Peter Perry

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The need for policies to control calls is justified by the changing face of communications. It is argued that call control requires distinctive capabilities in a policy system. A spe-cialised policy language called APPEL (ACCENT Project Policy Environment/Language) has therefore been developed for this purpose. However the policy language is cleanly(More)
The additive turbulent decomposition (ATD) method is a computational scheme for solving the Navier–Stokes equations and related nonlinear dissipative evolution equations. It involves a decomposition of the Navier–Stokes equation into equations for large-and small-scale components similar in spirit, but different in details, to the nonlinear Galerkin methods(More)
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