Results 111 to 120 of about 3,056 (265)

Blockchain Censorship

Proceedings of the ACM Web Conference 2024
Permissionless blockchains promise to be resilient against censorship by a single entity. This suggests that deterministic rules, and not third-party actors, are responsible for deciding if a transaction is appended to the blockchain or not. In 2022, the U.S. Office of Foreign Assets Control (OFAC) sanctioned a Bitcoin mixer and an Ethereum application,
Anton Wahrstätter, Jens Ernstberger, Aviv Yaish, Liyi Zhou, Kaihua Qin, Taro Tsuchiya, Sebastian Steinhorst, Davor Svetinovic, Nicolas Christin, Mikolaj Barczentewicz, Arthur Gervais   +10 more
openaire   +3 more sources

Formalising Sustainability Management as a Core Process Group in Project Management

Business Strategy and the Environment, EarlyView.
ABSTRACT Sustainability has become a strategic imperative for organisations, yet widely used project management standards such as the PMBoK sixth and seventh editions still do not formalise how sustainability should be embedded across project work. This gap matters because PMBoK‐based processes shape governance, roles, documentation and performance ...
Cinzia Dessi, Vincenzo Basile, Federica Caboni, Flavio De Trane   +3 more
wiley   +1 more source

Multisecret‐sharing scheme with two‐level security and its applications in blockchain

IET Blockchain
A (t,m)‐threshold secret sharing and multisecret‐sharing scheme based on Shamir's secret sharing scheme are introduced with two‐level security using a one‐way function. Besides, its application in a smart contract‐enabled consortium blockchain network is
Rajendra Kumar Sharma, Ritumoni Sarma, Neha Arora, Vidya Sagar   +3 more
doaj   +1 more source

Artificial Intelligence–Driven and Digital Practices for Circular Business and Finance: Insights for Advancing Hubs for Circularity

Business Strategy and the Environment, EarlyView.
ABSTRACT The emerging concept of Hubs for Circularity (H4Cs) presents an opportunity to create collaborative, self‐sustaining regional industrial ecosystems that drive circular economy transitions at scale. However, the operationalisation of H4Cs faces financial, organisational and data‐driven challenges.
Aditya Tripathi, Marcos R. Machado, Laura Spierdijk, Devrim Murat Yazan   +3 more
wiley   +1 more source

Empowering the adoption of blockchain‐based cryptocurrency as a payment method: A user‐friendly educational approach

IET Blockchain
Organizations are adopting technological innovations to transform payment systems due to challenges with traditional methods, such as slow speed and high fees. These challenges have prompted a shift towards blockchain‐based cryptocurrencies.
Ahmed Alrehaili, Martin White, Natalia Beloff   +2 more
doaj   +1 more source

When Collaboration Bridges or Breaks: A Systematic Review of Emerging Trends in Supply Chain Resilience and Sustainability

Business Strategy and the Environment, EarlyView.
ABSTRACT Widespread digital adoption has challenged our understanding of how these tools reshape collaboration, trust and sustainability outcomes across different institutional and network contexts. As networks now pursue resilience and sustainable development in parallel, we map emerging research directions and identify how collaboration and ...
Ari Carisza Graha Prasetia, Luca Urciuoli   +1 more
wiley   +1 more source

SparkGrid: Blockchain Assisted Secure Query Scheduling and Dynamic Risk Assessment for Live Migration of Services in Apache Spark‐Based Grid Environment

IET Blockchain
Grid computing is an emerging technology that enables the heterogeneous collection of data and provision of services to users. Due to the high amount of incoming heterogeneous requests, grid computing needs efficient scheduling to reduce execution time ...
Gangasandra Mahadevaiah Kiran, Narasimaiah Nalini   +1 more
doaj   +1 more source

Exploring Supply Chain Visibility for Circularity: A Delphi Approach

Business Strategy and the Environment, EarlyView.
ABSTRACT Circular supply chains (CSCs) depend on enhanced supply chain visibility (SCV) to track and manage resource flows and thereby enable efficient decision‐making. Despite confronting silo mentalities, fragmented information, technological barriers, resistance to change, and a lack of standardization, data sharing remains crucial for SCV and ...
Tarun Kumar Agrawal, Ravi Kalaiarasan, Sayyed Shoaib‐ul‐Hasan, Seyoum Eshetu Birkie, Sandeep Jagtap, Jan Olhager, Magnus Wiktorsson, Patrik Jonsson   +7 more
wiley   +1 more source

Consumer Acceptance of Enabling Agri‐Food Technologies for Sustainable Food Systems: Evidence From Italy

Business Strategy and the Environment, EarlyView.
ABSTRACT The transition toward more sustainable and innovative agricultural systems increasingly relies on the integration of digital and enabling technologies (KETs). Although the technical and productive aspects of these innovations have been widely investigated, consumer acceptance remains less understood, despite its key role in fostering their ...
Giulio Cascone, Giuseppe Timpanaro
wiley   +1 more source

ESG Uncertainty in Supply Chains: How Rating Divergence Shapes Buyer–Supplier Trade Credit

Business Strategy and the Environment, EarlyView.
ABSTRACT Uncertainty in environmental, social, and governance (ESG) ratings has raised concerns about the reliability of sustainability evaluations and their consequences for interfirm relationships. Although prior research has highlighted firm‐level financial outcomes of ESG rating divergence, little is known about its implications for buyer–supplier ...
Liukai Wang, Na A., Yu Gong, Steve Brown
wiley   +1 more source