Physical and biological models often have hundreds of inputs, many of which may have a negligible effect on a model's response. Establishing parameters that can be fixed at nominal values without ...

This is a preview. Log in through your library . Abstract Matrix population models require the population to be divided into discrete stage classes. In many cases, especially when classes are defined ...

Interfaces, Vol. 7, No. 1, Part 2. Focus on Practice of Management Science (Nov., 1976), pp. 31-40 (10 pages) The Veterans and survivors Pension program of the VA has recently been under study by the ...