title: range queries in olap data cubes. authors: c ho , r agrawal , n megiddo , r srikant. venue: sigmod conference. year: 1997
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