Probabilistic n-of-N skyline computation over uncertain data streams
نویسندگان
چکیده
منابع مشابه
Continuous Probabilistic Skyline Queries over Uncertain Data Streams
Recently, some approaches of finding probabilistic skylines on uncertain data have been proposed. In these approaches, a data object is composed of instances, each associated with a probability. The probabilistic skyline is then defined as a set of non-dominated objects with probabilities exceeding or equaling a given threshold. In many applications, data are generated as a form of continuous d...
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With the evolution of technology, the ways to acquire data and the applications of data are more diverse. As data volume continuously grows, the data quality may not be high as usual. The data can be defected, imprecise or inaccurate due to the process of data acquiring. Recently, the skyline query is widely used in data analysis to derive the results that meets more than one specific condition...
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ژورنال
عنوان ژورنال: World Wide Web
سال: 2014
ISSN: 1386-145X,1573-1413
DOI: 10.1007/s11280-014-0292-2