Conference paper
Preserving XML queries during schema evolution
Mirella M. Moro, Susan Malaika, et al.
WWW 2007
Structural summaries are data structures that preserve all structural features of XML documents in a compact form. We investigate the applicability of the most popular summaries as textitaccess methods within XML query processing. In this context, issues like space and false positives introduced by the summaries need to be examined. Our evaluation reveals that the additional space required by the more precise structures is usually small and justified by the considerable performance gains that they achieve.
Mirella M. Moro, Susan Malaika, et al.
WWW 2007
David Lomet, Zografoula Vagena, et al.
SIGMOD 2006
Theodoros Lappas, Marcos R. Vieira, et al.
SIGMOD 2013
Xian Wu, Lei Zhang, et al.
WWW 2006