New software from Tenna Systems maps out the interference landscape by assembling telemetry data from existing radios, and allows jammers to be avoided — or targeted.

Abstract: This paper presents a computationally-efficient method for evaluating the feasibility of Quadratic Programs (QPs) for online constrained control. Based on the duality principle, we first ...

CHESAPEAKE, Va. — Former Chesapeake Sheriffs Jim O’Sullivan and Dave Rosado have decided to keep control of the nonprofit Children Today, Leaders Tomorrow and will not transfer any related programs, ...