John H. Porter and James L. Dooley, Jr. Attempts to fit simple mathematical models of animal movement to observed distributions of movements have been extremely successful. However, the extent to ...

This is a preview. Log in through your library . Abstract A method is presented for test construction and scoring which utilizes the knapsack model of mathematical programming. The method applies to ...

How clans form and evolve within human societies has been modeled using a simple computer model developed by a RIKEN researcher and a collaborator. This demonstration opens the way to modeling complex ...