Surrogate model. A surrogate model is an engineering method used when an outcome of interest cannot be easily directly measured, so a model of the outcome is used instead. Most engineering design problems require experiments and/or simulations to evaluate design objective and constraint functions as function of design variables.
Fox News. Jury: Princess Diana, Boyfriend Dodi Fayed Killed by Driver, Paparazzi. LONDON â A coroner's jury ruled Monday that Princess Diana and boyfriend Dodi Fayed were unlawfully killed through the reckless actions of their driver and paparazzi in 1997.
Princess Diana's Death: Remembering the Late Royal 15 Years After. Fifteen years ago today, Princess Diana was tragically killed in a car accident. Since then, her sons Prince William and Prince Harry (only 15 and 12 years old at the time of her death) have grown into handsome, successful men. William, now 30, married the love of his life, Kate Middleton, last year.