Smart Resource Management for Data Streaming using an Online Bin-packing Strategy

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The stream processing framework HarmonicIO is a prototype that addresses the needs for processing streams based on relatively large individual objects. In this regard, it is a specialized streaming framework well-suited for scientific workflows. Salman Toor and Oliver Stein presented this work, and our latest publication  Smart Resource Management for Data Streaming using an Online…

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Applied Cloud Computing, Data-Intensive Computing, HASTE, News, publication, Software

Mesoscopic-microscopic hybrid algorithm with automatic partitioning

Posted on By Stefan Hellander No Comments on Mesoscopic-microscopic hybrid algorithm with automatic partitioning

We have developed a multiscale method coupling the mesoscopic and microscopic scales. On the mesoscopic scale, systems are modeled as discrete jump processes on a structured or unstructured grid, while on the microscopic scale, molecules are modeled by hard spheres diffusing in continuous space. Microscopic simulations are accurate but computationally expensive. In this paper we…

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Multiscale methods, News, publication, Reaction Diffusion Master Equation

On the reaction-diffusion master equation in the microscopic limit

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The RDME will break down in the limit of vanishing voxel sizes, in the sense that contributions from bimolecular reactions will be lost. The problem sets on earlier (for larger voxels), the more diffusion limited the reaction is. This is a problem that has attracted a lot of interest since it was pointed out by…

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publication, Reaction Diffusion Master Equation