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Maintenance of top-k materialized views
2009
Distributed and parallel databases
In this paper we present results on the problem of maintaining materialized top-k views and provide results in two directions. The first problem we tackle concerns the maintenance of top-k views in the presence of high deletion rates. We provide a principled method that complements the inefficiency of the state of the art independently of the statistical properties of the data and the characteristics of the update streams. The second problem we have been concerned with has to do with the
doi:10.1007/s10619-009-7057-4
fatcat:z26ttg4ngvf6vdcxlwuaubz3ti