How to make Christian necklaces from copper wire This is the first request I received in 2019 from a Christian. This pattern ...

In order to efficiently help auto service providers find suitable accessories agents, this paper proposes an inter-enterprise cross-chain procurement method for auto service providers. By building a ...

This article proposes a new cross-chain-based FL (CBFL) framework. Specifically, we propose a three-layer cross-chain FL architecture consisting of a task-releasing chain, a relay chain, and local ...