34 Result(s)
within
Chapter
P M A Sloot
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Chapter and Conference Paper
Dynamite-blasting obstacles to parallel cluster computing
Workstations make up a very large fraction of the total available computing capacity in many organisations. In order to use this capacity optimally, dynamic allocation of computing resources is needed. The Esp...
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Chapter and Conference Paper
Distributed Simulation with Cellular Automata: Architecture and Applications
Many fundamental problems from natural sciences deal with complex systems. We define a complex system as a population of unique elements with well defined microscopic attributes and interactions, showing emerg...
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Chapter and Conference Paper
EEG/MEG Quellen Rekonstruktion
In dem Programmpaket CURRY-CAUCHY wurden Werkzeuge erstellt, mit denen es möglich wurde, die Quellen der elektromagnetischen Aktivität des Zentralnervensystems in der individuellen Anatomie zu berechnen. Es wird ...
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Chapter and Conference Paper
Parallel latice-Boltzmann simulation of fluid flow in centrifugal elutriation chambers
We present parallel lattice-Boltzmann simulations of fluid flow in a centrifugal elutriation chamber, a cell separation device for human blood cells. The critical factor in this separation technique is the hyd...
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Chapter and Conference Paper
Preserving locality for optimal parallelism in task allocation
Genetic Algorithms have been applied to several combinatorial optimisation problems, including the well known task allocation problem, originating from parallel computing. We introduce random task graphs as a ...
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Chapter and Conference Paper
High performance simulation for resonant-mass gravitational radiation antennas
In this paper the design and validation of a high performance simulation is discussed that is of critical value to the feasibility study of the GRAIL project, the aim of which is to build a gravitational radia...
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Chapter and Conference Paper
Breaking the curse of dynamics by task migration: Pilot experiments in the polder metacomputer
With the advent of high speed networks, distributed cluster computing and metacomputing have assumed an enormous interest. However, software methods and techniques to make the full potential of these distribut...
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Chapter and Conference Paper
Load balancing by redundant decomposition and map**
In this paper a methodology is presented that has been developed in the CAMAS3 project for the purpose of decomposition and map** of parallel processes to processor topologies. The methodology has been implemen...
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Chapter and Conference Paper
Simulating light scattering from micron-sized particles
Employing the combination of a kernel with low computational complexity, implemented on powerful HPC systems, we are now able to push the limits of simulation of light scattering from arbitrary particles towar...
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Chapter and Conference Paper
A parallel cellular genetic algorithm used in finite element simulation
In this paper we will formulate a framework for a parallel population based search process: an Abstract Cellular Genetic Algorithm (ACGA). Using the ACGA as a template, various parallel search algorithms can b...
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Chapter and Conference Paper
Constrained migration of an atmospheric circulation model
In the migration of large production codes from sequential to parallel implementations a total rewriting of the original code is often prohibited. The reason for this is that very complicated codes took years ...
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Chapter and Conference Paper
Mermaid: Modelling and evaluation research in MIMD architecture design
The Mermaid project focuses on the construction of simulation models for MIMD multi-computers in order to evaluate them and to give estimates of the system's performance. A multi-layered approach was adopted i...
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Chapter and Conference Paper
A comparison of the Iserver-Occam, parix, express, and PVM programming environments on a Parsytec GCel
We compare the Iserver-Occam, Parix, PVM, and Express parallel programming environments on a Parsytec GCel with 512 T805 transputers. The comparison will be made by a detailed analysis of the performance of on...
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Chapter and Conference Paper
Simulated Annealing for N-body systems
In this paper we discuss the map** of the physical problem of 2D crystallization with spherical boundary conditions onto a Simulated Annealing model, and the map** of this model onto a parallel computer. W...
