This paper combines the monotonic-penalty-function and surrogate models into a general model called the penalty-function/surrogate model. It unifies and generalizes the central theorems of earlier ...

Download PDF More Formats on IMF eLibrary Order a Print Copy Create Citation Machine learning models are becoming increasingly important in the prediction of economic crises. The models, however, use ...

Physics simulations have a problem—engineers who need those simulations’ results often don’t have time to wait. Add in real-world settings with multiple independent calculations required (for example, ...