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.
For other uses, see Diana Spencer (disambiguation), Lady Di (disambiguation), and Princess Diana (disambiguation). Diana, Princess of Wales (Diana Frances; nÃ©e Spencer; 1 July 1961 â 31 August 1997), was the first wife of Charles, Prince of Wales, who is the eldest child and heir apparent of Queen Elizabeth II.