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The Eclipse Integrated Computational Environment
Problems in modeling and simulation require significantly different work...
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Applying Distributed Ledgers to Manage Workflow Provenance
Sharing provenance across workflow management systems automatically is n...
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The archive solution for distributed workflow management agents of the CMS experiment at LHC
The CMS experiment at the CERN LHC developed the Workflow Management Arc...
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A Framework for Online Investment Algorithms
The artificial segmentation of an investment management process into a w...
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Nucleus: A Pilot Project
Early in 2016, an environmental scan was conducted by the Research Libra...
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Portability of Scientific Workflows in NGS Data Analysis: A Case Study
The analysis of next-generation sequencing (NGS) data requires complex c...
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An Intermediate Data-driven Methodology for Scientific Workflow Management System to Support Reusability
In this thesis first we propose an intermediate data management scheme f...
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A Bespoke Workflow Management System for Data-Driven Urgent HPC
In this paper we present a workflow management system which permits the kinds of data-driven workflows required by urgent computing, namely where new data is integrated into the workflow as a disaster progresses in order refine the predictions as time goes on. This allows the workflow to adapt to new data at runtime, a capability that most workflow management systems do not possess. The workflow management system was developed for the EU-funded VESTEC project, which aims to fuse HPC with real-time data for supporting urgent decision making. We first describe an example workflow from the VESTEC project, and show why existing workflow technologies do not meet the needs of the project. We then go on to present the design of our Workflow Management System, describe how it is implemented into the VESTEC system, and provide an example of the workflow system in use for a test case.
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