title: inverted files versus signature files for text indexing. authors: kotagiri ramamohanarao , justin zobel , alistair moffat. venue: acm trans . database syst .. year: 1998
title: inverted files versus signature files for text indexing. authors: justin zobel , alistair moffat , kotagiri ramamohanarao. venue: acm transactions on database systems ( tods ). year: 1998