Literally a Map Showing All the Buildings in the World

Well, here's something you don't see every day: all 2.75 billion buildings of the world shown together in a single 3D map.
IEEE

Effective Non-Intrusive Load Monitoring Through IoT Building Data Using Akima Interpolation and Deep Learning LSTM Method

Abstract: This research presents the original method of Nonintrusive Load Monitoring (NILM) of building equipment energy consumption. Proposed method is specially adapted for Internet of Things (IoT) ...