We consider the problem of scheduling a project when there is an adversary from whom you want to conceal the project’s progress. Interfering with the progress by the adversary is called interdiction. Interdiction may involve hiring away key employees, campaigning for a change in zoning laws,...

Although uncertainty is rife in many project management contexts, little is know about adaptively optimizing project schedules. We formulate the problem of adaptively optimizing the expected present value of a project's cash flow, and we show that it is practical to perform the optimization. The...