The idea is to stop the search as soon as there is enough probabilistic evidence about the targets' locations, given an operator-prescribed error tolerance, knowledge of the sensors' parameters, and a sequence of detection signals from the sensors.
In [11], assuming as figure of merit the cumulated power of probing signal, the worst-case scenario against the uncertain sets of targets locations have been considered to design the waveform covariance matrix forcing a uniform elemental power constraint into each transmitting antenna.
The recent spate of attacks, in their modus operandi, targets, locations, and intensity, are all signature work of the many radicalized Brotherhood members who had lost faith in democracy after Morsi's ousting.
Robinson also determined that the program was able to track targets around the world, which indicates either a level of cooperation with international service providers, or they were simply catching the targets' locations when they beamed back home to a Canadian provider.
One further question is whether the degree to which targets locations are underestimated depends on the relative location of the targets within the display or the true eccentricity of the targets.
It helps to go out to the course you are going to play a few minutes before your "tee-off" time so you can walk the course and get an idea of the targets locations, this will make your game easier as you won't have to scout for them as you play.
