title: estimating the selectivity of xml path expressions for internet scale applications. authors: ashraf aboulnaga , jeffrey f. naughton , alaa r. alameldeen. venue: vldb. year: 2001
title: estimating the selectivity of xml path expressions for internet scale applications. authors: ashraf aboulnaga , alaa r. alameldeen , jeffrey f. naughton. venue: very large data bases. year: 2001