Abstract: In this paper, we present a novel data clustering approach, i.e., a Breadth First Search (BFS) algorithm based on space-time curvature, or BFS Curvature for short. Inspired by Einstein’s ...

Abstract: Thanks to its near-optimal performance, breadth-first search detection (BFSD) finds widespread application in small-scale MIMO systems. However, existing BFSD methods struggle to effectively ...

When people talk about search engines, they usually start with Google. But the real story starts earlier — before Yahoo, before AltaVista, before the Web itself. It starts with a graduate student at ...

As more than 127,000,000 people tuned in from around the world to watch the Super Bowl last night, they were greeted with a ...

The Pima County Sheriff’s Office didn’t immediately launch a high-tech aircraft at the start of the search for Savannah Guthrie’s missing mother, possibly hurting the investigation, according to a ...

NBC "Today" co-host Savannah Guthrie and her siblings made an emotional public plea for their missing mother, Nancy Guthrie, urging anyone who may have abducted the 84-year-old to make contact. A Pima ...