Abstract: This paper proposes and experimentally validates a novel concentric circle (CC) model for indoor WiFi sensing. By setting the transmitter and receiver together, the perception model becomes ...

Discover a simple trick to draw a perfect circle without using a compass. This easy method is surprisingly accurate and works consistently with everyday tools you already have at home. Armed man ...

A Circle K store manager in Scottsdale, Arizona, is being sued over a $12.8 million lottery ticket he allegedly bought from his own store — after confirming it was a winner. Circle K filed the lawsuit ...

SCOTTSDALE, Ariz. — A Circle K store manager is at the center of a legal dispute over a $12.8 million Arizona lottery ticket he allegedly purchased after confirming it was a winner, according to a ...

Abstract: Efficient obstacle avoidance while controlling unmanned maritime vehicles (UMVs) is an important topic. Evading obstacles that are both time-varying and shapechanging, such as avoiding ...