title: recovering information from summary data. authors: c faloutsos , h jagadish , n sidiropoulos. venue: vldb. year: 1997
title: ã cents â ? ¬ å?recovering information from summary dataã cents â ? ¬ â ?. authors: c faloutsos , hv jagadish , nd sidiropoulos. venue: proc . vldb ã cents ,. year: nan