Abstract: This study aims at the optimization of the blockchain security modeling algorithms in digital economy smart contracts. From a theoretical perspective, this study proposes a smart contract ...

Abstract: Due to the intensifying impacts of extreme climate changes, drought forecasting (DF), which aims to predict droughts from the historical meteorological data, has become increasingly critical ...

Agents use facial recognition, social media monitoring and other tech tools not only to identify undocumented immigrants but also to track protesters, current and former officials said. By Sheera ...

How are ICE agents picking where to commit their next act of wanton violence? Well, Palantir has an app for that! According to a user guide obtained by 404 Media, the app provides ICE agents with a ...