Abstract:Abstract-Skyline query retrieves a set of data objects, each of which is not dominated by another object. On the other hand, given a query object q, "reverse" skyline query retrieves a set of points that are "dynamic" skyline of q. If q is a given preference of a user, "dynamic" skyline query retrieves a set of points that are not dominated by another point with respect to q. Intuitively,"reverse" skyline query of q retrieves a set of points that are as preferable as q. Area skyline query is a method for selec… Show more
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