title: storage estimation for multidimensional aggregates in the presence of hierarchies a shukla , p deshpande , j naughton , k ramasamy vldb. authors: nan. venue: nan. year: 1996.0
title: on the computation of multidimensional aggregates. authors: sa bit971 , r agrawal , p deshpande , a gupta , j. venue: proc .. year: nan