Abstract: Automatic detection and prevention of open-set failures are crucial in closed-loop robotic systems. Recent studies often struggle to simultaneously identify unexpected failures reactively ...

American Airlines has made a change that affects how millions of travelers earn rewards on its cheapest tickets — and now the airline is facing some backlash for it. Under the updated policy, ...

American Airlines has made a change that affects how millions of travelers earn rewards on its cheapest tickets — and now the airline is facing some backlash for it. Under the updated policy, ...

Members of American Airlines' loyalty program will no longer earn miles or other travel rewards when purchasing a basic economy ticket. People enrolled in the carrier's AAdvantage program previously ...