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, ...

Abstract: This paper addresses the dynamic weapon-target assignment (DWTA) problem for high-energy laser (HEL) weapons in anti-swarm operations, proposing a decision-making framework based on Monte ...

Abstract: In dynamic time-linkage optimization, current decisions influence the future state of environments. To make good decisions that have a positive impact on future states, existing methods ...

American Airlines is making changes to its frequent flyer program, and it could have a big impact on travelers who like saving money on flights. Now, however, American Airlines has announced it is ...