Searched for: subject%3A%22workflow%22
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document
Ilyushkin, A.S. (author)
This dissertation addresses three key challenges that are characteristic to the online scheduling of workloads of workflows in modern distributed computing systems. The first challenge is the realistic estimation of the resource demand of a workflow, as it is important for making good task placement and resource allocation decisions. Usually,...
doctoral thesis 2019
document
Ilyushkin, A.S. (author), Epema, D.H.J. (author)
Workflow schedulers often rely on task runtime estimates when making scheduling decisions, and they usually target the scheduling of a single workflow or batches of workflows. In contrast, in this paper, we evaluate the impact of the absence or limited accuracy of task runtime estimates on slowdown when scheduling complete workloads of workflows...
conference paper 2018
document
Carosi, R. (author), Mattijssen, B. (author)
Cloud computing has given users access to virtually infinite computing power. Cloud service providers operate data centers consisting of hundreds, sometimes thousands of interconnected machines. The machines dissipate heat that is undesirable because it may lead components to overheat. Air conditioners are used to cool the air and regulate the...
bachelor thesis 2016
document
Ilyushkin, A.S. (author), Epema, D.H.J. (author)
Many fields of modern science require huge amounts of computation, and workflows are a very popular tool in e-Science since they allow to organize many small, simple tasks to solve big problems. They are used in astronomy, bioinformatics, machine learning, social network analysis, physics, and many other branches of science. Workflows are...
conference paper 2015
document
Ilyushkin, A.S. (author), Ghit, B.I. (author), Epema, D.H.J. (author)
Workflows are important computational tools in many branches of science, and because of the dependencies among their tasks and their widely different characteristics, scheduling them is a difficult problem. Most research on scheduling workflows has focused on the offline problem of minimizing the makespan of single workflows with known task...
conference paper 2015
Searched for: subject%3A%22workflow%22
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