Smart contracts, as an added functionality to blockchain, have received increased attention
recently. They are executable programs whose instance and state are stored in blockchain …

Smart contracts have been well‐received by researchers and practitioners for the unique
features of automatic execution, transparency, and nontampering in a blockchain …

With the advancement of the application of Internet of Things (IoTs), the IoT technology is
combining with the social network, forming a new network with private object information as …

Rapid advances in ecommerce and changing consumer preferences have contributed to the
growing popularity of online auctioning platforms such as eBay. Online platforms provide …

As a new promising distributed technology, blockchains have been widely applied since its
inception. Its decentralization feature reduces the reliance on the trusted authorities and …

The operation of unmanned aerial vehicles (UAV) imposes various challenges on radio
spectrum management to achieve safe operation, efficient spectrum utilization, and …

The decentralized nature of blockchain technologies can well match the needs of integrity
and provenances of evidences collecting in digital forensics (DF) across jurisdictional …

Currently, data sharing for the Internet of Vehicles (IoV) applications has drawn much
attention in the framework of developing smart cities and smart transportation. A critical …

For current and future Internet of Things (IoT) networks, mobile edge-cloud computation
offloading (MECCO) has been regarded as a promising means to support delay-sensitive …

Blockchain technology has wide applications in the fields of finance, public welfare, and the
Internet of Things. Owing to a blockchain's characteristics, which include decentralization …