Abstract: Direction-of-arrival (DOA) estimation using a sparse array has recently attracted considerable interest as an approach for increasing the number of detectable sources and reducing the ...

Avoiding common Java mistakes significantly improves application speed, memory use, and overall stability. Choosing the right data structures and closing resources prevents crashes and hidden ...

ATLANTA — With a jackpot soaring up to $1.1 billion, millions of lottery players around the country will be anxiously watching the Powerball drawing tonight. Most, if they bought a ticket, will have ...

WASHINGTON — The Powerball jackpot is heating up for Wednesday's drawing with a grand prize of $815 million. If won, the prize would be the seventh largest jackpot in the game's history. All that cash ...

The odds of winning the Powerball are a dismal 1 in 292,201,338. Still, millions of people take a shot at a dream three times a week and play for a chance to match the numbers on the five white balls ...