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DAGSTUHL
2004
15 years 1 months ago
What is a Model?
Abstract. With the recent trend to model driven development a commonly agreed notion of "model" becomes a pivotal issue. However, currently there is little consensus abou...
Thomas Kühne
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DAGSTUHL
2004
15 years 1 months ago
Requirements for and Design of a Processor with Predictable Timing
Abstract. This paper introduces a set of design principles that aim to make processor architectures amenable to static timing analysis. Based on these principles, we give a design ...
Christoph Berg, Jakob Engblom, Reinhard Wilhelm
DAGSTUHL
2004
15 years 1 months ago
Modelling Learning Subjects as Relationships
This paper describes a novel intellectual structure for the subject space of material designed for selective autodidactic learning in a large knowledge base. This structure is base...
Martin Doerr
DAGSTUHL
2004
15 years 1 months ago
On the Complexity of Parabolic Initial Value Problems with Variable Drift
We study the intrinsic difficulty of solving linear parabolic initial value problems numerically at a single point. We present a worst case analysis for deterministic as well as fo...
Knut Petras, Klaus Ritter
DAGSTUHL
2004
15 years 1 months ago
Lower Bounds and Non-Uniform Time Discretization for Approximation of Stochastic Heat Equations
We study algorithms for approximation of the mild solution of stochastic heat equations on the spatial domain ]0, 1[ d . The error of an algorithm is defined in L2-sense. We derive...
Klaus Ritter, Thomas Müller-Gronbach