Deep within the source code of this online multiplayer game lies an enigmatic number that puzzles and inspires experts to this day ...

Abstract: Satellite radio signal interception and processing systems demonstrate distinct advantages in battlefield situational awareness, spectrum resource management, and non-cooperative target ...

A mathematical trick speeds up seismic calculations for earthquake simulations and could revolutionize earthquake preparedness.

Across the country, states are passing new laws aimed at improving math teaching—mandating that schools intervene early to ...

Abstract: One essential problem encountered in base coordinate system calibration is the unknown initial transformation relationship between the manipulator and external measuring sensor. Conventional ...