We propose a novel approach to the source localization and tracking problem in wireless sensor networks. By applying minimax approximation and semidefinite relaxation, we transform the traditionally ...

Clustering is a hierarchical method to data transmission in wireless sensor networks, which has a considerable effect on energy conservation. A balanced and efficient clustering has an important role ...

If you need to track your glucose, these monitors connect to your phone or smartwatch.

The Tonal 2 made some slight upgrades from the original version. Here's what you need to know about the new machine and its new features.