An Algorithm for Retrieving Skyline Points based on User Specified Constraints using the Skyline Ordering
نویسندگان
چکیده
منابع مشابه
An Algorithm for Retrieving Skyline Points based on User Specified Constraints using the Skyline Ordering
Given a multidimensional data set, a skyline query returns the interesting points that are not dominated by other points. The actual cardinality (s) of a skyline query result may vary substantially from the desired result cardinality (k). An approach called skyline ordering is used that forms a skyline based partitioning of a given data set, it provides an ordering among the partitions. The con...
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Given a set of multi-dimensional points, a skyline query returns the interesting points that are not dominated by other points. It has been observed that the actual cardinality (s) of a skyline query result may differ substantially from the desired result cardinality (k), which has prompted studies on how to reduce s for the case where k < s. This paper goes further by addressing the general ca...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2014
ISSN: 0975-8887
DOI: 10.5120/18248-9320