User-defined function

Known as: DEF FN, UDF, User Defined Function 
A user-defined function (UDF) is a function provided by the user of a program or environment, in a context where the usual assumption is that… (More)
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Papers overview

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2017
2017
User-Defined Functions (UDF) allow application programmers to specify analysis operations on data, while leaving the data… (More)
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Review
2017
Review
2017
In many fields, recent years have brought a sharp rise in the size of the data to be analyzed and the complexity of the analysis… (More)
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2016
2016
Aggregation queries on data streams are evaluated over evolving and often overlapping logical views called windows. While the… (More)
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2014
2014
Queries containing user-defined functions (UDFs) are widely used, since they allow queries to be written using a mix of… (More)
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2014
2014
The number of malware has sharply increased over years, and it caused various damages on computing systems and data. In this… (More)
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2014
2014
Motivated by streaming and data analytics scenarios where many queries operate on the same data and perform similar computations… (More)
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2014
2014
Resiliency and improved state-awareness of modern critical infrastructures, such as energy production and industrial systems, is… (More)
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2013
2013
Uncertain data management has become crucial in many sensing and scientific applications. As user-defined functions (UDFs) become… (More)
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Highly Cited
2009
Highly Cited
2009
A user-defined function (UDF) is a powerful database feature that allows users to customize database functionality. Though useful… (More)
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