Every so often its good to exercise your brain with a math problem or two that forces you to recall principles you learned decades prior. Can you solve 5+5x5+5 without a hitch?

The weapon target assignment (WTA) problem is a fundamental problem arising in defense-related applications of operations research. The multi-stage weapon target assignment (MWTA) problem is the basis ...

This paper is a continuous study of our recently proposed gradient-free deterministic method, named granular sieving (GrS), for its application exploration. GrS is developed to solve global ...