XAL: An Algebra For XML Query Optimization. - Flavius Frasincar; Geert-Jan Houben; Cristian Pau (Australasian Database Conference, 2002)

RDF/XML-based Automatic Generation of Adaptable Hypermedia Presentations. - Flavius Frasincar; Geert-Jan Houben; Peter Barna; Cristian Pau (ITCC, 2003)