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Showing 1 to 14 of 14 for “"scientific workflows"”.
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Cloud-bursting and autoscaling for Python-native scientific workflows
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-09-01 without embargo terms
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Interoperability of heterogeneous large-scale scientific workflows and data resources
… of data and computational resources, executing workflows on the Grid results in significant performance improvement. Several workflow management systems, which are widely used by different scientific communities, were developed for various purposes. Therefore, they differ in several aspects. …
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A Scientific Workflow System For Genomic Data Analysis
<p>Scientific workflows have become increasingly popular as a new computing paradigm for scientists to design and execute complex and distributed scientific processes to enable and accelerate many scientific discoveries. Although several scientific workflow management systems (SWFMSs) have been …
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Scientific Workflow Integration For Services Computing
<p>In recent years, significant scientific advances are increasingly achieved through complex scientific processes. As the exponential growth in computing technologies and scientific data, a scientific workflow may comprise a large number of heterogeneous scientific services and applications, …
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Scalable Data Management for Object-based Storage Systems
Parallel I/O performance is crucial to sustain scientific applications on large-scale High-Performance Computing (HPC) systems. Large scale distributed storage systems, in particular the object-based storage systems, face severe challenges for managing the data efficiently. Inefficient data …
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Data-aware workflow scheduling in heterogeneous distributed systems
Data transferring in scientific workflows gradually attracts more attention due to large amounts of data generated by complex scientific workflows will significantly increase the turnaround time of the whole workflow. It is almost impossible to make an optimal or approximate optimal scheduling for …
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Towards Collaborative Scientific Workflow Management System
… towards analyzing those massive amount data. Scientific Workflow Management System (SWfMS) has gained much popularity in recent years in accelerating those data-intensive analyses, visualization, and discoveries of important information. Data-intensive tasks are often significantly …
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Querying and managing opm-compliant scientific workflow provenance
… metadata that records the derivation history of scientific results, is important in scientific workflows to interpret, validate, and analyze the result of scientific computing. Recently,</p> <p>to promote and facilitate interoperability among heterogeneous provenance systems, the Open Provenance …
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A scientific workflow framework for scientific data querying and processing
… a better framework to manage the new generation scientific research cycle from data capture, data curation to data analysis, data query and data visualization. Scientific workflows are proving to be one of the key technologies for scientists to formalize and structure complex scientific processes …
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Data-Intensive Biocomputing in the Cloud
… running and managing large-scale data-intensive scientific applications in the cloud. Based on the learning from our parallel implementation of a genome analysis pipeline in the cloud, we aim to provide a framework for users to run such data-intensive scientific workflows using a hybrid setup of …
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Dossier: Distributed operating system and infrastructure for scientific data management
As scientific advancement and discovery have become increasingly data-driven and interdisciplinary, there are urging needs for advanced cyberinfrastructure to support managing and process- ing scientific data generated from day-to-day research. However, the development of data-driven …
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Semantics-based automatic geospatial service composition
… and complex analysis processes. Constructing workflows manually and discovering proper services and data that match user intents and preferences is difficult and time-consuming especially for users who are not trained in software development. Furthermore, considering the multi-objective nature …
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High-Performance Visualization for Astronomy and Cosmology: Refactoring and Parallelization of VisIVO Server for Exascale Systems [Visualizzazione ad Alte Prestazioni per l’Astronomia e la Cosmologia: Refactoring e Parallelizzazione di VisIVO Server per Sistemi Exascale]
… evolvendo VisIVO Server, una suite software scientifica per la visualizzazione di dati astrofisici multidimensionali, con l’obiettivo di supportare in modo efficace questi volumi di dati all’interno di ambienti di calcolo ad alte prestazioni (HPC). Il lavoro presenta diversi contributi …
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Komplexní nástroj pro tvorbu vědeckých workflows
Táto práca sa zaoberá návrhom a vykonávaním workflowov určených na modelovanie komplexných výpočtových procesov. Workflow predstavuje abstrakciu reálnych javov a je typicky modelovaný ako orientovaný acyklický graf, kde uzly zodpovedajú jednotlivým úlohám a hrany vyjadrujú ich vzájomné závislosti. …