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Scheduling Hardware/Software systems using symbolic techniques
(1999)TIK ReportIn this report, a scheduling method for heterogeneous embedded systems is developed. At first, an internal representation model called FunState is presented which enables the explicit representation of non-determinism and scheduling using a combination of functions and state machines. The new scheduling method is able to deal with mixed data/control flow specifications and takes into account different mechanisms of non-determinism as ...Report -
Crude Closure for Flow with Topography Through Large Scale Statistical Theory
(1999)SAM Research ReportCrude closure algorithms based on equilibrium statistical theories are developed here for prototypical geophysical flows involving barotropic flow over topography. These crude closure algorithms are developed utilizing the simplest energy-enstrophy statistical theory for flow with topography; in these algorithms, only a single parameter, the energy, is tracked by the algorithm and the entire flow structure is predicted through the equilibrium ...Report -
The Method of Transport for the Euler Equations Written as a Kinetic Scheme
(1999)SAM Research ReportThe Method of Transport is a genuinely multi-dimensional scheme to solve nonlinear systems of hyperbolic equations numerically. It is based on the framework of conservation laws. Here, we will consider the Euler equations. We will present an alternative formulation of the first order method based on kinetic theory. This will allow us to show that density and pressure of the numerical solution remain positive for all times. In addition, ...Report -
Dynamische Versuche an Stahlbetontragwänden auf dem ETH-Erdbebensimulator
(1999)IBK BerichtReport -
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