title: efficient filtering of xml documents with xpath expressions. authors: rajeev rastogi , pascal felber , chee yong chan , minos n. garofalakis. venue: vldb j.. year: 2002
title: efficiently publishing relational data as xml documents. authors: jayavel shanmugasundaram , eugene shekita , rimon barr , michael carey , bruce lindsay , hamid pirahesh , berthold reinwald. venue: the vldb journal -- the international journal on very large data bases. year: 2001