rPref

Database Preferences and Skyline Computation

CRAN Package

Routines to select and visualize the maxima for a given strict partial order. This especially includes the computation of the Pareto frontier, also known as (Top-k) Skyline operator (see Börzsönyi, et al. (2001) doi:10.1109/ICDE.2001.914855), and some generalizations known as database preferences (see Kießling (2002) doi:10.1016/B978-155860869-6/50035-4).


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