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Computational thinking has recently been widely recognized as a fundamental skill that should be cultivated for everyone and in every field. Although there is an increasing interest in research in teaching and learning computational thinking in recent years, an engaging, effective online learning system is yet to be built for teaching, learning, and applying computational thinking online. To this...
Provenance, which is one kind of metadata that captures the derivation history of a data product, including its original data sources, intermediate products, and the steps that were applied to produce it, has become increasingly important in services computing and scientific workflows to validate, interpret, and analyze the result of scientific computing. Most existing systems store provenance data...
Modern scientific computations are usually data intensive, involving large-scale, heterogeneous and structured scientific datasets. Modeling, organizing, and processing scientific data have become key challenges for scientific workflow management systems (SWFMSs). In contrast to business data, which is usually relational and stored in databases, scientific data is often hierarchically organized and...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.