Compared with traditional matched filtering (MF) based methods, sparse synthetic aperture radar (SAR) imaging could obtain high-quality images of sparse surveillance regions from down-sampled echo ...

Artificial intelligence is increasingly used as a tool in many health care settings, from writing physicians' notes to making ...

Data-sparse method opens door to personalized nutrition -- without the stool samples. If you eat a snack -- a meatball, say, or a marshmallow -- how will it affect your blood sugar? It's a ...

Spectral methods are very efficient numerical algorithms for solving partial differential equations in relatively simple geometries. The numerical errors introduced by spectral algorithms typically ...