XML Query Result Size Estimation for Small Bandwidth Devices. - Stefan Böttcher; Sebastian Obermeier 001; Thomas Wycisk (BNCOD, 2007)

XPath Selectivity Estimation for a Mobile Auction Application. - Sebastian Obermeier 001; Stefan Böttcher; Thomas Wycisk (IDEAS, 2007)

Optimizing the execution of XSLT stylesheets for querying transformed XML data. - Sven Groppe; Jinghua Groppe; Stefan Böttcher; Thomas Wycisk; Le Gruenwald (Knowl. Inf. Syst., 2009)