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.
Her wedding to the Prince of Wales on 29 July 1981, held at St Paul's Cathedral, reached a global television audience of over 750 million people. While married, Diana bore the titles Princess of Wales, Duchess of Cornwall, Duchess of Rothesay, Countess of Chester, and Baroness of Renfrew. The marriage produced two sons, the princes William and Harry, who were then respectively second and third in the line of succession to the British throne.