Manuel Santos 0001   +3 more
openaire   +1 more source

Artificial Intelligence for Blue Transformation: A Review of Predictive Modeling and Decision Support Systems in Sustainable Aquaculture

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

Multi-task learning for PBFT optimisation in permissioned blockchains

Blockchain: Research and Applications
Finance, 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, Mohamed-el-Amine Brahmia, Abdelhafid Abouaissa, Lhassane Idoumghar   +3 more
doaj   +1 more source

Technology‐Enabled Cross‐Border Entrepreneurship: The Role of Digital Platforms in SME Expansion Through the Lens of Institutional Theory

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

Blockchain Governance and The Role of Trust Service Providers: The TrustedChain® Network

The Journal of The British Blockchain Association, 2018
Although the blockchain is widely acknowledged as one of the most disruptive technologies emerged in the last decades, many implementation hurdles at the technical, regulatory and governance level still prevent a widespread adoption of services based on ...
Marcella Atzori
doaj   +2 more sources

A secured cloud‐medical data sharing with A‐BRSA and Salp ‐Ant Lion Optimisation Algorithm

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract Sharing medical data among healthcare providers, researchers, and patients is crucial for efficient healthcare services. Cloud‐assisted smart healthcare (s‐healthcare) systems have made it easier to store EHRs effectively. However, the traditional encryption algorithms used to secure this data can be vulnerable to attacks if the encryption key
Adel Binbusayyis, Abed Alanazi, Shtwai Alsubai, Areej Alasiry, Mehrez Marzougui, Abdullah Alqahtani, Mohemmed Sha, Muhammad Aslam   +7 more
wiley   +1 more source

Challenging Business Schools Through Subversive Performativity: The Potential of Art‐based Pedagogies

British Journal of Management, EarlyView.
Abstract Business schools are often criticized for reproducing growth‐oriented norms, but alternative pedagogies remain difficult to normalize. Drawing on Butler's theory of subversive performativity, this study examines how art‐based pedagogy enables academics to challenge growth logics in business schools by transforming their identities over time ...
Sylvain Bureau, Laëtitia Gabay‐Mariani, Justine Buriller, Fiammetta Cascioli Karivalis   +3 more
wiley   +1 more source