FinTech has proven its true potential in traditional financial offerings by delivering digital
financial services to individuals worldwide. The pandemic has accelerated how people …

With the increase in connectivity, the popularization of cloud services, and the rise of the
Internet of Things (IoT), decentralized approaches for trust management are gaining …

In the context of blockchain technology,“off-chain” refers to computation or data that is
structurally external to the blockchain network. Off-Chain Blockchain Systems (OCBS) …

The exponential growth of data generated from increasing smart meters and smart
appliances brings about huge potentials for more efficient energy production, pricing, and …

Ciphertext-policy attribute-based encryption (CP-ABE) is widely used in fine-grained access
control to achieve the secure data sharing. However, most of the existing CP-ABE access …

Internet of Things (IoT) devices have brought much efficiency and convenience to our daily
life. However, the devices may collect a myriad of data from people without their consent …

Data are generated by Internet of Things (IoT) devices and centralized at a cloud server, that
can later be traded with third parties, ie, data marketing, to enable various data-intensive …

As a decentralized, public, and digital ledger technology in Peer-to-Peer network,
blockchain has received much attention from various fields, including finance, healthcare …

Explainability is increasingly recognized as an enabling technology for the broader adoption
of machine learning (ML), particularly for safety-critical applications. This has given rise to …

The abundance and rich varieties of data are enabling many transformative applications of
big data analytics that have profound societal impacts. However, there are also increasing …