title: management of multidimensional discrete data. authors: peter baumann. venue: vldb j.. year: 1994
title: on the computation of multidimensional aggregates. authors: sameet agarwal , rakesh agrawal , prasad deshpande , ashish gupta , jeffrey f. naughton , raghu ramakrishnan , sunita sarawagi. venue: very large data bases. year: 1996