238 citations · 239 across the 3 of their papers we have counts for
4 papers
Basics of Modelling the Pedestrian Flow
Armin Seyfried, Bernhard Steffen, Thomas Lippert
For the modelling of pedestrian dynamics we treat persons as self-driven objects moving in a continuous space. On the basis of a modified social force model we qualitatively analyz…
UNICORE - From Project Results to Production Grids
A. Streit, D. Erwin, Th. Lippert +7
The UNICORE Grid-technology provides a seamless, secure and intuitive access to distributed Grid resources. In this paper we present the recent evolution from project results to pr…
Fast Parallel I/O on Cluster Computers
Thomas Duessel, Norbert Eicker, Florin Isaila +5
Today's cluster computers suffer from slow I/O, which slows down I/O-intensive applications. We show that fast disk I/O can be achieved by operating a parallel file system over fas…
Hyper-Systolic Matrix Multiplication
Thomas Lippert, Nikolay Petkov, Paolo Palazzari +1
A novel parallel algorithm for matrix multiplication is presented. The hyper-systolic algorithm makes use of a one-dimensional processor abstraction. The procedure can be implement…