Rainer Koppler

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This paper introduces Exdasy, a user-friendly and extendable software tool for partitioning unstructured meshes and mapping mesh partitions to parallel computers. Ex-dasy was designed to meet the increasing demands to today's data distribution systems, which are posed by the variety of mesh computations, the ongoing development of distribution algorithms(More)
Nanosized titanium particles have attracted extensive research interest because of their diverse applications in, for instance, catalysis, energy conversion, and biomedical engineering. Of these, titanium colloids have been used as effective catalysts for the hydrogenation of titanium and zirconium sponses and as a powerful activator for heterogeneous(More)
This paper motivates the usage of graphics and visualization for efficient utilization of HPF's data distribution facilities. It proposes a graphical tooltkit consisting of exploratory tools and estimation tools which allow the programmer to navigate through complex distributions and to obtain graphical ratings with respect to load distribution and(More)