News

Dell clears out XPS lineup with savings up to $650 — Top XPS 13, 14, and 16 models discounted

Dell is clearing out its XPS lineup with discounts up to $650 — top picks include the XPS 13 Snapdragon, XPS 14 OLED, and XPS ...
Make Tech Easier

Struggling With Math? Your iPhone Might Have the Answer

Learn how to enable the Scientific Calculator and use Math Notes on your iPhone, and breeze through Math equations with ease.

Dell’s 15.6″ Touchscreen Laptop Just Took Its Third Price Drop in a Week, Now at Rock-Bottom Pricing

It’s normal not to want to spend over $1,000 on a laptop. There are some good, affordable options on the market, and right ...
IEEE

Non-Negative Matrix Factorization Using Partial Prior Knowledge for Radiation Dosimetry

Abstract: Hyperspectral unmixing aims at decomposing a given signal into its spectral signatures and its associated fractional abundances. To improve the accuracy of this decomposition, algorithms ...