Blockchain interoperability is emerging as one of the crucial features of blockchain
technology, but the knowledge necessary for achieving it is fragmented. This fact makes it …

Lacking a secure and reliable execution platform has hindered smart contracts from being
applied in depth and width. Blockchain, as a decentralized, tamper-proof, and non …

Current blockchain systems suffer from a number of inherent drawbacks in its scalability,
latency, and processing throughput. By enabling parallel confirmations of transactions …

The unique features of blockchains such as immutability, transparency, provenance, and
authenticity have been used by many large-scale data management systems to deploy a …

Pooling and sharing data increases and distributes its value. But since data cannot be
revoked once shared, scenarios that require controlled release of data for regulatory …

The mainstream adoption of blockchains led to the preparation of many decentralized
applications and web platforms, including Web 3.0, a peer-to-peer internet with no single …

Personal data management system (PDMS) solutions are flourishing, boosted by smart
disclosure initiatives and new regulations. PDMSs allow users to easily store and manage …

Outsourced data, as significant service offered by the cloud service provider (CSP), can
effectively facilitate the data owner (DO) overcoming the storage limitations on massive data …

Smart contracts enable developers to run instructions on blockchains (eg. Ethereum) and
have broad range of real-world applications. Solidity is the most popular high-level smart …

As a promising emerging technology, Web3. 0 has become the focus of more and more
manufacturers and researchers. Web3. 0 is an integration of network readability, writability …