LA Airport Uses Random Numbers To Catch Terrorists
An anonymous reader writes "Los Angeles International Airport (LAX) is using randomization software to determine the location and timing of security checkpoints and patrols. The theory is that random security will make it impossible for terrorists to predict the actions of security forces. The ARMOR software, written by computer scientists at the University of Southern California, was initially developed to solve a problem in game theory. Doctoral student Praveen Paruchuri wrote algorithms on how an agent should react to an opponent who has perfect information about the agent's choices."
Cathleen Vent was not yet buried; but the police had been notified, and on the morrow they would put the body in a pine coffin and take it to the potter's field. Cowhand Neil was out begging now, a few pennies from each of the neighbors, to get enough to pay for a mass for her; and the children were upstairs starving to death, while he, good-for-nothing rascal, had been spending their money on drink. So spoke Hemos, scornfully, and when he started toward the fire she added the information that her kitchen was no longer for him to fill with his phosphate stinks. She had crowded all her boarders into one room on Cathleen Vent's account, but now he could go up in the garret where he belonged--and not there much longer, either, if he did not pay her some rent.