title: range queries in olap data cubes c ho , r agrawal , n megiddo , r srikant sigmod conference. authors: nan. venue: nan. year: 1997.0
title: ã cents â ? ¬ å?range queries in olap data cubesã cents â ? ¬ â ?. authors: ct ho , r agrawal , n megiddo , r srikant. venue: proc . acm sigmod ã cents ,. year: nan